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Sample records for transmitted diseases stds

  1. About Sexually Transmitted Diseases (STDs)

    Science.gov (United States)

    ... wrong. A person can get some STDs, like herpes or genital warts, through skin-to-skin contact with an ... STDs, click on the links below. Chlamydia Genital Herpes (HSV-2) Genital Warts Gonorrhea Hepatitis B (HBV) HIV and AIDS ...

  2. Knowledge of sexually transmitted diseases among secondary ...

    African Journals Online (AJOL)

    Background: Sexually Transmitted Diseases (STDs) are a major health problem affecting mostly young people in both developed and developing countries. Insufficient knowledge about STDs is a major impediment to successfully prevent the diseases among adolescent populations in developing countries. Objective: To ...

  3. Gamification strategy on prevention of STDs for youth.

    Science.gov (United States)

    Gabarron, Elia; Schopf, Thomas; Serrano, J Artur; Fernandez-Luque, Luis; Dorronzoro, Enrique

    2013-01-01

    Sexually transmitted diseases (STDs) and especially chlamydia is a worrying problem among North-Norwegian youngsters. Gamified web applications should be valued for sexual health education, and thus STDs prevention, for their potential to get users engaged and involved with their healthcare. Aiming to achieve that youngsters become more aware of STDs we have developed "sjekkdeg.no", a gamified web application focused on sexual health targeting North-Norwegian youngsters. Gamification techniques like avatars, achievement-based gifts and social network sharing buttons have been implemented in the site that includes educational content on sexual health and a STDs symptom checker. Preliminary results show that the game-style web app could be useful to encourage users to learn more on sexual health and STDs and thus changing their risky behaviors and preventing sexually transmitted diseases.

  4. Demographic and Behavioral Determinants of Self-Reported History of Sexually-Transmitted Diseases (STDs) among Young Migrant Men Who Have Sex with Men (MSM) in Beijing, China

    Science.gov (United States)

    Song, Yan; Li, Xiaoming; Zhang, Liying; Liu, Yingjie; Jiang, Shulin; Stanton, Bonita

    2012-01-01

    Background: Sexually-transmitted disease (STD) is a facilitating cofactor that contributes to human immunodeficiency virus (HIV) transmission. Previous studies indicated a high prevalence of STDs among men who have sex with men (MSM) in China. To date, limited data are available for correlates of STD infection among young migrant MSM in China. The…

  5. Sexually Transmitted Diseases Treatment Guidelines, 2015

    Science.gov (United States)

    Workowski, Kimberly A.; Bolan, Gail A.

    2016-01-01

    Summary These guidelines for the treatment of persons who have or are at risk for sexually transmitted diseases (STDs) were updated by CDC after consultation with a group of professionals knowledgeable in the field of STDs who met in Atlanta on April 30–May 2, 2013. The information in this report updates the Sexually Transmitted Diseases Treatment Guidelines, 2010 (MMWR Recomm Rep 2010;59 [No. RR–12]). These updated guidelines discuss 1) alternative treatment regimens for Neisseria gonorrhoeae; 2) the use of nucleic acid amplification tests for the diagnosis of trichomoniasis; 3) alternative treatment options for genital warts; 4) the role of Mycoplasma genitalium in urethritis/cervicitis and treatment-related implications; 5) updated HPV vaccine recommendations and counseling messages; 6) the management of persons who are transgender; 7) annual testing for hepatitis C in persons with HIV infection; 8) updated recommendations for diagnostic evaluation of urethritis; and 9) retesting to detect repeat infection. Physicians and other health-care providers can use these guidelines to assist in the prevention and treatment of STDs. PMID:26042815

  6. Awareness and knowledge of sexually transmitted diseases (STDs among school-going adolescents in Europe: a systematic review of published literature

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    Spallek Lena

    2011-09-01

    Full Text Available Abstract Background Sexually transmitted diseases (STDs are a major health problem affecting mostly young people, not only in developing, but also in developed countries. We conducted this systematic review to determine awareness and knowledge of school-going male and female adolescents in Europe of STDs and if possible, how they perceive their own risk of contracting an STD. Results of this review can help point out areas where STD risk communication for adolescents needs to be improved. Methods Using various combinations of the terms "STD", "HIV", "HPV", "Chlamydia", "Syphilis", "Gonorrhoea", "herpes", "hepatitis B", "knowledge", "awareness", and "adolescents", we searched for literature published in the PubMed database from 01.01.1990 up to 31.12.2010. Studies were selected if they reported on the awareness and/or knowledge of one or more STD among school-attending adolescents in a European country and were published in English or German. Reference lists of selected publications were screened for further publications of interest. Information from included studies was systematically extracted and evaluated. Results A total of 15 studies were included in the review. All were cross-sectional surveys conducted among school-attending adolescents aged 13 to 20 years. Generally, awareness and knowledge varied among the adolescents depending on gender. Six STDs were focussed on in the studies included in the review, with awareness and knowledge being assessed in depth mainly for HIV/AIDS and HPV, and to some extent for chlamydia. For syphilis, gonorrhoea and herpes only awareness was assessed. Awareness was generally high for HIV/AIDS (above 90% and low for HPV (range 5.4%-66%. Despite knowing that use of condoms helps protect against contracting an STD, some adolescents still regard condoms primarily as an interim method of contraception before using the pill. Conclusion In general, the studies reported low levels of awareness and knowledge of

  7. The other epidemics. Sexually transmitted diseases.

    Science.gov (United States)

    Jacobson, J L

    1993-01-01

    Around 70% of female infertility in developing countries is caused by sexually transmitted diseases (STDs) that can be traced back to husbands or partners. STDs and reproductive tract infections cause 750,000 deaths and 75 million illnesses among women each year worldwide, and these deaths may more than double by the year 2000. Death rates are rising fastest in Africa, followed by Asia and Latin America. About 450,000 cases of potentially fatal reproductive tract cancers are diagnosed annually: an estimated 354,000 occur in Third World women, virtually all of whom die. Worldwide, roughly 250 million new infections of chlamydia, gonorrhea, and the human papillomavirus are sexually transmitted each year. Chlamydia and the human papillomavirus account for 50 million and 30 million new cases per year, respectively. The human immunodeficiency virus (HIV) infected 1 million people worldwide between April and December 1991, according to the World Health Organization. A study in the Indian state of Maharashtra revealed that 92% of the 650 rural women examined had an average of 3.6 infections of gynecological type or sexually transmitted type per women. Another study in 2 rural Egyptian villages found that half of 509 nonpregnant women aged 20 to 60 years had infections. Only 2 facilities for the diagnosis and treatment of STDs exist in all of Kenya. In Ibadan, Nigeria, with a population of 2 million, there is only 1 recognized STD clinic. The physical consequences of several STDs have been linked to increased risks of AIDS transmission. Early recognition and treatment of STDs in pregnant women would cut infant mortality. Maternal infections with chlamydia, gonorrhea, or herpes are transferred to infants at birth 25% to 50% of the time. In Africa, infant blindness caused by gonorrhea infection is 50 times more common than in industrial countries. The International Women's Health Coalition's March 1992 meeting of more than 50 Third World scientists, health advocates, and

  8. Three Co-Existing Sexually Transmitted Diseases in a Heterosexual Male Youth: A Case Report

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    Theetat M. Surawan

    2016-03-01

    Full Text Available Most sexually transmitted diseases (STDs are asymptomatic, leading to widespread underdiagnoses estimated at 50% or higher. The presence of one STD significantly indicates an individual’s sexual health risk since an STD contributes to the transmission and acquisition of other STDs, including human immunodeficiency virus (HIV infection. Multiple co-existing STDs, thus, further increase the susceptibility of acquiring and transmitting HIV by twofold or more. Therefore, the comprehensive STD prevention strategies play a major role in reducing the transmission of HIV infection. We report an interesting case of a heterosexual male youth who presented at dermatology clinic with three concurrent sexually transmitted diseases: gonococcal urethritis, genital wart, and late latent syphilis. The case demonstrated significant issues for appropriate approaches and management of multiple co-existing STDs. Also, it reinforced the necessity for STD counselling for the patient, his partners, and family.

  9. Sexually transmitted diseases during pregnancy: a synthesis of particularities.

    Science.gov (United States)

    Costa, Mariana Carvalho; Bornhausen Demarch, Eduardo; Azulay, David Rubem; Périssé, André Reynaldo Santos; Dias, Maria Fernanda Reis Gavazzoni; Nery, José Augusto da Costa

    2010-01-01

    Sexually transmitted diseases (STDs) have a significant prevalence in both the general population and pregnant women. Accordingly, we consider the physiological changes of the maternal organism that can alter the clinical course of these diseases. In addition, obstetric and neonatal complications may occur, resulting in increased maternal and infant morbidity and mortality. We explore features of the natural course and treatment during pregnancy of the major STDs: soft chancre, donovanosis, gonorrhea, chlamydia, viral hepatitis, genital herpes, human papillomavirus (HPV) infection, lymphogranuloma venereum, syphilis, and vulvovaginitis. We believe that health professionals should pay careful attention to STDs, particularly in relation to early diagnosis and precautions on the use of drugs during pregnancy. Prevention and partner treatment to achieve effective results are also extremely relevant.

  10. Assessing the vulnerability of women to sexually transmitted diseases STDS/ HIV: construction and validation of markers

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    Mónica Cecilia De la Torre Ugarte Guanilo

    2014-08-01

    Full Text Available Objective To construct and validate markers of vulnerability of women to STDs/HIV, taking into consideration the importance of STDs/HIV. Method Methodological study carried out in three stages: 1 systematic review and identification of elements of vulnerability in the scientific production; 2 selection of elements of vulnerability, and development of markers; 3 establishment of the expert group and validation of the markers (content validity. Results Five markers were validated: no openness in the relationship to discuss aspects related to prevention of STDs/HIV; no perception of vulnerability to STDs/HIV; disregard of vulnerability to STDs/ HIV; not recognizing herself as the subject of sexual and reproductive rights; actions of health professionals that limit women’s access to prevention of STDs/HIV. Each marker contains three to eleven components. Conclusion The construction of such markers constituted an instrument, presented in another publication, which can contribute to support the identification of vulnerabilities of women in relation to STDs/HIV in the context of primary health care services. The markers constitute an important tool for the operationalization of the concept of vulnerability in primary health care and to promote inter/multidisciplinary and inter/multi-sectoral work processes.

  11. Knowledge of sexually transmitted diseases and sexual behaviours among Malaysian male youths.

    Science.gov (United States)

    Awang, Halimah; Wong, Li Ping; Jani, Rohana; Low, Wah Yun

    2014-03-01

    This study examines the knowledge of sexually transmitted diseases (STDs) among male youths in Malaysia. A self-administered survey was carried out on a sample of 952 never-married males aged 15-24 years. The respondents were asked about their knowledge of STDs, how these diseases get transmitted and their sexual behaviours. The data showed that 92% of the respondents knew of at least one STD (syphilis, gonorrhoea, chlamydia, herpes, genital warts, yeast infection, trichomoniasis or HIV/AIDS). About 95% of them knew of at least one method of STD transmission. Urban and tertiary-educated male youths showed a substantially higher proportion of awareness of STDs and transmission methods compared with their rural and less-educated counterparts. The data also indicated that 10% of the study sample admitted to having had sexual experiences. There were still a large proportion of the respondents who were not aware of STDs other than syphilis and HIV/AIDS and the means of transmission, such as multiple sex partners, including those who claimed to be sexually active. Thus there is a need for more concerted efforts to disseminate information on STDs and transmission methods to a wider audience in Malaysia, especially youths in rural areas.

  12. A review of sexually transmitted diseases (STDs) of parasitic origin ...

    African Journals Online (AJOL)

    fore a now recognized mode of transmission – sexual contact. This in turn has led to giardiasis being classified as a sexually transmitted disease by the Centre for Disease Control and Prevention (CDC) in the United States. This review identifies its occurrence mainly in homosexual populations of the developed world ...

  13. GOOD HOMOSEXUAL BEHAVIOUR DECREASE PREVALENCE OF SEXUAL TRANSMITTED DISSEASE

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    Purwaningsih Purwaningsih

    2017-07-01

    Full Text Available Introduction: The homosexual behaviour were become indicators of sexually transmitted diseases’s (STDs prevalencies. Prevalence of sexually transmitted diseases in homosexual community was very high but until recently study it was conducted sporadically. The objective of this study was to analyze the correlation of homosexual behaviour with prevalence of sexually transmitted diseases (STDs in Mobile Clinic Community Centre of IGAMA collaborating with Public Health Centre Sumberpucung of Malang Regency. Method:  Analytic design with cross sectional methode was used in this study. The population were all visitors of Mobile Clinic Community Centre of IGAMA collaborating with Public Health Centre Sumberpucung of Malang Regency (353 people. Sample were 40 people who met to the inclusion criteria. The independent variable was homosexual behaviour and the dependent variable was prevalence of sexually transmitted diseases (STDs. Data for homosexual behaviour were collected by using questionnaire and indhept interview with content analyze and data for prevalence of sexually transmitted diseases (STDs were collected by using laboratorium test for STDs. Result: The research result was presented in the form diagram, table of cross tabulation and analyzed by using Spearman Rho with significance level ρ=0.005. The result showed that there was correlation of homosexual knowledge (ρ=0.001, attitude (ρ=0.000 and  practice (ρ=0.000 with prevalence of STDs. Dsicussion:  It can be concluded that the better knowledge, attitude and practice of homosexual could be decrease prevalence of STDs. Futher studies are recomended to analyze the correlation between homosexual behaviour and prevalence of STDs with Health Believe approach.

  14. Indigenous Healers’ beliefs and practices concerning sexually transmitted diseases

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    FM Mulaudzi

    2006-09-01

    Full Text Available A Grounded Theory study has been used, based on its Theory of Symbolic Interactionism, to explore indigenous healers’ beliefs and practices concerning sexually transmitted diseases amongst the Vhavenda. Initial data collection has been done, using purposive sampling and when categories started emerging, theoretical sampling was then used. Data were analysed by using three basic types of coding namely, open coding, axial coding and selective coding. The findings of the study revealed a variety of terms used to identify STDs. It then also became evident that there are similarities between gonorrhoea, syphilis and condylomata as shown in the orthodox Sexually transmitted diseases posters used in orthodox medicine with some of the STDs that the indigenous healers are familiar with. In accordance with the Grounded Theory, the description of types of diseases, disease patterns as well as signs and symptoms culminated in the emergence of the Dirt Theory. Based on the above findings, it was recommended that guidelines for designing a module for teaching health professionals be formulated to assist nurses in understanding the beliefs and practices of the people they serve.

  15. The effect of abortion legalization on sexual behavior: evidence from sexually transmitted diseases.

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    Klick, Jonathan; Stratmann, Thomas

    2003-06-01

    Unwanted pregnancy represents a major cost of sexual activity. When abortion was legalized in a number of states in 1969 and 1970 (and nationally in 1973), this cost was reduced. We predict that abortion legalization generated incentives leading to an increase in sexual activity, accompanied by an increase in sexually transmitted diseases (STDs). Using Centers for Disease Control data on the incidence of gonorrhea and syphilis by state, we test the hypothesis that abortion legalization led to an increase in sexually transmitted diseases. We find that gonorrhea and syphilis incidences are significantly and positively correlated with abortion legalization. Further, we find a divergence in STD rates among early legalizing states and late legalizing states starting in 1970 and a subsequent convergence after the Roe v. Wade decision, indicating that the relation between STDs and abortion is casual. Abortion legalization accounts for about one-fourth of the average disease incidence.

  16. Truck Drivers And Risk Of STDs Including HIV

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    Bansal R.K

    1995-01-01

    Full Text Available Research Question: Whether long distance truck drivers are at a higher risk of contracting and transmitting STDs including HIV? Objectives: i To study the degree of knowledge of HIV and AIDS among long- distance truck drivers. ii Assess their sexual behaviour including condom use. iii Explore their prevailing social influences and substance abuse patterns. iv Explore their treatment seeking bahaviour as regards STDs. v Deduce their risk of contracting and transmitting STDs including HIV. Study Design: Cross- sectional interview. Setting: Transport Nagar, Indore (M.P Participants: 210 senior drivers (First drivers and 210 junior drivers (Second drivers. Study Variables: Extra-Marital sexual intercourse, condom usage, past and present history of STDs, treatment and counseling, substance abuse, social â€" cultural milieu. Outcome Variables: Risk of contraction of STDs. Statistical Analysis: Univariate analysis. Results: 94% of the drivers were totally ignorant about AIDS. 82.9% and 43.8 % of the senior and junior drivers had a history of extra- marital sex and of these only 2 regularly used condoms. 13.8% and 3.3 % of the senior and junior drivers had a past or present history suggestive of STD infection. Alcohol and Opium were regularly used by them. Conclusion: The studied drivers are at a high risk of contracting and transmitting STDs including HIV.

  17. Sexually Transmitted Diseases (STDs)

    Science.gov (United States)

    ... caused by bacteria, viruses, or parasites. Examples include gonorrhea, genital herpes, human papillomavirus infection, HIV/AIDS, chlamydia, ... genomic sequencing of pathogens responsible for trichomoniasis, chlamydia, gonorrhea, and human genital ulcer disease (chancroid). The sequencing ...

  18. Prevalence of Sexually Transmitted Diseases and Blood-Borne Transmitted Infections among Male Patients with Antisocial Personality Disorder

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    Hamza Yıldız

    2015-03-01

    Full Text Available Objective: The aim of this study was to compare the patients who have antisocial personality disorder (ASPD and the healthy individuals in terms of sexually transmitted diseases (STDs and Blood-Borne Transmitted Infections (BTIs prevalences. Methods: This study is a prospective, single-center, open-label, non-randomized controlled clinical study. There were two groups in the study. The patient group consistsed of 100 males who were diagnosed as ASPD with a clinical interview form. The control group consisted of 98 healthy males who did not have any psychiatric disorder. Dermatologic examination was performed, and clinical findings were recorded. Results: The mean age of the patient group was 21.96±2.40 (range 20-37 years. The mean age of the control group was 24.20±2.88 (21-36 years. The most common disease was gonorrhea (25% followed by genital wart (11%, molluskum contagiosum (5%, HBsAg (4%, and HSV-2 seropositivity (4% in the patients group. In the control group, HSV-2 seropositivity (4.08%, genital wart (3.06%, molluskum contagiosum (3.06%, and gonorrhe (1.02% were commonly seen in the control group. STDs and/or BVTIs were found more common in the patients group (82% than that in the control group (45.91% (X2=30.62, p=0.000. Conclusions: The patients with ASPD are at greater risk than normal population to catch a STDs or BTIs because of their lower educational levels and riskier behaviors. This condition entertains a risk in the general population and the patients themselves.

  19. Home screening for sexually transmitted diseases in high-risk young women: randomised controlled trial

    DEFF Research Database (Denmark)

    Cook, Robert L; Østergaard, Lars; Hillier, Sharon L

    2007-01-01

    OBJECTIVE: Home screening tests could eliminate several barriers to testing sexually transmitted diseases (STDs). AIM: To determine whether offering repeated home screening tests would increase the rate of testing for chlamydia and gonorrhoea in a high-risk sample of young women. METHODS: In this...

  20. HIV and other sexually transmitted diseases among female prostitutes in Kinshasa.

    Science.gov (United States)

    Nzila, N; Laga, M; Thiam, M A; Mayimona, K; Edidi, B; Van Dyck, E; Behets, F; Hassig, S; Nelson, A; Mokwa, K

    1991-06-01

    In 1988, 1233 prostitutes from different geographic areas of Kinshasa participated in a cross-sectional survey on HIV infection and other sexually transmitted diseases (STDs). Despite relatively good knowledge about AIDS and STDs, the reported preventive behaviour was poor. Only 12% of the women reported regular use of condoms, while greater than 50% of the women reported regular use of antibiotics and 38% reported doing nothing specific to prevent STDs. Thirty-five per cent of the women were HIV-positive compared with 27% in a similar survey in Kinshasa in 1986. The prevalence of other STDs was very high, ranging from 5% for genital ulcer disease (GUD) to 23% for gonococcal infection. HIV-positive women were older than HIV-negative women (26.9 versus 25.4 years; P less than 0.001), had a significantly lower level of reported condom use (9 versus 14%, P = 0.009), and reported more frequent use of antibiotics to prevent STDs (55 versus 42%, P = less than 0.001). The prevalence of syphilis, gonorrhoea, chlamydial infection and trichomoniasis was not higher in HIV-positive women compared with HIV-negative women. However, HIV-positive women had a higher prevalence of GUD (9 versus 3%, P less than 0.001), antibodies against Haemophilus ducreyi (82 versus 57%, P less than 0.001), antibodies against herpes simplex virus type 2 (96 versus 76%, P less than 0.001), condylomata accuminata (5 versus 1%, P = 0.003) and cytologic evidence of human papilloma virus on Papaniclaou cervical smear (11 versus 5%, P = 0.006). This study confirms the high incidence of HIV and other STDs among prostitutes in Africa.(ABSTRACT TRUNCATED AT 250 WORDS)

  1. A study on sexually transmitted diseases in patients in a STD clinic in a district hospital in North India

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    Neerja Puri

    2014-07-01

    Full Text Available Introduction: The Sexually transmitted diseases (STDs are a global health problem of great magnitude. The pattern of STDs differs from country to country and from region to region. The increased risk of the transmission of HIV is known to be associated with the presence of sexually transmitted diseases (STDs and despite the presence of the National STD Control Program in India the number of people with STDs remains high. Aim: The aim of our study was to study the profile of patients in a STD clinic in North India and to study various sexually transmitted infections in both male and female patients. Material and Methods: A prospective study of the patients attending STD clinic in a district hospital in North India from December 2009 to December 2012 was done. A total of 2700 patients attending the STDclinic in three years from December 2009 to December 2012 were taken up for the study. Results: The commonest sexually transmitted infection in males was herpes genitalis (30% followed by 20% cases of genital warts. 10% patients had gonorrhoea, genital molluscum contagiosum, syphilis and genital scabies each and 5% patients had nongonococcal urethritis. Only 5% of the total patients had chancroid, donovanosis and LGV. The commonest sexually transmitted infection in females was vaginal discharge seen in 40% patients, lower abdominal pain in 20% patients, herpes genitalis in 15% patients followed by 20% cases of genital warts and syphilis each. Genital molluscum contagiosum was seen in 5% patients only. Conclusions: The treatment of STD’s is important as both non-ulcerative and ulcerative STDs increase the susceptibility to or transmissibility of HIV infection and as such, an increase in STD prevalence as revealed by clinic attendance in this study was bound to facilitate the spread of HIV/AIDS. Perhaps it is high time health planners adopted a more aggressive and result oriented HIV/AIDS/STD awareness campaign strategy.

  2. Health Care Professionals’ Knowledge and Attitudes About Sexually Transmitted Diseases and Legal Aspects of Medical Services

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    Akpak Yaşam Kemal

    2016-01-01

    Full Text Available Objective: This study aims to investigate healthcare professionals’ (HCPs general level of knowledge about sexually transmitted diseases, their attitudes towards these patients and legal aspects of medical services. Materials and Methods: This was a multi-centered study. The participants were given 28 questions that mainly asked their level of knowledge on sexually transmitted diseases (STDs patients, their attitudes towards such patients, and their legal as well as ethical views on them. Results: A total of 234 HCPs, 124 (53% female and 110 (47% male, participated in the study. The majority of married HCPs have reported monogamy as the most reliable protection method, whereas single participants have marked "condoms." The most commonly known STD has been reported as AIDS in all groups. Even though HCPs find it medically unethical not to offer a medical intervention to patients with STDs, more than one-third of the participants believe that HCPs should have the right not to do so. Conclusion: It has been concluded that HCPs need further education on STDs. Nevertheless, such high level of care and attention on HCPs’ part does not necessarily decrease their need for proper medico legal regulations on such issues.

  3. Changing Beliefs and Behaviors Related to Sexually Transmitted Diseases in Vulnerable Women: A Qualitative Study.

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    Boroumandfar, Zahra; Kianpour, Masoud; Zargham, Ali; Abdoli, Samereh; Tayeri, Katayoun; Salehi, Mehrdad; Momeni, Godratollah; Khorvash, Farzin

    2017-01-01

    The first step in health education is awareness of the people and their acceptance to change their behavior. Therefore, the aim of this study was to investigate the effects of empowerment program towards the concept of self-care and prevention of sexually transmitted diseases (STDs) in women at risk of STDs. The present study was conducted as a qualitative approach (step of action and observation of an action) by using conventional content analysis method. An empowerment program regarding STDs (Action) was performed among 32 (with convenient sample) drug user women with addicted husbands referring to the counseling center for vulnerable women (drop in enter) in Isfahan in 2015. The knowledge of quiddity, transmission, and prevention of STDs, as well as some items of life skills such as self-awareness, interpersonal communication, and assertive behavior were taught in an educational program. Teaching methods were lectures, group, and individual training and role play. The impact of the program on modified belief and behavior change regarding STDs was evaluated with structured interviews. Analysis of the obtained results yielded three categories. The categories were awareness of STD, believing in being at risk, and decision and change. Promoting self-care and prevention through education programs based on action research can make a significant reduction in the incidence of problems and cause a behavior change in women with the disease or those at risk for STDs.

  4. The hidden epidemic: confronting sexually transmitted diseases

    National Research Council Canada - National Science Library

    Eng, Thomas R; Butler, William T

    .... In addition, STDs increase the risk of HIV transmission. The Hidden Epidemic examines the scope of sexually transmitted infections in the United States and provides a critical assessment of the nation's response to this public health crisis...

  5. [Awareness and education regarding sexually transmitted diseases among undergraduate students].

    Science.gov (United States)

    Castro, Eneida Lazzarini de; Caldas, Tânia Alencar de; Morcillo, André Moreno; Pereira, Elisabete Monteiro de Aguiar; Velho, Paulo Eduardo Neves Ferreira

    2016-06-01

    Sexually transmitted diseases (STDs) are the main global cause of acute illness and death and represent a high socioeconomic cost. Undergraduate students are highly exposed to STDs. The research developed at UNICAMP sought to quantify and generate self-perception of knowledge(or lack thereof) about STDs, as well as evaluate the interest of the students in a course on the topic. The data collection instrument was a questionnaire sent electronically to students about to graduate at the end of 2011 and to freshmen in 2012. The questionnaire was answered by 1,448 seniors and 371 freshmen. Twenty percent of seniors and 38% of freshmen had no sexual activity. Among sexually active students, 26.9% had no regular partner and 28.2% more than two partners per year. The condom was used by 99% of students, but less than 20% used them appropriately. About 80% were unaware that condoms do not provide protection outside the barrier area; they intended to read more about STDs and learnt something about the subject. Nearly half of the students considered that a course should be offered to all undergraduates. These findings will be of use in defining strategies for prevention and the teaching tool could be used in other learning environments.

  6. A Survey of Current Knowledge on Sexually Transmitted Diseases and Sexual Behaviour in Italian Adolescents.

    Science.gov (United States)

    Drago, Francesco; Ciccarese, Giulia; Zangrillo, Francesca; Gasparini, Giulia; Cogorno, Ludovica; Riva, Silvia; Javor, Sanja; Cozzani, Emanuele; Broccolo, Francesco; Esposito, Susanna; Parodi, Aurora

    2016-04-13

    Worldwide, 500 million people a year acquire a sexually transmitted disease (STD). Adolescents, accounting for 25% of the sexually active population, are the most affected. To analyze sexual behavior among Italian adolescents and their knowledge of STDs, with the goal of preventing their transmission, a questionnaire was administered to 2867 secondary school students (1271 males and 1596 females) aged 14-21 years. For the study, 1492 students were interviewed in Genoa (Northern Italy) and 1375 in Lecce (Southern Italy). For 37% of the respondents, parents and teachers were the main source of information on sex, and 95% believed that school should play the primary role in sex education. However, only 9% considered the sex education they received in school good. Noteworthy, only 0.5% of the teenagers recognized the sexually transmitted diseases from a list of diseases, and 54% of them did not know what a Pap test was. Confusion about the meaning of contraception and prevention was evident; only 22% knew that condoms and abstinence are the only methods for preventing STDs. Finally, a consistent number of students are exposed to risk factors for STDs transmission; e.g., alcohol and recreational drug use, promiscuity and improper condom use. On the basis of our study, there is an urgent need for the introduction of sex education as a proper subject in Italian schools.

  7. A Survey of Current Knowledge on Sexually Transmitted Diseases and Sexual Behaviour in Italian Adolescents

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    Francesco Drago

    2016-04-01

    Full Text Available Worldwide, 500 million people a year acquire a sexually transmitted disease (STD. Adolescents, accounting for 25% of the sexually active population, are the most affected. To analyze sexual behavior among Italian adolescents and their knowledge of STDs, with the goal of preventing their transmission, a questionnaire was administered to 2867 secondary school students (1271 males and 1596 females aged 14–21 years. For the study, 1492 students were interviewed in Genoa (Northern Italy and 1375 in Lecce (Southern Italy. For 37% of the respondents, parents and teachers were the main source of information on sex, and 95% believed that school should play the primary role in sex education. However, only 9% considered the sex education they received in school good. Noteworthy, only 0.5% of the teenagers recognized the sexually transmitted diseases from a list of diseases, and 54% of them did not know what a Pap test was. Confusion about the meaning of contraception and prevention was evident; only 22% knew that condoms and abstinence are the only methods for preventing STDs. Finally, a consistent number of students are exposed to risk factors for STDs transmission; e.g., alcohol and recreational drug use, promiscuity and improper condom use. On the basis of our study, there is an urgent need for the introduction of sex education as a proper subject in Italian schools.

  8. Disparities in sexually transmitted disease rates across the "eight Americas".

    Science.gov (United States)

    Chesson, Harrell W; Kent, Charlotte K; Owusu-Edusei, Kwame; Leichliter, Jami S; Aral, Sevgi O

    2012-06-01

    The purpose of this study was to examine rates of 3 bacterial sexually transmitted diseases (STDs; syphilis, gonorrhea, and chlamydia) in 8 subpopulations (known as the "eight Americas") defined by race and a small number of county-level sociodemographic and geographical characteristics. The eight Americas are (1) Asians and Pacific Islanders in specific counties; (2) Northland low-income rural white; (3) Middle America; (4) Low-income whites in Appalachia and Mississippi Valley; (5) Western Native American; (6) Black middle America; (7) Southern low-income rural black; and (8) High-risk urban black. A list of the counties comprising each of the eight Americas was obtained from the corresponding author of the original eight Americas project, which examined disparities in mortality rates across the eight Americas. Using county-level STD surveillance data, we calculated syphilis, gonorrhea, and chlamydia rates (new cases per 100,000) for each of the eight Americas. Reported STD rates varied substantially across the eight Americas. STD rates were generally lowest in Americas 1 and 2 and highest in Americas 6, 7, and 8. Although disparities in STDs across the eight Americas are generally similar to the well-established disparities in STDs across race/ethnicity, the grouping of counties into the eight Americas does offer additional insight into disparities in STDs in the United States. The high STD rates we found for black Middle America are consistent with the assertion that sexual networks and social factors are important drivers of racial disparities in STDs.

  9. Knowledge and awareness about STDs among women in Bangladesh.

    Science.gov (United States)

    Hossain, Mosharaf; Mani, Kulanthayan Kc; Sidik, Sherina Mohd; Shahar, Hayati Kadir; Islam, Rafiqul

    2014-07-31

    Knowledge and awareness concerning sexually transmitted diseases (STDs) has become the burning issue of the day. Although STDs pose serious risks to health security, there is very little literature quantifying the knowledge and awareness of these diseases and their principal socioeconomic determinants. The aim of this study is to determine the effect of different socio-economic and demographic factors on knowledge and awareness about STDs among women in Bangladesh. This is a cross-sectional study using data from the Bangladesh Demographic and Health Survey (BDHS) 2011. It involves 10,996 women in six divisions of Bangladesh - Dhaka, Rajshahi, Chittagong, Barisal, Khulna and Sylhet. In this study, the percentage distribution and logistic regression model are used to identify which factors are associated with knowledge and awareness among women in Bangladesh about STDs. There is a significant association between geographic division (Dhaka: OR = 1.669, 95% CI = 0.89-2.10, Khulna: OR = 2.234, 95% CI = 1.2-3.2); places of residence (Rural: OR = 0.363, 95% CI = 0.20-1.08), respondent's age (20-29 years: OR = 1.331; 95% CI = 0.98-2.31); education (Primary: OR = 2.366, 95% CI = 1.98-3.1, secondary: OR = 10.089, 95% CI = 8.98-12.77, higher: OR = 20.241, 95% CI = 18.33-22.65); listening to radio (OR = 1.189, 95% CI = 1.29-3.12) and watching TV (OR = 2.498, 95% CI = 2.22-4.09) with knowledge and awareness among women in Bangladesh about STDs. There is a need to improve the education in Bangladesh about STDs particularly among those in the rural areas and older ages of women (30-49 years). Formal, informal and special educational knowledge and awareness programmes may be implemented to educate people concerning STDs in Rajshahi, Sylhet and Chittangong division. Campaigns and mass media can be used to increase the knowledge and awareness among the community, especially among women. Policies concerning the issue of STDs need to be improved and can be emphasized in collaboration

  10. Knowledge and attitude of sexually transmitted diseases among adolescents in Ikeji-Arakeji, Osun State, in South-Western Nigeria.

    Science.gov (United States)

    Akokuwebe, M E; Daini, B; Falayi, E O; Oyebade, O

    2016-09-01

    Globally, sexually transmitted disease (STD) is a public health problem. In Nigeria, adolescents form a substantial proportion (22%) of the population and are particularly prone to STDs because of the influence of peer pressure and urge to experiment sexual activity. The study examined the knowledge and attitude of adolescents towards the prevention of sexually transmitted diseases. The survey study was descriptive cross- sectional and carried out among consenting secondary school students aged 10-24 years completing a self- administered questionnaire on knowledge and attitude in relation to sexually transmitted diseases in Ikeji- Arakeji, Oriade Local government, Osun State, Nigeria. The proportionate sampling technique was used to recruit 341 participants into the study. Data were analyzed using descriptive and inferential statistics. Male-Female distributions were 46.3% and 53.7% respectively. Mean age at first sex (sex initiation) was 16.8 years (approximately 17years) and about 97% of the respondents knew about STDs. The media/ magazine was the major source of information about STDs, accounting for more than half (57%) of the responses on sources of STD information followed closely from that from friends with 31%. Parent's source of information was about 11%. Knowledge of STDs centred mainly on HIV/AIDS with 83% and there was a poor knowledge (78%) of its symptoms. About 40% of all respondents had initiated sex at the time of the study and 46% of the adolescents, as against 54%, thought it was bad to initiate sex before marriage. There was a significant association between perception about initiating sex before marriage and ever having sex using bivariate analysis x(2)=268.4, Psex initiation (F=318.47 and P=0.000). Post-hoc analysis showed that each of the different groups (sources of information) was distinct. Adolescents' knowledge of STDs generally limited to HIV/AIDS and perception about sex significantly influenced the decision to initiate sex. There is

  11. Changing beliefs and behaviors related to sexually transmitted diseases in vulnerable women: A qualitative study

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    Zahra Boroumandfar

    2017-01-01

    Full Text Available Background: The first step in health education is awareness of the people and their acceptance to change their behavior. Therefore, the aim of this study was to investigate the effects of empowerment program towards the concept of self-care and prevention of sexually transmitted diseases (STDs in women at risk of STDs. Materials and Methods: The present study was conducted as a qualitative approach (step of action and observation of an action by using conventional content analysis method. An empowerment program regarding STDs (Action was performed among 32 (with convenient sample drug user women with addicted husbands referring to the counseling center for vulnerable women (drop in enter in Isfahan in 2015. The knowledge of quiddity, transmission, and prevention of STDs, as well as some items of life skills such as self-awareness, interpersonal communication, and assertive behavior were taught in an educational program. Teaching methods were lectures, group, and individual training and role play. The impact of the program on modified belief and behavior change regarding STDs was evaluated with structured interviews. Results: Analysis of the obtained results yielded three categories. The categories were awareness of STD, believing in being at risk, and decision and change. Conclusions: Promoting self-care and prevention through education programs based on action research can make a significant reduction in the incidence of problems and cause a behavior change in women with the disease or those at risk for STDs.

  12. Sexually transmitted diseases and HIV. A female perspective.

    LENUS (Irish Health Repository)

    Horgan, M

    2012-02-03

    Sexually transmitted diseases have the greatest impact on the health of women. They are frequently asymptomatic, so screening for infection is important in preventing the long-term sequelae which include infertility, ectopic pregnancy, and chronic pelvic pain. HIV continues to increase in the female population and the gynecologic complications associated with it are unique to this population. Use of zidovudine in pregnant HIV-infected women has substantially decreased the rate of vertical transmission of HIV infection. The epidemiologic synergy between HIV and STDs is well recognized and prevention of one is dependent on prevention of the other.

  13. Impacts of Abstinence Education on Teen Sexual Activity, Risk of Pregnancy, and Risk of Sexually Transmitted Diseases

    Science.gov (United States)

    Trenholm, Christopher; Devaney, Barbara; Fortson, Kenneth; Clark, Melissa; Bridgespan, Lisa Quay; Wheeler, Justin

    2008-01-01

    This paper examines the impacts of four abstinence-only education programs on adolescent sexual activity and risks of pregnancy and sexually transmitted diseases (STDs). Based on an experimental design, the impact analysis uses survey data collected in 2005 and early 2006 from more than 2,000 teens who had been randomly assigned to either a…

  14. Seminar on the prevention and control of STDs.

    Science.gov (United States)

    Jiang, L

    1993-06-01

    The Research Institute of Philosophy of the Chinese Academy of Social Sciences, the Chinese Society for Dialectics of Nature, and the Chinese Association for Science and Technology held an expert seminar on prevention and control of sexually transmitted diseases (STDs) March 15-18, 1993. A multidisciplinary group of 80 persons from departments and agencies and international organizations attended. An overview of STDs in China was presented: STDs were eliminated during the 1960s, but reemerged in the late 1970s, and the rate was increasing. By the third quarter of 1992, 759,989 cases of STDs were reported throughout the country. Gonorrhea and syphilis cases declined, and condyloma and nongonorrheal urethritis cases rose. The number of cases of infected women increased. The sex ratio for STD patients decreased from 2.04 in 1989 to 1.60 in 1991. New cases of infected babies were reported. AIDS was first discovered in a case involving foreign tourists in China. By November 30, 1992, 1.61 million persons have received an HIV test. There were 12 cases of AIDS, of which 5 were in foreigners, among the 969 positive HIV cases. Most HIV cases involved drug addicts and labor migrants, who may have been in contact with prostitutes abroad. Spouses of HIV cases were also infected. Some experts have speculated that China is in the beginning of an AIDS spread. Concern was raised about potential transmission through transfusions of HIV-infected blood. Efforts need to be made to publicize information about the transmission and nature of AIDS and to strengthen medical treatment and monitoring systems. AIDS prevention needs to be integrated into family planning and sex education programs.

  15. [Diagnosis and treatment of STDs].

    Science.gov (United States)

    Latif, A

    1995-07-01

    Even though laboratory tests can easily diagnose sexually transmitted diseases (STDs), they require expensive, sophisticated equipment, which is lacking in many countries, and they take several days to obtain the results. In most cases, these tests require a sample for culture or the patient must be transferred to a hospital or an STD treatment center. Often patients do not want to return for test results or for treatment or they refuse to be transferred to another health facility. Thus, the STD goes untreated. The syndromic approach addresses these obstacles to STD diagnosis and treatment at the primary health care level. Nurses, midwives, health assistants, and clinical personnel undergo training in order to be able to diagnose and treat STDs during the first visit, at a reasonable cost, and without lab tests. They identify principal groups of signs and symptoms (i.e., syndromes) common to certain STDs. Prescribed drugs must be effective, cause no side effects, be available at the same center as the first consultation, and, preferably, be administered orally or by one dose. STD control programs need to identify the most prevalent syndromes and etiologic agents in the area and determine the most effective antibiotics for those syndromes. Donovanosis, syphilis, and soft chancre are responsible for genital ulcers in India and in Papua New Guinea; only syphilis and soft chancre are in other areas. Thus, it is important to provide treatment for all three causes in India and Papua New Guinea. It is easier to diagnose and treat penal discharge and genital ulcers in men and women than vaginal discharge and/or symptoms of pelvic inflammation in women. Thus, health workers need to ask a series of questions on risk factors for gonorrhea and chlamydia.

  16. Assessing the Knowledge Level, Attitudes, Risky Behaviors and Preventive Practices on Sexually Transmitted Diseases among University Students as Future Healthcare Providers in the Central Zone of Malaysia: A Cross-Sectional Study

    OpenAIRE

    Folasayo, Adigun Temiloluwa; Oluwasegun, Afolayan John; Samsudin, Suhailah; Saudi, Siti Nor Sakinah; Osman, Malina; Hamat, Rukman Awang

    2017-01-01

    This study was done to assess the knowledge, attitudes, risky behaviors and preventive practices related to sexually-transmitted diseases (STDs) among health and non-health sciences university students as future healthcare providers in Malaysia. A total of 700 health and non-health sciences university students (255 male; 445 female) aged between 17 and 30 years were surveyed by using a self-administered questionnaire. The majority (86.6%) had heard of STDs, and 50.4% knew STDs could present w...

  17. A Brief Review of Viral and Bacterial Sexually Transmitted Diseases in Colorectal Practice

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    Nabi

    2015-12-01

    Full Text Available Context Sexually transmitted diseases (STDs are a common source of presentation to colorectal surgeons. Clinicians need to remain mindful of the possibility of STDs when faced with atypical clinical presentations. This article aims to provide surgeons with a synopsis of common pathogens, their clinical presentations, diagnostic investigations and treatment regimens. Evidence Acquisition The most common bacterial pathogens include Chlamydia trachomatis and Neisseria gonorrhea with synchronous infections at presentation occurring frequently. Patients often present with proctitis. Gonorrhea patients can also experience bloody purulent perianal discharge. Less common bacterial pathogens include syphilis, chancroid and donovanosis. The commonest STD worldwide remains human papillomavirus. Given its vast array of subtypes its manifestations include benign hyperproliferative lesions like perianal warts and extend to anal intraepithelial neoplasia and squamous cell carcinoma. Other important viral infections of the anorectum include human immunodeficiency virus and subsequent acquired immune deficiency disease as well as herpes simplex virus and molluscum contangiosum. Results Debate exists whether the increasing incidence of STDs affecting the anorectum reported in western literature represents a real increase or a reflection of greater patient and clinician recognition and reporting. Conclusions Regardless, a broad understanding of common bacterial and viral pathogens remains important part of modern colorectal practice. Remaining mindful of the manifestations of these common pathogens, options for diagnosis and management are important in disease control to limit the impact of these pathogens across the wider community.

  18. Narrative Review: Sexually Transmitted Diseases and Homeless Youth-What Do We Know About Sexually Transmitted Disease Prevalence and Risk?

    Science.gov (United States)

    Caccamo, Alexandra; Kachur, Rachel; Williams, Samantha P

    2017-08-01

    Homelessness affects an estimated 1.6 million US youth annually. Compared with housed youth, homeless youth are more likely to engage in high-risk behaviors, including inconsistent condom use, multiple sex partners, survival sex, and alcohol/drug use, putting them at increased sexually transmitted disease (STD) risk. However, there is no national estimate of STD prevalence among this population. We identified 10 peer-reviewed articles (9 unique studies) reporting STD prevalence among homeless US youth (2000-2015). Descriptive and qualitative analyses identified STD prevalence ranges and risk factors among youth. Eight studies reported specific STD prevalence estimates, mainly chlamydia, gonorrhea, and syphilis. Overall STD prevalence among homeless youth ranged from 6% to 32%. STD rates for girls varied from 16.7% to 46%, and from 9% to 13.1% in boys. Most studies were conducted in the Western United States, with no studies from the Southeast or Northeast. Youths who experienced longer periods of homelessness were more likely to engage in high-risk sexual behaviors. Girls had lower rates of condom use and higher rates of STDs; boys were more likely to engage in anal and anonymous sex. Additionally, peer social networks contributed to protective effects on individual sexual risk behavior. Sexually transmitted disease prevalence estimates among homeless youth fluctuated greatly by study. Sexually transmitted disease risk behaviors are associated with unmet survival needs, length of homelessness, and influence of social networks. To promote sexual health and reduce STD rates, we need better estimates of STD prevalence, more geographic diversity of studies, and interventions addressing the behavioral associations identified in our review.

  19. Hiv infection in patients of sexually transmitted disease

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    Sayal S

    1999-01-01

    Full Text Available A total of 1027 male patients suffering from sexually transmitted diseases (STD during 1990 to 1996 were screened for HIV infection. All cases were in the age group 17 years to 48 years. One hundred and sixty-seven STD cases (16.3% were found to have HIV infection. A rising trend in incidence of HIV infection in STD patients from 1990 (2.8% to 1996 (27.8% was noticed countrary to declining trend of STDs from 213 cases in 1990 to 79 cases in 1996. The incidence of HIV infection was 30.3% in lymphogranuloma venereum, 19.5% in chancroid, 13.5% in syphilis, 17.6% in herpes genitatis, 6.7% in gonorrhoea and 11.2% in other STD cases.

  20. Knowledge and perceptions of sexually transmitted diseases, HIV/AIDS, and reproductive health among female students in Dhaka, Bangladesh

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    Sabrina Zaman Mou

    2015-01-01

    Full Text Available Background: Young people are most vulnerable to sexually transmitted diseases (STDs and human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS in Bangladesh. Lack of knowledge about reproductive health issues is also common in this group. Aims: This study aimed to assess the knowledge and perceptions of STDs, HIV/AIDS, and reproductive health of young female university students (19-27 years in Dhaka, Bangladesh. Methods: A cross-sectional study was carried out among 402 female students from seven universities in Dhaka, Bangladesh. Data were collected through face-to-face interviews using a structured questionnaire on sociodemographic information, knowledge, and perceptions of STDs, HIV/AIDS, and reproductive health. Descriptive analysis was used, and data were presented as frequencies and percentages. Results: The majority of the participants were young, unmarried, undergraduate students. Most of the participants reported that they knew about STDs (79% and HIV/AIDS (66%. However, knowledge about the modes of transmission and prevention of the diseases was poor. HIV/AIDS was considered by 90% participants as a public health threat to Bangladesh, mostly due to illiteracy (76%, increased mortality (20%, existence of risky sexual behavior (18%, and aggression of Western culture (31%. About 65% of the participants mentioned that AIDS can be prevented by safe sexual practice, 55% mentioned prevention through upholding religious values and moral education, and 59% mentioned that education about AIDS would help prevent transmission. Conclusions: Although a majority of young Bangladeshi female students reported knowing about HIV/AIDS, their knowledge regarding transmission and prevention of the diseases was poor. Strategies for creating reproductive health education targeted at young female students are essential for the prevention of STDs and HIV/AIDS.

  1. Alaska Native and Rural Youths' Views of Sexual Health: A Focus Group Project on Sexually Transmitted Diseases, HIV/AIDS, and Unplanned Pregnancy

    Science.gov (United States)

    Leston, Jessica D.; Jessen, Cornelia M.; Simons, Brenna C.

    2012-01-01

    Background: The disparity in rates of sexually transmitted diseases (STDs), HIV/AIDS, and unplanned pregnancy between Alaska Native (AN) and non-AN populations, particularly among young adults and females, is significant and concerning. Focus groups were conducted to better understand the knowledge, attitudes, and beliefs of rural Alaska youth…

  2. The other STDs. Linked with HIV transmission, they are attracting new attention.

    Science.gov (United States)

    Lande, R E

    1992-12-01

    Health officials began neglecting sexually transmitted diseases (STDs) (syphilis, gonorrhea, chlamydia, trichomoniasis, and chancroid) when the AIDS epidemic began. They now refocus efforts on STDs because data indicate that STDs facilitate HIV transmission. Even though the risk of HIV transmission is lower in people with nonulcerative STDs than those with genital ulcers (0-4 vs. 2-5 times), the link between nonulcerative STDs and HIV transmission is a greater problem since nonulcerative STD cases occur more often than genital ulcers. Many AIDS control programs execute STD control activities. Countries must improve existing STD control programs. They should strengthen STD surveillance. Viet Nam has established surveillance sites at STD clinics in 4 cities. Training different health providers in STD control would make STD services accessible to more people. These providers include nurses, midwives, pharmacists, and even traditional healers and should be based at pharmacies and primary health care, maternal and child health, and family planning clinics. Primary health care workers should use symptoms to diagnose and treat STDs rather than laboratory tests. 1 drawback of this syndromic approach is that about 50% of women do not exhibit STD symptoms. STD control programs must guarantee a steady reserve of drugs. In Zimbabwe, primary health clinics receive STD drugs from a decentralized drug distribution system (5-8 warehouses) rather than the older centralized system (1 warehouse). This has reduced the waiting time from 6 months to 4-6 weeks. Programs need to encourage individuals to seek early treatment of STDs via health education campaigns (e.g., mass media), outreach to high risk groups such as prostitutes and the patron, and contact tracing. STD counselors should promote condom use. An STD program in Nairobi, Kenya informs patients to use a condom during sex with any causal sex partner, shows patients how to put on and take off the condom, and tells them where

  3. Sexually transmitted diseases among female commercial sex workers in Finote Selam town, northwest Ethiopia: a community-based cross-sectional study

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    Anteneh ZA

    2017-03-01

    Full Text Available Zelalem Alamrew Anteneh,1 Yirdaw Amare Agumas,2 Molalign Tarekegn3 1School of Public Health, Bahir Dar University, 2Networks of Charitable Societies of HIV Positive Association in Amhara Region (NAP+, 3Felege Hiwot Referral Hospital, Bahir Dar, Ethiopia Background: Female commercial sex workers (FCSWs are considered a high-risk group for acquiring sexually transmitted diseases (STDs, yet the reported prevalence varies in studies around the world. The aim of this study was to determine the magnitude and associated factors of STDs among female sex workers. Methods: A community-based cross-sectional study was conducted among female sex workers in Finote Selam town. A total of 389 sex workers were studied using census method. Data were collected using an interview with structured questionnaires. The data were entered and analyzed by using SPSS version 20 software package.Results: The findings of this study showed that the overall prevalence of STDs was 20.6%. The reported prevalence of genital discharge, ulcer, and bubo was 15.9%, 15.2%, and 11.6%, respectively. In the multivariable logistic regression analysis, respondents who did not use a condom were about four times at higher risk of STDs than those who were using a condom consistently (adjusted odds ratio [AOR] = 4.07; 95% confidence interval [CI]: 1.812, 9.139. Respondents who experienced condom breakages were more than 12 times more likely to report STDs than those who never experienced condom breakages (AOR = 12.291, 95% CI: 5.701, 26.495. Conclusion: The findings of this study showed that one in five commercial sex workers in Finote Selam town had STDs. Sex without a condom and condom breakage during sexual intercourse showed a significant association with STDs. Therefore, the Woreda Health Office in collaboration with nongovernmental organizations in the area should work on safe sex promotion to enhance consistent condom use and reduce condom breakage through continuous education among

  4. Tweet content related to sexually transmitted diseases: no joking matter.

    Science.gov (United States)

    Gabarron, Elia; Serrano, J Artur; Wynn, Rolf; Lau, Annie Y S

    2014-10-06

    Online social media, such as the microblogging site Twitter, have become a space for speedy exchange of information regarding sexually transmitted diseases (STDs), presenting a potential risk environment for how STDs are portrayed. Examining the types of "tweeters" (users who post messages on Twitter) and the nature of "tweet" messages is important for identifying how information related to STDs is posted in online social media. The intent of the study was to describe the types of message emitters on Twitter in relation to two different STDs-chlamydia and human immunodeficiency virus (HIV)-as well as the nature of content tweeted, including how seriously the topic was treated. We used the Twitter search engine to look for tweets posted worldwide from August 1-7, 2013, and from September 1-7, 2013, containing the words "chlamydia" or "HIV", and the hashtags "#chlamydia" or "#HIV". Tweeters were classified by two independent reviewers according to the type of avatar of the user (human, logo, or fantasy), the identification of the emitter (identifiable, semi-identifiable, or non-identifiable), and the source (private company, general media, scientific media, non-governmental, individual account, academic institution, government department, or undefined). Tweet messages were also independently classified according to their nature (serious or jokes/funny), and whether their main message was factual or of a personal nature/experience. A total of 694 tweets were posted by 426 different users during the first 7 days of August and September, containing the hashtags and/or simple words "chlamydia" and/or "HIV". Jokes or funny tweets were more frequently posted by individual users (89%, 66/74), with a human avatar (81%, 60/74), from a non-identifiable user (72%, 53/74), and they were most frequently related to chlamydia (76%, 56/74). Serious tweets were most frequently posted by the general media (20.6%, 128/620), using a logo avatar (66.9%, 415/620), and with identifiable

  5. Focus-on-Teens, sexual risk-reduction intervention for high-school adolescents: impact on knowledge, change of risk-behaviours, and prevalence of sexually transmitted diseases.

    Science.gov (United States)

    Gaydos, C A; Hsieh, Y-H; Galbraith, J S; Barnes, M; Waterfield, G; Stanton, B

    2008-10-01

    A community-based intervention, Focus-on-Kids (FOK) has demonstrated risk-behaviour reduction of urban youth. We modified FOK to Focus-on-Teens (FOT) for high schools. High school adolescents (n=1190) were enrolled over successive school semesters. The small-group sessions were presented during the school-lunch hours. Confidential surveys were conducted at baseline, immediate, six-, and 12-month postintervention for demographics, parental communication/monitoring, sexual risk behaviours and sexually transmitted diseases (STDs)/HIV/condom-usage knowledge. Sexually active participants were encouraged to volunteer for urine-based STDs testing at the School-Based Health Centres. Many (47.4%) students reported having had sexual intercourse at baseline. Overall behaviours changed towards 'safer' sex behaviours (intent-to-use and using condoms, communicating with partner/parents about sex/condoms/STDs) with time (Pcorrect knowledge of STDs/HIV increased to 88% at time 4 from 80% at baseline after adjusting for age, gender and sexual activity (Pcondom usage, decreases in sexual risk behaviours supported the effectiveness of this intervention.

  6. Need for revisiting the role of sexually transmitted disease clinics in government hospitals in India

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    Madhulekha Bhattacharya

    2017-01-01

    Full Text Available Introduction: The Government of India provides treatment for sexually transmitted infections (STIs through government's sexually transmitted disease (STD clinics with the mandate of providing curative and preventive services for clients in the context of STIs. However, besides the patients suffering from STDs, other clients with problems related to reproductive and sexual health also attend these clinics. This study aimed to assess the profile and treatment-seeking behavior of clients attending STD clinics in government hospitals in India. Materials and Methods: This multicentric, cross-sectional study with 5098 participants was conducted over 2 months in identified 19 Indian states. Chi–square test was used for statistical analysis. Results: The percentage with STDs (62.98% was nearly double than those with non-STDs (37.1%. Around 8.2% of patients had an STD and were also HIV positive. Compared to the total STD cases, only 9% of the partners had turned up for screening. Of significance were the non-STD cases who presented with both physical and psychological symptoms including infertility. Among males, it was mainly sexual dysfunction and balanoposthitis, and in females, lower abdominal pain and bacterial vaginosis. Only 27.3% reported that they had come directly to the government facility/clinic. Nearly 38% of males and 30% of females had tried home remedies before coming to the government clinic. Majority (77.9% of the clients reported that they had never been counseled on any aspect of STD or HIV. Conclusion: The profile of clients in the various clinics across the country indicates that the name “STD Clinic” is a misnomer since the presenting complaints of clients are varied, and related not only to STDs but also to other reproductive tract problems. Furthermore, the average new patient load observed in our study is low and this was attributed to the name “STDs” given to these clinics. Renaming them as “Reproductive Health

  7. Erectile dysfunction drug receipt, risky sexual behavior and sexually transmitted diseases in HIV-infected and HIV-uninfected men.

    Science.gov (United States)

    Cook, Robert L; McGinnis, Kathleen A; Samet, Jeffrey H; Fiellin, David A; Rodriguez-Barradas, Maria C; Rodriquez-Barradas, Maria C; Kraemer, Kevin L; Gibert, Cynthia L; Braithwaite, R Scott; Goulet, Joseph L; Mattocks, Kristin; Crystal, Stephen; Gordon, Adam J; Oursler, Krisann K; Justice, Amy C

    2010-02-01

    Health care providers may be concerned that prescribing erectile dysfunction drugs (EDD) will contribute to risky sexual behavior. To identify characteristics of men who received EDD prescriptions, determine whether EDD receipt is associated with risky sexual behavior and sexually transmitted diseases (STDs), and determine whether these relationships vary for certain sub-groups. Cross-sectional study. Two thousand seven hundred and eighty-seven sexually-active, HIV-infected and HIV-uninfected men recruited from eight Veterans Health Affairs outpatient clinics. Data were obtained from participant surveys, electronic medical records, and administrative pharmacy data. EDD receipt was defined as two or more prescriptions for an EDD, risky sex as having unprotected sex with a partner of serodiscordant or unknown HIV status, and STDs, according to self-report. Overall, 28% of men received EDD in the previous year. Eleven percent of men reported unprotected sex with a serodiscordant/unknown partner in the past year (HIV-infected 15%, HIV-uninfected 6%, P sexual behavior (11% vs. 10%, p = 0.9) and STDs (7% vs 7%, p = 0.7). In multivariate analyses, EDD receipt was not significantly associated with risky sexual behavior or STDs in the entire sample or in subgroups of substance users or men who had sex with men. EDD receipt was common but not associated with risky sexual behavior or STDs in this sample of HIV-infected and uninfected men. However, risky sexual behaviors persist in a minority of HIV-infected men, indicating ongoing need for prevention interventions.

  8. Frequency of sexually transmitted diseases and main methodological implications

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    Zaleida Napoli

    2013-08-01

    Full Text Available Background. High risk Human Papillomavirus (HR-HPV persistence is the most important cervical cancer risk factor, while Chlamydia trachomatis (CT, Neisseria gonorrhoeae (NG, Mycoplasma hominis (MH, Mycoplasma genitalium(MG, Ureaplasma urealyticum (UU and parvum (UP are sexually transmitted diseases (STDs causing infertility, pregnancy complication, lung problems in newborns. Methods. 135 urine, 135 urethral swabs, 553 cervical swabs, 110 seminal fluids and 1440 Thin Prep, were tested with culture methods, Real-Time PCR (RT-PCR and multiplex SYBR Green PCR-endpoint to detect STDs. PCR- endpoint was performed to detect HPV. Results. Culture methods showed the lowest sensitivity: for MH it was only 24% (compared to RT-PCR. UP/UU were the most frequent pathogens (13% with culture, 29% with PCR-endpoint, 41,67% with RT-PCR. Turn Around Time was respectively: 48h, 6h and 2h. RT-PCR cervical frequencies for CT, MH, MG, UU, UP were: 5.42%, 11.03%, 1.81%, 11.21% and 35.08%. HPV positivity in primary and secondary screening was 17.33% and 51.14%. Highes t positivity age group was: 23-32 years for CT (17%, and 18-27 years for HPV (33%. Conclusions. RT-PCR is more sensitive, faster, less expensive than other molecular tests like PCR-endpoint and microarrays. It allows more efficient laboratory organization: pre-analytical phase is more automated and enable the implementation of further diagnostic tests for pathologies that need rapid identification, such as meningitidis and sepsis, with reduced human and instrumental resource. Regarding STDs screening, it should be performed in women: for CT at least up to 27 years; for HPV between 35-50 years, since persisting HR-HPV infection is responsible of high-grade lesions.

  9. Impact of educational lectures on female adolescents’ knowledge about sexually transmitted diseases and cervical cancer in the city of Jundiaí, SP

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    João Bosco Ramos Borges

    2010-09-01

    Full Text Available Objective: To evaluate the knowledge of adolescents living in Vila Ana and Morada das Vinhas region, in the city of Jundiaí, State of São Paulo, Brazil, on prevention and diagnosis of the main sexually transmitted diseases (STDs and on cervical cancer, as well as the immediate impact of educational lectures. Methods: A prospective cross-sectional study was performed to assess the knowledge of a particular group of female adolescents about STDs and cervical cancer, by means of a questionnaire applied before and after educational lectures. Results: After the lecture, there was an increased number of correct answers about sexual education, knowledge about HPV (44%, and prevention of cervical cancer (22%. Conclusion: The adolescents in our study had little knowledge about STDs and cervical cancer, but educative lectures could change this reality at a low cost to Public Health services.

  10. KNOWLEDGE, AWARENESS, PRACTICE AMONG ADOLESCENTS REGARDING SEXUALLY TRANSMITTED DISEASES IN URBAN SLUMS

    Directory of Open Access Journals (Sweden)

    Tushar Rai

    2011-06-01

    Full Text Available Background: Sexually transmitted diseases are very important health challenges for adolescents. Many national and international governmental and nongovernmental health agencies are running programmes to reduce the incidence of these diseases. We can provide an insight to the reproductive and sexual health needs of adolescents by assessing their knowledge, attitude and practice about these diseases. Research Question: What is the level of knowledge awareness and practice among adolescents regarding sexually transmitted diseases?  Objectives: To assess the knowledge awareness and practice among adolescents regarding sexually transmitted diseases in an urban slum in Dehradun. Study Design: Cross-Sectional Settings and Participants: Adolescents belonging to registered families of Chandreshwar Nagar urban slum under the field practice area of Urban Health Training Centre (UHTC of department of Community Medicine, Himalayan Institute of Medical Sciences. Sample Size: 166 Adolescents i.e. Males-88 and Females-78. Study Period: May 2009 to October 2009 Study Variable: A predesigned, pretested, self-administered questionnaire was used for collecting information on Age, Sex, Knowledge and awareness regarding STDs, etc. Statistical Analysis: Standard statistical package i.e. SPSS, Microsoft Excel.  Results: 51.2% of the adolescents were having knowledge about STD’s. Majority of (91.4% the adolescents knew about AIDS as a type of STD. Their attitude cum practice towards prevention of STD was found to be 72.9% by use of condoms. Conclusions: Appropriate health care seeking behaviour and Information Education and Communication (IEC activities should be promoted.

  11. Validity and Reliability of Knowledge, Attitude and Behavior Assessment Tool Among Vulnerable Women Concerning Sexually Transmitted Diseases

    Directory of Open Access Journals (Sweden)

    Zahra Boroumandfar

    2016-05-01

    Full Text Available Objective: The study aimed to design and evaluate the content and face validity, and reliability of knowledge, attitude, and behavior questionnaire on preventive behaviors among vulnerable women concerning sexually transmitted diseases (STDs.Materials and methods: This cross-sectional study was carried out in two phases of an action research. In the first phase, to explain STDs preventive domains, 20 semi- structured interviews were conducted with the vulnerable women, residing at women prison and women referred to counseling centers. After analyzing content of interviews, three domains were identified: improve their knowledge, modify their attitude and change their behaviors. In the second phase, the questionnaire was designed and tested in a pilot study. Then, its content validity was evaluated. Face validity and reliability of the questionnaire were assessed by test re- test method and Cronbach alpha respectively.Results: Index of content validity in each three domain of the questionnaire (knowledge, attitude and behavior concerning STDs was obtained over 0.6. Overall content validity index was 0.86 in all three domains of the questionnaire. The Cronbach’s alpha as reliability of questionnaire was 0.80 for knowledge, 0.79 for attitude and 0.85 for behavior.Conclusion: The results showed that the designed questionnaire was a valid and reliable tool to measure knowledge, attitude and behavior of vulnerable women, predisposed to risk of STDs.

  12. Sexually transmitted diseases among female commercial sex workers in Finote Selam town, northwest Ethiopia: a community-based cross-sectional study.

    Science.gov (United States)

    Anteneh, Zelalem Alamrew; Agumas, Yirdaw Amare; Tarekegn, Molalign

    2017-01-01

    Female commercial sex workers (FCSWs) are considered a high-risk group for acquiring sexually transmitted diseases (STDs), yet the reported prevalence varies in studies around the world. The aim of this study was to determine the magnitude and associated factors of STDs among female sex workers. A community-based cross-sectional study was conducted among female sex workers in Finote Selam town. A total of 389 sex workers were studied using census method. Data were collected using an interview with structured questionnaires. The data were entered and analyzed by using SPSS version 20 software package. The findings of this study showed that the overall prevalence of STDs was 20.6%. The reported prevalence of genital discharge, ulcer, and bubo was 15.9%, 15.2%, and 11.6%, respectively. In the multivariable logistic regression analysis, respondents who did not use a condom were about four times at higher risk of STDs than those who were using a condom consistently (adjusted odds ratio [AOR] = 4.07; 95% confidence interval [CI]: 1.812, 9.139). Respondents who experienced condom breakages were more than 12 times more likely to report STDs than those who never experienced condom breakages (AOR = 12.291, 95% CI: 5.701, 26.495). The findings of this study showed that one in five commercial sex workers in Finote Selam town had STDs. Sex without a condom and condom breakage during sexual intercourse showed a significant association with STDs. Therefore, the Woreda Health Office in collaboration with nongovernmental organizations in the area should work on safe sex promotion to enhance consistent condom use and reduce condom breakage through continuous education among commercial sex workers.

  13. The Effect of Peer-Education on Sexually Transmitted Diseases and Safer Sexual Life Knowledge and Behaviour of Young People.

    OpenAIRE

    Evin Kirmizitoprak; Zeynep Simsek

    2011-01-01

    Aim: To determine the effect of peer education on the knowledge and attitudes of the young about safe sexual life and sexually transmitted diseases (STDs). Method: In this intervention type epidemiologic study, 1100 youngs were reached at 95% level of significance by probability sampling method. These young people were given education by peer trainers; level of knowledge and attitudes of the young were evaluated before and after education. ‘Young’s Health Information Form’ p...

  14. Sexually transmitted nematodes affect spermatophylax production in the cricket, Gryllodes sigillatus

    OpenAIRE

    Lien T. Luong; Harry K. Kaya

    2005-01-01

    Parasites can influence various aspects of host reproduction and mating, including spermatophore production. In the cricket, Gryllodes sigillatus, males transfer to females a two-part spermatophore containing a sperm-filled ampulla and a gelatinous spermatophylax (nuptial gift). Here we investigate the effects of a sexually transmitted nematode on male spermatophylax production. Sexually transmitted diseases (STDs) have the potential to reduce host fertility or fecundity in insect hosts. To o...

  15. Distribution of sexually transmitted diseases and risk factors by work locations among female sex workers in Tijuana, Mexico.

    Science.gov (United States)

    Rusch, Melanie L A; Brouwer, Kimberly C; Lozada, Remedios; Strathdee, Steffanie A; Magis-Rodríguez, Carlos; Patterson, Thomas L

    2010-10-01

    Sex work is regulated in the Zona Roja (red light district) in Tijuana, Mexico, where HIV and sexually transmitted disease (STD) prevalence is high among female sex workers (FSWs). We examined the spatial distribution of STDs by work venue among FSWs in Tijuana. FSWs aged 18 years and older who reported unprotected sex with ≥ 1 client in the past 2 months underwent testing for HIV, syphilis, gonorrhea, and Chlamydia. HIV/STDs were mapped by venue (i.e., bar, hotel) and Getis-Ord Gi statistics were used to identify geographic hotspots. High-risk venues were then identified using a standardized STD ratio (high risk defined as a ratio ≥ 1.25). Logistic regression was used to assess correlates of working at a high risk venue. Of 474 FSWs, 176 (36.4%) had at least 1 bacterial sexually transmitted infection (STI); 36 (7.6%) were HIV-positive. Within the Zona Roja, 1 venue was identified as a geographic "hotspot," with a higher than expected number of HIV/STD-positive FSW (P Tijuana. Structural interventions that focus on sex work venues could help increase STI diagnosis, prevention, and treatment among FSWs in Tijuana.

  16. Personality traits as predictors of intentions to seek online information about STDs and HIV/AIDS among junior and senior college students in Taiwan.

    Science.gov (United States)

    Lu, Hung-Yi; Palmgreen, Philip C; Zimmerman, Rick S; Lane, Derek R; Alexander, Linda J

    2006-10-01

    The purpose of this cross-sectional study is to examine how personality traits such as sensation- seeking and impulsive decision-making affect Taiwanese college students' intentions to seek online information about sexually transmitted diseases (STDs) and human immunodeficiency virus/acquired immune deficiency syndrome (HIV/AIDS). Five hundred thirty-five (n = 535) junior and senior college students in Taiwan were recruited and completed self-report questionnaires. This study found high sensation-seekers were more likely to seek information about STDs and HIV/AIDS on the Internet than low sensation-seekers. Impulsive decision-makers were less likely than rational decision-makers to seek information about STDs and HIV/AIDS on the Internet. These findings suggest that personality needs to be considered as an exploratory factor which potentially influences intentions to seek STD and HIV/AIDS information on the Internet among Taiwanese college students.

  17. Prevention of sexually transmitted diseases among visually impaired people: educational text validation 1

    Science.gov (United States)

    Oliveira, Giselly Oseni Barbosa; Cavalcante, Luana Duarte Wanderley; Pagliuca, Lorita Marlena Freitag; de Almeida, Paulo César; Rebouças, Cristiana Brasil de Almeida

    2016-01-01

    ABSTRACT Objective: to validate an educational text in the context of Sexually Transmitted Diseases (STD) for visually impaired persons, making it accessible to this population. Method: a validation study, in a virtual environment. Data collection occurred from May to September 2012 by emailing the subjects, and was composed by seven content experts about STDs. Analysis was based on the considerations of the experts about Objectives, Structure and Presentation, and Relevance. Results: on the Objectives and Structure and Presentation blocks, 77 (84.6%) and 48 (85.7%) were fully adequate or appropriate, respectively. In the Relevance block, items 3.2 - Allows transfer and generalization of learning, and 3.5 - Portrays aspects needed to clarify the family, showed bad agreement indices of 0.42 and 0.57, respectively. The analysis was followed by reformulating the text according to the relevant suggestions. Conclusion: the text was validated regarding the content of sexually transmitted diseases. A total of 35 stanzas were removed and nine others included, following the recommendations of the experts. PMID:27556880

  18. Demographic characteristics and prevalence of other sexually transmitted diseases in HIV-positive patients seen in the Dermatology cum Genitourinary Clinic, Hospital Sultanah Aminah, Johor Bahru.

    Science.gov (United States)

    Choon, S E; Mathew, M; Othman, B S

    2000-06-01

    The demographic characteristics, risk behaviourand prevalence of other sexually transmitted diseases (STDs) were determined in 132 HIV-infected individuals seen in a Dermatology cum Genitourinary Clinic, Hospital Sultanah Aminah Johor Bahru. Sixty-one (46.2%) were Malays, 37.9% Chinese, 10.6% Indians and 5.3% were of other ethnic groups. The male to female ratio was 4.5:1. Most of the patients (82.5%) were between 20 to 40 years-old. Seventy (53.0%) were single, 34.1% were married and 7.5% were divorcees. The majority of them (97.7%) were heterosexual. Fifty seven (53.3%) of our male patients patronised commercial workers. Eighty-one (61.8%) were not intravenous drug users (IVDU). Of the 50 IVDUs, 24 had multiple sexual exposures. Fifty-three (48.2%) of the 109 patients screened for STDs had one or more other STDs. Thirty-four patients (31.9%) reported one STD in the past and 3.6% reported two STDs in the past. Fifty-six patients (42.4%) had developed AIDS. Thirteen had passed away. The main mode of transmission of HIV infection in this population is through heterosexual intercourse and the prevalence of STDs is high. These findings indicate a need to advocate responsible sexual behaviour and to detect as well as treat STDs early to prevent the sexual transmission of HIV.

  19. From slavery to incarceration: social forces affecting the epidemiology of sexually transmitted diseases in the rural South.

    Science.gov (United States)

    Thomas, James C

    2006-07-01

    The high rates of sexually transmitted diseases (STDs) in the southeastern United States have been shaped by historic and contemporary social forces. More than other regions of the country, the South was defined by slavery, an extremely hierarchical relationship between whites and blacks. Emancipation left much of the racial hierarchy intact with whites as farm owners and blacks as hired workers or sharecroppers. Agricultural policies that favored mechanization caused blacks to leave farm work and move into segregated towns, leading to the advent of the rural ghetto. Post-World War II mass migration, mostly by young men, to the industrial north altered the sex ratio and social capital of the southern towns left behind. The cocaine epidemic of the 1990s, followed by the high incarceration rates of the "War on Drugs," disproportionately affected low-income blacks. Each of these forces led to sexual and care-seeking behaviors that favor transmission of STDs.

  20. Sexually transmitted diseases among female commercial sex workers in Finote Selam town, northwest Ethiopia: a community-based cross-sectional study

    OpenAIRE

    Anteneh, Zelalem Alamrew; Agumas, Yirdaw Amare; Tarekegn, Molalign

    2017-01-01

    Zelalem Alamrew Anteneh,1 Yirdaw Amare Agumas,2 Molalign Tarekegn3 1School of Public Health, Bahir Dar University, 2Networks of Charitable Societies of HIV Positive Association in Amhara Region (NAP+), 3Felege Hiwot Referral Hospital, Bahir Dar, Ethiopia Background: Female commercial sex workers (FCSWs) are considered a high-risk group for acquiring sexually transmitted diseases (STDs), yet the reported prevalence varies in studies around the world. The aim of this study was...

  1. Recent sexually transmitted disease prevention efforts and their implications for AIDS health education.

    Science.gov (United States)

    Solomon, M Z; DeJong, W

    1986-01-01

    In the absence of a cure or vaccine for acquired immune deficiency syndrome (AIDS) educational and social marketing efforts to reduce the transmission of Human T-lymphotropic type III/lymphadenopathy-associated virus (HTLV-III/LAV) are currently our best hope for controlling the disease. Since 1983, the Centers for Disease Control (CDC) has funded a series of research studies to determine whether education efforts can successfully motivate the adoption of key behaviors relevant to the control of a variety of sexually transmitted diseases (STDs). Analysis of the first two studies which are now completed, and preliminary data from a third study, have documented dramatic changes in behavior, knowledge, and attitudes among clients in inner-city public health clinics. The authors describe the principles and underlying assumptions that have guided the design of their STD initiatives, drawing special attention to the implications for AIDS health education efforts.

  2. Web 2.0 Tools in the Prevention of Curable Sexually Transmitted Diseases: Scoping Review.

    Science.gov (United States)

    Sanz-Lorente, María; Wanden-Berghe, Carmina; Castejón-Bolea, Ramón; Sanz-Valero, Javier

    2018-03-22

    The internet is now the primary source of information that young people use to get information on issues related to sex, contraception, and sexually transmitted infections. The goal of the research was to review the scientific literature related to the use of Web 2.0 tools as opposed to other strategies in the prevention of curable sexually transmitted diseases (STDs). A scoping review was performed on the documentation indexed in the bibliographic databases MEDLINE, Cochrane Library, Scopus, Cumulative Index to Nursing and Allied Health Literature, Web of Science, Literatura Latinoamericana y del Caribe en Ciencias de la Salud, PsycINFO, Educational Resources Information Center, the databases of Centro Superior de Investigaciones Científicas in Spain, and the Índice Bibliográfico Español de Ciencias de la Salud from the first available date according to the characteristics of each database until April 2017. The equation search was realized by means of the using of descriptors together with the consultation of the fields of title register and summary with free terms. Bibliographies of the selected papers were searched for additional articles. A total of 627 references were retrieved, of which 6 papers were selected after applying the inclusion and exclusion criteria. The STDs studied were chlamydia, gonorrhea, and syphilis. The Web 2.0 tools used were Facebook, Twitter, Instagram, and YouTube. The 6 papers used Web 2.0 in the promotion of STD detection. Web 2.0 tools have demonstrated a positive effect on the promotion of prevention strategies for STDs and can help attract and link youth to campaigns related to sexual health. These tools can be combined with other interventions. In any case, Web 2.0 and especially Facebook have all the potential to become essential instruments for public health. ©María Sanz-Lorente, Carmina Wanden-Berghe, Ramón Castejón-Bolea, Javier Sanz-Valero. Originally published in the Journal of Medical Internet Research (http

  3. Effect of changes in human ecology and behavior on patterns of sexually transmitted diseases, including human immunodeficiency virus infection.

    Science.gov (United States)

    Wasserheit, J N

    1994-01-01

    The last 20 years have witnessed six striking changes in patterns of sexually transmitted diseases (STDs): emergence of new STD organisms and etiologies, reemergence of old STDs, shifts in the populations in which STDs are concentrated, shifts in the etiological spectra of STD syndromes, alterations in the incidence of STD complications, and increases in antimicrobial resistance. For example, human immunodeficiency virus (HIV) emerged to devastate the United States with a fatal pandemic involving at least 1 million people. The incidence of syphilis rose progressively after 1956 to reach a 40-year peak by 1990. In both cases, disease patterns shifted from homosexual men to include minority heterosexuals. Over the last decade, gonorrhea became increasingly concentrated among adolescents, and several new types of antimicrobial resistance appeared. Three interrelated types of environments affect STD patterns. The microbiologic, hormonal, and immunologic microenvironments most directly influence susceptibility, infectiousness, and development of sequelae. These microenvironments are shaped, in part, by the personal environments created by an individual's sexual, substance-use, and health-related behaviors. The personal environments are also important determinants of acquisition of infection and development of sequelae but, in addition, they mediate risk of exposure to infection. These are, therefore, the environments that most directly affect changing disease patterns. Finally, individuals' personal environments are, in turn, molded by powerful macroenvironmental forces, including socioeconomic, demographic, geographic, political, epidemiologic, and technological factors. Over the past 20 years, the profound changes that have occurred in many aspects of the personal environment and the macroenvironment have been reflected in new STD patterns. PMID:8146135

  4. Sexually Transmitted Diseases (STDs) Prevention

    Science.gov (United States)

    ... Fact Sheets 中文 (Chinese) Kreyòl (Haitian Creole) Русский (Russian) Tiẽng Viêt (Vietnamese) Prevention Success Stories Provider Pocket ... you protect yourself? What are the treatment options? Learn the answers to these questions by reading the ...

  5. Longitudinal prediction of sexually transmitted diseases among adolescents: results from a national survey.

    Science.gov (United States)

    Crosby, R; Leichliter, J S; Brackbill, R

    2000-05-01

    Although adolescent use of condoms has been increasing, incidence of sexually transmitted diseases (STDs) among young people remains high. To identify adolescent behavioral risk factors for acquiring STDs, this study assessed adolescent self-reports of acquired chlamydia, gonorrhea, syphilis, and trichomoniasis within 1 year after a baseline interview. We used data from the National Longitudinal Survey of Adolescent Health for this study. Data were collected in the homes of survey respondents, using audio-computer-assisted self-interview (audio-CASI) technology and interviews. Participants were enrolled in grades 7-11 from 134 U.S. schools. A cohort of 4593 sexually experienced adolescents was followed for 1 year. We conducted separate analyses for both genders. About 3.1% of the male adolescents and nearly 4.7% of the female adolescents reported having had at least one STD after the baseline interview. For both genders, self-reported STD infection before baseline interview was the best predictor of self-reported STD infection 1 year after baseline interview. Female adolescents were more likely to report diagnosis with an STD after baseline if they self-identified as a minority race (other than Asian) and perceived that their mother did not disapprove of their having sex. Female adolescents were less likely to report STDs if they perceived that adults care about them. No additional variables predicted STD diagnosis after baseline for male adolescents. We conclude that past history of STD infection is the most important indicator of subsequent STD infection among adolescents. Thus, this study suggests the benefit of specific clinical efforts designed to promote preventive behavior among adolescents newly diagnosed with an STD.

  6. Internationalism in sexually transmitted infections.

    Science.gov (United States)

    Waugh, M A

    1997-12-01

    The International Union Against the Venereal Diseases and the Treponematoses (IUVDT) became the International Union Against Sexually Transmitted Infections (IUSTI) at the Union's 37th General Assembly, held in Melbourne, Australia. The name change reflects the increasing use by international donor organizations of the term sexually transmitted infections (STIs). STIs are a major problem in Africa, South East Asia, India, Russia, and the European countries which were formerly within the Communist bloc. The epidemic of syphilis together with HIV increases daily in Eastern Europe and Russia. There have, however, been some successes in developing countries with the syndromic method, the promotion of sexual health, and the prevention of STIs. While the UK has the largest body of fully trained sexually transmitted disease (STD) specialists in the world, comparatively few of them participate in large international commitments. These specialists should instead become more involved with STIs in areas of need. Furthermore, more aid should be provided by governmental, nongovernmental, and charitable sources. IUSTI is willing to cooperate with any efforts to fight STDs anywhere in the world.

  7. Avatars using computer/smartphone mediated communication and social networking in prevention of sexually transmitted diseases among North-Norwegian youngsters.

    Science.gov (United States)

    Gabarron, Elia; Serrano, J Artur; Wynn, Rolf; Armayones, Manuel

    2012-10-30

    Sexually transmitted diseases (STDs), especially the Chlamydia trachomatis bacterial infection, a common cause of infertility, are highly prevalent in developed countries, and a worrying problem in North Norway, where the incidence of chlamydia twice the Norwegian average. Seventy percent of reported chlamydia cases are found in people below 25 years of age, and although its spread could be controlled with proper prevention, young people are more aware of the risks of unwanted pregnancy than their risk of acquiring a STD. Information and Communication Technologies, including, the Internet, social media and/or smartphones, should be valued for sexual health promotion for their potential to engage young audiences. And in these media, avatars guarantee anonymity to users when handling sensitive information. The main objective of this project is to achieve that North Norwegian youngsters become more aware of STDs through the use of popular technologies among young people. A Virtual Clinic for Sexually Transmitted Diseases (VCSTD) will be developed. The VCSTD will provide early guidance and reliable information sources concerning reproductive health, delivered in a novel and innovative way to the younger population. The VCSTD consists of an "avatar" supported intervention in a serious gaming and e-learning environment, which will bypass direct physical access (in person) to reliable medical information, as well as allowing the youngsters to share that information in social media, and thus helping the VCSTD to be disseminated to more people.Data analyses will be conducted on publically available health data relevant to STDs in Troms and Finnmark, like the absolute number of chlamydia tests, the amount of emergency contraception medication sold, and the number of abortions. Also, usage data of the system and experiences of usefulness will be explored through participants' voluntary responses to a feedback form available in the VCSTD. This study will examine the usefulness

  8. Knowledge and attitudes of the third year medical students in a university about sexually transmitted diseases and prevention methods

    Directory of Open Access Journals (Sweden)

    Bünyamin Akça

    2016-08-01

    Full Text Available Introduction: The passage from childhood to adulthood is the period when health habits and sexual behaviors start to form. Thus, the topics of sexual health and reproductive health should be approached with priority during this period. The objective of the study is to evaluate the knowledge and behavior of students of the medical faculty with respect to sexually transmitted diseases and prevention methods.Methods: The questionnaire that contains 23 headings created by the researchers after relevant literature reviews was administered to the third-semester students of the Izmir Katip Celebi University Medical Faculty in face-to-face interviews after obtaining their verbal consent. The study data was analyzed using the SPSS 20.0 demo software bundle. Conditions in which the p-value was under 0.05 were regarded as statistically significant.Results: The mean age of the students that participated in the study (n=104 was 21.88 ± 1.9 years of age, 51% (n=53 of the students were female, and 49.0% (n=51 were male. Among the students, 93% stated that they had received education about preventing pregnancy. Two of the  most well-known prevention methods by the participants were condoms in 99.0% (n=103 and oral contraceptives in 95.2% (n=99. The rate of correct answers given about all of the risk factors for sexually transmitted diseases (sex workers, polygamy, homosexuality, being sexually active, substance addiction was 22.1% (n=23.Conclusion: Identifying the level of knowledge in the youth about STDs in early periods, determining the services they require, cooperating with related institutions to review the adequacy of information online, and educating youth about STDs are important in preventing these diseases and also in the treatment of existing diseases before they lead to more problems.

  9. Screening for sexually transmitted diseases in rural South African women.

    Science.gov (United States)

    Schneider, H; Coetzee, D J; Fehler, H G; Bellingan, A; Dangor, Y; Radebe, F; Ballard, R C

    1998-06-01

    This paper reports on a study undertaken in a rural area of South Africa, to develop a non-laboratory tool to screen for sexually transmitted diseases (STDs) among family planning clients. A cross sectional study was performed of 249 consecutive women attending a family planning service between November and December 1994. A questionnaire was administered, and a clinical examination and laboratory tests conducted. Sociodemographic, clinical, and other non-laboratory variables that were significantly associated with laboratory evidence of infection were combined to produce non-hierarchical scoring systems for three "syndromes": gonococcal and/or chlamydial cervical infection, trichomoniasis, and cervical infection and/or trichomoniasis combined. The sensitivity, specificity, and predictive values of the scoring systems as a screening tool were assessed against the gold standard of laboratory tests. The prevalence of reproductive tract infections among the study participants was as follows: Chlamydia trachomatis 12%, Neisseria gonorrhoeae 3%, Trichomonas vaginalis 18%, and bacterial vaginosis 29%. Although vaginal discharge and other symptoms were frequently reported, symptoms bore no relation to the presence of infection. The following independent associations with gonococcal/chlamydial cervical infection were found: age less than 25 years and cervical mucopus and/or friability. Abnormal discharge on examination, visible inflammatory changes of the cervix (increased redness), no recent travel, and unemployment were associated with trichomoniasis. The combination of trichomonas and/or cervical infection ("STD syndrome") was associated with cervical mucopus/friability, unemployment, lack of financial support, and increased redness of the cervix. Of the three scoring systems developed on the basis of these associations, that of the "STD syndrome" achieved the best performance characteristics as a screening tool, with a sensitivity of 62%, specificity of 74%, and

  10. Pelvic Inflammatory Disease (For Teens)

    Science.gov (United States)

    ... sexually transmitted disease (STD) , such as chlamydia or gonorrhea. Girls who have sex with different partners or ... signs of infection, including STDs like chlamydia and gonorrhea. Sometimes doctors need an ultrasound or CAT scan ...

  11. Association between sexually transmitted disease and church membership. A retrospective Cohort study of two Danish Religious minorities

    DEFF Research Database (Denmark)

    Kørup, Alex Kappel; Thygesen, Lau Caspar; Christensen, René dePont

    2016-01-01

    Objectives: Studies comprising Danish Seventh-day Adventists (SDAs) and Danish Baptists found that members have a lower risk of chronic diseases including cancer. Explanations have pointed to differences in lifestyle, but detailed aetiology has only been sparsely examined. Our objective was to in...... may partly explain the lower incidence of cancers of the cervix, rectum, anus, head and neck.......Objectives: Studies comprising Danish Seventh-day Adventists (SDAs) and Danish Baptists found that members have a lower risk of chronic diseases including cancer. Explanations have pointed to differences in lifestyle, but detailed aetiology has only been sparsely examined. Our objective...... was to investigate the incidence of sexually transmitted diseases (STDs) among Danish SDAs and Baptists as a proxy for cancers related to sexual behaviour.  Methods: We followed the Danish Cohort of Religious Societies from 1977 to 2009, and linked it with national registers of all inpatient and outpatient care...

  12. Avatars using computer/smartphone mediated communication and social networking in prevention of sexually transmitted diseases among North-Norwegian youngsters

    Directory of Open Access Journals (Sweden)

    Gabarron Elia

    2012-10-01

    Full Text Available Abstract Background Sexually transmitted diseases (STDs, especially the Chlamydia trachomatis bacterial infection, a common cause of infertility, are highly prevalent in developed countries, and a worrying problem in North Norway, where the incidence of chlamydia twice the Norwegian average. Seventy percent of reported chlamydia cases are found in people below 25 years of age, and although its spread could be controlled with proper prevention, young people are more aware of the risks of unwanted pregnancy than their risk of acquiring a STD. Information and Communication Technologies, including, the Internet, social media and/or smartphones, should be valued for sexual health promotion for their potential to engage young audiences. And in these media, avatars guarantee anonymity to users when handling sensitive information. The main objective of this project is to achieve that North Norwegian youngsters become more aware of STDs through the use of popular technologies among young people. Methods A Virtual Clinic for Sexually Transmitted Diseases (VCSTD will be developed. The VCSTD will provide early guidance and reliable information sources concerning reproductive health, delivered in a novel and innovative way to the younger population. The VCSTD consists of an “avatar” supported intervention in a serious gaming and e-learning environment, which will bypass direct physical access (in person to reliable medical information, as well as allowing the youngsters to share that information in social media, and thus helping the VCSTD to be disseminated to more people. Data analyses will be conducted on publically available health data relevant to STDs in Troms and Finnmark, like the absolute number of chlamydia tests, the amount of emergency contraception medication sold, and the number of abortions. Also, usage data of the system and experiences of usefulness will be explored through participants’ voluntary responses to a feedback form available

  13. Observations of sexually transmitted disease consultations in India.

    Science.gov (United States)

    Mertens, T E; Smith, G D; Kantharaj, K; Mugrditchian, D; Radhakrishnan, K M

    1998-03-01

    To assess the quality of sexually transmitted disease (STD) case management provided in public and private health facilities in selected areas of Madras, Tamil Nadu, India, in order to make recommendations for improving the quality of care and promote the syndromic approach to STD treatment. Structured observations of consultations for STDs in health care facilities. Scoring of the observations according to standards for history taking, examination, treatment and provision of basic health promotion advice allows evaluation of STD case management. With STD treatment adequacy scored against Indian national guidelines (which recommend aetiologic treatment), history taking, examination and treatment were satisfactory in 76 out of 108 (70%) of observed consultations. However, if STD treatment adequacy is scored with respect to the syndrome approach towards selected STD (male urethritis and non herpetic genital ulcer for both sexes), only 8 out of 81 (10%) of the patients were satisfactory managed. During 32 out of 108 (30%) of the consultations, advice on the use of condoms in order to prevent STD or HIV/AIDS was given. Instructions regarding how to use condoms were offered to seven (6%) patients and condoms were only provided to one patient (1%). Patients were urged to refer their partner(s) for treatment during 29 (27%) of consultations. A criterion of adequate use of the STD consultation for health promotion, requiring both promotion of condoms and encouragement to refer partner(s) for treatment, was met during 13 (12%) of consultations. Monitoring and improving the standards of care at facilities at which STDs are treated have become key roles of STD/HIV/AIDS programmes. The present report suggests that in Madras the activities of medical practitioners who treat STD patients are far from ideal at present. Improvements would involve simplifying existing treatment guidelines by promoting the syndromic approach to STD management, continuing education programmes for

  14. DIAGNOSIS AND TREATMENT OF REPRODUCTIVE DISORDERS IN MEN AFTER PREVIOUS SEXUALLY TRANSMITTED DISEASES

    Directory of Open Access Journals (Sweden)

    S. N. Kalininа

    2017-01-01

    Full Text Available Study of the efficacy and safety of natural complex multi-component biologically active additives (BAA to food Spermstrong and Testogenona in the diagnosis and treating 63 men with reproductive disorders after illness, sexually transmitted diseases (STDs. During the 12 weeks 41 patients the primary group assigned Spermstrongom combination therapy in combination with Testogenonom, 22 patient control group received only Spermstrong. Immediate treatment results evaluated through 4 weeks and distant through 12 weeks after stopping treatment. It has been established that the appointment of a combination therapy of complex components Spermstrong and Testogenon was statistically significantly increases the effectiveness of treatment. In the main group was marked by a more pronounced positive clinical effect through 12 weeks after treatment in 84.5 % of patients receiving combination therapy (increase the concentration and mobility of spermatozoa to normozoospermii, increase testosterone levels to normal values, improving the quality of erections, improve blood flow in the prostate gland, testes, in the control group who received Spermstrong, the effect is achieved in two times fewer patients, i. e. normozoospermija in 40.9 % have patients. The results confirm that the components of the Spermstrong complexes and Testogenon in combination therapy is effective, safe, have no side effects and can be used in complex treatment of reproductive disorders in men who have STDs, as well as for prophylaxis of incremental sexual glands: prostate, testicules and improve sexual function. 

  15. Sexually transmitted disease (STD) and acquired immunodeficiency syndrome (AIDS) in South East Asia.

    Science.gov (United States)

    Ismail, R

    1999-01-01

    This article reports on the prevalence of AIDS and sexually transmitted diseases (STDs) in Southeast Asia. The spread of HIV infection in this region has been predicted to be worse than that of Africa. The high-prevalence countries are Thailand, Cambodia, and Myanmar, where prevalence rates in the population at risk (15-49 year olds) are up to 2%; while low prevalence countries with rates of 0.1% include the Philippines, Indonesia, Laos, Brunei, and Singapore. Heterosexual transmission in Southeast Asia is the main mode of spread of HIV. Another route is through migration, rural-to-urban or international migration of people seeking jobs; with concurrent loneliness and anonymity, they become vulnerable to STDs and HIV infection. Intravenous drug use poses an increasing risk of transmission. The unavailability of data in some countries makes it difficult to evaluate the extent of the epidemic or if there's an impending epidemic. There are a number of caveats to the data compilation from various countries. These include the following: under-reporting of cases; underdiagnosis; missed diagnosis; and differences in the time of data collection. It is clear that poverty, illiteracy, and poor access to educational information in most countries in this region facilitate the rapid spread of HIV. These coupled with lack of primary health care services, and in most instances, enormously high cost of drugs make the pain and suffering due to the HIV/AIDS epidemic a human disaster far worse than the ravages of war.

  16. Correct condom application among African-American adolescent females: the relationship to perceived self-efficacy and the association to confirmed STDs.

    Science.gov (United States)

    Crosby, R; DiClemente, R J; Wingood, G M; Sionean, C; Cobb, B K; Harrington, K; Davies, S; Hook, E W; Oh, M K

    2001-09-01

    To assess condom application ability and the relationship between perceived ability and demonstrated ability. Also, to examine the association between high-demonstrated condom application ability and recent sexual risk behaviors and laboratory-diagnosed sexually transmitted diseases (STDs) among African-American adolescent females. A purposeful sample of sexually active African-American females (n = 522) completed a structured interview and provided vaginal swab specimens for STD testing. Subsequent to the interview, adolescents demonstrated their condom application skills using a penile model. A 9-item scale assessed adolescents' perceived self-efficacy to apply condoms. Sexual risk behaviors assessed by interview were noncondom use at last intercourse and the last five intercourse occasions for steady and casual sex partners as well as any unprotected vaginal sex in the past 30 days and the past 6 months. Approximately 28% of the sample tested positive for at least one STD and nearly 26% self-reported a history of STDs. Controlled analyses indicated that adolescents' self-efficacy for correct use was not related to demonstrated skill. Adolescents' demonstrated ability was not related to any of the sexual risk behaviors. Likewise, recent experience applying condoms to a partner's penis and demonstrated ability were not related to laboratory-diagnosed STDs or self-reported STD history. Adolescents may unknowingly be at risk for human immunodeficiency virus and STD infection owing to incorrect condom application. Further, high-demonstrated ability to apply condoms was not related to safer sex or STDs. Reducing sexual risk behaviors may require more than enhancing adolescent females' condom application skills and may require addressing other relational skills.

  17. A review of sexually transmitted diseases (STDs) of parasitic origin ...

    African Journals Online (AJOL)

    STORAGESEVER

    2008-12-29

    Dec 29, 2008 ... damage, cancer, heart disease, infertility and other ab- normalities of the reproductive system, ... TRANSMISSION OF GIARDIASIS THROUGH SEX. Established and more ... through the faeco-anal-oral route and transmission.

  18. Knowledge of Sexually Transmitted Diseases Management Among ...

    African Journals Online (AJOL)

    A comparison was made between community pharmacists who graduated before and after the introduction of STDs/HIV management program in the Faculty of Pharmacy, University of Dar es Salaam, Tanzania in 1992. The aim was also to find out if these pharmacists have attended any training on STDs management after ...

  19. The parent-adolescent relationship education (PARE) program: a curriculum for prevention of STDs and pregnancy in middle school youth.

    Science.gov (United States)

    Lederman, Regina P; Mian, Tahir S

    2003-01-01

    The Parent-Adolescent Relationship Education (PARE) Program, designed for parents and middle school students, focuses on strengthening family communication about sexual issues and behaviors to help prevent teen pregnancy, human immunodeficiency virus (HIV), and other sexually transmitted diseases (STDs). The program includes content about reproduction, STDs and Acquired Immune Deficiency Syndrome (AIDS), contraception, sex risks, and safe-sex behaviors. The course uses social learning and cognitive behavioral concepts to enhance decision-making, refusal, and resistance skills. A randomized treatment or control group design is used to assign parent-child dyads to an experimental education group (social learning) or an attention-control group (traditional didactic teaching). Three post-program maintenance or booster sessions are held at 6-month intervals and at times prior to peak teen conception periods to reinforce the knowledge and skills learned. Pre- and posttests for parents and students assess group differences in parental involvement and communication, contraception, sex attitudes and intentions, sex behaviors (initiation of sexual intercourse, frequency, number of partners, contraceptive practices, refusal skills), and the incidence of pregnancy.

  20. Vulnerability to sexually transmitted infections in women who sell sex on the route of prostitution and sex tourism in central Brazil.

    Science.gov (United States)

    de Matos, Marcos André de; Caetano, Karlla Antonieta Amorim; França, Divânia Dias da Silva; Pinheiro, Raquel Silva; de Moraes, Luciene Carneiro; Teles, Sheila Araujo

    2013-01-01

    to investigate knowledge on sexually transmitted diseases (STDs), STD-related risk behaviors, and signs/symptoms of STDs among female sex workers (FSWs). a cross-sectional study was conducted with a probabilistic sample comprising 395 women recruited using a respondent-driven sampling method between 2009 and 2010. The data were collected during face-to-face interviews. most of the participants were young adults, had a low educational level, and had poor knowledge on the transmission paths of the human immunodeficiency virus (HIV). Over one-third of the participants were not able to describe the signs/symptoms of STDs. The prevalence rates of vaginal discharge and wounds/ulcers were 49.0% and 8.6%, respectively, but 41.7% of the women had not sought treatment. the results indicate the need for public health policies focusing on the control and prevention of STDs in this population, especially for the FSWs who are active in an important prostitution and sex tourism route in central Brazil.

  1. Assessing the Knowledge Level, Attitudes, Risky Behaviors and Preventive Practices on Sexually Transmitted Diseases among University Students as Future Healthcare Providers in the Central Zone of Malaysia: A Cross-Sectional Study.

    Science.gov (United States)

    Folasayo, Adigun Temiloluwa; Oluwasegun, Afolayan John; Samsudin, Suhailah; Saudi, Siti Nor Sakinah; Osman, Malina; Hamat, Rukman Awang

    2017-02-08

    This study was done to assess the knowledge, attitudes, risky behaviors and preventive practices related to sexually-transmitted diseases (STDs) among health and non-health sciences university students as future healthcare providers in Malaysia. A total of 700 health and non-health sciences university students (255 male; 445 female) aged between 17 and 30 years were surveyed by using a self-administered questionnaire. The majority (86.6%) had heard of STDs, and 50.4% knew STDs could present without symptoms. HIV remains the best known STD (83.6%) by the students, while chlamydia (26%) and trichomoniasis (21.0%) were rarely known. Gender, age group, educational level and faculty type were strongly associated with knowledge level ( p -values students, 66.7% and 18% had sexual intercourse with multiple partners and commercial sex workers, while 17.4% and 9.4% took alcohol and drugs before having sex, respectively. By logistic regression analysis, students aged 24-30 years old (an odds ratio (AOR) = 0.57, 95% confidence interval (CI) = 0.377-0.859) and faculty type (AOR = 5.69, 95% CI = 4.019-8.057) were the significant predictors for the knowledge level. Knowledge on the non-HIV causes of STDs is still lacking, and the risky behavior practiced by the sexually-active students in this study is alarming. There is a need to revisit the existing STD education curriculum in both schools and universities so that appropriate intervention on STDs can be implemented.

  2. What public school teachers teach about preventing pregnancy, AIDS and sexually transmitted diseases.

    Science.gov (United States)

    Forrest, J D; Silverman, J

    1989-01-01

    Ninety-three percent of public school teachers in five specialties-biology, health education, home economics, physical education and school nursing--who teach grades 7-12 report that their schools offer sex education or AIDS education in some form. Almost all the teachers believe that a wide range of topics related to the prevention of pregnancy, AIDS and other sexually transmitted diseases (STDs) should be taught in the public schools, and most believe these topics should be covered by grades 7-8 at the latest. In practice, however, sex education tends not to occur until the ninth or 10th grades. Moreover, there is often a gap between what teachers think should be taught and what actually is taught. For example, virtually all the teachers say that school sex education should cover sexual decision-making, abstinence and birth control methods, but only 82-84 percent of the teachers are in schools that provide instruction in those topics. The largest gap occurs in connection with sources of birth control methods: Ninety-seven percent of teachers say that sex education classes should address where students can go to obtain a method, but only 48 percent are in schools where this is done. Forty-five percent of teachers in the five specialties currently provide sex education in some form. The messages they most want to give to their students are responsibility regarding sexual relationships and parenthood, the importance of abstinence and ways of resisting pressures to become sexually active, and information about AIDS and other STDs.(ABSTRACT TRUNCATED AT 250 WORDS)

  3. Risk perception of sexually transmitted diseases and teenage sexual behaviour: attitudes towards in a sample of Italian adolescents.

    Science.gov (United States)

    Bergamini, M; Cucchi, A; Guidi, E; Stefanati, A; Bonato, B; Lupi, S; Gregorio, P

    2013-06-01

    The aim of the study is to determine awareness about sexually transmitted diseases (STDs) and their prevention in people aged 14-19 of Ferrara and province. The study was carried out using a self-administered standardised anonymous questionnaire in a sample of students attending to three upper secondary schools. Total number of collected questionnaires was 2695, the average age of interviewed was 17.1. Only 52.3% of respondents correctly recognized STD definition. Over 95% of subjects identified acquired immune deficiency syndrome (AIDS), while properly classification of Hepatitis B increased with age and lowest degree of knowledge concerned herpes infection and Candidiasis. Sex without condom (95.97%) and needle exchange in drugs abusers (94.9%) are considered high risk behaviours. 80.3% of interviewed, without distinction of school attendance, sex, and age considered lack of information as a situation of high risk. Condoms are not used by 46.4% of the subjects in case of sex with a regular partner and by 9.5% with casual partner. Majority of students declared condoms very safe in preventing STDs but an important percentage indicated also contraception methods; correct answers were higher among females and increased with age. Main sources of information were TV (21.6%), school (21.1%) and friends (14.8%) and a few sought information from family doctor (7.4%) and web (4.8%). The study suggests, as priority, to improve teenagers' awareness about risk behaviours and prevention of STDs. School can play an important role in reinforcement of sexual education programmes and directing young people to general practitioners and primary sexual health care services.

  4. 2012 Sexually Transmitted Diseases Surveillance, Other Sexually Transmitted Diseases

    Science.gov (United States)

    ... 2012 Sexually Transmitted Diseases Surveillance Table of Contents Introductory Section Foreword Preface Acronyms Figures- National Profile Figures - ... GISP Profiles Related Links STD Home STD Data & Statistics NCHHSTP Atlas Interactive STD Data - 1996-2013 STD ...

  5. Vulnerability to Sexually Transmitted Infections in women who sell sex on the route of prostitution and sex tourism in Central Brazil

    Directory of Open Access Journals (Sweden)

    Marcos André de Matos

    2013-07-01

    Full Text Available OBJECTIVE: to investigate knowledge on sexually transmitted diseases (STDs, STD-related risk behaviors, and signs/symptoms of STDs among female sex workers (FSWs. METHODS: a cross-sectional study was conducted with a probabilistic sample comprising 395 women recruited using a respondent-driven sampling method between 2009 and 2010. The data were collected during face-to-face interviews. RESULTS: most of the participants were young adults, had a low educational level, and had poor knowledge on the transmission paths of the human immunodeficiency virus (HIV. Over one-third of the participants were not able to describe the signs/symptoms of STDs. The prevalence rates of vaginal discharge and wounds/ulcers were 49.0% and 8.6%, respectively, but 41.7% of the women had not sought treatment. CONCLUSION: the results indicate the need for public health policies focusing on the control and prevention of STDs in this population, especially for the FSWs who are active in an important prostitution and sex tourism route in central Brazil.

  6. Mobile phone applications for the care and prevention of HIV and other sexually transmitted diseases: a review.

    Science.gov (United States)

    Muessig, Kathryn E; Pike, Emily C; Legrand, Sara; Hightow-Weidman, Lisa B

    2013-01-04

    Mobile phone applications (apps) provide a new platform for delivering tailored human immunodeficiency virus (HIV) and sexually transmitted disease (STD) prevention and care. To identify and evaluate currently available mobile phone apps related to the prevention and care of HIV and other STDs. We searched the Apple iTunes and Android Google Play stores for HIV/STD-related apps, excluding apps that exclusively targeted industry, providers, and researchers. Each eligible app was downloaded, tested, and assessed for user ratings and functionality as well as 6 broad content areas of HIV prevention and care: HIV/STD disease knowledge, risk reduction/safer sex, condom promotion, HIV/STD testing information, resources for HIV-positive persons, and focus on key populations. Search queries up to May 2012 identified 1937 apps. Of these, 55 unique apps met the inclusion criteria (12 for Android, 29 for iPhone, and 14 for both platforms). Among these apps, 71% provided disease information about HIV/STDs, 36% provided HIV/STD testing information or resources, 29% included information about condom use or assistance locating condoms, and 24% promoted safer sex. Only 6 apps (11%) covered all 4 of these prevention areas. Eight apps (15%) provided tools or resources specifically for HIV/STD positive persons. Ten apps included information for a range of sexual orientations, 9 apps appeared to be designed for racially/ethnically diverse audiences, and 15 apps featured interactive components. Apps were infrequently downloaded (median 100-500 downloads) and not highly rated (average customer rating 3.7 out of 5 stars). Most available HIV/STD apps have failed to attract user attention and positive reviews. Public health practitioners should work with app developers to incorporate elements of evidence-based interventions for risk reduction and improve app inclusiveness and interactivity.

  7. Genital Ulcers and Sexual Transmitted Disease in Rural Nigeria ...

    African Journals Online (AJOL)

    Casual sex was a dominant behavioural pattern. The phenomenon of denial was encountered in females. STDs are not uncommon in rural Nigeria. Integration of Sexual health in rural health, family health, and school health is urgently needed. Key Words: Genital ulcers, STDs, Rural Nigeria Jnl of Medical Investigation and ...

  8. SEXUALLY TRANSMITTED DISEASES - HISTORY, TYPES, PREVALENCE, EPIDEMIOLOGY

    Directory of Open Access Journals (Sweden)

    Valentin Irmov

    2017-12-01

    Full Text Available Sexually transmitted infections affect persons of active sex and cause serious consequences for the human organism, society and the generation. They spread sporadically, epidemically, and in some of them there are pandemics. For example, humanity is currently in a third viral hepatitis pandemic and a first AIDS pandemic. Another group of diseases can also be transmitted through sexual contact, but this is not the main mode of transmission. Such are salmonellosis, amoebiasis, influenza, various causes of meningitis and pneumonia. Despite being sexually transmitted, this is not a major and almost irrelevant way of transmitting the infection. Therefore, the diseases themselves are not included in the group of sexually transmitted diseases.

  9. Disparities in HIV/AIDS, Viral Hepatitis, STDs, and TB

    Science.gov (United States)

    ... Search The CDC Health Disparities in HIV/AIDS, Viral Hepatitis, STDs, and TB Note: Javascript is disabled or ... Other Pacific Islanders MMWR Publications HIV and AIDS Viral Hepatitis STDs Tuberculosis Training and Networking Resources Call for ...

  10. Diagnosis and Management of Uncomplicated Chlamydia trachomatis Infections in Adolescents and Adults: Summary of Evidence Reviewed for the 2015 Centers for Disease Control and Prevention Sexually Transmitted Diseases Treatment Guidelines.

    Science.gov (United States)

    Geisler, William M

    2015-12-15

    In preparation for the 2015 Centers for Disease Control and Prevention (CDC) Sexually Transmitted Diseases (STD) Treatment Guidelines, the CDC convened an advisory group in 2013 to examine recent abstracts and published literature addressing the epidemiology, diagnosis, and management of STDs. This article summarizes the key questions, evidence, and recommendations for the diagnosis and management of uncomplicated Chlamydia trachomatis (CT) infection in adolescents and adults that were considered in development of the 2015 CDC STD Treatment Guidelines. The evidence reviewed primarily focused on CT infection risk factors in women, clinical significance of oropharyngeal CT detection, acceptability and performance of CT testing on self-collected specimens in men, performance of CT point-of-care tests, efficacy of recommended and investigational CT infection treatments, and timing of test of cure following CT infection treatment in pregnant women. © The Author 2015. Published by Oxford University Press on behalf of the Infectious Diseases Society of America. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  11. Pelvic Inflammatory Disease (PID) Fact Sheet

    Science.gov (United States)

    ... Home Page Bacterial Vaginosis (BV) Chlamydia Genital Herpes Gonorrhea Hepatitis HIV/AIDS & STDs Human Papillomavirus (HPV) Pelvic ... often caused by some STDs, like chlamydia and gonorrhea . Other infections that are not sexually transmitted can ...

  12. Sexually transmitted diseases among psychiatric patients in Brazil.

    Science.gov (United States)

    Dutra, Maria Rita Teixeira; Campos, Lorenza Nogueira; Guimarães, Mark Drew Crosland

    2014-01-01

    Sexually transmitted diseases are still highly prevalent worldwide and represent an important public health problem. Psychiatric patients are at increased risk of sexually transmitted diseases but there are scarce published studies with representative data of this population. We sought to estimate the prevalence and correlates of self-reported sexually transmitted diseases among patients with mental illnesses under care in a national representative sample in Brazil (n=2145). More than one quarter of the sample (25.8%) reported a lifetime history of sexually transmitted disease. Multivariate analyses showed that patients with a lifetime sexually transmitted disease history were older, had history of homelessness, used more alcohol and illicit drugs, suffered violence, perceived themselves to be at greater risk for HIV and had high risk sexual behavioral: practised unprotected sex, started sexual life earlier, had more than ten sexual partners, exchanged money and/or drugs for sex and had a partner that refused to use condom. Our findings indicate a high prevalence of self-reported sexually transmitted diseases among psychiatric patients in Brazil, and emphasize the need for implementing sexually transmitted diseases prevention programs in psychiatric settings, including screening, treatment, and behavioral modification interventions. Copyright © 2013 Elsevier Editora Ltda. All rights reserved.

  13. Assessing the Knowledge Level, Attitudes, Risky Behaviors and Preventive Practices on Sexually Transmitted Diseases among University Students as Future Healthcare Providers in the Central Zone of Malaysia: A Cross-Sectional Study

    Directory of Open Access Journals (Sweden)

    Adigun Temiloluwa Folasayo

    2017-02-01

    Full Text Available This study was done to assess the knowledge, attitudes, risky behaviors and preventive practices related to sexually-transmitted diseases (STDs among health and non-health sciences university students as future healthcare providers in Malaysia. A total of 700 health and non-health sciences university students (255 male; 445 female aged between 17 and 30 years were surveyed by using a self-administered questionnaire. The majority (86.6% had heard of STDs, and 50.4% knew STDs could present without symptoms. HIV remains the best known STD (83.6% by the students, while chlamydia (26% and trichomoniasis (21.0% were rarely known. Gender, age group, educational level and faculty type were strongly associated with knowledge level (p-values < 0.05. Most of them (88.8% were aware that STD screening was important while use of condoms was protective (63.8%. The majority of them strongly felt that treatment should be sought immediately if they (85.5% and their partners (87.4% have symptoms. Among the sexually-active students, 66.7% and 18% had sexual intercourse with multiple partners and commercial sex workers, while 17.4% and 9.4% took alcohol and drugs before having sex, respectively. By logistic regression analysis, students aged 24–30 years old (an odds ratio (AOR = 0.57, 95% confidence interval (CI = 0.377–0.859 and faculty type (AOR = 5.69, 95% CI = 4.019–8.057 were the significant predictors for the knowledge level. Knowledge on the non-HIV causes of STDs is still lacking, and the risky behavior practiced by the sexually-active students in this study is alarming. There is a need to revisit the existing STD education curriculum in both schools and universities so that appropriate intervention on STDs can be implemented.

  14. Ocular Manifestations of Mosquito-Transmitted Diseases.

    Science.gov (United States)

    Karesh, James W; Mazzoli, Robert A; Heintz, Shannon K

    2018-03-01

    Of the 3,548 known mosquito species, about 100 transmit human diseases. Mosquitoes are distributed globally throughout tropical and temperate regions where standing water sources are available for egg laying and the maturation of larva. Female mosquitoes require blood meals for egg production. This is the main pathway for disease transmission. Mosquitoes carry several pathogenic organisms responsible for significant ocular pathology and vision loss including West Nile, Rift Valley, chikungunya, dengue viruses, various encephalitis viruses, malarial parasites, Francisella tularensis, microfilarial parasites, including Dirofilaria, Wuchereria, and Brugia spp., and human botfly larvae. Health care providers may not be familiar with many of these mosquito-transmitted diseases or their associated ocular findings delaying diagnosis, treatment, and recovery of visual function. This article aims to provide an overview of the ocular manifestations associated with mosquito-transmitted diseases.

  15. Female genital schistosomiasis--a differential diagnosis to sexually transmitted disease: genital itch and vaginal discharge as indicators of genital Schistosoma haematobium morbidity in a cross-sectional study in endemic rural Zimbabwe.

    Science.gov (United States)

    Kjetland, Eyrun Floerecke; Kurewa, Edith Nyaradzai; Ndhlovu, Patricia D; Midzi, Nicholas; Gwanzura, Lovemore; Mason, Peter R; Gomo, Exnevia; Sandvik, Leiv; Mduluza, Takafira; Friis, Henrik; Gundersen, Svein Gunnar

    2008-12-01

    To examine the association between schistosomiasis and reproductive tract symptoms. A cross-sectional study was conducted in a Schistosoma haematobium-endemic area of rural Zimbabwe. A total of 483 permanently resident adult women of Mupfure Ward aged 20-49 were interviewed and examined clinically, each providing three consecutive urine samples. Logistic regression analysis was used to control for sexually transmitted diseases (STDs). Women with genital sandy patches had significantly more genital itch (P = 0.009) and perceived their discharge as abnormal (P = 0.003). Eighty percent of the women who had genital itch, yellow discharge, and childhood or current waterbody contact had sandy patches. Fifty-two percent of the women with genital sandy patches did not have detectable S. haematobium ova in urine. Genital schistosomiasis was associated with stress incontinence and pollakisuria, but not with menstrual irregularities, current or previous ulcers, or tumours. Genital schistosomiasis may be a differential diagnosis to the STDs in women who have been exposed to fresh water in endemic areas. Because of the chronic nature of the disease in adults, we suggest to pay special attention to the prevention of morbidity.

  16. The impact of health education transmitted via social media or text messaging on adolescent and young adult risky sexual behavior: a systematic review of the literature.

    Science.gov (United States)

    Jones, Krista; Eathington, Patricia; Baldwin, Kathleen; Sipsma, Heather

    2014-07-01

    Despite the increased use of social media and text messaging among adolescents, it is unclear how effective education transmitted via these mechanisms is for reducing sexual risk behavior. Accordingly, we conducted a systematic review of the literature to examine the effectiveness of social media and text messaging interventions designed to increase sexually transmitted disease (STD) knowledge, increase screening/testing, decrease risky sexual behaviors, and reduce the incidence of STDs among young adults aged 15 through 24 years. Eleven studies met our inclusion criteria. Most of the included studies used a control group to explore intervention effects and included both young men and women. Sample sizes ranged from 32 to 7606 participants, and follow-up periods ranged between 4 weeks and 12 months. These studies provide preliminary evidence indicating that social media and text messaging can increase knowledge regarding the prevention of STDs. These interventions may also affect behavior, such as screening/testing for STDs, sexual risk behaviors, and STD acquisition, but the evidence for effect is weak. Many of these studies had several limitations that future research should address, including a reliance on self-reported data, small sample sizes, poor retention, low generalizability, and low analytic rigor. Additional research is needed to determine the most effective and engaging approaches for young men and women.

  17. Comparison of sexual risky factors of men who have sex with men and sex-buying men as groups vulnerable to sexually transmitted diseases.

    Science.gov (United States)

    Jung, Minsoo; Lee, Joongyub; Kwon, Dong Seok; Park, Byung-Joo

    2012-05-01

    It is necessary to examine groups carrying out sexually risky behavior because the prevalence of sexually transmitted diseases (STDs) is high among them. In this study, the prevalence of STDs among homosexuals and sex-buying men in South Korea was investigated, along with their sexual risk factors. Men who have sex with men (MSMs, n=108) were recruited in Seoul and Busan by applying the time location sampling method, while sex-buying men (n=118) were recruited from a john school in Gyeonggi province, the suburbs of Seoul. Dependent variables included past or present infection with syphilis, Chlamydia, gonorrhea, and human immunodeficiency virus. Independent variables included health behavior, social support, sexual behavior, and safe sex. It was found that when the MSMs were non-drunk while having sexual intercourse (odds ratio [OR], 0.132), they showed a higher STD infection rate when they had a higher number of anal sex partners (OR, 5.872), rarely used condoms (OR, 1.980), had lower self-efficacy (OR, 0.229), and were more anxious about becoming infected with an STD (OR, 3.723). However, the men who paid for sex showed high STD infections when they had more sex partners (OR, 2.286) and lower education levels (OR, 3.028). STD infections among the two groups were high when they were engaged with many sex partners and not having protected sex. In other words, there was a gap in risky sex behavior within such groups, which was significantly related to the possibility of developing an STD. Therefore, the preventive intervention against STDs for these groups needs to be expanded to include management of sex behaviors.

  18. Sensitive simultaneous detection of seven sexually transmitted agents in semen by multiplex-PCR and of HPV by single PCR.

    Directory of Open Access Journals (Sweden)

    Fabrícia Gimenes

    Full Text Available Sexually transmitted diseases (STDs may impair sperm parameters and functions thereby promoting male infertility. To date limited molecular studies were conducted to evaluate the frequency and type of such infections in semen Thus, we aimed at conceiving and validating a multiplex PCR (M-PCR assay for the simultaneous detection of the following STD pathogens in semen: Chlamydia trachomatis, Neisseria gonorrhoeae, Mycoplasma genitalium, Trichomonas vaginalis, Herpes virus simplex (HSV -1 and -2, and Treponema pallidum; We also investigated the potential usefulness of this M-PCR assay in screening programs for semen pathogens. In addition, we aimed: to detect human Papillomavirus (HPV and genotypes by single PCR (sPCR in the same semen samples; to determine the prevalence of the seven STDs, HPV and co-infections; to assess the possibility that these infections affect semen parameters and thus fertility. The overall validation parameters of M-PCR were extremely high including agreement (99.2%, sensitivity (100.00%, specificity (99.70%, positive (96.40% and negative predictive values (100.00% and accuracy (99.80%. The prevalence of STDs was very high (55.3%. Furthermore, associations were observed between STDs and changes in semen parameters, highlighting the importance of STD detection in semen. Thus, this M-PCR assay has great potential for application in semen screening programs for pathogens in infertility and STD clinics and in sperm banks.

  19. [Condom effectiveness to prevent sexually transmitted diseases].

    Science.gov (United States)

    Vera, Eduardo Gayón; Orozco, Hilda Hernández; Soto, Selene Sam; Aburto, Esther Lombardo

    2008-02-01

    Sexual transmitted diseases (included HIV/AIDS) are a common and preventable cause of perinatal morbidity and mortality. When used consistently and correctly, condoms are effective to prevent these diseases, however, its protection does not account for 100%. To know the effectiveness of male condom, through bibliographic evidence, to prevent sexual transmitted infections in heterosexual serodiscordant partners. A bibliographical review of Medline/Pubmed, LILACS and Cochrane databases, and publications of the National Health Institutes, Centers for Disease Control and Prevention, World Health Organization, and WHO AIDS Global Program was done to analyze male condom effectiveness to prevent sexual transmitted diseases. Reports demonstrated that male condom protection against HIV/AIDS in heterosexual serodiscordant partners goes from 60 to 95%. Most recent information (2006) showed 80%. Two studies demonstrated no HPV protection with male condom, and another one 70% of protection. Male condom demonstrated no HPV-1 protection, but decrease of risk in HVS-2 transmission in women (0.85 of protection). Male condom protection against sexual transmitted diseases is not 100%. There must be used additional measures that have demonstrated its utility to decrease transmission risk.

  20. What Are STDs and STIs?

    Science.gov (United States)

    ... A few STDs can put your life in danger if they are not treated. Your STD IQ ... gov) | HHS Nondiscrimination Notice Español | Tagalog | Français | Deutsch | 繁體ä¸æ–‡ | Рус ...

  1. East and Central African Journal of Pharmaceutical Sciences ...

    African Journals Online (AJOL)

    management of sexually transmitted diseases (STDs) and whether they use their knowledge appropriately in managing their clients with STDs syndromes. A comparison was made between community pharmacists who graduated before and after the introduction of STDsIHIV management program in the Faculty of.

  2. US Public Sexually Transmitted Disease Clinical Services in an Era of Declining Public Health Funding: 2013-14.

    Science.gov (United States)

    Leichliter, Jami S; Heyer, Kate; Peterman, Thomas A; Habel, Melissa A; Brookmeyer, Kathryn A; Arnold Pang, Stephanie S; Stenger, Mark R; Weiss, Gretchen; Gift, Thomas L

    2017-08-01

    We examined the infrastructure for US public sexually transmitted disease (STD) clinical services. In 2013 to 2014, we surveyed 331 of 1225 local health departments (LHDs) who either reported providing STD testing/treatment in the 2010 National Profile of Local Health Departments survey or were the 50 local areas with the highest STD cases or rates. The sample was stratified by jurisdiction population size. We examined the primary referral clinics for STDs, the services offered and the impact of budget cuts (limited to government funding only). Data were analyzed using SAS, and analyses were weighted for nonresponse. Twenty-two percent of LHDs cited a specialty STD clinic as their primary referral for STD services; this increased to 53.5% of LHDs when combination STD-family planning clinics were included. The majority of LHDs (62.8%) referred to clinics providing same-day services. Sexually transmitted disease clinics more frequently offered extragenital testing for chlamydia and/or gonorrhea (74.7%) and gonorrhea culture (68.5%) than other clinics (52.9%, 46.2%, respectively; P < 0.05). The majority of LHDs (61.5%) reported recent budget cuts. Of those with decreased budgets, the most common impacts were fewer clinic hours (42.8%; 95% confidence interval [CI], 24.4-61.2), reduced routine screening (40.2%; 95% CI, 21.7-58.8) and reductions in partner services (42.1%; 95% CI, 23.6-60.7). One quarter of those with reduced STD budgets increased fees or copays for clients. Findings demonstrate gaps and reductions in US public STD services including clinical services that play an important role in reducing disease transmission. Furthermore, STD clinics tended to offer more specialized STD services than other public clinics.

  3. The Influence of Knowledge and Awareness of Sexually Transmitted Diseases (STDs) on Change in Sexual Behaviour of Fresh Undergraduates of the Obafemi Awolowo University, Ile-Ife, Nigeria

    Science.gov (United States)

    Adeniyi, W. O.; Okewole, J. O.

    2014-01-01

    The study examined the influence of knowledge and awareness of sexually transmitted diseases on change in sexual behaviour of fresh undergraduates with a view to providing useful suggestions for positive sexual behaviour of adolescents. The study adopted the descriptive survey design. A sample of 600 fresh undergraduates was selected from the…

  4. A targetted intervention research on traditional healer perspectives of sexually transmitted illnesses in urban Zambia. Current research.

    Science.gov (United States)

    Masauso Nzima, M; Romano, K; Anyangwe, S; Wiseman, J; Macwan'gi, M; Kendall, C; Green, E C

    1996-07-01

    Interviews with 81 traditional healers from 4 Copperbelt towns in Zambia (Chililabombwe, Chingola, Luanshya, and Mufulira) investigated healers' understanding of, attitudes toward, and management of sexually transmitted diseases (STDs). In general, Zambian traditional healers had detailed constructs of the physiology and infective processes underlying syphilis, gonorrhea, chancroid, and AIDS. STDs were considered to be caused by "dirt" or contamination residing in sperm or vaginal fluids and were closely linked to violations of moral codes. Healers shared complex nosologies based on distinctions between symptoms of different STD pathologies that were more inclusive than biomedical categories. Although condom use was not promoted, healers understood the importance of preventing an infective agent from passing from one person to another. Except for AIDS, STDs were considered curable by expelling the dirt through purgatives or emetics. Modern medicine was perceived as treating only STD symptoms, not curing. Most traditional healers insisted that the infected partner bring the other partner for consultation or treatment was withheld. Since these findings identified some areas of compatibility between indigenous and biomedical models of STDs, the Traditional Medicine Unit of the Ministry of Health and the HIV/AIDS Prevention Project of the Morehouse School of Medicine (Lusaka) established a program in which traditional healers receive AIDS training and learn to counsel clients on safer sex behaviors. Follow-up entails monthly meetings between health professionals and traditional healers. Since program initiation in June 1994, 800 traditional healers and 70 health professionals have participated. Traditional healers now sell condoms to their clients through a social marketing program.

  5. Gender differences in health care-seeking behavior for sexually transmitted diseases: a population-based study in Nairobi, Kenya.

    Science.gov (United States)

    Voeten, Hélène A C M; O'hara, Hilda B; Kusimba, Judith; Otido, Julius M; Ndinya-Achola, Jeckoniah O; Bwayo, Job J; Varkevisser, Corlien M; Habbema, J Dik F

    2004-05-01

    Health care-seeking behavior for sexually transmitted diseases (STDs) is important in STD/HIV control. The goal of this study was to describe the proportion seeking care, patient delay, and choice of provider among men and women with STD-related complaints in Nairobi, Kenya. A population-based questionnaire was administered in 7 randomly selected clusters (small geographic areas covering approximately 150 households each). Of the 291 respondents reporting complaints, 20% of men versus 35% of women did not seek care, mainly because symptoms were not considered severe, symptoms had disappeared, or as a result of lack of money. Of those who sought care, women waited longer than men (41 vs. 16 days). Most men and women went to the private sector (72% and 57%, respectively), whereas the informal sector was rarely visited (13% and 16%, respectively). Relatively more women visited the government sector (28% vs. 15%). Because women were mostly monogamous, they did not relate their complaints to sexual intercourse, which hampered prompt care-seeking. Women should be convinced to seek care promptly, eg, through health education in communities.

  6. A study of stds. Amongst slum population of lucknow through Syndromic approach

    Directory of Open Access Journals (Sweden)

    D S Martolia

    2003-06-01

    Full Text Available Objectives :    (1 To  find out  the prevalence   of STDs (in terms of     symptomatics (2 To know the biosocial characterististies associated with STDs. Study Dcsing : Cross sectional Period of study : 1 year (Scpl997-Augl998 Study universe : 750 males and 750 females in age group 14 to 49 yrs. Study Variables : Age, Sex, Education, Marital status, Occpation and Social class Statistical Analysis : x: (Chi square test Result 'Total, prevalence of STDs 14.7% being 16.4% in males and

  7. Análise do conhecimento sobre DSTs e planejamento familiar entre deficientes auditivos e ouvintes de uma escola pública de Fortaleza Analysis of knowledge of STDs and family planning among people with and without hearing-impairment at a public school in Fortaleza

    Directory of Open Access Journals (Sweden)

    Tadeu Rodriguez de Carvalho Pinheiro Filho

    2010-04-01

    Full Text Available Segundo a OMS, havia cerca de 278 milhões de deficientes auditivos no mundo, em 2005. A maioria deles não tem acesso a serviços de educação em saúde sexual, o que os tornam bastante vulneráveis a ocorrência de gravidez precoce e infecção por Doenças Sexualmente Transmissíveis (DSTs/AIDS. Objetivou-se analisar comparativamente o conhecimento de estudantes, com ou sem alguma deficiência auditiva, de uma escola pública, sobre planejamento familiar e DSTs. Trata-se de um estudo transversal e comparativo em que 149 estudantes de uma escola pública foram divididos em 2 grupos: 98 ouvintes e 51 não-ouvintes. Foi então aplicado um questionário com indagações sobre planejamento familiar e DSTs. Os dados foram analisados pelo programa EPI INFO, considerando p válido quando According to the WHO, there were close to 278 million deaf people in the world in 2005. Most of them have no access to education services related to sex education, which makes them quite vulnerable to early pregnancy and infection by sexually transmitted diseases (STDs/AIDS. This study aimed to analyze the knowledge public school students with and without hearing impairment, had about family planning and STDs. This is a cross-sectional comparative study in which 149 students from a public school were divided into 2 groups: 98 hearing students and 51 deaf students. They answered a questionnaire with questions about family planning and STDs. The data were analyzed using EPI INFO and considered significant when p <0.05. RESULTS: 50.00% of the deaf students answered that there is a cure for AIDS against 25.30% of the hearing students; 92.90% of hearing students while 43.10% of the deaf students reported that condom use protects against AIDS/STDs. The majority of the hearing students (97.90% said they would go to a health clinic if an injury typical of sexually transmitted diseases appeared, against 47.10% of the deaf students. The data presented suggest that there is a

  8. 75 FR 45122 - Periodic Summaries of Proposed Projects

    Science.gov (United States)

    2010-08-02

    .../AIDS, Viral Hepatitis, STD, and TB Prevention (NCHHSTP), Centers for Disease Control and Prevention..., viral hepatitis, sexually transmitted diseases (STDs), and tuberculosis (TB), as well as for community.... reference, referral, and distribution service for information on HIV/AIDS, viral hepatitis, STDs, and TB...

  9. Doenças sexualmente transmissíveis na gestação: uma síntese de particularidades Sexually transmitted diseases during pregnancy: a synthesis of particularities

    Directory of Open Access Journals (Sweden)

    Mariana Carvalho Costa

    2010-12-01

    Full Text Available As doenças sexualmente transmissíveis (DSTs apresentam prevalência significativa tanto na população geral quanto nas gestantes. Nestas, em especial, devem-se considerar as alterações fisiológicas em seu organismo que podem, inclusive, alterar o curso dessas doenças. Complicações obstétricas e neonatais podem ocorrer em decorrência delas, acarretando aumento da morbimortalidade materno-infantil. Abordam-se, neste artigo, as particularidades da história natural e terapêutica no período gestacional das principais DSTs: cancro mole, donovanose, gonorreia, clamidíase, hepatites virais, herpes genital, infecção pelo papilomavírus humano (HPV, linfogranuloma venéreo, sífilis e vulvovaginites. As DSTs devem ser enfrentadas com extrema atenção e conscientização por parte dos profissionais de saúde, principalmente, no tocante ao diagnóstico, que deve ser o mais precoce possível, e ao tratamento, que apresenta limitações na terapêutica durante a gestação, pela toxicidade de muitos dos medicamentos comumente empregados. A prevenção e o tratamento do parceiro são importantes para que as ações sejam efetivas.Sexually transmitted diseases (STDs have a significant prevalence in both the general population and pregnant women. Accordingly, we consider the physiological changes of the maternal organism that can alter the clinical course of these diseases. In addition, obstetric and neonatal complications may occur, resulting in increased maternal and infant morbidity and mortality. We explore features of the natural course and treatment during pregnancy of the major STDs: soft chancre, donovanosis, gonorrhea, chlamydia, viral hepatitis, genital herpes, human papillomavirus (HPV infection, lymphogranuloma venereum, syphilis, and vulvovaginitis. We believe that health professionals should pay careful attention to STDs, particularly in relation to early diagnosis and precautions on the use of drugs during pregnancy. Prevention

  10. Vaginal microbiota and viral sexually transmitted diseases.

    Science.gov (United States)

    Nardis, C; Mosca, L; Mastromarino, P

    2013-01-01

    Healthy vaginal microbiota is an important biological barrier to pathogenic microorganisms. When this predominantly Lactobacillus community is disrupted, decreased in abundance and replaced by different anaerobes, bacterial vaginosis (BV) may occur. BV is associated with prevalence and incidence of several sexually transmitted infections. This review provides background on BV, discusses the epidemiologic data to support a role of altered vaginal microbiota for acquisition of sexually transmitted diseases and analyzes mechanisms by which lactobacilli could counteract sexually transmitted viral infections.

  11. Social Support Networks: An Underutilized Resource for the Prevention of HIV and other Sexually Transmitted Diseases among Hispanic/Latino Migrants and Immigrants.

    Science.gov (United States)

    Painter, Thomas M

    2018-01-01

    Hispanic/Latino migrants and immigrants are vulnerable to infection by HIV and other sexually transmitted diseases (STDs). Participation in social support networks helps them cope with circumstances in the U.S. Studies of Hispanic/Latino migrants suggest that participation may also be protective against HIV/STD infection. However the studies do not satisfactorily explain how participation leads to protective actions, and recommend externally-induced interventions for HIV/STD prevention rather than incorporating the spontaneously occurring forms of social support they describe. Given the potential protective effects of support networks, a database search was conducted to ascertain the extent to which published HIV/STD prevention interventions for these populations incorporate their support networks. Very few interventions were identified and fewer still incorporate support networks. This commentary calls for research to understand more fully how support networks affect HIV/STD risks among Hispanic/Latino migrants and immigrants and identifies potential benefits of incorporating these networks in HIV/STD prevention for these vulnerable populations.

  12. A forgotten disease reminds itself with a rare complication

    Directory of Open Access Journals (Sweden)

    Meetu Agrawal

    2011-01-01

    Full Text Available Diagnosed cases of sexually transmitted diseases (STD represent tip of the iceberg and Donovanosis in one of them. Donovanosis, in most cases is obvious clinically, but rely for its confirmation on the demonstration of donovan bodies in histological sections and cytological preparation. In an extremely rare setting, this disease may get complicated by the development of squamous cell carcinoma. We report this occurrence in an 18-year-old girl to review the currently forgotten status of donovanosis amongst the STDs and the poor outcome of the disease if left untreated.

  13. Risk behaviors for sexually transmitted diseases among crack users

    Directory of Open Access Journals (Sweden)

    Rafael Alves Guimarães

    2015-08-01

    Full Text Available AbstractObjectives: to investigate the prevalence and risk behaviors by means of reporting of sexually transmitted diseases among crack users.Method: cross-sectional study carried out with 588 crack users in a referral care unit for the treatment of chemical dependency. Data were collected by means of face-to-face interview and analyzed using Stata statistical software, version 8.0.Results: of the total participants, 154 (26.2%; 95% CI: 22.8-29.9 reported antecedents of sexually transmitted diseases. Ages between 25 and 30 years (RP: 2.1; 95% CI: 1.0-4.0 and over 30 years (RP: 3.8; 95% CI: 2.1-6.8, alcohol consumption (RP: 1.9; 95% CI: 1.1-3.3, antecedents of prostitution (RP: 1.9; 95% CI: 1.3-2.9 and sexual intercourse with person living with human immunodeficiency virus/AIDS (RP: 2.7; 95% CI: 1.8-4.2 were independently associated with reporting of sexually transmitted diseases.Conclusion: the results of this study suggest high risk and vulnerability of crack users for sexually transmitted diseases.

  14. The incidence of Trichomonas vaginalis infection in women attending nine sexually transmitted diseases clinics in the USA.

    Science.gov (United States)

    Alcaide, Maria L; Feaster, Daniel J; Duan, Rui; Cohen, Stephanie; Diaz, Chanelle; Castro, Jose G; Golden, Matthew R; Henn, Sarah; Colfax, Grant N; Metsch, Lisa R

    2016-02-01

    Trichomoniasis (TV) is associated with an increased risk of acquisition of sexually transmitted diseases (STDs) and HIV. The purpose of this study is to evaluate factors associated with incidence TV among female STD clinic attendees in the USA. Data were collected from women participating in a randomised controlled trial evaluating brief risk reduction counselling at the time of HIV testing to reduce sexually transmitted infections (STIs) incidence in STD clinics. Participants recruited from STD clinics underwent STI testing at baseline and 6-month follow-up. TV testing was performed using Nucleic Acid Amplification Test. 1704 participants completed study assessments. Prevalence of TV was 14.6%, chlamydia 8.6%, gonorrhoea 3.0%, herpes simplex virus 2 44.7% and HIV 0.4%. Cumulative 6-month incidence of TV was 7.5%. Almost 50% of the incident TV cases had TV at baseline and had received treatment. Factors associated with incidence of TV were having chlamydia, TV and HIV at baseline: TV relative risk (RR)=3.37 (95% CI 2.35 to 4.83, pTV is common among STD clinic attendees; and baseline TV is the main risk factor for incident TV, suggesting high rates of reinfection or treatment failures. This supports the importance of rescreening women after treatment for TV, evaluating current treatment regimens and programmes to ensure treatment of sexual partners. NCT01154296. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  15. Sexually Transmitted Diseases Surveillance, 2014: Syphilis

    Science.gov (United States)

    ... 2014 Sexually Transmitted Diseases Surveillance Table of Contents Introductory Section Foreword Preface Acronyms Figures- National Profile Figures – ... GISP Profiles Related Links STD Home STD Data & Statistics NCHHSTP Atlas Interactive STD Data – 1996-2013 STD ...

  16. Effectiveness of the VOICES/VOCES sexually transmitted disease/human immunodeficiency virus prevention intervention when administered by health department staff: does it work in the "real world"?

    Science.gov (United States)

    Neumann, Mary Spink; O'Donnell, Lydia; Doval, Alexi San; Schillinger, Julia; Blank, Susan; Ortiz-Rios, Elizabeth; Garcia, Trinidad; O'Donnell, Carl R

    2011-02-01

    Prevention providers wonder whether benefits achieved in the original, researcher-led, efficacy trials of interventions are replicated when the intervention is delivered in real-world settings by their agency's staff. A replication study was conducted at 2 public sexually transmitted disease (STD) clinics (New York City and San Juan, PR). Using a controlled trial design, intervention (VOICES/VOCES) and comparison conditions (regular clinic services) were assigned in alternating 4-week blocks. Trained agency staff delivered the intervention. Effectiveness was assessed for incident STDs, redemption of coupons for condoms at neighborhood location after the visit, and improved knowledge and attitudes about STDs and condoms. A total of 3365 patients were recruited, completed the protocol, and followed through STD surveillance systems for an average of 17 months. Of 397 with an incident infection, 226 (13.4%) were among those enrolled during comparison blocks; 171 were among those in the intervention condition (10.2%). Controlling for site and gender, participants enrolled during intervention blocks were significantly less likely to have an incident STD reported to the surveillance system (hazard ratio, 0.78; 95% confidence interval, 0.64-0.96). Intervention block participants scored higher on scales of STD knowledge (4.89 vs. 3.87, P VOCES redeemed condoms (P < 0.05). Positive effects were more consistent in New York, which may be related to fidelity of implementation. A packaged human immunodeficiency virus prevention intervention can be delivered by agencies, with benefits similar to those achieved in the research setting.

  17. Utilization of information and communication technology (ICT) among sexually transmitted disease clinics attendees with coexisting drinking problems.

    Science.gov (United States)

    Hu, Xingdi; Dodd, Virginia J; Oliverio, James C; Cook, Robert L

    2014-03-26

    Alcohol misuse remains a major risk factor for contracting sexually transmitted diseases (STDs) not typically addressed in STD clinic settings. Information and communication technology (ICT) can offer new avenues to deliver evidence-based screening and treatment for problematic drinking, however, few data exists regarding the utilization of ICT among STD clinic attendees with coexisting drinking problems. The objectives of this study are to identify STD clinics attendees with hazardous drinking, to examine socio-demographic factors associated with ICT use, and to explore individuals' interests in engaging in ICT-based health interventions. Cross-sectional questionnaires examining alcohol consumption and ICT use were administered to 396 persons attending two non-urban STD clinics. Descriptive statistics for ICT use were calculated for both hazardous drinkers and the entire sample. Multivariable logistic regression models among hazardous drinkers identified factors significantly associated with use of each kind of ICT. The mean age of the 396 participants was 25 years, 66% were females and 60% were African-Americans. One third of the sample met the criteria of hazardous drinking. ICT use in hazardous drinkers included 94% reporting having internet access at least monthly, 82% reporting having an email account, 85% reporting currently owning a cell phone, and 91% reporting use of any cell phone application. More than two thirds (73%) of hazardous drinkers were willing to play health-related video games during clinic waiting time, slightly higher than the entire sample (69%). Multivariable analyses indicated that younger age were significantly related to monthly internet use, and multifunction cell phone use, while being males and younger age were significantly associated with monthly video game playing. Our study demonstrates commonality of ICT use among STD clinic attendees with hazardous drinking, indicating the viability of using ICT to assist screening and

  18. Utilization of information and communication technology (ICT) among sexually transmitted disease clinics attendees with coexisting drinking problems

    Science.gov (United States)

    2014-01-01

    Background Alcohol misuse remains a major risk factor for contracting sexually transmitted diseases (STDs) not typically addressed in STD clinic settings. Information and communication technology (ICT) can offer new avenues to deliver evidence-based screening and treatment for problematic drinking, however, few data exists regarding the utilization of ICT among STD clinic attendees with coexisting drinking problems. The objectives of this study are to identify STD clinics attendees with hazardous drinking, to examine socio-demographic factors associated with ICT use, and to explore individuals’ interests in engaging in ICT-based health interventions. Methods Cross-sectional questionnaires examining alcohol consumption and ICT use were administered to 396 persons attending two non-urban STD clinics. Descriptive statistics for ICT use were calculated for both hazardous drinkers and the entire sample. Multivariable logistic regression models among hazardous drinkers identified factors significantly associated with use of each kind of ICT. Results The mean age of the 396 participants was 25 years, 66% were females and 60% were African-Americans. One third of the sample met the criteria of hazardous drinking. ICT use in hazardous drinkers included 94% reporting having internet access at least monthly, 82% reporting having an email account, 85% reporting currently owning a cell phone, and 91% reporting use of any cell phone application. More than two thirds (73%) of hazardous drinkers were willing to play health-related video games during clinic waiting time, slightly higher than the entire sample (69%). Multivariable analyses indicated that younger age were significantly related to monthly internet use, and multifunction cell phone use, while being males and younger age were significantly associated with monthly video game playing. Conclusions Our study demonstrates commonality of ICT use among STD clinic attendees with hazardous drinking, indicating the viability of

  19. Providing Mailing Cost Reimbursements: The Effect on Reporting Timeliness of Sexually Transmitted Diseases in Virginia.

    Science.gov (United States)

    Vasiliu, Oana E; Stover, Jeffrey A; Mays, Marissa J E; Bissette, Jennifer M; Dolan, Carrie B; Sirbu, Corina M

    2009-01-01

    We investigated the effect of providing mailing cost reimbursements to local health departments on the timeliness of the reporting of sexually transmitted diseases (STDs) in Virginia. The Division of Disease Prevention, Virginia Department of Health, provided mailing cost reimbursements to 31 Virginia health districts from October 2002 to December 2004. The difference (in days) between the diagnosis date (or date the STD paperwork was initiated) and the date the case/STD report was entered into the STD surveillance database was used in a negative binomial regression model against time (as divided into three periods-before, during, and after reimbursement) to estimate the effect of providing mailing cost reimbursements on reporting timeliness. We observed significant decreases in the number of days between diagnosis and reporting of a case, which were sustained after the reimbursement period ended, in 25 of the 31 health districts included in the analysis. We observed a significant initial decrease (during the reimbursement period) followed by a significant increase in the after-reimbursement phase in one health district. Two health districts had a significant initial decrease, while one health district had a significant decrease in reporting timeliness in the period after reimbursement. Two health districts showed no significant changes in the number of days to report to the central office. Providing reimbursements for mailing costs was statistically associated with improved STD reporting timeliness in almost all of Virginia's health districts. Sustained improvement after the reimbursement period ended is likely indicative of improved local health department reporting habits.

  20. The hidden epidemic: confronting sexually transmitted diseases

    National Research Council Canada - National Science Library

    Eng, Thomas R; Butler, William T

    ... of Sexually Transmitted Diseases INSTITUTE OF MEDICINE Division of Health Promotion and Disease Prevention NATIONAL ACADEMY PRESS Washington, D.C. 1997 Copyrightthe cannot be not from book, paper however, version for formatting, original authoritative the typesetting-specific the as from created publication files XML from other this ...

  1. Serum HSV-1 and 2 IgM in sexually transmitted diseases - more for screening less for diagnosis: An evaluation of clinical manifestation

    Directory of Open Access Journals (Sweden)

    Dharmishtha G Tada

    2012-01-01

    Full Text Available Background: Herpes simplex virus type 2 (HSV-2 is the cause of most genital herpes. Now, HSV-1 has become an important cause and represents even about 30% of genital herpes in some countries. So, study related to genital herpes should consider both HSV-1 and HSV-2. Aim: To examine trends in HSV-1 and 2 seroprevalence by Serum HSV-1 and 2 IgM in all type of sexually transmitted disease (STD patients and also to evaluate correlation of serum HSV-1 and 2 IgM in STD. Materials and Methods: 150 patients attending the STD clinic attached to a tertiary care hospital of Ahmedabad were included in the study. Serum HSV-1 and 2 IgM correlations with clinical manifestations of recurrent and non-recurrent type of genital herpes patients and other non-herpetic STD patients were studied. Results: The overall serum HSV-1 and 2 IgM in STD seroprevalence were 15.66%. Female has significant higher prevalence (P < 0.05. STD cases and HSV seroprevalence were specially concentrated in persons aged 21 to 30 years. Among those positive with HSV, the distribution of STD are wide spread and found in non-herpetic group at high frequency. Out of total 23 serum HSV-1 and 2 IgM positive, 12 and 11 are distributed in herpetic and non-herpetic STDs, respectively. Discussion and Conclusion: Though serum HSV-1 and 2 IgM in STDs are less diagnostic, they help to see the iceberg part of the infection among the population concerned in recent scenario or in another words, it provides recent infective burden.

  2. Some models for epidemics of vector-transmitted diseases

    Directory of Open Access Journals (Sweden)

    Fred Brauer

    2016-10-01

    Full Text Available Vector-transmitted diseases such as dengue fever and chikungunya have been spreading rapidly in many parts of the world. The Zika virus has been known since 1947 and invaded South America in 2013. It can be transmitted not only by (mosquito vectors but also directly through sexual contact. Zika has developed into a serious global health problem because, while most cases are asymptomatic or very light, babies born to Zika - infected mothers may develop microcephaly and other very serious birth defects.We formulate and analyze two epidemic models for vector-transmitted diseases, one appropriate for dengue and chikungunya fever outbreaks and one that includes direct transmission appropriate for Zika virus outbreaks. This is especially important because the Zika virus is the first example of a disease that can be spread both indirectly through a vector and directly (through sexual contact. In both cases, we obtain expressions for the basic reproduction number and show how to use the initial exponential growth rate to estimate the basic reproduction number. However, for the model that includes direct transmission some additional data would be needed to identify the fraction of cases transmitted directly. Data for the 2015 Zika virus outbreak in Barranquilla, Colombia has been used to fit parameters to the model developed here and to estimate the basic reproduction number.

  3. Sexually Transmitted Disease and Male Infertility

    DEFF Research Database (Denmark)

    Fode, Mikkel; Fusco, Ferdinando; Lipshultz, Larry

    2016-01-01

    ACQUISITION: We performed a systematic literature review in accordance with the PRISMA guidelines. PubMed, Embase, and the Cochrane Library were searched for articles published before January 1, 2016, using the MeSH terms for a variety of STDs and infertility. The search was restricted to human studies...... performed in men and published in English. Studies were included if they contained original data on a possible association or a cause-and-effect relationship between STD and male infertility. Studies were considered only if they included an appropriate control group and/or comprehensive laboratory data. Due...

  4. Recommendation on vectors and vector-transmitted diseases

    OpenAIRE

    Netherlands Food and Consumer Product Safety Authority

    2009-01-01

    In view of their increasing risk of introduction and their possible implications in causing major disease outbreaks, vectors, as well as vector-transmitted diseases like dengue, West Nile disease, Lyme disease and bluetongue need to be recognised as a threat to public and animal health and to the economy, also in the Netherlands. There has been an increase in the incidence of these diseases in the past two to three decades. Climate changes and changes in the use of land, water managemen...

  5. Male’s Knowledge and Awareness about AIDS/STDs in Rajshahi District of Bangladesh

    Directory of Open Access Journals (Sweden)

    Mosiur Rahman

    2008-10-01

    Full Text Available As there is no cure to get rid of the unbearable sufferings from these diseases, prevention is the only solution to get rid of HIV/AIDS and STDs. Raising awareness among men about the long run effects of these diseases is one of the prime objectives of reproductive health programs currently executing in the world. Our study pays attention to get an idea of men's perception about these types of reproductive health problems. Findings reveal that about 87 percent men aware about HIV/AIDS and comparatively women were found same aware of AIDS. Only 54.8 percent men are found aware STIs, and more than 45 percent of the respondents have no knowledge of STIs. This indicates men's careless ness about these diseases. Mass media plays a great role in growing awareness about HIV/AIDS. Electronic, print media and interpersonal communication were the main sources of knowledge. About 30 and 40 percent men and women heard of AIDS from two sources respectively. It was found that majority of the male said uncontrolled sexual relation is the major reason of spreading AIDS. Although men's communication with their spouses can help in preventing AIDS but a large portion respondent don't talk to their spouses about preventing AIDS. Findings also elucidate that education, residence, religion, occupation, and mass media facility are the significant factors to influence AIDS knowledge among men.Key words: HIV/AIDS, STDs, Logistic Regression Analysis, BangladeshDOI = 10.3126/dsaj.v2i0.1367Dhaulagiri Journal of Sociology and Anthropology Vol.2 pp.253-270

  6. The Program Cost of a Brief Video Intervention Shown in Sexually Transmitted Disease Clinic Waiting Rooms.

    Science.gov (United States)

    Gift, Thomas L; OʼDonnell, Lydia N; Rietmeijer, Cornelis A; Malotte, Kevin C; Klausner, Jeffrey D; Margolis, Andrew D; Borkowf, Craig B; Kent, Charlotte K; Warner, Lee

    2016-01-01

    Patients in sexually transmitted disease (STD) clinic waiting rooms represent a potential audience for delivering health messages via video-based interventions. A controlled trial at 3 sites found that patients exposed to one intervention, Safe in the City, had a significantly lower incidence of STDs compared with patients in the control condition. An evaluation of the intervention's cost could help determine whether such interventions are programmatically viable. The cost of producing the Safe in the City intervention was estimated using study records, including logs, calendars, and contract invoices. Production costs were divided by the 1650 digital video kits initially fabricated to get an estimated cost per digital video. Clinic costs for showing the video in waiting rooms included staff time costs for equipment operation and hardware depreciation and were estimated for the 21-month study observation period retrospectively. The intervention cost an estimated $416,966 to develop, equaling $253 per digital video disk produced. Per-site costs to show the video intervention were estimated to be $2699 during the randomized trial. The cost of producing and implementing Safe in the City intervention suggests that similar interventions could potentially be produced and made available to end users at a price that would both cover production costs and be low enough that the end users could afford them.

  7. CDC WONDER: Sexually Transmitted Disease (STD) morbidity

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Sexually Transmitted Disease (STD) Morbidity online databases on CDC WONDER contain case reports reported from the 50 United States and D.C., Puerto Rico, Virgin...

  8. CDC WONDER: Sexually Transmitted Disease (STD) Morbidity

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Sexually Transmitted Disease (STD) Morbidity online databases on CDC WONDER contain case reports reported from the 50 United States and D.C., Puerto Rico, Virgin...

  9. Knowledge of Sexually Transmitted Diseases among Secondary ...

    African Journals Online (AJOL)

    The study was carried out in three public secondary schools in Ogbondoroko and Laduba .... population live in the rural areas where information on sexually transmitted ..... Centers for Disease Control and Prevention (2009) Diagnoses of HIV ...

  10. The project “D.E.A.Th. by Eros to Thanatos AIDS and Sexually Transmitted Diseases”. A multimedia exhibition as a means of prevention of sexually transmitted infections

    Directory of Open Access Journals (Sweden)

    Maria Ferrara

    2010-09-01

    Full Text Available

    Background: An educational intervention on Sexually Transmitted Diseases (STDs accompanied by a multimedia exhibition was proposed in order to verify the effectiveness of an exhibition as a tool for prevention, to increase awareness in youth and to evaluate whether it yielded changes in the sexual behaviour of its’ visitors. The Target population were high schools and university students.

    Methods: The Exhibition consisted of a historical overview and four other sections: biological and clinical aspects, epidemiology, prevention and a section called the Red Zone with clear and explicit images relating to STDs. The exhibition was supported by three observational studies carried out on about2000 students of two High Schools and the university in the city of Cassino, Italy. Data collection took place through three different types of “ad hoc” questionnaires. The Statistical analysis carried out was that typical of cross-sectional surveys. We utilized the statistical program Epi-Info 3.5.

    Results: Regarding survey 1, 48% of 529 students taking part said that the exhibition had contributed “enough” for them to acquire new knowledge, 75.2% had already had sexual intercourse and 37.7% of them did not change their sexual habits. Relative to survey 2, 583 responded to the pre test and 403 posttests returned. Regarding knowledge, data obtained from processing of pre-tests showed how 63.9% of the sample did not know how many STDs existed, whilst this value dropped in post test answers to 49.2% . AIDS was the best known disease (96% whilst other STDs were little known. The educational intervention partly increased these percentages. With regard to sexual practices although 43% of the sample claimed to have already had sexual intercourse (66% male and 34% female. The family doctor is seen by a high percentage of young people (70% - 68.6% as the first figure which should address an

  11. Vaginal discharge: perceptions and health seeking behavior among Nepalese women.

    Science.gov (United States)

    Rizvi, Narjis; Luby, Stephen

    2004-12-01

    To understand women's perceptions and health seeking behavior and the association between vaginal discharge, clinical signs and laboratory findings as a presentation of sexually transmitted diseases (STD). We conducted five focus group discussions with women attending the outpatient department in a large public hospital in Katmandu, Nepal, during May-June 1997. We also interviewed seventy women presenting with vaginal discharge to the same hospital, through structured questionnaire. Women presenting with discharge were also examined and investigated for six common sexually transmitted diseases and reproductive tract infections. In the focus groups vaginal discharge was identified as a common disease distinct from STDs, for which women can seek treatment. STDs were considered as social diseases transmitted to women through multiple sexual partners and not from husband. Patients with vaginal discharge preferred traditional healers and pharmacist. Clinical signs were inconclusive for type of infection. Simple laboratory tests identified etiologic agent in 64 (91%) patients and the three commonest infections were Moniliasis (78%), Bacterial Vaginosis (25%) and Trichomoniasis (17%). Vaginal discharge may be used as a risk marker for identification of STDs by Primary Health Workers. Low cost investigations should be made available at the secondary care level for identification of most common Reproductive Tract Infections. Communication campaigns should target the misconceptions that exist in the communities local context related to the prevention, treatment and control of vaginal discharge and STDs.

  12. [Education for self-administered antibiotic therapy: a pragmatic and ethical alternative for the treatment of STDs for the street youth of Kinshasa in the Democratic Republic of the Congo (RDC)].

    Science.gov (United States)

    Leyka, Mukandu Basua Babintu; Baum, Prof Mylène; Diadié, Maiga; Kiyombo, Mbela; Mupenda, Bavon

    2009-01-01

    All healthcare providers decide in someone else's place, for someone else. In doing so, they take their place in a long long tradition, that of medical paternalism. Patients are treated as children, incapable of making decisions about themselves. How then are we supposed to deal with patients like the street children of the Democratic Republic of the Congo, who are not part of our health-care system, who refuse care and prescriptions? Their refusal of caregivers forces us to seek strategies to dispel the conflicts, adapt outselves to the situation (self-medication, drug sales outside of dispensaries, etc.), but especially to rethink the relation between caregivers and patients. This does not mean abandoning the authoritarian patriarchal model for total relativism; the use of drugs such as antibiotics is and must remain surrounded by all the precautions necessary to avoid the further development of resistance; it does mean training and informing. The task facing us is that of health education and promotion, a long and continuous process, centered on patients and integrated with their care, aimed at making them capable of managing their disease. This procedure is part of a pragmatic approach: beyond the asymmetry involved in any relationship of power, it is essential to establish informed confidence, to look for adhesion and not constraint. Only this pragmatism can incite young people with sexually transmitted diseases (STDs) to use modern medicine and comply with the dosage instructions. Effective treatment of STDs is, according to WHO, one of the most powerful weapons in the battle against AIDS transmission.

  13. Sexonomics: a commentary and review of selected sexually transmitted disease studies in the economics literature.

    Science.gov (United States)

    Chesson, Harrell W

    2012-03-01

    The purpose of this review is to highlight selected studies in the economics literature that address sexually transmitted disease (STD)-related topics that are typically not examined in the STD literature. Two databases (EconLit and Web of Science) were searched to locate STD-related articles in the economics journals. Relevant articles were also identified in other ways, such as informal discussions with colleagues familiar with the literature. To maintain a focus on unique STD-related topics, studies with topics common in the STD literature (e.g., cost-effectiveness, transmission modeling) were excluded. Selected STD-related studies in the economics literature were grouped into the following 8 topics: impact of abortion laws and policies on sexual health outcomes; same-sex marriage and syphilis rates; alcohol policy and STD rates; welfare laws and STD rates; discounting the future; HIV disclosure laws; the impact of tolerance for gays on HIV incidence; and economic versus epidemiologic models of HIV dynamics. A general theme of STD-related studies in the economics literature is that laws and policies that increased the "cost" of risky sex tended to reduce the demand for risky sex, and therefore reduce the incidence of STDs. Economic research can contribute in novel ways to our understanding of influences on risky sexual behavior at the individual level and STD incidence at the population level. Economists and STD experts could mutually benefit from increased collaboration.

  14. The Affordability of Providing Sexually Transmitted Disease Services at a Safety-net Clinic.

    Science.gov (United States)

    Dean, Lorraine T; Montgomery, Madeline C; Raifman, Julia; Nunn, Amy; Bertrand, Thomas; Almonte, Alexi; Chan, Philip A

    2018-04-01

    Sexually transmitted diseases continue to increase in the U.S. There is a growing need for financially viable models to ensure the longevity of safety-net sexually transmitted disease clinics, which provide testing and treatment to high-risk populations. This micro-costing analysis estimated the number of visits required to balance cost and revenue of a sexually transmitted disease clinic in a Medicaid expansion state. In 2017, actual and projected cost and revenues were estimated from the Rhode Island sexually transmitted disease clinic in 2015. Projected revenues for a hypothetical clinic offering a standard set of sexually transmitted disease services were based on Medicaid; private ("commercial") insurance; and institutional ("list price") reimbursement rates. The number of visits needed to cover clinic costs at each rate was assessed. Total operating cost for 2,153 clinic visits was estimated at $255,769, or $119 per visit. Laboratory testing and salaries each accounted for 44% of operating costs, medications for treatment 7%, supplies 5%, and 28% of visits used insurance. For a standard clinic offering a basic set of sexually transmitted disease services to break even, a projected 73% of visits need to be covered at the Medicaid rate, 38% at private rate, or 11% at institutional rate. Sexually transmitted disease clinics may be financially viable when a majority of visits are billed at a Medicaid rate; however, mixed private/public models may be needed if not all visits are billed. In this manner, sexually transmitted disease clinics can be solvent even if not all visits are billed to insurance, thus ensuring access to uninsured or underinsured patients. Copyright © 2018 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  15. Association between sexually transmitted disease and church membership. A retrospective cohort study of two Danish religious minorities

    Science.gov (United States)

    Kørup, Alex Kappel; Thygesen, Lau Caspar; Christensen, René dePont; Johansen, Christoffer; Søndergaard, Jens; Hvidt, Niels Christian

    2016-01-01

    Objectives Studies comprising Danish Seventh-day Adventists (SDAs) and Danish Baptists found that members have a lower risk of chronic diseases including cancer. Explanations have pointed to differences in lifestyle, but detailed aetiology has only been sparsely examined. Our objective was to investigate the incidence of sexually transmitted diseases (STDs) among Danish SDAs and Baptists as a proxy for cancers related to sexual behaviour. Methods We followed the Danish Cohort of Religious Societies from 1977 to 2009, and linked it with national registers of all inpatient and outpatient care contacts using the National Patient Register. We compared the incidence of syphilis, gonorrhoea and chlamydia among members of the cohort with the general population. Results The cohort comprised 3119 SDA females, 1856 SDA males, 2056 Baptist females and 1467 Baptist males. For the entire cohort, we expected a total of 32.4 events of STD, and observed only 9. Female SDAs and Baptists aged 20–39 years had significant lower incidence of chlamydia (both p<0.001). Male SDAs and Baptists aged 20–39 years also had significant lower incidence of chlamydia (p<0.01 and p<0.05, respectively). No SDA members were diagnosed with gonorrhoea, when 3.4 events were expected, which, according to Hanley's ‘rule of three’, is a significant difference. No SDA or Baptist was diagnosed with syphilis. Conclusions The cohort shows significant lower incidence of STD, most likely including human papillomavirus, which may partly explain the lower incidence of cancers of the cervix, rectum, anus, head and neck. PMID:27016243

  16. 21 CFR 201.325 - Over-the-counter drugs for vaginal contraceptive and spermicide use containing nonoxynol 9 as the...

    Science.gov (United States)

    2010-04-01

    ... (AIDS), or against the transmission of other sexually transmitted diseases (STDs). Studies also indicate... the rectum. These effects may increase the risk of transmission of the AIDS virus (HIV) from an... transmission of the AIDS virus (HIV) or other STDs, that use of these products can increase vaginal and rectal...

  17. [Infectious pathology: vulvovaginitis, sexually transmitted diseases, pelvic inflammatory disease, tubo-ovarian abscesses].

    Science.gov (United States)

    Ibarrola Vidaurre, M; Benito, J; Azcona, B; Zubeldía, N

    2009-01-01

    Sexually transmitted diseases are those where the principal path of infection is through intimate contact. Numerous patients attend Accidents and emergencies for this reason, both because of the clinical features and because of social implications. The most frequent symptoms are lower abdominal pain, vaginal bleeding or excessive or troubling vaginal flow. Vulvovaginites are one of the principal problems in the everyday clinical practice of gynaecology. A genital ulcer whose principal aetiology is herpes, followed by syphilis and chancroid, increases the risk of contracting HIV infection and alters the course of other sexually transmitted diseases. Inflammatory pelvic disease encompasses infections of the upper female genital tract. The importance of early diagnosis and suitable treatment is both due to the complications in its acute phase and to its sequels, which include chronic pain and sterility.

  18. Vector-transmitted disease vaccines: targeting salivary proteins in transmission (SPIT).

    Science.gov (United States)

    McDowell, Mary Ann

    2015-08-01

    More than half the population of the world is at risk for morbidity and mortality from vector-transmitted diseases, and emerging vector-transmitted infections are threatening new populations. Rising insecticide resistance and lack of efficacious vaccines highlight the need for novel control measures. One such approach is targeting the vector-host interface by incorporating vector salivary proteins in anti-pathogen vaccines. Debate remains about whether vector saliva exposure exacerbates or protects against more severe clinical manifestations, induces immunity through natural exposure or extends to all vector species and associated pathogens. Nevertheless, exploiting this unique biology holds promise as a viable strategy for the development of vaccines against vector-transmitted diseases. Copyright © 2015 Elsevier Ltd. All rights reserved.

  19. Innovation in sexually transmitted disease and HIV prevention: internet and mobile phone delivery vehicles for global diffusion.

    Science.gov (United States)

    Swendeman, Dallas; Rotheram-Borus, Mary Jane

    2010-03-01

    Efficacious behavioral interventions and practices have not been universally accepted, adopted, or diffused by policy makers, administrators, providers, advocates, or consumers. Biomedical innovations for sexually transmitted disease (STD) and HIV prevention have been embraced but their effectiveness is hindered by behavioral factors. Behavioral interventions are required to support providers and consumers for adoption and diffusion of biomedical innovations, protocol adherence, and sustained prevention for other STDs. Information and communication technology such as the Internet and mobile phones can deliver behavioral components for STD/HIV prevention and care to more people at less cost. Recent innovations in STD/HIV prevention with information and communication technology-mediated behavioral supports include STD/HIV testing and partner interventions, behavioral interventions, self-management, and provider care. Computer-based and Internet-based behavioral STD/HIV interventions have demonstrated efficacy comparable to face-to-face interventions. Mobile phone STD/HIV interventions using text-messaging are being broadly utilized but more work is needed to demonstrate efficacy. Electronic health records and care management systems can improve care, but interventions are needed to support adoption. Information and communication technology is rapidly diffusing globally. Over the next 5-10 years smart-phones will be broadly disseminated, connecting billions of people to the Internet and enabling lower cost, highly engaging, and ubiquitous STD/HIV prevention and treatment support interventions.

  20. Stochastic dynamics for reinfection by transmitted diseases

    Science.gov (United States)

    Barros, Alessandro S.; Pinho, Suani T. R.

    2017-06-01

    The use of stochastic models to study the dynamics of infectious diseases is an important tool to understand the epidemiological process. For several directly transmitted diseases, reinfection is a relevant process, which can be expressed by endogenous reactivation of the pathogen or by exogenous reinfection due to direct contact with an infected individual (with smaller reinfection rate σ β than infection rate β ). In this paper, we examine the stochastic susceptible, infected, recovered, infected (SIRI) model simulating the endogenous reactivation by a spontaneous reaction, while exogenous reinfection by a catalytic reaction. Analyzing the mean-field approximations of a site and pairs of sites, and Monte Carlo (MC) simulations for the particular case of exogenous reinfection, we obtained continuous phase transitions involving endemic, epidemic, and no transmission phases for the simple approach; the approach of pairs is better to describe the phase transition from endemic phase (susceptible, infected, susceptible (SIS)-like model) to epidemic phase (susceptible, infected, and removed or recovered (SIR)-like model) considering the comparison with MC results; the reinfection increases the peaks of outbreaks until the system reaches endemic phase. For the particular case of endogenous reactivation, the approach of pairs leads to a continuous phase transition from endemic phase (SIS-like model) to no transmission phase. Finally, there is no phase transition when both effects are taken into account. We hope the results of this study can be generalized for the susceptible, exposed, infected, and removed or recovered (SEIRIE) model, for which the state exposed (infected but not infectious), describing more realistically transmitted diseases such as tuberculosis. In future work, we also intend to investigate the effect of network topology on phase transitions when the SIRI model describes both transmitted diseases (σ social contagions (σ >1 ).

  1. A final size relation for epidemic models of vector-transmitted diseases

    OpenAIRE

    Fred Brauer

    2017-01-01

    We formulate and analyze an age of infection model for epidemics of diseases transmitted by a vector, including the possibility of direct transmission as well. We show how to determine a basic reproduction number. While there is no explicit final size relation as for diseases transmitted directly, we are able to obtain estimates for the final size of the epidemic.

  2. Some Models for Epidemics of Vector-Transmitted Diseases

    OpenAIRE

    Brauer, Fred; Castillo-Chavez, Carlos; Mubayi, Anuj; Towers, Sherry

    2016-01-01

    Vector-transmitted diseases such as dengue fever and chikungunya have been spreading rapidly in many parts of the world. The Zika virus has been known since 1947 and invaded South America in 2013. It can be transmitted not only by (mosquito) vectors but also directly through sexual contact. Zika has developed into a serious global health problem because, while most cases are asymptomatic or very light, babies born to Zika - infected mothers may develop microcephaly and other very serious birt...

  3. Does patient-delivered partner treatment improve disclosure for treatable sexually transmitted diseases?

    Science.gov (United States)

    Mohammed, Hamish; Leichliter, Jami S; Schmidt, Norine; Farley, Thomas A; Kissinger, Patricia

    2010-03-01

    The objective of this research was to determine the factors associated with disclosure of three treatable sexually transmitted diseases (STDs). Data were obtained from two intervention trials to determine the ideal means of partner referral. Men diagnosed with urethritis and women diagnosed with trichomoniasis at public clinics in New Orleans, Louisiana were randomly assigned to partner referral (PR), booklet-enhanced partner referral (BEPR), or patient-delivered partner treatment (PDPT). Participants were asked about sex partners at baseline, then whether they disclosed to them at follow-up. The male trial was conducted from December 2001 to March 2004 and the female trial from December 2001 to August 2004. Data on men and women were analyzed separately. Nine hundred seventy-seven men and 463 women-reporting information on 1991 and 521 sex partners-were respectively enrolled in each trial. Disclosure occurred to 57.8% and 87.3% of their partners, respectively. Most men (68.3%) reported having two or more partners and disclosure was more likely to occur in: those who reported only one sex partner (adjusted odds ratio [aOR] 95% confidence interval [CI]: 1.54 [1.10, 2.16]); those in steady relationships (OR [95% CI]: 1.37 [1.08,1.74]); and those assigned PDPT [OR [95% CI]: 2.71 [1.93,3.82]). Most women reported having only one partner (86.8%) and disclosure was more likely to occur in steady relationships (OR [95% CI]: 2.65 [1.24,5.66]), and when sex was reinitiated with partners during the follow-up period (OR [95% CI]: 3.30 [1.54,7.09]). The provision of PDPT was associated with increased STD disclosure among men but not among women. Both men and women were less likely to disclose to casual partners. Women had high rates of disclosure irrespective of intervention arm.

  4. The Self-perception of Text-message Dependency Scale (STDS): Psychometric update based on a United States sample.

    Science.gov (United States)

    Liese, Bruce S; Benau, Erik M; Atchley, Paul; Reed, Derek; Becirevic, Amel; Kaplan, Brent

    2018-05-14

    Some have suggested that text messaging is an addictive behavior. However, this characterization is uncertain, partly due to lack of well-validated measures of text messaging attitudes and behaviors. One standard instrument for measuring text messaging attitudes and behaviors is the Self-perception of Text-message Dependency Scale (STDS), though the psychometric properties of this scale have only been examined with a sample of Japanese youth. The primary objective of this study was to evaluate the STDS in the United States to determine its utility as a measure of text messaging dependence. We were interested in examining the factor structure and determining the extent to which this scale would correlate with two important outcome measures: motor vehicle accidents (MVAs) and moving violations. We analyzed data from 468 adults (age 18-74; 274 women) recruited via Amazon's Mechanical Turk (mTurk) service. Participants completed the STDS and provided information about their driving-related incidents in the past year. First we performed a confirmatory factor analysis, which supported the instrument's original factor structure. Then we tested the relationship between scores on the STDS and two important variables, MVAs and moving violations. We found that the STDS significantly correlated with both MVAs and moving violations. The present study confirms that the STDS is a potentially useful instrument for studying texting dependence in the United States and with adults of all ages. The instrument may be particularly useful in predicting motor vehicle outcomes.

  5. [Diseases transmitted through water for human consumption].

    Science.gov (United States)

    Franco, E; Dentamaro, M

    2003-01-01

    The water for human consumption maintains a biological risk and can transmit diseases. The classical waterborne and the presently frequent diseases caused by protozoi Giardia and Cryptosporidium are considered and Arcobacter butzleri, a new waterborne pathogen, is described. Many measures have been adopted by institutions to ensure the quality of the drinking water. Managers and public health operators is working in order to verify the efficiency of more suitable indicators for its monitoring.

  6. Ida's Story - Be Smart. Be Well. STD Videos

    Centers for Disease Control (CDC) Podcasts

    This video, produced by Be Smart. Be Well., raises awareness of Sexually Transmitted Diseases (STDs): 1) What are they? 2) Why they matter? and, 3) What can I do about them? Footage courtesy of Be Smart. Be Well., featuring CDC's Dr. John Douglas, Division of Sexually Transmitted Disease Prevention.

  7. Overview - Be Smart. Be Well. STD Videos

    Centers for Disease Control (CDC) Podcasts

    This video, produced by Be Smart. Be Well., raises awareness of Sexually Transmitted Diseases (STDs): 1) What are they? 2) Why they matter? and, 3) What can I do about them? Footage courtesy of Be Smart. Be Well., featuring CDC's Dr. John Douglas, Division of Sexually Transmitted Disease Prevention.

  8. What Is It? - Be Smart. Be Well. STD Videos

    Centers for Disease Control (CDC) Podcasts

    This video, produced by Be Smart. Be Well., raises awareness of Sexually Transmitted Diseases (STDs): 1) What are they? 2) Why they matter? and, 3) What can I do about them? Footage courtesy of Be Smart. Be Well., featuring CDC's Dr. John Douglas, Division of Sexually Transmitted Disease Prevention.

  9. A Study Of Sexually Transmitted Diseases With Application Of Syndromic Approach

    Directory of Open Access Journals (Sweden)

    Choudhury Hasan Hana

    2000-01-01

    Full Text Available The pattern of sexually transmitted diseases in Assam Medical College was studied for a period of one year. The incidence of sexually transmitted diseases was 1.43%. Out of 150 patients the number of patients with genitoulcerative diseases was syphilis 27 (18%, herpes genitalis 26(17.33%, condyloma acuminate 30 (20%, chancroid 11 (7.33%, donovanosis 2(1.33% and LGV 1(0.67%. Patients with urethral or vaginal discharge comprised of gonorrhoea 4(2.67% Vulvovaginitis 14 (9.33%, NGU 12(8.00%, trichomoniasis 2(1.33%, balanoposthitis 17(11.33%.

  10. Surgery on Fetus Reduces Complications of Spina Bifida

    Medline Plus

    Full Text Available ... Syndrome Endometriosis Learning Disabilities Menstruation and Menstrual Problems Polycystic Ovary Syndrome (PCOS) Pregnancy Sexually Transmitted Diseases (STDs) Uterine Fibroids ...

  11. Is Sex Education Failing Our Youth? A Program Evaluation of One East Bay High School

    Science.gov (United States)

    Weinstein, Allison B.

    2011-01-01

    The reality is that many adolescents are engaging in sexual activity. It is also a reality that the rate of sexually transmitted diseases (STDs) is high and continues to be a major problem. What are schools doing about this continued problem and the rise in STDs? More specifically, what are Northern California high schools doing to address this…

  12. Adolescent knowledge and awareness about AIDS/HIV and factors affecting them in Bangladesh

    International Nuclear Information System (INIS)

    Rahman, M.M.; Kabir, M.

    2009-01-01

    Adolescents are more vulnerable than adults of unplanned pregnancies, sexually transmitted diseases and HIV/AIDS. Among the adolescents, girls are more vulnerable to STDs including HIV/AIDS. Their knowledge about different diseases is very poor. This paper investigated adolescent's knowledge about sexually transmitted diseases including HIV/AIDS, its mode of transmission and ways of its prevention. Methods: Cross sectional study design was adopted for this study. A multistage cluster sampling technique was used to select the sample. Data on 3362 female adolescents irrespective of their marital status was analyzed. Results: The study found that a large proportion of adolescents were not aware about sexually transmitted diseases and AIDS. More than half (54.8%) of the adolescents ever heard about AIDS respectively. On an average, about one tenth of them had better knowledge on AIDS in terms of mode of transmission and prevention. The multivariate logistic regression analysis revealed that adolescent age, years of schooling and knowledge on STDs appeared to be important predictors of the awareness about AIDS (p<0.05). Conclusions: Useful and fruitful media campaigns to educate the adolescents regarding the health consequences of STDs including HIV/AIDS and integrated approach is strongly suggested for creating knowledge and awareness to control the spread of HIV and AIDS among young people in Bangladesh. (author)

  13. The Effect of Peer-Education on Sexually Transmitted Diseases and Safer Sexual Life Knowledge and Behaviour of Young People.

    Directory of Open Access Journals (Sweden)

    Evin Kirmizitoprak

    2011-08-01

    Full Text Available Aim: To determine the effect of peer education on the knowledge and attitudes of the young about safe sexual life and sexually transmitted diseases (STDs. Method: In this intervention type epidemiologic study, 1100 youngs were reached at 95% level of significance by probability sampling method. These young people were given education by peer trainers; level of knowledge and attitudes of the young were evaluated before and after education. ‘Young’s Health Information Form’ prepared by the investigators and including questions about safe sexual life, family planning and STDs along with socio-demographic informations was used for data collection. In statistical analysis, ‘t test’ was used for comparison of two averages, one-way anova for three groups in independent groups, ‘coupled t test’ was used in dependent groups, ‘qui-square test’ was used for comparison of percents in independent groups, ‘McNemar qui-square test’ was used in dependent groups. Results: A total of 977 young people (females 45.1%, males 54.9% aged between 15-24 years were included in the study (response ratio 88.8%. It was determined that 15.6% of unmarried young had a relationship resulted in sexual intercourse. Boys constitute the majority of the young experienced sexual intercourse and mean age of sexual intercourse was determined as 17.6. Of the young, 43.1% had a sexual intercourse with a prostitute, 43.3% with a close friend and a girlfriend, 8.3% with a maquette or an animal. Total knowledge score increased to 32.6 from 14.6 following peer education intervention carried out based on health attitude theories (p<0.05. Significant improvements were detected in each of ‘avoidance of sexual intercourse’, ‘being monogamous’ and ‘condom use’ in the context of safe sexual life (p<0.05. While ratio of modern method use increased to 80.8% from 53.8%, using no methods decraesed to 11.8% from 28%. Conclusion: Peer education model is suggested to be

  14. Vaccination strategies for SIR vector-transmitted diseases.

    Science.gov (United States)

    Cruz-Pacheco, Gustavo; Esteva, Lourdes; Vargas, Cristobal

    2014-08-01

    Vector-borne diseases are one of the major public health problems in the world with the fastest spreading rate. Control measures have been focused on vector control, with poor results in most cases. Vaccines should help to reduce the diseases incidence, but vaccination strategies should also be defined. In this work, we propose a vector-transmitted SIR disease model with age-structured population subject to a vaccination program. We find an expression for the age-dependent basic reproductive number R(0), and we show that the disease-free equilibrium is locally stable for R(0) ≤ 1, and a unique endemic equilibrium exists for R(0) > 1. We apply the theoretical results to public data to evaluate vaccination strategies, immunization levels, and optimal age of vaccination for dengue disease.

  15. Nurses stigmatization of sufferers of sexually transmitted diseases ...

    African Journals Online (AJOL)

    This study's objective is to assess nurses' stigmatization of sufferers of sexual transmitted diseases and its implications on treatment options. The study's method was the survey research through structured questionnaire and interview technique for selected sample of students and nurses. The multistage random sampling ...

  16. Current socioclinical trend of sexually transmitted diseases and relevance of STD clinic: A comparative study from referral tertiary care center of Gwalior, India

    Directory of Open Access Journals (Sweden)

    Sandeep Singh

    2014-01-01

    Full Text Available Objective: Sexually transmitted infections (STIs are the major public health concern in both developed and developing countries regulated by the cultural pattern of gender expression in their society. Thus, it demanded a necessary action to review the changing pattern in (Gwalior, central India where health condition is not in a good fashion with poor socioeconomic status and awareness. Materials and Methods: This is a hospital based cross sectional questionnaire study with a sample size of 222 respondents attending sexually transmitted disease (STD clinic at JAH Gwalior from December 2011 to March 2012 using a random sampling method. Results: Most of the cases among females were in the age group of 20-40 years (152, 84.44% and males were in 18-40 years age group (35, 83.33%. Out of 180, 22 (12.22% females were having non-regular sexual partners. Out of 22 females frequency of consistent, non-consistent, and no condom use with non-regular sexual partners was three (13.63%, two (9.09%, and 17 (77.27%, respectively. Out of 42 males, 22 (52.38% reported having sex with non-regular sexual partners. None of the 15 (100% male subjects having friends or relatives as non-regular sexual partner were using condoms. Statistically significant differences were found as compared to a previous study from same STD clinic are discharge, lower abdominal pain, painful micturition, nodules in genitals as 106 (58.88%; P = 0.0001, 59 (32.77%; P = 0.0007, 25 (13.88%; P = 0.001, and one (0.5%; P = 0.005, respectively and in males with absence of abdominal pain and nodules in genitals as P = 0.016 and 0.03, respectively. Preferred place of treatment of STIs was government facility in both male and females with statistically significant 15.76% (P = 0.0001 of the population seeking no treatment. Discussions: Study suggests a changing trend of the STDs owing to the difference in the clinical presentation of the disease to a previous study from the same STD clinic few years

  17. [Dutch Institute for Health Care Improvement revised guideline, 'Sexually transmitted diseases and neonatal herpes'

    NARCIS (Netherlands)

    Bleker, O.P.; Meijden, W.I. van der; Wittenberg, J.; Bergen, J.E. van; Boeke, A.J.; Doornum, G.J.J. van; Henquet, C.J.; Galama, J.M.D.; Postma, M.J.; Prins, J.M.; Voorst Vader, P.C. van

    2003-01-01

    The Dutch Institute for Health Care Improvement revised guideline, 'Sexually transmitted diseases and neonatal herpes' summarises the current scientific position on the diagnosis and treatment of a great number of sexually transmitted diseases (STD) and neonatal herpes. Symptomatic treatment of

  18. Identification Of Risk Factors In Sexually Transmitted Diseases : Role Of Health Education

    Directory of Open Access Journals (Sweden)

    Chaubey D

    1993-01-01

    Full Text Available The study was conducted at STD clinic and Department of Dermatology, safdarjang hospital, New Delhi. It included 150 newly diagnosed STD cases and 150 patients with minor skin ailments who were age and sex matched. The Analysis on “multiple Logistic Regressio” package showed the following risk factors as significantly associated with acquisition of STDs in descending order of strength of association; extra-material sexual contacts, disharmonious relations with spouse, pre-marital contacts, multiple partners and exposures, homosexuality, non-usage of condoms, alcoholism, delayed sex hygiene, contact with prostitutes, severe depression, unaware about STDs and symptoms, sharing of personal items and psychological morbidity. Health education is vital to change/ modify high risk sexual behaviour and to educate people about the mode of transmission, treatment available and complications. Individual psychological assessment and psychological therapy are also essential whenever applicable.

  19. Awareness of school students on sexually transmitted diseases (STDs) and their sexual behaviour: a cross-sectional study conducted in Pulau Pinang, Malaysia

    OpenAIRE

    Anwar, Mudassir; Syed Sulaiman, Syed Azhar; Ahmadi, Keivan; Kham, Tahir M.

    2010-01-01

    Abstract Background Sexually transmitted Infections (STIs) rank among the most important health issues for the people especially the young adults worldwide. Young people tend to engage in sexual activity at younger ages in the past decade than in the 1970s, and 1980s. Knowledge is an essential precursor of sexual risk reduction. A cross-sectional study was conducted in Pulau Pinang, Malaysia, to produce the baseline information about school students' awareness and perception about sexually tr...

  20. Assessing the effects of a sexually transmitted disease educational intervention on fraternity and sorority members' knowledge and attitudes toward safe sex behaviors.

    Science.gov (United States)

    Goldsberry, Jennifer; Moore, Leslie; MacMillan, Deborah; Butler, Scott

    2016-04-01

    College years are a time young adults examine high-risk sexual behaviors, increasing their risk for sexually transmitted diseases (STDs). Fraternity/sorority membership has been identified as one factor contributing to increased risky sexual behavior in college students. This study measured the effectiveness of an educational intervention targeting STD prevention in fraternity and sorority members, and examined relationships between STD knowledge, attitudes, and demographics. A descriptive, correlational design was used. Pre- and posttest data were collected from fraternity and sorority members (N = 132). Instruments measured demographic characteristics, STD knowledge, and attitudes toward safe sex behaviors. There was a significant increase in STD knowledge from baseline (M = 13.03, SD = 6.5) to 1 week (M = 20.27, SD = 4.9) t (131) = -13.53, p = .000. Males were more likely to report attitudes toward risky sexual behavior rs(132) = .323, p = .000, and as knowledge increased, attitudes became more favorable to safe sex behaviors (pre-STD knowledge and preintervention attitudes, r(132) = -.249, p = .004; post-STD knowledge and postintervention attitudes, rs(132) = -.307, p = .000). Results support that brief STD educational interventions can increase STD knowledge. College health centers must aim to provide sexual health education to all students at every visit. ©2016 American Association of Nurse Practitioners.

  1. A Network Analysis of Sexually Transmitted Diseases and Online Hookup Sites Among Men Who Have Sex With Men.

    Science.gov (United States)

    Chan, Philip A; Crowley, Christina; Rose, Jennifer S; Kershaw, Trace; Tributino, Alec; Montgomery, Madeline C; Almonte, Alexi; Raifman, Julia; Patel, Rupa; Nunn, Amy

    2018-07-01

    Sexually transmitted diseases (STDs) are increasing among gay, bisexual, and other men who have sex with men (MSM). Little is known about the use of websites and mobile phone applications to meet sexual partners ("hookup sites") and association with STD diagnoses. We performed a demographic and behavioral assessment of 415 MSM presenting to the Rhode Island STD clinic. Bivariate and multivariable analyses assessed associations between using hookup sites and testing positive for syphilis, gonorrhea, or chlamydia. Venue-based affiliation networks were created to evaluate hookup sites and their association with STD diagnoses. Among 415 MSM, 78% reported meeting a partner online in the last 12 months, and 25% tested positive for at least one STD. Men who met partners online were more likely to be white (67% vs. 54%, P = 0.03) and have more than 10 lifetime partners (87% vs. 58%, P Tinder (22%). In the multivariable analysis, only Scruff use was associated with testing positive for an STD (odds ratio, 2.28; 95% confidence interval, 1.09-4.94). However, among men who met partners online, 75% of men diagnosed as having an STD had met a sexual partner on Grindr, including 100% of those who were diagnosed as having gonorrhea. Use of hookup sites was nearly ubiquitous among MSM undergoing STD screening. Specific hookup sites were significantly associated with STD diagnoses among MSM. Greater efforts are needed to promote STD screening and prevention among MSM who meet partners online.

  2. Surgery on Fetus Reduces Complications of Spina Bifida

    Medline Plus

    Full Text Available ... Problems Polycystic Ovary Syndrome (PCOS) Pregnancy Sexually Transmitted Diseases (STDs) Uterine Fibroids All ... of Intramural Population Health Research (DIPHR) Research Funded by NICHD Division ...

  3. Sexually transmitted diseases: educational intervention among teenagers in a technical-professional teaching center

    Directory of Open Access Journals (Sweden)

    Roberto Dair García de la Rosa

    2014-02-01

    Full Text Available Introduction. Sexually transmitted diseases are among the leading health problems of humankind. They are highly prevalent diseases that cause distress, disability and significant severe complications. These infections do not have high mortality rates in general, with the exception of Human Immunodeficiency Virus/Acquired Immunodeficiency Syndrome, and Hepatitis B that cause a significant number of deaths. Objective. To improve the level of knowledge about sexually transmitted diseases among a group of teenagers of Bernabé Boza Technical School, county of Camagüey, and assess the effectiveness of the intervention. Methods. Knowledge assessments were conducted before and after the intervention in Bernabé Boza Technical School between January and June 2012. The sample universe was 120 students who comprised the complete second year enrollment. Results. There was a predominance of female sixteen-year-old teenagers. The knowledge level about features of sexually transmitted diseases increased significantly after the intervention among the teenagers in the study (71.7% versus 95.8% p<0.0001, route of infection (74.2% versus 100% p<0.0001, and prevention (20% versus 91.7% p<0.0001. Conclusion. The educational intervention increased significantly the level of knowledge about sexually transmitted diseases among the teenagers, Thus, this is an important educational tool in this age group.

  4. Accessing technical data bases using STDS: A collection of scenarios

    Science.gov (United States)

    Hardgrave, W. T.

    1975-01-01

    A line by line description is given of sessions using the set-theoretic data system (STDS) to interact with technical data bases. The data bases contain data from actual applications at NASA Langley Research Center. The report is meant to be a tutorial document that accompanies set processing in a network environment.

  5. Comprehensiveness and programmatic vulnerability to stds/hiv/aids in primary care

    Directory of Open Access Journals (Sweden)

    Luciane Ferreira do Val

    2014-08-01

    Full Text Available This study aimed to identify programmatic vulnerability to STDs/HIV/AIDS in primary health centers (PHCs. This is a descrip - tive and quantitative study carried out in the city of São Paulo. An online survey was applied (FormSUS platform, involving administrators from 442 PHCs in the city, with responses received from 328 of them (74.2%, of which 53.6% were nurses. At - tention was raised in relation to program - matic vulnerability in the PHCs regarding certain items of infrastructure, prevention, treatment, prenatal care and integration among services on STDs/HIV/AIDS care. It was concluded that in order to reach comprehensiveness of actions for HIV/ AIDS in primary health care, it is necessary to consider programmatic vulnerability, in addition to more investment and reor - ganization of services in a dialogue with the stakeholders (users, multidisciplinary teams, and managers, among others.

  6. Understanding, Treating, and Preventing STDs / Questions to Ask your Health Care Professional

    Science.gov (United States)

    ... Preventing STDs / Questions to Ask your Health Care Professional Past Issues / Fall 2008 Table of Contents For ... sexual partner Questions to Ask Your Health Care Professional How can I prevent getting an STD? If ...

  7. ORIGINAL ARTICLES

    African Journals Online (AJOL)

    . PARTNERSHIPS FOR STD. CONTROL IN SOUTH AFRICA-. PERSPECTIVES FROM THE. HLABISA EXPERIENCE. David Wilkinson, Salim S Abdool Karim, Mark Lurie,. Abigail Harrison. Sexually transmitted diseases (STDs) are epidemic in.

  8. A New Resource for STD Clinical Providers: The Sexually Transmitted Diseases Clinical Consultation Network.

    Science.gov (United States)

    Caragol, Laura A; Wendel, Karen A; Anderson, Teri S; Burnside, Helen C; Finkenbinder, Allison; Fitch, John D; Kelley, Destiny H; Stewart, Terry W; Thrun, Mark; Rietmeijer, Cornelis A

    2017-08-01

    An online consultation tool, the Sexually Transmitted Diseases Clinical Consultation Network is a new resource for sexually transmitted disease clinicians and clinic managers. An initial evaluation shows that most requests (29%) were from medical doctors, followed by nurse practitioners (22%). Syphilis queries comprised 39% of consults followed by gonorrhea (12%) and chlamydia (11%).

  9. PERILAKU SEKS PEKERJA SEKSUAL KOMERSIAL (PSK DALAM HUBUNGANNYA DENGAN RESIKO PENULARAN PENYAKIT MENULAR SEKSUAL (PMS DI SURABAYA

    Directory of Open Access Journals (Sweden)

    Setia Pranata

    2012-11-01

    Full Text Available Surabaya as the Indonesian second big city was faced by '§exual Industrial problems". One of the problems was transmission of the sexual transmitted diseases (STDs. The problem was needed special attention due to the complexity and many aspects of sexual industry that should be coped. Limitation of information regarding the exact number of the commercial sexual workers (CSWs and highly mobility were some of the obstacles in managing the problem.Some intervention program had been launched such as "safe sex" by using condom and mass campaign on STDs treatment. Eventhough still around 50% of CSWs had been suffered from STDs. The high prevalence of STDs among CSWs and unsafe sex while CSWs provide services to the customers will be a high risk in transmission of STDs to the clients.The objective of the study was to explore sexual behavior of CSWs during their professional activities and the risk of transmission of STDs. The study was an explorative study, which a systematic random sample was applied inselecting sample. From nearly 1.900 CSWs in Dolly and Jarak, Surabaya were selected a sample of 230 subjects. The interviewed using questionnaire was applied in data collection. The interviewers were the members of non-governmental organization which was interested in solving "the sexual industrial problems".The result showed that CSWs in Dolly and Jarak, Surabaya were migrant. Most of them were relatively young (under 30 years of age and relatively low educational level. The first experienced of CSWs in sexual intercourse mostly with their husbands when they were under 20 years old. The risk of transmission of STDs from CSWs to their clients was high due to high prevalence of STDs among CSWs and only limited number of clients used condom during their sexual activities.Key words: Commercial sexual workers, Sexual behavior, Transmission risk of sexual transmitted diseases

  10. Sexually transmitted diseases among adults who had been abused and neglected as children: a 30-year prospective study.

    Science.gov (United States)

    Wilson, Helen W; Widom, Cathy S

    2009-04-01

    We examined associations between childhood abuse and neglect and the risk in adulthood for sexually transmitted diseases. In a prospective cohort design, we matched children aged 0 to 11 years with documented cases of abuse or neglect during 1967 to 1971 with a control group of children who had not been maltreated (754 participants in all) and followed them into adulthood. Information about lifetime history of sexually transmitted diseases was collected as part of a medical status examination when participants were approximately 41 years old. Childhood sexual abuse increased risk for any sexually transmitted disease (odds ratio [OR] = 1.94; 95% confidence interval [CI] = 1.00, 3.77; P = .05) and more than 1 type of sexually transmitted disease (OR = 3.33; 95% CI = 1.33, 8.22; P = .01). Physical abuse increased risk for more than 1 type of sexually transmitted disease (OR = 3.61; 95% CI = 1.39, 9.38; P = .009). Our results provided the first prospective evidence that child physical and sexual abuse increases risk for sexually transmitted diseases. Early screening and interventions are needed to identify and prevent sexually transmitted diseases among child abuse victims.

  11. Stds Amongst slum dwellers of lucknow "a kap study"

    Directory of Open Access Journals (Sweden)

    D S Martolia

    2003-12-01

    Full Text Available To know knowledge, attitude and practices regarding STDs amongst slum dwellers. To find out problems in implementation of STD control programme and to suggest solutions. Study Design : Cross sectional. Period of Study : September 1997 - August 1998. Study universe : 1500 males and females in the age group 15 to 49 yrs. Study variable : Age, sex, education, marital status, occupation, social class. Statistical test : X: and Z test

  12. How Does PCSI Help Deliver Integrated Services?

    Centers for Disease Control (CDC) Podcasts

    This podcast describes how PCSI strengthens collaborative work across disease areas and integrates services that are provided by related programs, especially prevention activities related to HIV/AIDS, viral hepatitis, other sexually transmitted diseases (STDs), and tuberculosis (TB) at the client level.

  13. Trichomoniasis, an expanded vision = Tricomoniasis: una visión amplia

    Directory of Open Access Journals (Sweden)

    Santos Diéguez, Ibón

    2014-04-01

    Full Text Available Trichomoniasis is the most widespread sexually transmitted nonviral infection in the world; it causes 30% of the sexually transmitted diseases (STDs worldwide.The higher incidence among women is in between 16 to 35 years. It may be asymptomatic which enables greater ease of transmission. The etiologic agent is the protozoan Trichomona Vaginalis usually transmitted by sexual contact .

  14. Surgery on Fetus Reduces Complications of Spina Bifida

    Medline Plus

    Full Text Available ... Find a Study Resources and Publications Sexually Transmitted Diseases (STDs) About NICHD Research Information Find a Study More Information Sleep Condition Information NICHD Research Information Find a Study ...

  15. Higher prevalence of sexual transmitted diseases and correlates of genital warts among heterosexual males attending sexually transmitted infection clinics (MSCs) in Jiangmen, China: implication for the up-taking of STD related service.

    Science.gov (United States)

    Huang, Shujie; Tang, Weiming; Zhu, Zhengjun; Lu, Hekun; Tan, Xueling; Zhang, Baoyuan; Best, John; Yang, Ligang; Zheng, Heping; Jiang, Ning; Yin, Yueping; Yang, Bin; Chen, Xiangsheng

    2015-01-01

    Increasing burden of STDs is one of China's major public health concerns. However, only a limited number of studies have ever investigated the prevalence of these STDs, particular for genital warts and its correlates among heterosexual males attending STD clinics in China. In order to fill this gap, we conducted a cross-sectional study among MSCs in Jiangmen, China, between the years of 2009 and 2010. The eligible participants were recruited from several STD-clinics in public hospitals. We collected demographic information and behaviors of the participants. After HIV and syphilis testing, we further checked whether the participants had genital warts and genital herpes. In addition, urine samples were collected from part of the participants for CT and NG testing. Of the 533 eligible participants, over three-fifths were aged 35 or below, nearly three quarters had no college degree, over three-fifths were residence of Jiangmen. The prevalence of HIV, syphilis, genital warts, genital herpes, CT and NG were 0.19%, 7.50%, 7.32%, 5.25%, 9.73% and 6.19%, respectively. Living with family members (versus living alone), no STD-related service in past year, experiencing STDs related symptoms in past year, and sex with FSWs in last three months were positively associated with genital warts, with adjusted ORs of 5.54 (95% CI 1.94-15.81), 2.26 (95% CI 1.08-4.74), 1.99 (95% CI 1.00-3.99) and 2.01 (95% CI 1.00-4.04), respectively. Our study indicates that the prevalence of STDs among MSCs in Jiangmen was high, which may further spread HIV among MSCs. Targeted interventions that focused on STDs related services uptake should be implemented urgently.

  16. Higher prevalence of sexual transmitted diseases and correlates of genital warts among heterosexual males attending sexually transmitted infection clinics (MSCs in Jiangmen, China: implication for the up-taking of STD related service.

    Directory of Open Access Journals (Sweden)

    Shujie Huang

    Full Text Available Increasing burden of STDs is one of China's major public health concerns. However, only a limited number of studies have ever investigated the prevalence of these STDs, particular for genital warts and its correlates among heterosexual males attending STD clinics in China. In order to fill this gap, we conducted a cross-sectional study among MSCs in Jiangmen, China, between the years of 2009 and 2010.The eligible participants were recruited from several STD-clinics in public hospitals. We collected demographic information and behaviors of the participants. After HIV and syphilis testing, we further checked whether the participants had genital warts and genital herpes. In addition, urine samples were collected from part of the participants for CT and NG testing.Of the 533 eligible participants, over three-fifths were aged 35 or below, nearly three quarters had no college degree, over three-fifths were residence of Jiangmen. The prevalence of HIV, syphilis, genital warts, genital herpes, CT and NG were 0.19%, 7.50%, 7.32%, 5.25%, 9.73% and 6.19%, respectively. Living with family members (versus living alone, no STD-related service in past year, experiencing STDs related symptoms in past year, and sex with FSWs in last three months were positively associated with genital warts, with adjusted ORs of 5.54 (95% CI 1.94-15.81, 2.26 (95% CI 1.08-4.74, 1.99 (95% CI 1.00-3.99 and 2.01 (95% CI 1.00-4.04, respectively.Our study indicates that the prevalence of STDs among MSCs in Jiangmen was high, which may further spread HIV among MSCs. Targeted interventions that focused on STDs related services uptake should be implemented urgently.

  17. Scabies

    Science.gov (United States)

    ... too. Wash clothing, sheets, and towels in hot water and dry on a hot setting. Put stuffed animals and other items that ... Sexually Transmitted Diseases (STDs) Tips for Taking Care of Your Skin ...

  18. Profile Of Sexually Transmitted Diseases In And Around Lucknow

    Directory of Open Access Journals (Sweden)

    Jaiswal A K

    2002-01-01

    Full Text Available A retrospective study was undertaken from the year 1988 to 1998 to study the pattern of sexually transmitted diseases in and around Lucknow. Among 1890 patients examined, chancroid predominated followed by syphilis, gonorrhoea, genital warts, herpes genitalis, LGV and non-specific urethritis. The incidence of donovanosis was the lowest.

  19. Attitudes, beliefs and practices of the Vhavenda in sexually ...

    African Journals Online (AJOL)

    Indilinga: African Journal of Indigenous Knowledge Systems ... Sexually transmitted diseases (STDs) are not foreign to African cultures. ... the moral expectations of a society based on cultural values such as sexual education, initiation schools, ...

  20. Gonorrhea Statistics

    Science.gov (United States)

    ... Search Form Controls Cancel Submit Search the CDC Gonorrhea Note: Javascript is disabled or is not supported ... Twitter STD on Facebook Sexually Transmitted Diseases (STDs) Gonorrhea Statistics Recommend on Facebook Tweet Share Compartir Gonorrhea ...

  1. Antibiotic-Resistant Gonorrhea

    Science.gov (United States)

    ... Search Form Controls Cancel Submit Search the CDC Gonorrhea Note: Javascript is disabled or is not supported ... on Facebook Sexually Transmitted Diseases (STDs) Antibiotic-Resistant Gonorrhea Recommend on Facebook Tweet Share Compartir Low Resolution ...

  2. An interactive internet-based continuing education course on sexually transmitted diseases for physicians and midwives in Peru.

    Science.gov (United States)

    Canchihuaman, Fredy A; Garcia, Patricia J; Gloyd, Stephen S; Holmes, King K

    2011-05-09

    Clinicians in developing countries have had limited access to continuing education (CE) outside major cities, and CE strategies have had limited impact on sustainable change in performance. New educational tools could improve CE accessibility and effectiveness. The objective of this study was to evaluate an interactive Internet-based CE course on Sexually Transmitted Diseases (STDs) management for clinicians in Peru. Participants included physicians and midwives in private practice drawn from a census of 10 Peruvian cities. The CE included a three-hour workshop for improving Internet skills, followed by a 22-hour online course on STD-syndrome-management, with subsequent educational support. The course used case-based clinical vignettes tailored to local STD problems. Knowledge and reported practices on STD management were assessed before, immediately after and at four months after completion of the course. Statistical analysis included parametric tests-linear regression multivariate analysis, paired t-test and repeated measures ANOVA using SPSS 14.0. Of 1,071 eligible clinicians, 510 agreed to participate, as did an additional 132 public sector clinicians. Of these 642 participants, 619 (96.4%) completed the course, and 596 (96.3%) took the four-month follow-up evaluation. Physician and midwife scores improved from 64.2% correct answers on the pre-test to 77.9% correct on the four-month follow-up test (pPeru, an Internet-based CE course was feasible, acceptable with high participation rates, and led to sustained improvement in knowledge at four months. Further studies are needed to test it as a model for improving the training of physicians, midwives, and other health care providers.

  3. Condom Fact Sheet in Brief

    Science.gov (United States)

    ... transmitted only by genital fluids (STDs such as gonorrhea, chlamydia, trichomoniasis, and HIV infection) than against infections ... transmitted by genital fluids (STDs such as chlamydia, gonorrhea, and trichomoniasis). Consistent and correct use of latex ...

  4. Surgery on Fetus Reduces Complications of Spina Bifida

    Medline Plus

    Full Text Available ... Problems Polycystic Ovary Syndrome (PCOS) Pregnancy Sexually Transmitted Diseases (STDs) Uterine Fibroids All Health Topics Search Search Toggle navigation Toggle Search Search Search Full Main Navigation Research Research at NICHD Division of ...

  5. Climate Chage in Spain and its Influence on Vector-Transmitted Diseases

    Directory of Open Access Journals (Sweden)

    Andres Iriso Calle

    2017-06-01

    Full Text Available In the past few decades Spain has experienced a resurgence of some vector-transmitted diseases which were thought to be under control and the appearance of new ones. Likewise, the arrival of new vectors and, in some cases, their establishment and expansion is creating to new public health risks. In general, these phenomena have been associated with complex ecological and climate-driven changes which have favored and increased the densities of vectors and their reservoirs, but they have also been affected by processes that have been triggered or accelerated by man such as globalization, urban development, deforestation and land-use changes.Changes in the distribution of vectors and their capacity to transmit pathogens owing to climate change will become more evident in areas that lie within their distribution limits, as is Spain’s case.This is compounded by Spain’s proximity to Africa and the potential entry of new vectors and pathogens from this continent.This scenario necessitates setting up action programs aimed at both identifying risks posed by vectors and preventing vector-borne diseases, and efficiently managing possible outbreaks that could occur in the future.We have reviewed the scenarios which Spain is expected to experience in connection with climate change and its impact on the incidence of diseases transmitted by mosquitoes, phlebotomine sand flies, ticks and other arthropods, and rodents.

  6. What Treatment Options Are Available for Male Infertility?

    Science.gov (United States)

    ... Research Information Find a Study Resources and Publications Klinefelter Syndrome (KS) Condition Information NICHD Research Information Find a ... infertility? Related A-Z Topics Infertility and Fertility Klinefelter Syndrome (KS) Sexually Transmitted Diseases (STDs) NICHD News Spotlights ...

  7. HPV and Men

    Science.gov (United States)

    ... Controls Cancel Submit Search the CDC Human Papillomavirus (HPV) Note: Javascript is disabled or is not supported ... Twitter STD on Facebook Sexually Transmitted Diseases (STDs) HPV and Men - Fact Sheet Language: English (US) Español ( ...

  8. HPV Vaccine Information for Young Women

    Science.gov (United States)

    ... Transmitted Diseases (STDs) HPV Vaccine Information For Young Women Language: English Español (Spanish) Recommend on Facebook Tweet ... warts at any point in time. Which girls/women should receive HPV vaccination? HPV vaccination is recommended ...

  9. Effect of sex education programme on at-risk sexual behaviour of ...

    African Journals Online (AJOL)

    Effect of sex education programme on at-risk sexual behaviour of ... that place them at risk for Sexually Transmitted Diseases (STDs). ... The treatment group evaluated the intervention programme positively and their knowledge of sexual health ...

  10. Clinical profile of sexual transmitted diseases in cuttack

    Directory of Open Access Journals (Sweden)

    Mohanty J

    1995-01-01

    Full Text Available Out of total 2330 patients, 516 patients with STD i.e., 22.14%, were analysed during the period 1993 to 1994. Frequency of different STDs observed in order were herpes progenitalis (21.89%, syphilis (16.27%, chancroid (11.82% and granuloma inguinale (7.55%, gonococcal urethritis and genital warts (3.87% each. L G V was found in 0.58% of cases, HIV infection in 3 cases only (0.56%. Other miscellaneous infections like candidiasis (13.75%, trichomoniasis (2.7% and molluscum (2.14% were responsible in 18% as a whole and nonspecific infection in 14%. Most of the patients were married, were from low socio-economic status and there was always a male preponderance with a peak age between 20 to 30 years.

  11. Level of Knowledge of Pregnant women on Sexual Organs, Contraceptive Methods and Sexually Transmitted Diseases

    Directory of Open Access Journals (Sweden)

    Nuray Bozkurt

    2006-03-01

    Full Text Available OBJECTIVE: This study is designed to determine the level of knowledge of pregnant women on sexual organs, contraceptive methods and sexually transmitted diseases.\tMETHOD: 54 pregnant women who applied to Gazi University Obstetrics and Gynecology Department were included. They were applied a questionnaire including questions about their demographic properties and their level of knowledge related to sexual organs,contraceptive methods and sexually transmitted diseases.\tRESULTS: Mean age of the participants was 27.5±4.08. When they were asked about contraceptive methods, 61.2 % had knowledge about oral contraceptives, 78.7 % about preservatives, and 38 % had knowledge about tube ligation. 96.1 % of patients cited AIDS, 39.2 % hepatitis B and C, 29.4 % gonorrhea, 3.9 % chlamydia, 9.8 % herpes virus, 11.8 % HPV (genital wart and 27.5 % syphilisis as sexually transmitted diseases.\tCONCLUSION: The reason why this study is performed with pregnant women is that they have a sexual life, they are under the risk of sexually transmitted diseases and they need contraception. Finding out that pregnant women don’t have enough knowledge is important in regard to education of the population and preventive medicine.

  12. 1993 ABC of Sexually Transmitted Diseases· Introduction to Minimal ...

    African Journals Online (AJOL)

    covering the major sexually transmitted disease syndromes such as urethral and vaginal discharges and genital ... will certainly be a worthwhile investment. J. Terblanche. ABC of Brainstem Death· ... In the early 1980's the cultural implications of brainstem death were largely unexplored. Today the criteria must be.

  13. Surgery on Fetus Reduces Complications of Spina Bifida

    Medline Plus

    Full Text Available ... Menstruation and Menstrual Problems Polycystic Ovary Syndrome (PCOS) Pregnancy Sexually Transmitted Diseases (STDs) Uterine Fibroids All Health ... Find a Study Resources and Publications High-Risk Pregnancy Condition Information NICHD Research Information Find a Study ...

  14. Surgery on Fetus Reduces Complications of Spina Bifida

    Medline Plus

    Full Text Available ... Sexually Transmitted Diseases (STDs) Uterine Fibroids All Health Topics Search Search Toggle navigation Toggle Search Search Search ... Find a Study Resources and Publications Infant Mortality Topic Information NICHD Research Information Find a Study Resources ...

  15. Computer Aided Medical Diagnosis for the Treatment of Sexually Transmitted Disease (Gonorrhea

    Directory of Open Access Journals (Sweden)

    Adamu M. Ibrahim

    2017-02-01

    Full Text Available The World Health Organization (WHO report on the circumstances of clinical facilities in developing countries indicates that, there is considerable efficient delivery of medical services to the rural inhabitants where the services are available, these services are very expensive and not affordable to the average citizen. This has risen inadequacies such as prolonged suffering and even death. The slow process of diagnosis trial and error of diseases can be disastrous when a patient is at the advanced stage of a disease. Here we propose an automated system that can aid the diagnosis of sexually transmitted diseases and suggest adequate drug prescriptions and treatment. To achieve this, an extensive review on related diseases were reevaluated and a common type (gonorrhea was used as an exemplary study. This is based on the Structure Systems Analysis and Design Methodology (SSADM. The paper as shown a system that is most effective and have a fast way of diagnosing and treating sexually transmitted diseases, which serves as a great relief for the doctors and even non-experts in the field.

  16. Overview - Be Smart. Be Well. STD Videos

    Centers for Disease Control (CDC) Podcasts

    2010-03-15

    This video, produced by Be Smart. Be Well., raises awareness of Sexually Transmitted Diseases (STDs): 1) What are they? 2) Why they matter? and, 3) What can I do about them? Footage courtesy of Be Smart. Be Well., featuring CDC's Dr. John Douglas, Division of Sexually Transmitted Disease Prevention.  Created: 3/15/2010 by National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention (NCHHSTP).   Date Released: 3/15/2010.

  17. What Is It? - Be Smart. Be Well. STD Videos

    Centers for Disease Control (CDC) Podcasts

    2010-03-15

    This video, produced by Be Smart. Be Well., raises awareness of Sexually Transmitted Diseases (STDs): 1) What are they? 2) Why they matter? and, 3) What can I do about them? Footage courtesy of Be Smart. Be Well., featuring CDC's Dr. John Douglas, Division of Sexually Transmitted Disease Prevention.  Created: 3/15/2010 by National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention (NCHHSTP).   Date Released: 3/15/2010.

  18. Ida's Story - Be Smart. Be Well. STD Videos

    Centers for Disease Control (CDC) Podcasts

    2010-03-15

    This video, produced by Be Smart. Be Well., raises awareness of Sexually Transmitted Diseases (STDs): 1) What are they? 2) Why they matter? and, 3) What can I do about them? Footage courtesy of Be Smart. Be Well., featuring CDC's Dr. John Douglas, Division of Sexually Transmitted Disease Prevention.  Created: 3/15/2010 by National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention (NCHHSTP).   Date Released: 3/15/2010.

  19. Pattern of Sexually Transmitted Diseases in Chandigarh

    Directory of Open Access Journals (Sweden)

    Bhushan Kumar

    1987-01-01

    Full Text Available A retrospective,data analysis of sexually transmitted diseases was carried out to study the pattern of these diseases prevalent in the region. One thousand′five hundred and seventy,one patients′were seen from January 1977 to October 1985. Maks constituted 95.5% of this group and females the remaining 4.5%. Commonest age group affected was 20-29 years in both sexes. Condytoma acuminata was the commonest STD (21.40/o, followed by gonorrhoea (16.9%, chancroid (12.2% genital herpes (11.4%, syphilis (10.4%, not′specific ulcers (7.1%, donovanosis (6.3%,mixed infections (5.3% and NSU (4.1% Secondary syphilis was the most common (48.6% presentation of syphik and in women it od 75.8% of all the cases of syphilis. In′more than a quarter of patients, psycho- problems were the reason for attendance.

  20. Street Stories - Be Smart. Be Well. STD Videos

    Centers for Disease Control (CDC) Podcasts

    This video, produced by Be Smart. Be Well., raises awareness of Sexually Transmitted Diseases (STDs): 1) What are they? 2) Why they matter? and, 3) What can I do about them? Footage courtesy of Be Smart. Be Well.

  1. Molly's Story - Be Smart. Be Well. STD Videos

    Centers for Disease Control (CDC) Podcasts

    This video, produced by Be Smart. Be Well., raises awareness of Sexually Transmitted Diseases (STDs): 1) What are they? 2) Why they matter? and, 3) What can I do about them? Footage courtesy of Be Smart. Be Well.

  2. Level of Knowledge of Pregnant women on Sexual Organs, Contraceptive Methods and Sexually Transmitted Diseases

    OpenAIRE

    Nuray Bozkurt; Aydan Biri; Ümit Korucuoglu; Nur Aksakal; Tuncay Nas; Onur Karabacak; Özdemir Himmetoglu

    2006-01-01

    OBJECTIVE: This study is designed to determine the level of knowledge of pregnant women on sexual organs, contraceptive methods and sexually transmitted diseases. METHOD: 54 pregnant women who applied to Gazi University Obstetrics and Gynecology Department were included. They were applied a questionnaire including questions about their demographic properties and their level of knowledge related to sexual organs,contraceptive methods and sexually transmitted diseases. RESULTS: Mean age of the ...

  3. An interactive internet-based continuing education course on sexually transmitted diseases for physicians and midwives in Peru.

    Directory of Open Access Journals (Sweden)

    Fredy A Canchihuaman

    2011-05-01

    Full Text Available Clinicians in developing countries have had limited access to continuing education (CE outside major cities, and CE strategies have had limited impact on sustainable change in performance. New educational tools could improve CE accessibility and effectiveness.The objective of this study was to evaluate an interactive Internet-based CE course on Sexually Transmitted Diseases (STDs management for clinicians in Peru. Participants included physicians and midwives in private practice drawn from a census of 10 Peruvian cities. The CE included a three-hour workshop for improving Internet skills, followed by a 22-hour online course on STD-syndrome-management, with subsequent educational support. The course used case-based clinical vignettes tailored to local STD problems. Knowledge and reported practices on STD management were assessed before, immediately after and at four months after completion of the course. Statistical analysis included parametric tests-linear regression multivariate analysis, paired t-test and repeated measures ANOVA using SPSS 14.0. Of 1,071 eligible clinicians, 510 agreed to participate, as did an additional 132 public sector clinicians. Of these 642 participants, 619 (96.4% completed the course, and 596 (96.3% took the four-month follow-up evaluation. Physician and midwife scores improved from 64.2% correct answers on the pre-test to 77.9% correct on the four-month follow-up test (p<0.001. Most participants (95% found the online course useful for their work needs. Self reported STD management practices did not change.Among physicians and midwives in Peru, an Internet-based CE course was feasible, acceptable with high participation rates, and led to sustained improvement in knowledge at four months. Further studies are needed to test it as a model for improving the training of physicians, midwives, and other health care providers.

  4. Just Diagnosed: Next Steps After Testing Positive for HIV

    Science.gov (United States)

    ... recommending an HIV regimen. Testing for sexually transmitted diseases (STDs) Coinfection with another STD can cause HIV infection to advance faster and increase the risk of HIV transmission to a sexual partner. STD testing makes it possible to detect ...

  5. Socio-economic aspects of extended STD screening in pregnancy

    NARCIS (Netherlands)

    Postma, Maarten; Jager, Johannes C; de Jong-van den Berg, L T

    2000-01-01

    Screening for sexually transmitted diseases (STDs) in early pregnancy is included in routine antenatal care for several infectious agents in many western European countries. Pharmaco-economics of these interventions have been evaluated. Currently, reconsideration of anternatal screening is ongoing,

  6. Female condom (Femidom)

    African Journals Online (AJOL)

    HIV-AIDS and protective measures that can be used. Results. ... transmitted diseases (STDs) (and pregnancy) have to rely on .... it comes out of the vagina, so a barrier is still in place. ... workers, nurses, secretaries and doctors on the staff of.

  7. «La vida alegre». How Important is Condom Used for Sexually Transmitted Diseases Prevention

    Directory of Open Access Journals (Sweden)

    Emilio PINTOR HOLGUÍN

    2015-10-01

    Full Text Available Action takes place in Spain in the mid?eighties (1987 with the change in Spanish society and the appearance of the first cases of AIDS in our country. From a comical sight, the adventures of a dermatologist particularly interested on sexually transmitted diseases prevention; especially in patients with risk behaviors, such as homosexuals, prostitutes and drug addicts injecting. The entire film revolves around the importance of condom use in preventing all sexually transmitted diseases.

  8. Pattern of Sexually Transmitted Diseases in and Around Udaipur

    Directory of Open Access Journals (Sweden)

    Nirmal Kumar Bansal

    1988-01-01

    Full Text Available The patients who attended the STD clinic of our hospital during the last 10 years were studied retrospectively to work out the pattern of major sexually transmitted diseases viz. -syphilis, ionorrhoea, chancroid, lymphogranuloma vencreum and donovinosis. The total number of patients was 1093, The relative incidence of chancroid was found. higher (37.78% than syphilis (32.47%, gonorrhoea (24 79% mixed infections (3.38%, donovanosis (1.18% and lymphogranuloma venereum (0.36%.

  9. 75 FR 67365 - Agency Forms Undergoing Paperwork Reduction Act Review

    Science.gov (United States)

    2010-11-02

    ...)-- Reinstatement with Change--National Center for HIV/AIDS, Viral Hepatitis, STD, & TB Prevention (NCHHSTP... HIV/AIDS, Viral Hepatitis, STD, and TB Prevention (NCHHSTP) proposes to continue data collection for... prevention and control of HIV infection, viral hepatitis, sexually transmitted diseases (STDs), and...

  10. Analytic calculation of finite-population reproductive numbers for direct- and vector-transmitted diseases with homogeneous mixing.

    Science.gov (United States)

    Keegan, Lindsay; Dushoff, Jonathan

    2014-05-01

    The basic reproductive number, R0, provides a foundation for evaluating how various factors affect the incidence of infectious diseases. Recently, it has been suggested that, particularly for vector-transmitted diseases, R0 should be modified to account for the effects of finite host population within a single disease transmission generation. Here, we use a transmission factor approach to calculate such "finite-population reproductive numbers," under the assumption of homogeneous mixing, for both vector-borne and directly transmitted diseases. In the case of vector-borne diseases, we estimate finite-population reproductive numbers for both host-to-host and vector-to-vector generations, assuming that the vector population is effectively infinite. We find simple, interpretable formulas for all three of these quantities. In the direct case, we find that finite-population reproductive numbers diverge from R0 before R0 reaches half of the population size. In the vector-transmitted case, we find that the host-to-host number diverges at even lower values of R0, while the vector-to-vector number diverges very little over realistic parameter ranges.

  11. Oral manifestations of sexually transmitted diseases identified in three stomatology services in South America

    Directory of Open Access Journals (Sweden)

    Martha Carmona-Lorduy

    2018-01-01

    Full Text Available Introduction: Sexually transmitted diseases are defined as a group of infections caused by various agents which are acquired during sexual intercourse. They also tend to generate manifestations in the mouth. Objective: To determine the typical lesions in oral cavity of sexually transmitted diseases. Materials and methods: A descriptive transversal study was conducted with 37 patients who attended the stomatology services of the University of Buenos Aires, University of Cartagena and the Aleman Hospital in Buenos Aires during 2015 and 2016. A complete clinical history was carried out with Venereal Disease Research Laboratory (VDRL and Fluorescent Treponemal Antibody Absortion (FTA-ABS tests in patients with presumption of syphilis. In addition, histopathological analysis and Polymerase Chain Reaction (PCR was made in patients with presumption of Human papillomavirus (HPV. Results: The average age of the patients was 38, where male sex predominated. 54.1% were diagnosed with syphilis and the most found lesion in them was the papule. The remaining 45.9% were diagnosed with HPV, the predominant lesion in them was a wart. Conclusions: The dentist should contribute to the early detection of sexually transmitted diseases by identifying manifestations of these in the mouth in order to prevent their evolution and prevent their transmission.

  12. 76 FR 4910 - Agency Forms Undergoing Paperwork Reduction Act Review

    Science.gov (United States)

    2011-01-27

    ..., Viral Hepatitis, STD, and TB Prevention (NCHHSTP), Centers for Disease Control and Prevention (CDC... Health Service for the prevention and control of HIV infection, viral hepatitis, sexually transmitted... information on HIV/ AIDS, viral hepatitis, STDs, and TB, supporting NCHHSTP's mission to link Americans to...

  13. 75 FR 65356 - Proposed Agency Information Collection Act

    Science.gov (United States)

    2010-10-22

    ..., Viral Hepatitis, STD, and TB Prevention (NCHHSTP), Centers for Disease Control and Prevention (CDC... Health Service for the prevention and control of HIV infection, viral hepatitis, sexually transmitted... information on HIV/ AIDS, viral hepatitis, STDs, and TB, supporting NCHHSTP's mission to link Americans to...

  14. Early initiation of sexual activity: a risk factor for sexually transmitted diseases, HIV infection, and unwanted pregnancy among university students in China

    Directory of Open Access Journals (Sweden)

    Ravari Shahrzad

    2009-04-01

    Full Text Available Abstract Background To explore any association between the timing of the initiation of sexual activity and sexual behaviors and risks among university students in China. Methods Data were derived from a cross-sectional study on sexual behavior among university students conducted in Ningbo municipality, China, at the end of 2003. Students completed a self-administered, structured questionnaire. Of 1981 sexually active male students, 1908 (96.3% completed the item for timing of the initiation of sexual activity and were included in bivariate trend analyses and multiple logistic regression analyses to compare the association between this timing and sexual behavior and risks. Results Male early sexual initiators had a significantly higher risk profile, including a significantly higher proportion reporting non-regular partners (i.e., casual or commercial partners, multiple partners, diagnosis with a sexually transmitted disease (STD, partner history of pregnancy, partner history of induced abortion, and less condom and oral contraceptive use, compared with late initiators. Multivariate analyses confirmed the increased likelihood of these risks in early initiators versus late initiators, other than partner type during the last year. Conclusion Our results showed that, compared to late initiators, people who initiated sexual activity early engaged in more risky behaviors that could lead to elevated risks of unwanted pregnancies and STDs or human immunodeficiency virus infection. Sex-education strategies should be focused on an earlier age, should include advice on delaying the age of first sexual activity, and should target young people who continue to take sexual risks.

  15. Orgasm without organisms: science or propaganda?

    Science.gov (United States)

    Genuis, S J; Genuis, S K

    1996-01-01

    The worldwide epidemic of sexually transmitted diseases (STDs) presents a major public health challenge to medical practitioners and educators as they seek to implement preventive educational strategies in the adolescent population. The serious consequences of many STDs and the insufficient impact of condom promotion in this high-risk group have led to increasing recognition that sexual intercourse is medically unwise for young adolescents. As a result of this recognition, some educators have proposed that adolescent sexuality education focus on the explicit teaching of noncoital sexual activities, sometimes called outercourse. This paper explores the emergence of this educational strategy, the assertion that noncoital sexual activities will positively impact the rising incidence of STDs and unplanned pregnancy in teenagers, and the hypothetical benefits of adolescent noncoital sex.

  16. Chlamydia trachomatis serovar distribution and other sexually transmitted coinfections in subjects attending an STD outpatients clinic in Italy.

    Science.gov (United States)

    Marangoni, Antonella; Foschi, Claudio; Nardini, Paola; D'Antuono, Antonietta; Banzola, Nicoletta; Di Francesco, Antonietta; Ostanello, Fabio; Russo, Incoronata; Donati, Manuela; Cevenini, Roberto

    2012-04-01

    We studied the prevalence of Chlamydia trachomatis (CT) urogenital infection and the distribution of different genotypes in a non-selected STD population of 1625 patients, evaluating presence of coinfections with other sexually transmitted diseases. Each patient was bled to perform serological tests for syphilis and HIV, then urethral or endocervical swabs were obtained for the detection of CT and Neisseria gonorrhoeae by culture. DNA extracted from remnant positive swabs was amplified by omp1 Nested PCR and products were sequenced. Total prevalence of CT infection was 6.3% (103/1625), with strong differences between men and women (11.4% vs 3.9%, Pmen than in women (Pmen and women (P=0.042) and among patients with or without coinfection (P=0.035); patients infected by serovar D/Da showed the highest coinfection rate. This study can be considered a contribution in increasing knowledge on CT serovar distribution in Italy. Further studies are needed to better define molecular epidemiology of CT infection and to investigate its correlation with other STDs.

  17. Dynamic modeling and analysis of sexually transmitted diseases on heterogeneous networks

    Science.gov (United States)

    Li, Shuping; Jin, Zhen

    2015-06-01

    Considering homosexual contacts and heterosexual contacts in the course of sexual contacts, double degrees which describe the numbers of homosexual contacts and heterosexual contacts are introduced, correlation coefficients about degrees based on the joint probability distribution are given, and an SIS mean-field model about sexually transmitted diseases is presented when degrees are uncorrelated. The basic reproduction number of diseases is studied by the method of next generation matrix. Results show that, when homosexual contacts and heterosexual contacts all exist, once the disease is epidemic in the interior of male (female) population which is caused by male (female) homosexual transmissions, or the disease is epidemic between the two species which is caused by heterosexual transmissions, the disease must be epidemic in the whole population. Numerical simulations confirm the theoretical results.

  18. Risk practices for HIV infection and other STDs amongst female prostitutes working in legalized brothels.

    Science.gov (United States)

    Pyett, P M; Haste, B R; Snow, J

    1996-02-01

    Most research investigating risk practices for HIV infection and other STDs amongst sex workers has focused on street prostitutes to the exclusion of those prostitutes who work in different sections of the industry. This is largely a consequence of methodological difficulties in accessing prostitutes other than those who work on the streets. HIV prevention research and interventions must address the fact that risk practices may vary according to the type of prostitution engaged in. This paper reports on risk practices for HIV infection and other STDs amongst prostitutes working in legalized brothels in Victoria, Australia. A self-administered questionnaire was distributed by representatives of a sex worker organization whose collaboration was an important factor in obtaining a large sample of prostitutes. The study found low levels of risk practices for prostitutes working in legal brothels in Victoria. The major risk practices indentified were injecting drug use and condom non-use with non-paying partners.

  19. Changing trends in sexually transmitted diseases in North Eastern India

    Directory of Open Access Journals (Sweden)

    Jaiswal A

    2002-01-01

    Full Text Available A retrospective data analysis was carried out to find the trends in frequency and distribution of different STDs in North Eastern (NE India during 1995 - 1999. The commonest STD was chancroid (25.7% followed by condylomata acuminata (CA, nongonococcal urethritis (NGU, lymphogranuloma venereum (LGV, syphilis, gonorrhoea (GONO, herpes genitalis (HG, mixed infection (MI and balanoposthitis (BP. Interestingly no case of donovanosis (Dono was seen. HIV infection accounted for 9.62% of the total STD patients. A comparison of the present data with that reported a decade back (1986 - 1990 revealed a sharp decline in the incidence of syphilis, chancroid, GONO, whereas a conspicuous upward trend in CA and NGU. Factors responsible for these variations are analysed briefly.

  20. HPV Vaccine

    Science.gov (United States)

    ... Against HPV Print en español Vacuna contra el virus del papiloma humano (VPH) What Is HPV and Why Is It a Problem? Human papillomavirus (HPV) is one of the most common sexually transmitted diseases (STDs) . HPV is the virus that causes genital warts . Besides genital warts, an ...

  1. 77 FR 71794 - Agency Forms Undergoing Paperwork Reduction Act Review

    Science.gov (United States)

    2012-12-04

    ... Development--(OMB 0920-0840, Exp. 1/31/2013)--Revision--National Center for HIV/AIDS, Viral Hepatitis, STD, TB... transmitted diseases/infections (STD/STI), viral hepatitis, and tuberculosis elimination. Formative research... identities, and health care that underlie the epidemiology of HIV/AIDS, viral hepatitis, STDs, and TB in the...

  2. First Time: Characteristics of Teens' First Sexual Relationships. Child Trends Research Brief.

    Science.gov (United States)

    Ryan, Suzanne; Manlove, Jennifer; Franzetta, Kerry

    Understanding characteristics of teens' sexual relationships may help us to better understand how to reduce teens' risk of early unintended pregnancy and sexually transmitted diseases (STDs), as well as the psychological and emotional problems that may be associated with teenage romantic relationships and sexual activity. Using data from the…

  3. "Girl, You Better Go Get You a Condom": Popular Culture and Teen Sexuality as Resources for Critical Multicultural Curriculum

    Science.gov (United States)

    Ashcraft, Catherine

    2006-01-01

    Teens encounter a barrage of messages about sexuality in popular culture--messages that shape their identities and schooling experiences in profound ways. Meanwhile, teen sexuality, pregnancy, and sexually transmitted diseases (STDs) increasingly arouse public panic. To date, however, schools do little to help teens make sense of their…

  4. Preventing High-Risk Sexual Behavior, Sexually Transmitted Diseases, and Pregnancy among Adolescents.

    Science.gov (United States)

    Sagrestano, Lynda M.; Paikoff, Roberta L.

    Adolescent sexual activity and the resulting pregnancy and transmission of sexually transmitted diseases have been on the rise during the past several decades. This chapter addresses each of the three objectives regarding sexual behavior outlined in the Healthy People 2000 initiative. Background data and trends in adolescent sexual behavior are…

  5. Higher variability in the number of sexual partners in males can contribute to a higher prevalence of sexually transmitted diseases in females

    DEFF Research Database (Denmark)

    Oliveira, Rodrigo Gouveia; Pedersen, Anders Gorm

    2009-01-01

    , and on the probability of disease transmission. We note that in addition to humans, the variance phenomenon described here is likely to play a role for sexually transmitted diseases in other species also. We also show, again by examining published, empirical data, that the female to male prevalence ratio increases...... of sexually transmitted diseases: compared to the situation where the genders have identical sex partner distributions, men will reach a lower equilibrium value, while women will stay at the same level (meaning that female prevalence becomes higher than male). We carefully analyse model behaviour and derive...... with the overall prevalence of a sexually transmitted disease (i.e., the more widespread the disease, the more women are affected). We suggest that this pattern may be caused by the effect described above in highly prevalent sexually transmitted diseases, while its impact in low-prevalence epidemics is surpassed...

  6. U.S. Young Adults STDs, Risk Perception, Risk Behaviors, and Health Information Seeking

    Science.gov (United States)

    Robison-Chadwell, Amanda

    2017-01-01

    Sexually transmitted diseases (STD) are preventable conditions for which treatment failure (specifically in gonorrhea) is becoming problematic. U.S. young adults (20-29 years) have high rates of STD incidence and prevention of these diseases, but reaching them to provide primary prevention educations is challenging due to low perceived…

  7. Studies on the Prevalence of Trichomoniasis among Women in Jos ...

    African Journals Online (AJOL)

    Sexually Transmitted Diseases(STDs) have been prevalent human infections and is on the increase in most tropical and sub-tropical African countries including Nigeria. A survey of the prevalence of Trichomoniasis, was carried out in Jos-North Local Government Area, Plateau State, Nigeria in 2010. A total of 300 women ...

  8. Communicating with School Nurses about Sexual Orientation and Sexual Health: Perspectives of Teen Young Men Who Have Sex With Men

    Science.gov (United States)

    Rasberry, Catherine N.; Morris, Elana; Lesesne, Catherine A.; Kroupa, Elizabeth; Topete, Pablo; Carver, Lisa H.; Robin, Leah

    2015-01-01

    Black and Latino young men who have sex with men (YMSM) are at disproportionate risk for sexually transmitted diseases (STDs), including HIV. This study informs school-centered strategies for connecting YMSM to health services by describing their willingness, perceived safety, and experiences in talking to school staff about sexual health.…

  9. Prevention of sexually transmitted diseases among visually impaired people: educational text validation.

    Science.gov (United States)

    Oliveira, Giselly Oseni Barbosa; Cavalcante, Luana Duarte Wanderley; Pagliuca, Lorita Marlena Freitag; Almeida, Paulo César de; Rebouças, Cristiana Brasil de Almeida

    2016-08-18

    to validate an educational text in the context of Sexually Transmitted Diseases (STD) for visually impaired persons, making it accessible to this population. a validation study, in a virtual environment. Data collection occurred from May to September 2012 by emailing the subjects, and was composed by seven content experts about STDs. Analysis was based on the considerations of the experts about Objectives, Structure and Presentation, and Relevance. on the Objectives and Structure and Presentation blocks, 77 (84.6%) and 48 (85.7%) were fully adequate or appropriate, respectively. In the Relevance block, items 3.2 - Allows transfer and generalization of learning, and 3.5 - Portrays aspects needed to clarify the family, showed bad agreement indices of 0.42 and 0.57, respectively. The analysis was followed by reformulating the text according to the relevant suggestions. the text was validated regarding the content of sexually transmitted diseases. A total of 35 stanzas were removed and nine others included, following the recommendations of the experts. validar texto educativo no contexto das doenças sexualmente transmissíveis para pessoas com deficiência visual para torná-lo acessível a essa população. estudo de validação, em ambiente virtual. Coleta de dados de maio a setembro de 2012, por meio da utilização dos e-mails eletrônicos dos sujeitos, compostos por sete especialistas em conteúdo na temática, através de instrumento próprio. Análise ocorreu com base nas considerações dos especialistas sobre os Objetivos, Estrutura e Apresentação e Relevância. nos blocos de Objetivos e Estrutura e Apresentação, 77 (84,6%) e 48 (85,7%) eram totalmente adequados ou adequados, respectivamente. No bloco de Relevância, os itens 3.2 - Permite transferência e generalização da aprendizagem, e 3.5 - Mostra aspectos necessários para informar a família, revelaram índices de concordância ruins de 0,42 e 0,57, respectivamente. Após a análise, o texto foi

  10. Social determinants and sexually transmitted disease disparities.

    Science.gov (United States)

    Hogben, Matthew; Leichliter, Jami S

    2008-12-01

    Social determinants of health play an important role in sexually transmitted disease (STD) transmission and acquisition; consequently, racial and ethnic disparities among social determinants are influences upon disparities in STD rates. In this narrative review, we outline a general model showing the relationship between social determinants and STD outcomes, mediated by epidemiologic context. We then review 4 specific social determinants relevant to STD disparities: segregation, health care, socioeconomics and correctional experiences, followed by 2 facets of the resultant epidemiologic context: core areas and sexual networks. This review shows that disparities exist among the social determinants and that they are related to each other, as well as to core areas, sexual networks, and STD rates. Finally, we discuss the implications of our review for STD prevention and control with particular attention to STD program collaboration and service integration.

  11. What Gay, Bisexual and Other Men Who Have Sex with Men Need to Know about Sexually Transmitted Diseases

    Science.gov (United States)

    ... Fact Sheets 中文 (Chinese) Kreyòl (Haitian Creole) Русский (Russian) Tiẽng Viêt (Vietnamese) Prevention Success Stories Provider Pocket ... can do to protect your health. You can learn about how STDs are spread and how you ...

  12. HIV in Kenya: Sexual behaviour and quality of care of sexually transmitted diseases

    NARCIS (Netherlands)

    H.A.C.M. Voeten (Hélène)

    2006-01-01

    textabstractThis thesis describes three important determinants of HIV spread in Kenya: 1. Sexual behaviour of female sex workers, their clients, and young adults 2. Health care seeking behaviour for sexually transmitted diseases (STD) 3. Quality of STD care in the public and private health

  13. Profile Of Sexually Transmitted Diseases In A Clinic In The Suburb Of Kolkata (West Bengal

    Directory of Open Access Journals (Sweden)

    Jaiswal A K

    2003-01-01

    Full Text Available Records of new STD patients attending the Base Hospital, Barrackpore, near Kolkata between 1991 and 2000 were analysed to examine the pattern of STDs among them. Among 567 new STD patients examined, syphilis predominated, followed by gonorrhoea, chancroid, genital warts, lymphogramuloma venereum and herpes genitalis. Non- gonococcal urethritis constituted 4.2% of study population. The overall HIV seropositivity showed a rising treads in the recent past.

  14. Analysis of a general age-dependent vaccination model for a vertically transmitted disease

    International Nuclear Information System (INIS)

    El Doma, M.

    1995-05-01

    A SIR epidemic model of a general age-dependent vaccination for a vertically as well as horizontally transmitted disease is investigated when the total population is time dependent, and fertility, mortality and removal rates depend on age. We establish the existence and the uniqueness of the solution and obtain the asymptotic behaviour for the solution. For the steady state solution a critical vaccination coverage which will eventually eradicate the disease is determined. (author). 18 refs

  15. Sexual Relationship Power, Intimate Partner Violence, and Condom Use among Minority Urban Girls

    Science.gov (United States)

    Teitelman, Anne M.; Ratcliffe, Sarah J.; Morales-Aleman, Mercedes M.; Sullivan, Cris M.

    2008-01-01

    This study examined the association between sexual relationship power, intimate partner violence, and condom use among African American and Hispanic urban girls. In this sample of 56 sexually active girls, 50% did not use condoms consistently and therefore were at higher risk for acquiring HIV or sexually transmitted diseases (STDs). Teens who…

  16. Exploring Gender Differences in the Relationship between HIV/STD Testing and Condom Use among Undergraduate College Students

    Science.gov (United States)

    Bontempi, Jean Breny; Mugno, Raymond; Bulmer, Sandra M.; Danvers, Karina; Vancour, Michele L.

    2009-01-01

    Background: Rates of HIV/AIDS, and other sexually transmitted diseases (STDs), are increasing among university students. Purpose: The purpose of this study was to examine gender differences in the relationship between condom use and (1) HIV/STD testing behaviors, (2) STD treatment behaviors and, (3) alcohol use behaviors. Methods: A survey was…

  17. How Does PCSI Help Deliver Integrated Services?

    Centers for Disease Control (CDC) Podcasts

    2009-12-07

    This podcast describes how PCSI strengthens collaborative work across disease areas and integrates services that are provided by related programs, especially prevention activities related to HIV/AIDS, viral hepatitis, other sexually transmitted diseases (STDs), and tuberculosis (TB) at the client level.  Created: 12/7/2009 by National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention (NCHHSTP).   Date Released: 12/7/2009.

  18. A Study of Behavioural Aspects of Sexually Transmitted Diseases

    Directory of Open Access Journals (Sweden)

    D D Ganguli

    1983-01-01

    Full Text Available Some of the behaaoural aspects of 227 randomly selected male,patients attending the STD ClWc of Safung Hospitak New were The majority were below thirty years of age and poorly educated. Two thirds -of the patients were teetotalers .37.4% study group were pronuscuous and 353% of the group were repwcrs′ A high of pre-marital sex was noted. 352% of the stated their spouse to be the cause of the StD. 11.9% of the study group admittc to homosexuality. Professional women (prostitutes and call girls were the source of the majority of infections-. There was a statistically significant relationship between consumption of alcohol and promiscuity. Now of the major STDS. was significantly Mort frequently acquired from any particular source. NSU however was more frequent amongthchom . Such studies should be conducted from time to time to understand and evaluate the trend of permissiveness in the society.

  19. Treatment outcomes and loss to follow-up rate of male patients with gonococcal and nongonococcal urethritis who attended the sexually transmitted disease clinic: An 8-year retrospective study.

    Science.gov (United States)

    Leeyaphan, Charussri; Jiamton, Sukhum; Chanyachailert, Pattriya; Surawan, Theetat; Omcharoen, Viboon

    2017-01-01

    Poor follow-up compliance of patients with infectious urethritis is a recognized and serious public health problem in Thailand. The aim of this study was to determine treatment outcomes and loss to follow-up rate of male patients with gonococcal urethritis (GU) and non-GU (NGU) at a sexually transmitted disease (STD) clinic at Thailand's tertiary hospital. This retrospective chart review of male patients who sought treatment at STDs Clinic, Siriraj Hospital, and who were diagnosed with GU and/or NGU was conducted during January 2007 to December 2014 study period. Two hundred and twenty-seven male urethritis patients were included in this study with a mean age was 29.5 years. GU and NGU were found in 120 (52.9%) and 107 (47.1%) of patients, respectively. Overall prevalence of GU and NGU during the 8-year study period at STD Clinic, Siriraj Hospital, was 8.6% and 7.8%, respectively. Ninety-six patients (42.3%) were lost to follow-up. Recurrent urethritis was found in 23.8% of patients, and HIV infection was identified in 11.6%. Mean age of patients lost to follow-up was 29 years. Compared with patients who attended every scheduled follow-up visit, men who have sex with men had a significantly lower rate of loss to follow-up ( P = 0.012). Almost half of patients with GU or NGU were lost to follow-up, and one-quarter had recurrent urethritis. Fast and easy access to services that provide accurate diagnostic testing and effective treatment should be a public health priority to prevent complications and reduce rates of disease transmission.

  20. [Biological factors influencing infectious diseases transmitted by invasive species of mosquitoes].

    Science.gov (United States)

    Boštíková, Vanda; Pasdiorová, Markéta; Marek, Jan; Prášil, Petr; Salavec, Miloslav; Sleha, Radek; Střtítecká, Hana; Blažek, Pavel; Hanovcová, Irena; Šošovičková, Renáta; Špliňo, Milan; Smetana, Jan; Chlíbek, Roman; Hytych, Václav; Kuča, Kamil; Boštík, Pavel

    2016-06-01

    Studies focused on arbovirus diseases transmitted by invasive species of mosquitoes have become increasingly significant in recent years, due to the fact that these vectors have successfully migrated to Europe and become established in the region. Mosquitoes, represented by more than 3 200 species, occur naturally worldwide, except in Antarctica. They feed on the blood of warm-blooded animals and by this route, they are capable of transmitting dangerous diseases. Some species can travel a distance of 10 km per night and can fly continuously for up to 4 hours at a speed of 1-2 km/h. Most species are active at night, in the evening or morning. It usually takes a mosquito female about 50 seconds to penetrate the skin of mammals and the subsequent blood meal usually takes about 2.5 minutes. Mosquitoes live for several weeks or months, depending on the environmental conditions. The VectorNet project is a European network of information exchange and sharing of data relating to the geographical distribution of arthropod vectors and transmission of infectious agents between human populations and animals. It aims at the development of strategic plans and vaccination policies which are the main tasks of this time, as well as the development and application of new disinfectants to control vector populations.

  1. Implications of host genetic variation on the risk and prevalence of infectious diseases transmitted through the environment.

    Science.gov (United States)

    Doeschl-Wilson, Andrea B; Davidson, R; Conington, J; Roughsedge, T; Hutchings, M R; Villanueva, B

    2011-07-01

    Previous studies have shown that host genetic heterogeneity in the response to infectious challenge can affect the emergence risk and the severity of diseases transmitted through direct contact between individuals. However, there is substantial uncertainty about the degree and direction of influence owing to different definitions of genetic variation, most of which are not in line with the current understanding of the genetic architecture of disease traits. Also, the relevance of previous results for diseases transmitted through environmental sources is unclear. In this article a compartmental genetic-epidemiological model was developed to quantify the impact of host genetic diversity on epidemiological characteristics of diseases transmitted through a contaminated environment. The model was parameterized for footrot in sheep. Genetic variation was defined through continuous distributions with varying shape and degree of dispersion for different disease traits. The model predicts a strong impact of genetic heterogeneity on the disease risk and its progression and severity, as well as on observable host phenotypes, when dispersion in key epidemiological parameters is high. The impact of host variation depends on the disease trait for which variation occurs and on environmental conditions affecting pathogen survival. In particular, compared to homogeneous populations with the same average susceptibility, disease risk and severity are substantially higher in populations containing a large proportion of highly susceptible individuals, and the differences are strongest when environmental contamination is low. The implications of our results for the recording and analysis of disease data and for predicting response to selection are discussed.

  2. Effect of sexual motivation on men's risk perception for sexually transmitted disease: there must be 50 ways to justify a lover.

    Science.gov (United States)

    Blanton, H; Gerrard, M

    1997-07-01

    Recent research has incorporated situational factors into assessment of risk. Working from a rational appraisal framework, however, these studies have not emphasized contextual features that might introduce motivated risk assessment. In the current study, participants (N = 40 male undergraduates) lowered their risk perceptions for STDs following the induction of a sexual motivation. In an initial baseline condition, participants estimated the risk of contracting STDs from partners with relatively high- or low-risk sexual histories. In a subsequent trial, participants repeated the imagery task while viewing photographs that were high or low in sex appeal. As predicted, participants reduced their risk perceptions when they viewed photographs high in sex appeal. The only necessary precondition was the presence of nondiagnostic information from which they could construct biased risk estimates.

  3. AIDS prevention project among women in Uruguay.

    Science.gov (United States)

    Pesce, L

    1993-01-01

    The recommendations of a staff member of the Paulina Luisi Movement and member of the Women's Global Network for Reproductive Rights were six-fold. Being a woman was considered a risk factor for AIDS. AIDS and HIV infection prevention must concentrate on prevention of sexually transmitted diseases (STDs). 1) Women's organizations have the responsibility for sensitizing health professionals about STDs and AIDS and break the "culture of silence." 2) Women's health focus must actively include prevention of AIDS/HIV. 3) The Pap test must be included routinely as part of public and individual health services and conducted with high quality standards. 4) The flow of communication about women's health issues must be initiated between health professionals and women advocates with the objective of changing concepts and attitudes and of developing complementary strategies. 5) The strategy of promoting condom use and quality information does not address the larger issue of discrimination against women. Gender relations between spouses and between patient and doctor must be based on responsibility, reciprocity, and autonomy. Strategies must aim to combat the negativity in society that prevents responsible gender relations. 6) Professional women who have an awareness of gender issues must be engaged in international and governmental institutions with decision making power. Sex and women's health have been lesser priorities. The health system has responded to women as "objects" rather than subjects of attention. Women's position sexually and socially makes them more vulnerable to AIDS and HIV infections, which may be transmitted through a single sexual contact. STDs increase the risk of AIDS. Latin American women feel shame about STDS, while men respond to STDs as a condition of their sexual virility or potency. Treatment of STDS, much less AIDS prevention, is inadequate. The health system must stop treating women as objects and give them their right to health.

  4. Trends in receipt of sexually transmitted disease services among women 15 to 44 years old in the United States, 2002 to 2006-2010.

    Science.gov (United States)

    Haderxhanaj, Laura T; Gift, Thomas L; Loosier, Penny S; Cramer, Ryan C; Leichliter, Jami S

    2014-01-01

    To describe recent trends in the receipt of sexually transmitted disease (STD) services among women (age, 15-44 years) from 2002 to 2006-2010 using the National Survey of Family Growth. We analyzed trends in demographics, health insurance, and visit-related variables of women reporting receipt of STD services (counseling, testing, or treatment) in the past 12 months. We also analyzed trends in the source of STD services and the payment method used. Receipt of STD services reported by women in the past 12 months increased from 2002 (12.6%) to 2006-2010 (16.0%; P < 0.001). Receipt of services did not increase among adolescents (P = 0.592). Among women receiving STD services from a private doctor/HMO, the percentage with private insurance decreased over time (74.6%-66.8%), whereas the percentage with Medicaid increased (12.8%-19.7%; P = 0.020). For women receiving STD services at a public clinic or nonprimary care facility, there were no statistically significant differences by demographics, except that fewer adolescents but more young adults reported using a public clinic over time (P = 0.038). Among women who reported using Medicaid as payment, receipt of STD services at a public clinic significantly decreased (36.8%-25.4%; P = 0.019). For women who paid for STD services with private insurance, the only significant difference was an increase in having a copay over time (61.3%-70.1%; P = 0.012). Despite a significant increase in receipt of STD services over time, many women at risk for STDs did not receive services including adolescents. In addition, we identified important shifts in payment methods during this time frame.

  5. Condom Use among Heterosexual Immigrant Latino Men in the Southeastern United States

    Science.gov (United States)

    Knipper, Emily; Rhodes, Scott D.; Lindstrom, Kristen; Bloom, Fred R.; Leichliter, Jami S.; Montano, Jaime

    2007-01-01

    Latinos in the United States have been disproportionately affected by the intersecting epidemics of HIV and sexually transmitted diseases (STDs). We examined correlates of condom use among adult heterosexual Latino men who are members of a large multicounty soccer league in rural North Carolina. Of 222 participants, the mean (plus or minus SD) age…

  6. Get Tested. Make it Contagious.

    Centers for Disease Control (CDC) Podcasts

    2010-05-13

    This podcast is part of the "Get Tested. Make it Contagious" campaign, which is designed to raise awareness of sexually transmitted diseases (STDs) and increase testing among college students.  Created: 5/13/2010 by National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention (NCHHSTP).   Date Released: 5/13/2010.

  7. Mucocutaneous disorders in Hiv positive patients

    Directory of Open Access Journals (Sweden)

    Kar H

    1996-01-01

    Full Text Available Twenty eight HIV positive patients were included in this study. They were evaluated for their mucocutaneous disorders, sexually transmitted diseases and other systemic disorders between 1994-95 in the department of Dermatology and STD Dr R M L Hospital of New Delhi. The heterosexual contact with commercial sex workers (CSWs was the most common route of HIV transmission. Chancroid, syphilis and genital warts were common STDs found in HIV positive patients. Oral thrush (67.9% was the commonest mucocutaneous disorder found in these patients followed by herpes zoster (25% and seborrhoeic dermatitis (21.4%. There was no unusual clinical presentation seen in mucocutaneous disorders and STDs.

  8. Factors associated with condom use in the male population of Mexico City.

    Science.gov (United States)

    Hernandez-Giron, C A; Cruz-Valdez, A; Quiterio-Trenado, M; Uribe-Salas, F; Peruga, A; Hernández-Avila, M

    1999-02-01

    Sexually transmitted diseases (STDs) are an important public health problem, due to their medical, social and economic repercussions. Therefore, more knowledge is needed about the sexual behaviour that promotes their spread, in order to improve control and prevention strategies. Our aim was to determine the frequency of male condom use associated with sexual behaviour factors, a history of and knowledge about STDs in a sample of the male population in Mexico City. During 1994 a cross-sectional epidemiological study was carried out, using multi-stage sampling with conglomerates, in 1377 men from 15 to 49 years old. The mean age was 34.5 years (SD 7.5 years). Mean age at first sexual relations was 17.7 years (SD 2.8 years). The global proportion of condom use during the last sexual relation was 24.6%; use according to type of female sex partner in the last year was 18.8% with regular partners and 62.5% with occasional partners. The principal predictors of male condom use, identified through statistical modelling, were: younger age (9 years), middle and high socioeconomic level and type of sexual partners (occasional and regular). This population has risk factors for acquiring and transmitting some STDs, such as occasional sexual partners and a history of STDs. Characteristics which are important in relation to male condom use were identified, such as age (younger than 35), education (complete junior high school or more) and type of sexual partners (occasional and regular).

  9. Mucosal immunity in the female genital tract, HIV/AIDS.

    Science.gov (United States)

    Reis Machado, Juliana; da Silva, Marcos Vinícius; Cavellani, Camila Lourencini; dos Reis, Marlene Antônia; Monteiro, Maria Luiza Gonçalves dos Reis; Teixeira, Vicente de Paula Antunes; Miranda Corrêa, Rosana Rosa

    2014-01-01

    Mucosal immunity consists of innate and adaptive immune responses which can be influenced by systemic immunity. Despite having been the subject of intensive studies, it is not fully elucidated what exactly occurs after HIV contact with the female genital tract mucosa. The sexual route is the main route of HIV transmission, with an increased risk of infection in women compared to men. Several characteristics of the female genital tract make it suitable for inoculation, establishment of infection, and systemic spread of the virus, which causes local changes that may favor the development of infections by other pathogens, often called sexually transmitted diseases (STDs). The relationship of these STDs with HIV infection has been widely studied. Here we review the characteristics of mucosal immunity of the female genital tract, its alterations due to HIV/AIDS, and the characteristics of coinfections between HIV/AIDS and the most prevalent STDs.

  10. Fecal-orally transmitted diseases among travelers are decreasing due to better hygienic standards at travel destination.

    Science.gov (United States)

    Baaten, Gijs G; Sonder, Gerard J B; Van Der Loeff, Maarten F Schim; Coutinho, Roel A; Van Den Hoek, Anneke

    2010-01-01

    To evaluate whether changes in attack rates of fecal-orally transmitted diseases among travelers are related to changes in pretravel vaccination practices or better hygienic standards at travel destination. National surveillance data on all laboratory-confirmed cases of travel-related hepatitis A, shigellosis, and typhoid fever diagnosed in the Netherlands from 1995 to 2006 were matched with the number of Dutch travelers to developing countries to calculate region-specific annual attack rates. Trends in attack rates of non-vaccine-preventable shigellosis were compared with those of vaccine-preventable hepatitis A and typhoid fever. Trends were also compared with three markers for hygienic standards of the local population at travel destinations, drawn from the United Nations Development Programme database: the human development index, the sanitation index, and the water source index. Attack rates among Dutch travelers to developing regions declined for hepatitis A, shigellosis, and typhoid fever. Region-specific trends in attack rates of shigellosis resembled trends of hepatitis A and typhoid fever. Declining attack rates of the three fecal-orally transmitted diseases correlated with improvements in socioeconomic, sanitary, and water supply conditions of the local population at travel destination. These findings suggest that improved hygienic standards at travel destination strongly contributed to the overall decline in attack rates of fecal-orally transmitted diseases among visiting travelers. © 2010 International Society of Travel Medicine.

  11. Stability analysis of a general age-dependent vaccination model of a vertically transmitted disease

    International Nuclear Information System (INIS)

    El Doma, M.

    1995-07-01

    An SIR epidemic model of a general age-dependent vaccination of a vertically as well as horizontally transmitted disease is investigated when the population is in steady state and the fertility, mortality and removal rates depends on age. We determine the steady states and examine their stabilities. (author). 24 refs

  12. [Knowledge of university students in Szeged, Hungary about reliable contraceptive methods and sexually transmitted diseases].

    Science.gov (United States)

    Devosa, Iván; Kozinszky, Zoltán; Vanya, Melinda; Szili, Károly; Fáyné Dombi, Alice; Barabás, Katalin

    2016-04-03

    Promiscuity and lack of use of reliable contraceptive methods increase the probability of sexually transmitted diseases and the risk of unwanted pregnancies, which are quite common among university students. The aim of the study was to assess the knowledge of university students about reliable contraceptive methods and sexually transmitted diseases, and to assess the effectiveness of the sexual health education in secondary schools, with specific focus on the education held by peers. An anonymous, self-administered questionnaire survey was carried out in a randomized sample of students at the University of Szeged (n = 472, 298 women and 174 men, average age 21 years) between 2009 and 2011. 62.1% of the respondents declared that reproductive health education lessons in high schools held by peers were reliable and authentic source of information, 12.3% considered as a less reliable source, and 25.6% defined the school health education as irrelevant source. Among those, who considered the health education held by peers as a reliable source, there were significantly more females (69.3% vs. 46.6%, p = 0.001), significantly fewer lived in cities (83.6% vs. 94.8%, p = 0.025), and significantly more responders knew that Candida infection can be transmitted through sexual intercourse (79.5% versus 63.9%, p = 0.02) as compared to those who did not consider health education held by peers as a reliable source. The majority of respondents obtained knowledge about sexual issues from the mass media. Young people who considered health educating programs reliable were significantly better informed about Candida disease.

  13. The HoMBReS and HoMBReS Por un Cambio Interventions to Reduce HIV Disparities Among Immigrant Hispanic/Latino Men

    OpenAIRE

    Rhodes, Scott D.; Leichliter, Jami S.; Sun, Christina J.; Bloom, Fred R.

    2016-01-01

    Hispanics/Latinos in the United States are affected disproportionately by human immunodeficiency virus (HIV) infection, acquired immunodeficiency syndrome (AIDS), and other sexually transmitted diseases (STDs); however, few effective evidence-based prevention interventions for this population exist. This report describes the Hombres Manteniendo Bienestar y Relaciones Saludables (Men Maintaining Wellbeing and Healthy Relationships) (HoMBReS) intervention, which was developed by a community-bas...

  14. Health status of hotel workers with special reference to high risk practices and STDs.

    Science.gov (United States)

    Pawar, A T; Kakrani, V A

    2007-01-01

    A cross sectional study was conducted on health status of hotel workers of Pune city. Out of estimated 1000 hotel workers 516 were selected by stratified random sampling technique. The study revealed that 71.5% hotel workers were suffering from one or other type of morbid condition. Anemia was the commonest morbidity with prevalence of 40.3%. 187 (36.2%) of hotel workers had extramarital sexual relations. A total of 77 (14.9%) hotel workers were having STDs at the time of study.

  15. Enteric disease episodes and the risk of acquiring a future sexually transmitted infection: a prediction model in Montreal residents.

    Science.gov (United States)

    Caron, Melissa; Allard, Robert; Bédard, Lucie; Latreille, Jérôme; Buckeridge, David L

    2016-11-01

    The sexual transmission of enteric diseases poses an important public health challenge. We aimed to build a prediction model capable of identifying individuals with a reported enteric disease who could be at risk of acquiring future sexually transmitted infections (STIs). Passive surveillance data on Montreal residents with at least 1 enteric disease report was used to construct the prediction model. Cases were defined as all subjects with at least 1 STI report following their initial enteric disease episode. A final logistic regression prediction model was chosen using forward stepwise selection. The prediction model with the greatest validity included age, sex, residential location, number of STI episodes experienced prior to the first enteric disease episode, type of enteric disease acquired, and an interaction term between age and male sex. This model had an area under the curve of 0.77 and had acceptable calibration. A coordinated public health response to the sexual transmission of enteric diseases requires that a distinction be made between cases of enteric diseases transmitted through sexual activity from those transmitted through contaminated food or water. A prediction model can aid public health officials in identifying individuals who may have a higher risk of sexually acquiring a reportable disease. Once identified, these individuals could receive specialized intervention to prevent future infection. The information produced from a prediction model capable of identifying higher risk individuals can be used to guide efforts in investigating and controlling reported cases of enteric diseases and STIs. © The Author 2016. Published by Oxford University Press on behalf of the American Medical Informatics Association. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  16. Fatores de risco para doenças sexualmente transmissíveis entre prostitutas e travestis de Ribeirão Preto (SP, Brasil Risk factors for sexually transmitted diseases in prostitutes and transvestites in Ribeirão Preto (SP, Brazil

    Directory of Open Access Journals (Sweden)

    Afonso Dinis Costa Passos

    2004-08-01

    íficos desse grupo para as doenças sexualmente transmissíveis.OBJECTIVE: To describe the demographic and socioeconomic characteristics of sex workers in the city of Ribeirão Preto, which is in the state of São Paulo, Brazil, and to investigate the risk factors for sexually transmitted diseases (STDs in this population. METHODS: All the areas in the city where female or male prostitutes or transvestites work or live were visited. The participants answered a questionnaire that collected sociodemographic data and information concerning risk factors for STDs. A social worker who for more than five years had carried out educational activities with sex workers in Ribeirão Preto was responsible for the interviews. RESULTS: The 449 female prostitutes, 13 male prostitutes, and 53 male transvestite sex workers who were included in the study make up a young population, with little schooling and a low socioeconomic level. A majority of them were born in states other than São Paulo, and a third of them still maintain a residence in some other state. In comparison to the prostitutes (the female and male prostitutes considered together, the transvestites had a significantly higher risk for STDs, which was reflected in their number of years as sex workers, average number of sexual partners per day, history of ulcerative STDs, practice of anal sex, use of illegal noninjectable drugs (especially crack, and history of incarceration. Exposure to alcohol was the only risk factor found more frequently in the prostitutes. Using a condom with a steady partner was less frequent than was condom use in commercial sex, for both the prostitutes and the transvestites. CONCLUSIONS: Sex workers in Ribeirão Preto, especially transvestites, are socially marginalized and at high risk for STDs. Public health services should focus more attention on this population by developing prevention programs and by supporting additional research that could provide more detailed knowledge concerning the specific risk

  17. Modeling ecodevelopmental context of sexually transmitted disease/HIV risk and protective behaviors among African-American adolescents

    Directory of Open Access Journals (Sweden)

    Li Y

    2017-05-01

    Full Text Available Ya-Huei Li,1 Osaro Mgbere,1,2 Susan Abughosh,1 Hua Chen,1 Paula Cuccaro,3 Ekere James Essien1,3 1Department of Pharmaceutical Health Outcomes and Policy, College of Pharmacy, University of Houston, Texas Medical Center, Houston, TX, USA; 2Houston Health Department, Houston, TX, USA; 3Department of Health Promotion and Behavioral Sciences, School of Public Health, University of Texas Health Science Center, Houston, TX, USA Abstract: Risk and protective processes are integrated developmental processes that directly or indirectly affect behavioral outcomes. A better understanding of these processes is needed, in order to gauge their contribution to sexual risk behaviors. This retrospective cross-sectional study modeled the ecodevelopmental chain of relationships to examine the social contexts of African-American (AA adolescents associated with sexually transmitted disease (STD- and HIV-risk behaviors. We used data from 1,619 AA adolescents with an average age of 16±1.8 years obtained from the first wave of the National Longitudinal Study of Adolescent Health for this study. Confirmatory factor analysis followed by structural equation modeling was conducted to identify the latent constructs that reflect the social–interactional components of the ecodevelopmental theory. Among contextual factors, findings indicated that a feeling of love from father, school, religion, and parent attitudes toward adolescent sexual behavior were all factors that played significant roles in the sexual behavior of AA adolescents. AA adolescents who reported feeling love from their father, feeling a strong negative attitude from their parents toward having sex at a very young age, and having a strong bond with school personnel were associated with better health statuses. The level of parents’ involvement in their children’s lives was reflected in the adolescents’ feeling of love from parents and moderated by their socioeconomic status. Being male, attaining

  18. Perceived versus actual condom skills among clients at sexually transmitted disease clinics.

    OpenAIRE

    Langer, L M; Zimmerman, R S; Cabral, R J

    1994-01-01

    The primary aim of this study was to investigate whether individual self-reports of perceived ability to use a condom correctly correlated with the actual ability to do so. Participants in the study were 3,059 clients of a sexually transmitted disease clinic. The findings revealed that the participants' perceived self-efficacy with regard to using a condom effectively was a poor indicator of their clinically demonstrated skills using a penile model as scored on the 6-point Condom Skills Index...

  19. Pattern of childhood STDs in a major hospital of East Delhi

    Directory of Open Access Journals (Sweden)

    Bhogal C

    2002-01-01

    Full Text Available Of the 1418 patients with STDs, who attended the STD clinic between January 1996 to December 2000, 50 (3.4% were children below 14 years of age. Boys (29 were more than girls (21. Syphilis was the most common STD found in these children (46.8%, followed by vulvo-vaginal candidiasis (19.2%, condylomata acuminata (10.6%, gonorrhoea (8.5%, herpes progenitalis (6.4%, chancroid (4.3%, perianal candidosis and perianal molluscum contagiosum (2.1 % each. Three children had more than one STD. A history of sexual abuse could be elicited in 30 children (60%, none of the children were positive of HIV. All children with symptoms pertaining to their genitourinary system should be evaluated thoroughtly for sexual abuse.

  20. Soil-Transmitted Helminth Infections

    Science.gov (United States)

    ... Schistosomiasis and soil-transmitted helminth infections More about neglected tropical diseases News WHO recommends large-scale deworming to improve children’s health and nutrition 29 September 2017 About us ...

  1. Fecal-orally transmitted diseases among travelers are decreasing due to better hygienic standards at travel destination

    NARCIS (Netherlands)

    Baaten, Gijs G.; Sonder, Gerard J. B.; van der Loeff, Maarten F. Schim; Coutinho, Roel A.; van den Hoek, Anneke

    2010-01-01

    Objective. To evaluate whether changes in attack rates of fecal-orally transmitted diseases among travelers are related to changes in pretravel vaccination practices or better hygienic standards at travel destination. Methods. National surveillance data on all laboratory-confirmed cases of

  2. Prevalence of Chlamydia trachomatis/Neisseria gonorrhoeae and human papilloma virus among women-at risk in the Aegian region of Turkey, and their knowledge about HIV/AIDS.

    Science.gov (United States)

    Gazi, H; Surucuoglu, S; Yolasigmaz, G; Sen, M; Akcali, S; Dinc, G; Teker, A; Sanlidag, T; Koroğlu, G

    2008-09-01

    The aim of this study was to determine the prevalence of selected sexually transmitted diseases (STDs) and the level of knowledge and attitudes regarding HIV/AIDS among Turkish brothel based sex-workers (SWs). A pre-designed questionnaire was administered to 199 SWs to obtain their sexual behaviours and their level of knowledge of HIV/AIDS. The specimens collected for C trachomatis/N gonorrhoeae and human papillomavirus (HPV) were tested using Gen-Probe PACE 2 and HPV-screening assays, respectively. Aproximately sixty-seven per cent of the SWs knew that condoms afforded protection against HIV/AIDS and 62% reported continued use of condoms. Although most of the SWs had heard about HIV/AIDS, thorough knowledge of transmission and prevention was lacking. The overall estimated rates for C trachomatis/N gonorrhoeae and HPV were 18.6% and 9.7%, respectively. There is a need for further studies to generate more data on the prevalence of STDs and the knowledge of STDs in this population.

  3. Syndrome-wise diagnosis status of sexually transmitted infection ...

    African Journals Online (AJOL)

    a dramatic transformation[1] medical attention is ... recognition of STDs as a major public health problem, stigma ..... We would like to thank Ms. Mohua Bhattacharya, technical staff, for ... Department of Biochemistry, Medical College, College.

  4. A risk-based model for predicting the impact of using condoms on the spread of sexually transmitted infections

    Directory of Open Access Journals (Sweden)

    Asma Azizi

    2017-02-01

    Full Text Available We create and analyze a mathematical model to understand the impact of condom-use and sexual behavior on the prevalence and spread of Sexually Transmitted Infections (STIs. STIs remain significant public health challenges globally with a high burden of some Sexually Transmitted Diseases (STDs in both developed and undeveloped countries. Although condom-use is known to reduce the transmission of STIs, there are a few quantitative population-based studies on the protective role of condom-use in reducing the incidence of STIs. The number of concurrent partners is correlated with their risk of being infectious by an STI such as chlamydia, gonorrhea, or syphilis. We develop a Susceptible-Infectious-Susceptible (SIS model that stratifies the population based on the number of concurrent partners. The model captures the multi-level heterogeneous mixing through a combination of biased (preferential and random (proportional mixing processes between individuals with distinct risk levels, and accounts for differences in condom-use in the low- and high-risk populations. We use sensitivity analysis to assess the relative impact of high-risk people using condom as a prophylactic intervention to reduce their chance of being infectious, or infecting others. The model predicts the STI prevalence as a function of the number of partners of an individual, and quantifies how this distribution of effective partners changes as a function of condom-use. Our results show that when the mixing is random, then increasing the condom-use in the high-risk population is more effective in reducing the prevalence than when many of the partners of high-risk people have high risk. The model quantifies how the risk of being infected increases for people who have more partners, and the need for high-risk people to consistently use condoms to reduce their risk of infection. Keywords: Mathematical modeling, Sexually transmitted infection (STI, Biased (preferential mixing, Random

  5. [Vector transmitted diseases and climate changes in Europe].

    Science.gov (United States)

    Rossati, Antonella; Bargiacchi, Olivia; Kroumova, Vesselina; Garavelli, Pietro Luigi

    2014-09-01

    The increase in temperatures recorded since the mid-nineteenth century is unprecedented in the history of mankind. The consequences of climate changes are numerous and can affect human health through direct (extreme events, natural disasters) or indirect (alteration of the ecosystem) mechanisms. Climate changes have repercussions on ecosystems, agriculture, social conditions, migration, conflicts and the transmission mode of infectious diseases. Vector-borne diseases are infections transmitted by the bite of infected arthropods such as mosquitoes, ticks, triatomines, sand flies and flies. Epidemiological cornerstones of vector-borne diseases are: the ecology and behaviour of the host, the ecology and behaviour of the vector, and the population's degree of immunity. Mosquito vectors related to human diseases mainly belong to the genus Culex, Aedes and Mansonia. Climate changes in Europe have increased the spread of new vectors, such as Aedes albopictus, and in some situations have made it possible to sustain the autochthonous transmission of some diseases (outbreak of Chukungunya virus in northern Italy in 2007, cases of dengue in the South of France and in Croatia). Despite the eradication of malaria from Europe, anopheline carriers are still present, and they may allow the transmission of the disease if the climatic conditions favour the development of the vectors and their contacts with plasmodium carriers. The tick Ixodes ricinus is a vector whose expansion has been documented both in latitude and in altitude in relation to the temperature increase; at the same time the related main viral and bacterial infections have increased. In northern Italy and Germany, the appearance of Leishmaniasis has been associated to climatic conditions that favour the development of the vector Phlebotomus papatasi and the maturation of the parasite within the vector, although the increase of cases of visceral leishmaniasis is also related to host immune factors, particularly

  6. Medical Surveillance Monthly Report (MSMR). Volume 20, Number 2, February 2013

    Science.gov (United States)

    2013-02-01

    transmitted diseases (STDs) syphilis and gonorrhea had to be broadened to include Chlamydia trachomatis (CT) and human papillomavi- rus (HPV) infections...last remaining class of eff ective antimicrobials and the only antibiotics recommended for gonorrhea treatment, have been reported in Asia and...654. Accessed: 20 February 2012 22. Kirkcaldy RD, Bolan GA, Wasserheit JN. Cephalosporin-resistant gonorrhea in North America. JAMA. 2013;309:185

  7. Street Stories - Be Smart. Be Well. STD Videos

    Centers for Disease Control (CDC) Podcasts

    2010-03-15

    This video, produced by Be Smart. Be Well., raises awareness of Sexually Transmitted Diseases (STDs): 1) What are they? 2) Why they matter? and, 3) What can I do about them? Footage courtesy of Be Smart. Be Well.  Created: 3/15/2010 by National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention (NCHHSTP).   Date Released: 3/15/2010.

  8. Molly's Story - Be Smart. Be Well. STD Videos

    Centers for Disease Control (CDC) Podcasts

    2010-03-15

    This video, produced by Be Smart. Be Well., raises awareness of Sexually Transmitted Diseases (STDs): 1) What are they? 2) Why they matter? and, 3) What can I do about them? Footage courtesy of Be Smart. Be Well.  Created: 3/15/2010 by National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention (NCHHSTP).   Date Released: 3/15/2010.

  9. Influence of sexually transmitted infections in a horse breeding

    Directory of Open Access Journals (Sweden)

    Kosec Marjan

    2015-01-01

    Full Text Available The most frequent problems in horses reproduction are generally divided into those of infectious and non infectious etiology. Common causes of infectious diseases are usual­ly viruses and bacteria, and less frequently protozoa, mykoplasma and fungi. In this work there are presented the most important fact about sexually transmitted diseases, their clinical picture, risk factors, preventive measures as well as measures to prevent and eradicate the diseases. The biggest risk factor for sexually transmitted diseases in horses are breeding stallions, both in natural mating and in artificial insemination. Therefore, in order to prevent genital infections in horses, it is essential that the stallions used for breeding are healthy (non-infected. That can be determined with certainty only if the stallions are examined (tested just before the breeding season on most frequent sexually transmitted diseases (CEM,EAV. It is well known that in most cases the clinical picture of sexually transmitted diseses is not manifested on genitals. As well, variations in clinical picture can be expected also in mares, depending on the stage of the disease and its etiology. Harms arising from sexually transmitted diseases can be divided into direct and indirect. Direct damage occurs in the form of endometritis, miscarriage, stillbirths and births of weak foals, and indirect in restricting the traffic of infected and suspicios animals, isolation of the infected ones as well as medical treatment and interrupting mating.

  10. [The effects of a sex education program on knowledge related to sexually transmitted diseases and sexual autonomy among university students].

    Science.gov (United States)

    Shin, YunHee; Chun, YoungKyung; Cho, SungMi; Cho, YeRyung

    2005-12-01

    The purpose of this study was to evaluate the effects of a sex education program, which was based on the Health Belief Model, on knowledge related to sexually transmitted diseases and sexual autonomy among university students. A non-equivalent control group, pretest-posttest design was used. The four session program was delivered to 18 students during 4 weeks; the control group consisted of 23 students. The theme of the first session was "sex, gender, and sexuality: all our concern", "dangerous sex" for the second session, "safe sex" for the third session, and "right sex for you and me" for the fourth session. At follow-up, the knowledge related to sexually transmitted diseases and sexual autonomy were significantly greater in the intervention group than in the control group. A sex education program with several sessions within the theoretical frame of HBM was effective to improve knowledge related to sexually transmitted diseases and sexual autonomy. The results suggest the potential of a systematic sexual education program to teach healthy sex and to extend the program for other various populations.

  11. All4You! A Randomized Trial of an HIV, Other STDs, and Pregnancy Prevention Intervention for Alternative School Students

    Science.gov (United States)

    Coyle, Karin K.; Kirby, Douglas B.; Robin, Leah E.; Banspach, Stephen W.; Baumler, Elizabeth; Glassman, Jill R.

    2006-01-01

    This study evaluated All4You!, a theoretically based curriculum designed to reduce sexual risk behaviors associated with HIV, other STDs, and unintended pregnancy among students in alternative schools. The study featured a randomized controlled trial involving 24 community day schools in northern California. A cohort of 988 students was assessed…

  12. Emotional and social representations of future teachers about sexually transmitted diseases

    Directory of Open Access Journals (Sweden)

    Aránzazu Cejudo Cortés Carmen María

    2017-01-01

    Full Text Available Health Education programs for young people have drastically increased in recent years in Spanish universities. In part, this is due to the fact that new cases of infection of a sexually transmitted disease continue happening, especially at this stage, and universities as an educational space in which a large number of young people are concentrated, must address this problem. Training young students in promoting healthy sexual habits will prevent not only new infections, but also facilitate the acquisition of competences in the students of the health and socio-educational areas, necessary for their later professional development. This research provides some information about the knowledge and attitudes of students of educational qualifications about HIV/AIDS, with particular relevance to the emotions and social representations that the students have about this fact and that can interfere in their lack of information making them more vulnerable to the disease.

  13. EPA-Registered Repellents for Mosquitoes Transmitting Emerging Viral Disease.

    Science.gov (United States)

    Patel, Radha V; Shaeer, Kristy M; Patel, Pooja; Garmaza, Aleksey; Wiangkham, Kornwalee; Franks, Rachel B; Pane, Olivia; Carris, Nicholas W

    2016-12-01

    In many parts of the United States, mosquitoes were previously nuisance pests. However, they now represent a potential threat in the spread of viral diseases. The Aedes aegypti, Aedes albopictus, and Culex species mosquitoes are endemic to the United States and together may transmit a variety of viral diseases of growing concern, including West Nile virus, chikungunya, dengue fever, and Zika virus. The Centers for Disease Control and Prevention and the Environmental Protection Agency (EPA) recommend N,N-diethyl-meta-toluamide (DEET) as a first-line mosquito repellent, but for patients refusing to use DEET or other conventional repellents, guidance is limited to any EPA-registered product. Therefore, we conducted a systematic review of the literature to identify which EPA-registered personal mosquito repellent provides the best protection from A. aegypti, A. albopictus, and Culex spp. mosquitoes. We abstracted data from 62 published reports of EPA-registered mosquito repellents. The conventional repellent picaridin has the strongest data to support its use as a second-line agent, while IR3535 and oil of lemon eucalyptus are reasonably effective natural products. Citronella, catnip, and 2-undecanone offer limited protection or have limited data. These results can be used by pharmacists and other health care professionals to advise patients on the selection of an EPA-registered mosquito repellent. Regardless of the repellent chosen, it is vital for patients to follow all instructions/precautions in the product labeling to ensure safe and effective use. © 2016 Pharmacotherapy Publications, Inc.

  14. Abordagem nas doenças sexualmente transmissíveis Approach in sexually transmitted diseases

    Directory of Open Access Journals (Sweden)

    Walter Belda Junior

    2009-04-01

    Full Text Available As doenças sexualmente transmissíveis estão entre os problemas de saúde pública mais comuns em todo o mundo. Entre suas consequências estão a infertilidade feminina e masculina, a transmissão de mãe para filho, determinando perdas gestacionais ou doença congênita, e o aumento do risco para a infecção pelo HIV. Dessa forma, este guideline tem o objetivo de contribuir para melhorar a qualidade de atenção às pessoas com infecções sexualmente transmissíveis mais frequentes no Brasil, trazendo de forma didática e concreta o estado atual dos conhecimentos para os dermatologistas e médicos em geral que atuam no atendimento dessas pessoas e as principais recomendações para o diagnóstico e tratamento das doenças sexualmente transmissíveis mais recorrentes.Nowadays, sexually transmitted diseases are one of the most common public health issues. Among its consequences are the possibility of transmission from mother to baby - which may cause miscarriages and congenital disease, male and female infertility, and the increase of HIV infection risk. Therefore, the main goal of these guidelines is to contribute to the improvement of the treatment for sexually transmitted diseases patients by presenting to the medical community how today's science stands on the matter and also what the recommendation for diagnosing and treating a patient are.

  15. Occupational Hazards, Public Health Risks: Sex Work and Sexually Transmitted Infections, their Epidemiological Liaisons and Disease Control Challenges

    NARCIS (Netherlands)

    R. Steen (Richard)

    2014-01-01

    markdownabstract__Abstract__ Sexually transmitted infections (STIs) represent a large and diverse category within communicable diseases, comprising more than thirty-five pathogens transmissible through sexual contact. [1] Common, curable bacterial and protozoal STIs manifest with

  16. A comparative study to assess the knowledge and practices regarding sexual health among the migrants and non-migrants in Mumbai city

    OpenAIRE

    Purushottam A. Giri; Santosh B. Shirol; Abhiram M. Kasbe

    2011-01-01

    Background: Population movements of the scale currently experienced by developing countries have significant implications on the spread of sexually transmitted diseases (STDs) and HIV/AIDS. Mumbai is a large industrial city and has experienced large influx of migrants in the past two decades. The prevalence of multiple risk-traits among the migrants differs significantly by age, marital status, educational level, and living arrangements. Addressing sexual health also requires understanding an...

  17. ÜNİVERSİTE ÖĞRENCİLERİNİN CİNSEL SAĞLIK VE KORUNMA YÖNTEMLERİ BİLGİSİ

    OpenAIRE

    KARAOĞLU, Nazan

    2009-01-01

    Objective: This study is performed in a university campus primary care clinic setting and aimed to determine whether the university students were knowledgeable on sexuality topics, including contraception and sexual transmitted diseases (STDs). Research about the sexual knowledge of adolescents and young adults is an important step to determine the risk involved and helps to identify the parameters for further counseling and education. Method: An anonymous questionnaire of 18 ...

  18. Effective communication of risks to young adults: using message framing and visual aids to increase condom use and STD screening.

    Science.gov (United States)

    Garcia-Retamero, Rocio; Cokely, Edward T

    2011-09-01

    Sexually Transmitted Diseases (STDs)-including HIV/AIDS-are among the most common infectious diseases in young adults. How can we effectively promote prevention and detection of STDs in this high risk population? In a two-phase longitudinal experiment we examined the effects of a brief risk awareness intervention (i.e., a sexual health information brochure) in a large sample of sexually active young adults (n = 744). We assessed the influence of gain- and loss-framed messages, and visual aids, on affective reactions, risk perceptions, attitudes, behavioral intentions, and reported behaviors relating to the prevention and detection of STDs. Results indicate that gain-framed messages induced greater adherence for prevention behaviors (e.g., condom use), whereas loss-framed messages were more effective in promoting illness-detecting behaviors (e.g., making an appointment with a doctor to discuss about STD screening). The influence of the framed messages on prevention and detection of STDs was mediated by changes in participants' attitudes toward the health behaviors along with changes in their behavioral intentions. Moreover, when visual aids were added to the health information, both the gain- and loss-framed messages became equally and highly effective in promoting health behaviors. These results converge with other data indicating that well-constructed visual aids are often among the most highly effective, transparent, fast, memorable, and ethically desirable means of risk communication. Theoretical, economic, and public policy implications of these results are discussed. (c) 2011 APA, all rights reserved.

  19. A six-year follow-up survey of sexually transmitted diseases in Brasilia, the capital of Brazil

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    Simões-Barbosa Augusto

    2002-01-01

    Full Text Available The notification of sexually transmitted diseases (STD is a prime component of well-designed public health policy. However, peculiar aspects of STD must be taken into account for the correct management of surveillance activities. Here, we describe the distribution of the most common sexually transmitted diseases among patients attended by the gynecological clinics of the principal public hospitals of Brasilia and the Federal District, Brazilian capital, during six years. A total of 142,158 patients had their cervicovaginal samples collected for Papanicolaou preparations and eventual biopsies. Diagnosis was made according to cytological and histological alterations, distinguishing among vaginal infections, and pre-cancerous and cancerous cervical lesions. We also looked at the annual prevalence of the various types of infections and alterations. There was a high prevalence of bacterial vaginosis, trichomoniasis and candidiasis, with suggestive changes over the years. Pre-cancerous and cancerous lesions increased 2.2 fold during the six years. A large proportion of the cases involved late stages of cervical cancer, indicating the necessity of prompt attendance of the population in a routine gynecological prevention program.

  20. Acculturation and HIV-related sexual behaviours among international migrants: a systematic review and meta-analysis.

    Science.gov (United States)

    Du, Hongfei; Li, Xiaoming

    2015-01-01

    This review examines the global literature regarding the relationship between acculturation and HIV-related sexual behaviours among international migrants. Seventy-nine articles published in English-language journals prior to July 2012 met the criteria for inclusion. We conducted a systematic review and subset meta-analysis of correlations between acculturation and five types of sexual behaviours including condom use, multiple partnerships, early sexual initiation, sexually transmitted diseases (STDs) and other unsafe sexual practices. Immigrants high in mainstream acculturation were more likely to have multiple partnerships, early sexual initiation, STDs and unsafe sex (rs ranged from 0.10 to 0.16), but acculturation was not associated with condom use (r = 0.02). Gender moderated the relationships between acculturation and multiple partnerships, STDs and unsafe sex. The relationship between acculturation and unsafe sex also varied across ethnicity. These findings suggest that acculturation may serve as a risk factor towards immigrants' HIV-related sexual health. We offered a theoretical framework and suggested applying cross-cultural and longitudinal designs in future research on acculturation and health behaviours.

  1. Acculturation and HIV-related sexual behaviors among international migrants: A systematic review and meta-analysis

    Science.gov (United States)

    Li, Xiaoming

    2014-01-01

    This review examines the global literature regarding the relationship between acculturation and HIV-related sexual behaviors among international migrants. Seventy-nine articles published in English-language journals prior to July 2012 met the criteria for inclusion. We conducted a systematic review and subset meta-analysis of correlations between acculturation and five types of sexual behaviors including condom use, multiple partnerships, early sexual initiation, sexually transmitted diseases (STDs), and other unsafe sexual practices. Immigrants high in mainstream acculturation were more likely to have multiple partnerships, early sexual initiation, STDs, and unsafe sex (rs ranged from .10 to .16), but acculturation was not associated with condom use (r = .02). Gender moderated the relationships between acculturation and multiple partnerships, STDs, and unsafe sex. The relationship between acculturation and unsafe sex also varied across ethnicity. These findings suggest that acculturation may serve as a risk factor towards immigrants’ HIV-related sexual health. We offered a theoretical framework and suggested applying cross-cultural and longitudinal designs in future research on acculturation and health behaviors. PMID:25793493

  2. Emergence of Arthropod Transmitted infections in Kennel Dogs

    Directory of Open Access Journals (Sweden)

    Javed Jameel

    Full Text Available Changing scenario of climate resulting from global warming and adversity of nature has also resulted in emergence and re-emergence of diseases transmitted by arthropods. Increasing trends of population growth of dogs has increased the chance of disease transmission due to readily available susceptible host. Babesiosis and Hepatozoonosis and Ehrlichiosis are the main arthropod borne diseases of dogs prevalent in India. The present article explains the importance of these arthropod transmitted infections in kennel dogs, research progress and reason for their emergence in the present scenario. [Vet. World 2011; 4(11.000: 522-528

  3. [Sexually transmitted diseases and other risks in the adult film industry].

    Science.gov (United States)

    Kluger, N

    2014-02-01

    The adult film industry nowadays represents a legal multi-billion dollar business. The main health risks of adult performers are well known. They mainly include the transmission of sexually transmitted diseases such as HIV, hepatitis, gonorrhoea, Chlamydia, herpes and papillomavirus. However, despite regular follow-up, the frequency of STD remains significant in this high-risk population since a large part of the industry continues to reject systematic use of condoms. Besides, performers are also exposed to other physical and mental health issues often not known to the public. This article provides a comprehensive review of what is known about STD and other risks among the community of performers in the adult film industry. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

  4. Empowering sex workers in India to reduce vulnerability to HIV and sexually transmitted diseases.

    Science.gov (United States)

    Swendeman, Dallas; Basu, Ishika; Das, Sankari; Jana, Smarajit; Rotheram-Borus, Mary Jane

    2009-10-01

    The Sonagachi Project was initiated in Kolkata, India in 1992 as a STD/HIV intervention for sex workers. The project evolved to adopt strategies common to women's empowerment programs globally (i.e., community mobilization, rights-based framing, advocacy, micro-finance) to address common factors that support effective, evidence-based HIV/STD prevention. The Sonagachi model is now a broadly diffused evidence-based empowerment program. We previously demonstrated significant condom use increases among female sex workers in a 16 month replication trial of the Sonagachi empowerment intervention (n=110) compared to a control community (n=106) receiving standard care of STD clinic, condom promotion, and peer education in two randomly assigned rural towns in West Bengal, India (Basu et al., 2004). This article examines the intervention's impacts on 21 measured variables reflecting five common factors of effective HIV/STD prevention programs to estimate the impact of empowerment strategies on HIV/STD prevention program goals. The intervention which was conducted in 2000-2001 significantly: 1) improved knowledge of STDs and condom protection from STD and HIV, and maintained STD/HIV risk perceptions despite treatment; 2) provided a frame to motivate change based on reframing sex work as valid work, increasing disclosure of profession, and instilling a hopeful future orientation reflected in desire for more education or training; 3) improved skills in sexual and workplace negotiations reflected in increased refusal, condom decision-making, and ability to change work contract, but not ability to take leave; 4) built social support by increasing social interactions outside work, social function participation, and helping other sex workers; and 5) addressed environmental barriers of economic vulnerabilities by increasing savings and alternative income, but not working in other locations, nor reduced loan taking, and did not increase voting to build social capital. This study

  5. STD and HIV screening in general practice: a survey related to termination of pregnancy in south Thames.

    Science.gov (United States)

    Harper, R L; Maguire, H C; Kurtz, Z

    1998-01-01

    It has been recommended that screening for sexually transmitted disease (STDs) be carried out at the time of termination of pregnancy to allow prevention of post-abortion infection. Screening offers the opportunity to treat an infected woman and prevent serious complications following the termination procedure. Our findings indicate that general practitioners (GPs) in South Thames did not routinely carry out screening and few realized it took place at referral centres. PMID:9624755

  6. Lessons From the Viagra Study: Methodological Challenges in Recruitment of Older and Minority Heterosexual Men for Research on Sexual Practices and Risk Behaviors

    OpenAIRE

    Jones, Sande Gracia; Patsdaughter, Carol A.; Martinez Cardenas, Vicente Manuel

    2011-01-01

    Although all sexually active persons may be at potential risk for HIV and other sexually transmitted diseases (STDs), there is a common misperception that older heterosexual adults are not at risk (Smith & Christakis, 2009). HIV is a continuing concern in persons ages 50 and older (Goodroad, 2003; Savasta, 2004). Therefore, research with this population is warranted. However, little literature addresses the recruitment of middle aged and older heterosexual men, particularly minority men, into...

  7. How effective is integrated vector management against malaria and lymphatic filariasis where the diseases are transmitted by the same vector?

    OpenAIRE

    Stone, C.; Lindsay, S.W.; Chitnis, N.

    2014-01-01

    Background: The opportunity to integrate vector management across multiple vector-borne diseases is particularly plausible for malaria and lymphatic filariasis (LF) control where both diseases are transmitted by the same vector. To date most examples of integrated control targeting these diseases have been unanticipated consequences of malaria vector control, rather than planned strategies that aim to maximize the efficacy and take the complex ecological and biological interactions between th...

  8. Assessment of knowledge, attitude and risk behaviors towards HIV/AIDS and other sexual transmitted infection among preparatory students of Gondar town, north west Ethiopia

    Directory of Open Access Journals (Sweden)

    Shiferaw Yitayal

    2011-11-01

    Full Text Available Abstract Background The first case of HIV in Ethiopia was reported in 1984. Since then, HIV/AIDS has become a major public health concern in the country, leading the Government of Ethiopia to declare a public health emergency in 2002. Although the epidemic is currently stable, HIV/AIDS remains a major development challenge for Ethiopia. The spread of HIV in any community is in part determined by the knowledge of attitude towards sexuality of its members and by their actual sexual practices. The aim of the study was to assess students' knowledge, attitudes and practices regarding HIV/AIDS and STDs in Gondar, North West Ethiopia. Methods A cross sectional study was conducted between February 1 to March 1, 2009 in preparatory high school students. Pre-tested questioner was used to generate the data and analysis was made by SPSS version 15. Chi -square value was calculated and p-value Results All the students had heard about AIDS before the interview. Knowledge on some aspect of the disease was quite low in the study group. Only half of the students knew that at present, AIDs is incurable and that HIV infection can be acquired through sexual contact with a 'familiar' person. Knowledge about STI was also quite low, 39% knew that pus in the urine is a symptom of STI and 45.4% knew that acquisition of other STIs is increases the chance of HIV transmission following unsafe sex with known cases. 25% of the study group had previous sexual intercourse and exposed at least one risk behavior. About 34% of the respondents had negative attitude towards AIDS and STDs. Conclusion Awareness about STDs and methods of prevention of HIV and STDs was low. More risk behavior was observed in male and those with alcohol and drugs of abuse.

  9. STD Symptoms: Common STDs and Their Symptoms

    Science.gov (United States)

    ... with an infected person's blood. Others, such as gonorrhea, can only be transmitted through sexual contact. Chlamydia ... between periods in women Testicular pain in men Gonorrhea is a bacterial infection of your genital tract. ...

  10. Sexually Transmitted Disease Prevention Policies in the United States: Evidence and Opportunities.

    Science.gov (United States)

    Leichliter, Jami S; Seiler, Naomi; Wohlfeiler, Dan

    2016-02-01

    Policies are an important part of public health interventions, including in the area of sexually transmitted disease (STD) prevention. Similar to other tools used in public health, policies are often evaluated to determine their usefulness. Therefore, we conducted a nonsystematic review of policy evidence for STD prevention. Our review considers assessments or evaluations of STD prevention-specific policies, health care system policies, and other, broader policies that have the potential to impact STD prevention through social determinants of health. We also describe potential policy opportunity in these areas. It should be noted that we found gaps in policy evidence for some areas; thus, additional research would be useful for public health policy interventions for STD prevention.

  11. Decreasing Prevalence of Transfusion Transmitted Infection in Indian Scenario

    Directory of Open Access Journals (Sweden)

    Tulika Chandra

    2014-01-01

    Full Text Available Transfusion transmitted infections are major problem associated with blood transfusion. Accurate estimates of risk of TTIs are essential for monitoring the safety of blood supply and evaluating the efficacy of currently employed screening procedures. The present study was carried out to assess the percentage of voluntary donors and replacement donors and to find out prevalence and changing trends of various TTIs blood donors in recent years. A study was carried out on blood units of voluntary and replacement donors which were collected from January 2008 to December 2012. On screening of 180,371 replacement units, seropositivity of transfusion transmitted disease in replacement donors was 0.15% in HIV, 1.67% in hepatitis B surface antigen, 0.49% in hepatitis C virus, 0.01% in VDRL, and 0.009% in malaria. Of 11,977 voluntary units, seropositivity of transfusion transmitted disease in voluntary donors was 0.08% in HIV, 0.24% in hepatitis B surface antigen, 0.001% in hepatitis C virus, 0.008% in VDRL (sexually transmitted disease, and 0.01% in malaria. From results it has been concluded that prevalence of transfusion transmitted infection (HIV, HBV, HCV, VDRL, and malaria was more in replacement donors in comparison to voluntary donors. Extensive donor selection and screening procedures will help in improving the blood safety.

  12. What Are Some Types of STDs/STIs?

    Science.gov (United States)

    ... to transmit the virus to someone else. 3 Genital Herpes Caused by the herpes simplex virus (HSV) 4 ... and type 2 (HSV-2). Both can cause genital herpes, although most cases of genital herpes are caused ...

  13. A Survey of Texas HIV, Sexually Transmitted Disease, Tuberculosis, and Viral Hepatitis Providers' Billing and Reimbursement Capabilities.

    Science.gov (United States)

    Flynn, Matthew B; Atwood, Robin; Greenberg, Jennifer B; Ray, Tara; Harris, Karol Kaye

    2015-11-01

    The Affordable Care Act presents financial challenges and opportunities for publicly funded service providers. We assessed billing practices and anticipated barriers to third-party billing among organizations in Texas that provide publicly funded HIV, sexually transmitted diseases, tuberculosis, and viral hepatitis services. One third to one half of the organizations did not bill for medical services. The most common barrier to third-party billing was lack of staff knowledge about billing and coding. Future research must evaluate options for organizations and communities to maintain access to infectious disease services for vulnerable populations.

  14. A Survey of Texas HIV, Sexually Transmitted Disease, Tuberculosis, and Viral Hepatitis Providers’ Billing and Reimbursement Capabilities

    Science.gov (United States)

    Atwood, Robin; Greenberg, Jennifer B.; Ray, Tara; Harris, Karol Kaye

    2015-01-01

    The Affordable Care Act presents financial challenges and opportunities for publicly funded service providers. We assessed billing practices and anticipated barriers to third-party billing among organizations in Texas that provide publicly funded HIV, sexually transmitted diseases, tuberculosis, and viral hepatitis services. One third to one half of the organizations did not bill for medical services. The most common barrier to third-party billing was lack of staff knowledge about billing and coding. Future research must evaluate options for organizations and communities to maintain access to infectious disease services for vulnerable populations. PMID:26447911

  15. Diseases Transmitted by Birds.

    Science.gov (United States)

    Levison, Matthew E

    2015-08-01

    Although many people these days actually work very hard at leisure time activities, diseases are most commonly acquired from birds during the course of work in the usual sense of the term, not leisure. However, travel for pleasure to areas where the diseases are highly endemic puts people at risk of acquiring some of these bird-related diseases (for example, histoplasmosis and arbovirus infections), as does ownership of birds as pets (psittacosis).

  16. Attitudinal, behavioral, and biological outcomes of a community popular opinion leader intervention in China.

    Science.gov (United States)

    Rotheram-Borus, Mary Jane; Li, Li; Liang, Li-Jung; Wen, Yi; Wu, Zunyou

    2011-10-01

    The effects of a community popular opinion leader (CPOL) intervention were examined among market vendors in a city on the eastern coast of China. Employees of 40 food markets were enrolled in a study that provided HIV-related education and tests, and treatment for sexually transmitted diseases (STDs). Twenty markets were randomly assigned to a CPOL intervention (N = 1,695) and 20 markets to a control condition (N = 1,616). Market employees in the intervention condition reported positive attitudes regarding STD/HIV prevention and more frequent discussions about safe sex than those in the control condition. Compared with baseline, the prevalence of unprotected sexual acts and new STDs were significantly lower within each study condition 24 months later. Although the CPOL intervention achieved its goal of shifting attitudes within food markets, the gains did not lead to the expected behavioral and biological outcomes.

  17. Women plan condom use after sterilization.

    Science.gov (United States)

    1998-12-01

    Sexual sterilization is highly effective in preventing pregnancy, but it does not protect against sexually transmitted diseases (STDs). People who accept sterilization as their method of family planning therefore need to be encouraged to protect themselves against HIV/AIDS and STDs even after they have been sterilized. Since women return less often to family planning providers following their sterilization procedure, they need to be advised to protect themselves against HIV and STDs before the sterilization is performed. 42% of the 2782 women who underwent tubal sterilizations at the Baylor College of Medicine in Houston during 1991-96 indicated their intention in a cross-sectional study to use condoms after sterilization. 20% of all respondents, aged 18-51 years, had a known risk factor for HIV, and almost 25% reported regular condom use for contraception or disease protection during the 3 months before sterilization. Planned condom use increased from 32% in 1991 to 51% in 1996, irrespective of age, marital status, or ethnic background. Of the 646 women who used condoms before being sterilized, almost half indicated no plans to do so after the procedure. The following factors were associated with condom use: relatively younger age, black ethnicity, unmarried status, history of previous STD, no steady partner, having a higher number of previous sex partners, past use of condoms to prevent disease transmission, and lack of partner involvement in the decision to undergo sterilization.

  18. Medical and Social Aspects of Syphilis in the Balkans from the mid-19th Century to the Interwar

    Directory of Open Access Journals (Sweden)

    Tsiamis Costas

    2016-03-01

    Full Text Available The current study presents some aspects of syphilis in the Balkan Peninsula from the 19th century until the Interwar. Ever since the birth of modern Balkan States (Greece, Bulgaria, Turkey and Serbia, urbanization, poverty and the frequent wars have been considered the major factors conducive to the spread of syphilis. The measures against sex work and sexually transmitted diseases (STDs were taken in two aspects, one medical and the other legislative. In this period, numerous hospitals for venereal diseases were established in the Balkan countries. In line with the international diagnostic approach and therapeutic standards, laboratory examinations in these Balkan hospitals included spirochete examination, Wassermann reaction, precipitation reaction and cerebrospinal fluid examination. Despite the strict legislation and the adoption of relevant laws against illegal sex work, public health services were unable to curb the spread of syphilis. Medical and social factors such as poverty, citizen’s ignorance of STDs, misguided medical perceptions, lack of sanitary control of prostitution and epidemiological studies, are highlighted in this study. These factors were the major causes that helped syphilis spread in the Balkan countries during the 19th and early 20th century. The value of these aspects as a historic paradigm is diachronic. Failure to comply with the laws and the dysfunction of public services during periods of war or socioeconomic crises are both factors facilitating the spread of STDs.

  19. Antibodies to hepatitis A antigen in relation to the number of lifetime sexual partners in patients attending an STD clinic.

    OpenAIRE

    McFarlane, E S; Embil, J A; Manuel, F R; Thiébaux, H J

    1981-01-01

    Samples of serum from 421 patients attending a clinic for sexually transmitted diseases (STDs) were tested by radioimmunoassay for determination of the prevalence of antibodies to hepatitis A antigen (anti-HA). It was found that 42 . 4% of 33 homosexual men, 39 . 4% of 218 heterosexual men, and 38 . 8% of 170 female patients had positive results for anti-HA. The association between serological results and data on STD patients, using the variables of age, sexual type and preference, number of ...

  20. Mortality from selected diseases that can be transmitted by water - United States, 2003-2009.

    Science.gov (United States)

    Gargano, J W; Adam, E A; Collier, S A; Fullerton, K E; Feinman, S J; Beach, M J

    2017-06-01

    Diseases spread by water are caused by fecal-oral, contact, inhalation, or other routes, resulting in illnesses affecting multiple body systems. We selected 13 pathogens or syndromes implicated in waterborne disease outbreaks or other well-documented waterborne transmission (acute otitis externa, Campylobacter, Cryptosporidium, Escherichia coli (E. coli), free-living ameba, Giardia, Hepatitis A virus, Legionella (Legionnaires' disease), nontuberculous mycobacteria (NTM), Pseudomonas-related pneumonia or septicemia, Salmonella, Shigella, and Vibrio). We documented annual numbers of deaths in the United States associated with these infections using a combination of death certificate data, nationally representative hospital discharge data, and disease-specific surveillance systems (2003-2009). We documented 6,939 annual total deaths associated with the 13 infections; of these, 493 (7%) were caused by seven pathogens transmitted by the fecal-oral route. A total of 6,301 deaths (91%) were associated with infections from Pseudomonas, NTM, and Legionella, environmental pathogens that grow in water system biofilms. Biofilm-associated pathogens can cause illness following inhalation of aerosols or contact with contaminated water. These findings suggest that most mortality from these 13 selected infections in the United States does not result from classical fecal-oral transmission but rather from other transmission routes.

  1. Mitigating Diseases Transmitted by Aedes Mosquitoes: A Cluster-Randomised Trial of Permethrin-Impregnated School Uniforms.

    Directory of Open Access Journals (Sweden)

    Pattamaporn Kittayapong

    2017-01-01

    Full Text Available Viral diseases transmitted via Aedes mosquitoes are on the rise, such as Zika, dengue, and chikungunya. Novel tools to mitigate Aedes mosquitoes-transmitted diseases are urgently needed. We tested whether commercially insecticide-impregnated school uniforms can reduce dengue incidence in school children.We designed a cluster-randomised controlled trial in Thailand. The primary endpoint was laboratory-confirmed dengue infections. Secondary endpoints were school absenteeism; and impregnated uniforms' 1-hour knock-down and 24 hour mosquito mortality as measured by standardised WHOPES bioassay cone tests at baseline and after repeated washing. Furthermore, entomological assessments inside classrooms and in outside areas of schools were conducted.We enrolled 1,811 pupils aged 6-17 from 5 intervention and 5 control schools. Paired serum samples were obtained from 1,655 pupils. In the control schools, 24/641 (3.7% and in the intervention schools 33/1,014 (3.3% students had evidence of new dengue infections during one school term (5 months. There was no significant difference in proportions of students having incident dengue infections between the intervention and control schools, with adjustment for clustering by school. WHOPES cone tests showed a 100% knock down and mortality of Aedes aegypti mosquitoes exposed to impregnated clothing at baseline and up to 4 washes, but this efficacy rapidly declined to below 20% after 20 washes, corresponding to a weekly reduction in knock-down and mosquito mortality by 4.7% and 4.4% respectively. Results of the entomological assessments showed that the mean number of Aedes aegypti mosquitoes caught inside the classrooms of the intervention schools was significantly reduced in the month following the introduction of the impregnated uniforms, compared to those collected in classrooms of the control schools (p = 0.04.Entomological assessments showed that the intervention had some impact on the number of Aedes

  2. Mitigating Diseases Transmitted by Aedes Mosquitoes: A Cluster-Randomised Trial of Permethrin-Impregnated School Uniforms.

    Science.gov (United States)

    Kittayapong, Pattamaporn; Olanratmanee, Phanthip; Maskhao, Pongsri; Byass, Peter; Logan, James; Tozan, Yesim; Louis, Valérie; Gubler, Duane J; Wilder-Smith, Annelies

    2017-01-01

    Viral diseases transmitted via Aedes mosquitoes are on the rise, such as Zika, dengue, and chikungunya. Novel tools to mitigate Aedes mosquitoes-transmitted diseases are urgently needed. We tested whether commercially insecticide-impregnated school uniforms can reduce dengue incidence in school children. We designed a cluster-randomised controlled trial in Thailand. The primary endpoint was laboratory-confirmed dengue infections. Secondary endpoints were school absenteeism; and impregnated uniforms' 1-hour knock-down and 24 hour mosquito mortality as measured by standardised WHOPES bioassay cone tests at baseline and after repeated washing. Furthermore, entomological assessments inside classrooms and in outside areas of schools were conducted. We enrolled 1,811 pupils aged 6-17 from 5 intervention and 5 control schools. Paired serum samples were obtained from 1,655 pupils. In the control schools, 24/641 (3.7%) and in the intervention schools 33/1,014 (3.3%) students had evidence of new dengue infections during one school term (5 months). There was no significant difference in proportions of students having incident dengue infections between the intervention and control schools, with adjustment for clustering by school. WHOPES cone tests showed a 100% knock down and mortality of Aedes aegypti mosquitoes exposed to impregnated clothing at baseline and up to 4 washes, but this efficacy rapidly declined to below 20% after 20 washes, corresponding to a weekly reduction in knock-down and mosquito mortality by 4.7% and 4.4% respectively. Results of the entomological assessments showed that the mean number of Aedes aegypti mosquitoes caught inside the classrooms of the intervention schools was significantly reduced in the month following the introduction of the impregnated uniforms, compared to those collected in classrooms of the control schools (p = 0.04). Entomological assessments showed that the intervention had some impact on the number of Aedes mosquitoes inside

  3. Genital Herpes: Insights into Sexually Transmitted Infectious Disease

    Science.gov (United States)

    Jaishankar, Dinesh; Shukla, Deepak

    2016-01-01

    Etiology, transmission and protection: Herpes simplex virus-2 (HSV-2) is a leading cause of sexually transmitted infections with recurring manifestations throughout the lifetime of infected hosts. Currently no effective vaccines or prophylactics exist that provide complete protection or immunity from the virus, which is endemic throughout the world. Pathology/Symptomatology: Primary and recurrent infections result in lesions and inflammation around the genital area and the latter accounts for majority of genital herpes instances. Immunocompromised patients including neonates are susceptible to additional systemic infections including debilitating consequences of nervous system inflammation. Epidemiology, incidence and prevalence: More than 500 million people are infected worldwide and most reported cases involve the age groups between 16-40 years, which coincides with an increase in sexual activity among this age group. While these numbers are an estimate, the actual numbers may be underestimated as many people are asymptomatic or do not report the symptoms. Treatment and curability: Currently prescribed medications, mostly nucleoside analogs, only reduce the symptoms caused by an active infection, but do not eliminate the virus or reduce latency. Therefore, no cure exists against genital herpes and infected patients suffer from periodic recurrences of disease symptoms for their entire lives. Molecular mechanisms of infection: The last few decades have generated many new advances in our understanding of the mechanisms that drive HSV infection. The viral entry receptors such as nectin-1 and HVEM have been identified, cytoskeletal signaling and membrane structures such as filopodia have been directly implicated in viral entry, host motor proteins and their viral ligands have been shown to facilitate capsid transport and many host and HSV proteins have been identified that help with viral replication and pathogenesis. New understanding has emerged on the role of

  4. Genital Herpes: Insights into Sexually Transmitted Infectious Disease.

    Science.gov (United States)

    Jaishankar, Dinesh; Shukla, Deepak

    2016-06-27

    Etiology, transmission and protection: Herpes simplex virus-2 (HSV-2) is a leading cause of sexually transmitted infections with recurring manifestations throughout the lifetime of infected hosts. Currently no effective vaccines or prophylactics exist that provide complete protection or immunity from the virus, which is endemic throughout the world. Pathology/Symptomatology: Primary and recurrent infections result in lesions and inflammation around the genital area and the latter accounts for majority of genital herpes instances. Immunocompromised patients including neonates are susceptible to additional systemic infections including debilitating consequences of nervous system inflammation. Epidemiology, incidence and prevalence: More than 500 million people are infected worldwide and most reported cases involve the age groups between 16-40 years, which coincides with an increase in sexual activity among this age group. While these numbers are an estimate, the actual numbers may be underestimated as many people are asymptomatic or do not report the symptoms. Treatment and curability: Currently prescribed medications, mostly nucleoside analogs, only reduce the symptoms caused by an active infection, but do not eliminate the virus or reduce latency. Therefore, no cure exists against genital herpes and infected patients suffer from periodic recurrences of disease symptoms for their entire lives. Molecular mechanisms of infection: The last few decades have generated many new advances in our understanding of the mechanisms that drive HSV infection. The viral entry receptors such as nectin-1 and HVEM have been identified, cytoskeletal signaling and membrane structures such as filopodia have been directly implicated in viral entry, host motor proteins and their viral ligands have been shown to facilitate capsid transport and many host and HSV proteins have been identified that help with viral replication and pathogenesis. New understanding has emerged on the role of

  5. Case report: lymphogranuloma venereum proctitis-from rapid screening to molecular confirmation of a masked sexually transmitted disease.

    Science.gov (United States)

    Markowicz, Mateusz; Grilnberger, Evelyn; Huber, Florian; Leibl, Gabriele; Abrahamian, Heidemarie; Gartner, Manfred; Huber, Monika; Chott, Andreas; Reiter, Michael; Stanek, Gerold

    2013-08-01

    Proctitis caused by Chlamydia trachomatis L2b can manifest with very mild, nonspecific symptoms, and appropriate diagnostic evaluation is crucial. The case report demonstrates that rapid screening test, detection of specific antibodies in serum, and direct pathogen identification by PCR performed on tissue sample or rectal swab allow successful diagnosis of the still emerging sexually transmitted disease among homosexual patients. Copyright © 2013 Elsevier Inc. All rights reserved.

  6. Condom effectiveness.

    Science.gov (United States)

    Porche, D J

    1998-01-01

    People who choose not to abstain from sexual intercourse can use barrier contraceptive methods, such as condoms, to reduce their risk of contracting HIV and other sexually transmitted diseases (STDs). Health care providers who provide safer sex education and counseling should provide information on condoms as a way of reducing the risk of HIV/STD transmission. Since latex condoms are regulated by the US Food and Drug Administration (FDA) as medical devices, FDA regulations govern latex condom manufacturing and testing in accordance with stringent national standards. The FDA randomly tests imported condoms according to the same stringent quality control standards as US-produced condoms. Condom effectiveness, however, depends upon their correct and consistent use during every sexual act. Relevant data and guidelines are presented on the correct use of male latex and female polyurethane condoms. Both male latex and female polyurethane condoms can prevent the transmission of HIV and other STDs.

  7. Sexual behaviour in adolescents and young people attending a sexually transmitted disease clinic, Ile Ife, Nigeria

    OpenAIRE

    Olasode Olayinka

    2007-01-01

    WHO estimates that 20% of persons living with HIV/AIDS are in their 20s and one out of twenty adolescents contract a sexually transmitted disease (STD) each year. A total of 303 adolescents and youths (10-24 years of age) attending an STD clinic were subjected to a questionnaire to assess sexual behavioural patterns that predisposed them to STD. Scope of the questions included age at initiation of sexual intercourse, partner at first exposure, number of sexual partners, use of condoms,...

  8. Description of an oral Chagas disease outbreak in Venezuela, including a vertically transmitted case.

    Science.gov (United States)

    Noya, Belkisyolé Alarcón de; Pérez-Chacón, Gladymar; Díaz-Bello, Zoraida; Dickson, Sonia; Muñoz-Calderón, Arturo; Hernández, Carlos; Pérez, Yadira; Mauriello, Luciano; Moronta, Eyleen

    2017-08-01

    We describe the eleventh major outbreak of foodborne Trypanosoma cruzi transmission in urban Venezuela, including evidence for vertical transmission from the index case to her fetus. After confirming fetal death at 24 weeks of gestation, pregnancy interruption was performed. On direct examination of the amniotic fluid, trypomastigotes were detected. T. cruzi specific-polymerase chain reaction (PCR) also proved positive when examining autopsied fetal organs. Finally, microscopic fetal heart examination revealed amastigote nests. Acute orally transmitted Chagas disease can be life threatening or even fatal for pregnant women and unborn fetuses owing to vertical transmission. There is therefore an urgent need to improve national epidemiologic control measures.

  9. Young academics and the knowledge about sexually transmitted diseases - contribution to care in nursing

    Directory of Open Access Journals (Sweden)

    Karla Temístocles de Brito Dantas

    2015-07-01

    Full Text Available Objetivos: Analisar conhecimentos dos graduandos de enfermagem acerca das doenças sexualmente transmissíveis, identificar as práticas que os jovens adotam para prevenção de DST. Métodos: Estudo descritivo, quantitativo. Realizado em instituição de ensino superior pública, no Rio de Janeiro, com graduandos de enfermagem que responderam um questionário. Pesquisa aprovada pelo parecer 063/2012 CEP/UERJ. Os dados foram tabulados com emprego da estatística descritiva simples, armazenados no software Microsoft Excel 2003. Resultados: Os estudantes reconhecem a importância do uso do preservativo para a prevenção das doenças sexualmente transmissíveis, mas não o utilizam de maneira contínua. Entre os participantes muitos desconhecem as formas de transmissão das DST. Conclusão: Os jovens investigados apresentam déficit de informações acerca das doenças sexualmente transmissíveis e medidas preventivas. Os profissionais de saúde devem contribuir com esclarecimentos e ações educativas ressaltando a importância da prática sexual segura para a saúde dos jovens. Descritores: Graduando de enfermagem, Jovem, Sexualidade, DST/HIV/AIDS, Prevenção. YOUNG ACADEMICS AND THE KNOWLEDGE OF SEXUALLY TRANSMITTED DISEASES - CONTRIBUTION TO CARE IN NURSING Objective: Analyze the knowledge of undergraduates of nursing about sexually transmitted diseases and identify practices that young people adopt for STD prevention. Methods: Descriptive, quantitative, exploratory study. Held in public higher education institution in Rio de Janeiro, with nursing graduates who answered a questionnaire. Researched was approved by CEP/UERJ n. 063/2012. The data were tabulated with use of simple descriptive statistics and stored of Microsoft Excel 2003 software. Results: Students recognize the importance of the use of condoms for the prevention of sexually transmitted diseases but don’t use it continuously. Many students are unaware of the transmission of STD

  10. Syndromes Associated with Sexually Transmitted Infections

    Directory of Open Access Journals (Sweden)

    Max Chernesky

    2005-01-01

    Full Text Available Excellent technologies have been developed to identify the specific microbial agents of chlamydia, gonorrhea, syphilis, herpes, chancroid, trichomoniasis, human papillomavirus and HIV infection. However, it is also crucial to recognize syndromes that may be caused by one or more sexually transmitted pathogens. When laboratory services are lacking or are inadequate to provide timely results to enable appropriate treatment, some patients must be managed and treated syndromically. Most Canadian laboratories should be able to provide diagnostic services to determine the etiology of syndromes such as cervicitis, urethritis, pelvic inflammatory disease, prostatitis, genital ulcers, sexually transmitted infection (STI-related enteric infections, epididymitis, hepatitis, ophthalmia neonatorum, vulvovaginitis and vaginosis.

  11. Tobacco and alcohol use, sexual behavior and common mental disorders among military students at the Police Academy, São Paulo, Brazil. A cross-sectional study.

    Science.gov (United States)

    Perez, Arlene de Maria; Benseñor, Isabela Martins

    2015-01-01

    The lifestyle of military personnel has been little studied in Brazil. This study evaluated the frequencies of tobacco and alcohol use, sexual behavior and mental health among military students. Cross-sectional study at the Police Academy, in São Paulo. Students answered a questionnaire about tobacco use, alcohol consumption, sexual behavior and common mental disorders (CMDs). To analyze associations among the frequencies of smoking and alcohol use, sexually transmitted diseases (STDs) and CMDs during the undergraduate years, we built a multinomial logistic regression model adjusted for age and sex. All 473 students were invited to participate and 430 (90.9%) agreed (10.5% were women). Most were white (76.6%), aged < 30 years, from the upper middle class (78.1%). The frequency of smoking was 6.5%, alcohol consumption 69.3%, STDs 14% and CMDs 15.6%. The use of condoms was low. Fourth-year students presented a lower odds ratio (OR) for STDs than the first-year students: 0.44 (95% confidence interval: 0.22-0.90). Third-year students presented a lower OR for CMDs than the first-year students. The frequencies of smoking and CMDs were low, while the frequency of alcohol consumption was similar to that of the Brazilian population. The use of condoms was low, in comparison with previous studies with similar samples. The results suggest that there was a certain degree of protection against CMDs and STDs during the undergraduate years.

  12. Trichomoniasis - are we giving the deserved attention to the most common non-viral sexually transmitted disease worldwide?

    Science.gov (United States)

    Menezes, Camila Braz; Frasson, Amanda Piccoli; Tasca, Tiana

    2016-01-01

    Etiology: Trichomonas vaginalis is the etiologic agent of trichomoniasis, the most common non-viral sexually transmitted disease (STD) in the world. Transmission: Trichomoniasis is transmitted by sexual intercourse and transmission via fomites is rare. Epidemiology, incidence and prevalence: The WHO estimates an incidence of 276 million new cases each year and prevalence of 187 million of infected individuals. However, the infection is not notifiable. Pathology/Symptomatology: The T. vaginalis infection results in a variety of clinical manifestations - in most cases the patients are asymptomatic, but some may develop signs typically associated to the disease. Importantly, the main issue concerning trichomoniasis is its relationship with serious health consequences such as cancer, adverse pregnancy outcomes, infertility, and HIV acquisition. Molecular mechanisms of infection: To achieve success in parasitism trichomonads develop a complex process against the host cells that includes dependent- and independent-contact mechanisms. This multifactorial pathogenesis includes molecules such as soluble factors, secreted proteinases, adhesins, lipophosphoglycan that culminate in cytoadherence and cytotoxicity against the host cells. Treatment and curability: The treatment with metronidazole or tinidazole is recommended; however, cure failures remain problematic due to noncompliance, reinfection and/or lack of treatment of sexual partners, inaccurate diagnosis, or drug resistance. Therefore, new therapeutic alternatives are urgently needed. Protection: Strategies for protection including sexual behavior, condom usage, and therapy have not contributed to the decrease on disease prevalence, pointing to the need for innovative approaches. Vaccine development has been hampered by the lack of long-lasting humoral immunity associated to the absence of good animal models. PMID:28357378

  13. Survey of knowledge, attitude, and practice regarding reproductive health among urban men in China: a descriptive study.

    Science.gov (United States)

    Zhang, Ling; Gong, Rui-Long; Han, Qing-Rong; Shi, Yu-Qin; Jia, Quan-An; Xu, Shan-Dan; Wang, Le-Qun; Zhu, Chang-Cai

    2015-01-01

    There has been little focus on men's reproductive health (RH) in China. This descriptive study conducted in Yiling District, Yichang, China, surveyed male knowledge of sexual physiology and RH to assess levels of knowledge, attitudes and practices (KAPs) regarding prevention of sexually transmitted diseases (STDs). A total of 3933 men, aged 18-59 years (mean, 40.3 years), were recruited by cluster random sampling. They completed a questionnaire in the presence of an interviewer, with items related to subject characteristics, RH knowledge, and subjective symptoms of the reproductive system. Physical examination and reproductive system disease diagnosis were performed. Participants' occupations were predominantly skilled labor (80.5%). Nearly four-fifths (78.5%) respondents had at least one reproductive disease. Over half of respondents were aware of and declared a positive attitude about sexual physiology and safe sex, and 70% of them selected to visit a doctor when they had a reproductive disorder. However, only 41.9% believed human immunodeficiency virus/acquired immunodeficiency syndrome could be transmitted through breastfeeding, and 64.6% incorrectly thought they could avoid contracting STDs by cleaning their genitals after intercourse. In addition, 45% discriminated against and were unwilling to be friends with infected persons. Nearly 45% of those with a reproductive system disorder refused to discuss it with friends or family members. These results indicate that this cohort of Chinese men had a certain degree of KAP about RH, whereas some aspects require further public health education in the general population. It is necessary to disseminate accurate knowledge of STD risk in China based on sociodemographic characteristics.

  14. Survey of knowledge, attitude, and practice regarding reproductive health among urban men in China: a descriptive study

    Directory of Open Access Journals (Sweden)

    Ling Zhang

    2015-04-01

    Full Text Available There has been little focus on men's reproductive health (RH in China. This descriptive study conducted in Yiling District, Yichang, China, surveyed male knowledge of sexual physiology and RH to assess levels of knowledge, attitudes and practices (KAPs regarding prevention of sexually transmitted diseases (STDs. A total of 3933 men, aged 18-59 years (mean, 40.3 years, were recruited by cluster random sampling. They completed a questionnaire in the presence of an interviewer, with items related to subject characteristics, RH knowledge, and subjective symptoms of the reproductive system. Physical examination and reproductive system disease diagnosis were performed. Participants' occupations were predominantly skilled labor (80.5%. Nearly four-fifths (78.5% respondents had at least one reproductive disease. Over half of respondents were aware of and declared a positive attitude about sexual physiology and safe sex, and 70% of them selected to visit a doctor when they had a reproductive disorder. However, only 41.9% believed human immunodeficiency virus/acquired immunodeficiency syndrome could be transmitted through breastfeeding, and 64.6% incorrectly thought they could avoid contracting STDs by cleaning their genitals after intercourse. In addition, 45% discriminated against and were unwilling to be friends with infected persons. Nearly 45% of those with a reproductive system disorder refused to discuss it with friends or family members. These results indicate that this cohort of Chinese men had a certain degree of KAP about RH, whereas some aspects require further public health education in the general population. It is necessary to disseminate accurate knowledge of STD risk in China based on sociodemographic characteristics.

  15. Global risk mapping for major diseases transmitted by Aedes aegypti and Aedes albopictus.

    Science.gov (United States)

    Leta, Samson; Beyene, Tariku Jibat; De Clercq, Eva M; Amenu, Kebede; Kraemer, Moritz U G; Revie, Crawford W

    2018-02-01

    The objective of this study was to map the global risk of the major arboviral diseases transmitted by Aedes aegypti and Aedes albopictus by identifying areas where the diseases are reported, either through active transmission or travel-related outbreaks, as well as areas where the diseases are not currently reported but are nonetheless suitable for the vector. Data relating to five arboviral diseases (Zika, dengue fever, chikungunya, yellow fever, and Rift Valley fever (RVF)) were extracted from some of the largest contemporary databases and paired with data on the known distribution of their vectors, A. aegypti and A. albopictus. The disease occurrence data for the selected diseases were compiled from literature dating as far back as 1952 to as recent as 2017. The resulting datasets were aggregated at the country level, except in the case of the USA, where state-level data were used. Spatial analysis was used to process the data and to develop risk maps. Out of the 250 countries/territories considered, 215 (86%) are potentially suitable for the survival and establishment of A. aegypti and/or A. albopictus. A. albopictus has suitability foci in 197 countries/territories, while there are 188 that are suitable for A. aegypti. There is considerable variation in the suitability range among countries/territories, but many of the tropical regions of the world provide high suitability over extensive areas. Globally, 146 (58.4%) countries/territories reported at least one arboviral disease, while 123 (49.2%) reported more than one of the above diseases. The overall numbers of countries/territories reporting autochthonous vector-borne occurrences of Zika, dengue, chikungunya, yellow fever, and RVF, were 85, 111, 106, 43, and 39, respectively. With 215 countries/territories potentially suitable for the most important arboviral disease vectors and more than half of these reporting cases, arboviral diseases are indeed a global public health threat. The increasing proportion of

  16. HIV / AIDS, STDs and the workplace.

    Science.gov (United States)

    Jackson, H

    1995-01-01

    Even though the workplace is ideal for promoting HIV/STD (sexually transmitted disease) prevention to benefit workers and employers, many workplaces are not convinced that they should be involved in HIV/AIDS and STD education, prevention, and support. They do not realize that time and money spent on health programs save them money. Perhaps they do not feel obligated to protect the health of their employees. The AIDS epidemic adversely affects society and the economy at both the macro and micro level. AIDS tends to strike the productive age group, thereby seriously affecting the workplace. In many Sub-Saharan African countries, at least 20% of the urban workforce may be infected with HIV. Persons living with HIV include top management, skilled professionals, general hands, and farm laborers. HIV/AIDS costs for formal employment are assumed through reduced productivity; increased costs of occupational benefits and social security measures; loss of skilled labor, professionals, and managerial expertise as well as the experience among workers; increased costs of training and recruitment; and low morale from stigmatization, discrimination, and subsequent industrial relation problems. Needed are comprehensive HIV/AIDS and STD workplace programs that ensure the rights of persons with HIV and compassionate treatment of these persons. Trade union or other labor representatives, management, and appropriate government departments should work together and build on existing health legislation and policy to bring about effective negotiation and policy development concerning AIDS and employment. Training of peer educators, support services (counseling, STD referral and/or treatment), community action, management commitment, monitoring and evaluation, and supportive workplace conditions make for effective comprehensive workplace programs. Successful programs operate in fishing villages in Tanzania, tea plantations in India, the University of Papua New Guinea, and Ugandan army

  17. THE KNOWLEDGE OF THE SCHOOL ADOLESCENTS ABOUT SEXUALLY TRANSMITTED DISEASES/AIDS

    Directory of Open Access Journals (Sweden)

    Elisângela de Souza Marques

    2006-04-01

    Full Text Available ABSTRACT. The purpose of this research was to verify the knowledge of the school adolescents, of a public school in Goiânia – Goiás, about STD/Aids. The research is characterized as descriptive and was made from 2003 January to October, with students of the related school 7th and 8th classes’ and 2nd and 3rd high school classes. The data had been collected by structuralized questionnaire. The research had evaluated 113 students and 46% of them were male and 54% were female. The age goes to 12 to 19 years old. 15% of the students told that they already had sexual relations. It was observed that, although 90,43% of the students have showed previous knowledge of the subject, when they were asked about how much they knew about DST/AIDS, many of them had answered incorrectly. The research suggests an effective implementation of educative programs about the theme in all the schools and school levels. KEYWORDS: Public Health Nursing; Teen Health; Sexually Transmitted Diseases.

  18. A Knowledge, Attitudes and Practices Survey regarding Sex, Contraception and Sexually Transmitted Diseases among Commerce College Students in Mumbai.

    Science.gov (United States)

    Mutha, Amit S; Mutha, Sonali A; Baghel, Paritosh J; Patil, Ramanand J; Bhagat, Sagar B; Patel, Sadiq B; Watsa, Mahinder C

    2014-08-01

    One in four Indians is a juvenile. Sexual crimes, pre marital sex, sexually transmitted diseases and unwanted pregnancies are on the rise. It has been shown that lack of sexuality education can significantly contribute to the above. We conducted this study to determine the knowledge and awareness of college students regarding sex and related matters and the factors affecting the prevalent outlook and practices of youth towards the same. A prospective cross-sectional survey was conducted amongst 500 students of the K.P.B. Hinduja College of Commerce from December 2012 to March 2013 as per the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) guidelines. 1. Sex knowledge scores of males and females regarding contraception, sexually transmitted diseases and HIV/AIDS. 2. Percentage response of males and females to questions depicting attitudes and perceptions regarding premarital sex and promiscuity, sexual fantasy and masturbation, unwanted pregnancies and contraception. 3. Responses depicting participant's premarital and high risk sexual activities. The mean age was 18.6 ±1.6 years, 46% of participants were female. The total sex related knowledge scores of males and females were 8.2±1.2 and 6.2±2.4 (ppractices.

  19. Lymphogranuloma venereum and non-Hodgkin lymphoma: a case report

    Directory of Open Access Journals (Sweden)

    Mauro Romero Leal Passos

    2012-06-01

    Full Text Available Lymphogranuloma venereum (LGV is an uncommon, contagious, sexually transmitted disease (STD. We report a case of a 17-year-old teenager who presented with a 2-month-old ulcerous vegetant lesion in the right inguinal region. The patient was diagnosed with LGV and received erythromycin treatment. Three months after treatment, he presented with a new ulcerous lesion, very similar to the previous one, in the right supraclavicular region. He was diagnosed with a diffuse large B-cell non-Hodgkin lymphoma. Both diseases are rare in Rio de Janeiro City, Brazil, and physicians should not neglect the possibility of STDs in such cases.

  20. Sexual Relationship Power, Intimate Partner Violence, and Condom Use Among Minority Urban Girls

    Science.gov (United States)

    Teitelman, Anne M.; Ratcliffe, Sarah J.; Morales-Aleman, Mercedes M.; Sullivan, Cris M.

    2011-01-01

    This study examined the association between sexual relationship power, intimate partner violence, and condom use among African American and Hispanic urban girls. In this sample of 56 sexually active girls, 50% did not use condoms consistently and therefore were at higher risk for acquiring HIV or sexually transmitted diseases (STDs). Teens who experienced more intimate partner violence had a significantly higher likelihood of inconsistent condom use and therefore a greater risk for HIV/STDs. Girls' sense of sexual control in their relationships was not directly associated with inconsistent condom use but was inversely related to verbal and emotional abuse. Interventions aimed at reducing HIV/STD risk for adolescent girls need to address patterns of dominance and control in adolescent relationships as well as multiple forms of partner violence. This suggests the need for multilevel intervention approaches that promote girls' agency and multiple ways to keep girls safe from perpetrators of partner abuse. PMID:18349344

  1. Threading the needle in health-risk communication: increasing vulnerability salience while promoting self-worth.

    Science.gov (United States)

    Blanton, Hart; Gerrard, Meg; McClive-Reed, Kimberly P

    2013-01-01

    Health interventions often draw attention to the risks associated with unhealthy choice but in the process produce a boomerang effect such that those targeted become more committed to risky behavior. In 2 studies designed to promote condom use among sexually active college students, the authors document strategies for highlighting risk while promoting healthy choices. Study 1 demonstrated that optimistic perceptions regarding the likelihood of contracting sexually transmitted diseases (STDs) can be counteracted by drawing attention to the emotional consequences of contracting STDs, instead of its likelihood. Rather than promoting condom use, however, this procedure generated a boomerang effect: It decreased commitment to using condoms, especially among high self-esteem individuals. Study 2 showed that this unwanted effect could be reversed when emotional vulnerability was paired with a self-affirmation. This finding suggests that there can be benefits to adding threatening content to health interventions, provided that the message also contains elements designed to protect feelings of self-worth.

  2. Initiatives: Swaziland.

    Science.gov (United States)

    Mdluli, N

    1996-04-01

    Men in Swaziland have many misconceptions and fears about the use of modern contraception. The Family Life Association of Swaziland (FLAS) operates in that context to increase men's level of awareness of the importance of family planning, while assuring them that contraceptive use is safe. FLAS has undertaken a number of interventions to help increase male involvement in family planning, to increase family planning knowledge, to address men's fears and negative attitudes toward the family planning concept and certain contraceptive methods, and to assure them that family planning is a universal practice. Approximately 2000 men were reached annually through education interventions in army barracks on family planning, sexually transmitted diseases (STDs), and AIDS; a comprehensive educational program was established in Usuthu Pulp, Big Bend, Mhlume, Shiselweni Forest, and Cadbury industries; roadshows reached out to a number of target audiences; and a male symposium of 60 men from the Manzini region was held to discuss the importance of family planning, STDs, and AIDS in the country.

  3. Bacterial Vaginosis

    Science.gov (United States)

    ... Archive STDs Home Page Bacterial Vaginosis (BV) Chlamydia Gonorrhea Genital Herpes Hepatitis HIV/AIDS & STDs Human Papillomavirus ( ... of getting other STDs, such as chlamydia and gonorrhea . These bacteria can sometimes cause pelvic inflammatory disease ( ...

  4. Geospatial forecast model for tsetse-transmitted animal ...

    African Journals Online (AJOL)

    Results indicate that GIS model developed for parasitic diseases based on growing degree day (GDD) concept can be applied to tsetse-transmitted trypanosomosis. GIS for animal trypanosomosis was created using Food and Agriculture Organization – Crop Production System Zones (FAO-CPSZ) database and Normalized ...

  5. Prevalence and direct costs of emergency department visits and hospitalizations for selected diseases that can be transmitted by water, United States.

    Science.gov (United States)

    Adam, E A; Collier, S A; Fullerton, K E; Gargano, J W; Beach, M J

    2017-10-01

    National emergency department (ED) visit prevalence and costs for selected diseases that can be transmitted by water were estimated using large healthcare databases (acute otitis externa, campylobacteriosis, cryptosporidiosis, Escherichia coli infection, free-living ameba infection, giardiasis, hepatitis A virus (HAV) infection, Legionnaires' disease, nontuberculous mycobacterial (NTM) infection, Pseudomonas-related pneumonia or septicemia, salmonellosis, shigellosis, and vibriosis or cholera). An estimated 477,000 annual ED visits (95% CI: 459,000-494,000) were documented, with 21% (n = 101,000, 95% CI: 97,000-105,000) resulting in immediate hospital admission. The remaining 376,000 annual treat-and-release ED visits (95% CI: 361,000-390,000) resulted in $194 million in annual direct costs. Most treat-and-release ED visits (97%) and costs ($178 million/year) were associated with acute otitis externa. HAV ($5.5 million), NTM ($2.3 million), and salmonellosis ($2.2 million) were associated with next highest total costs. Cryptosporidiosis ($2,035), campylobacteriosis ($1,783), and NTM ($1,709) had the highest mean costs per treat-and-release ED visit. Overall, the annual hospitalization and treat-and-release ED visit costs associated with the selected diseases totaled $3.8 billion. As most of these diseases are not solely transmitted by water, an attribution process is needed as a next step to determine the proportion of these visits and costs attributable to waterborne transmission.

  6. Trichomoniasis – are we giving the deserved attention to the most common non-viral sexually transmitted disease worldwide?

    Directory of Open Access Journals (Sweden)

    Camila Braz Menezes

    2016-06-01

    Full Text Available Etiology: Trichomonas vaginalis is the etiologic agent of trichomoniasis, the most common non-viral sexually transmitted disease (STD in the world. Transmission: Trichomoniasis is transmitted by sexual intercourse and transmission via fomites is rare. Epidemiology, incidence and prevalence: The WHO estimates an incidence of 276 million new cases each year and prevalence of 187 million of infected individuals. However, the infection is not notifiable. Pathology/Symptomatology: The T. vaginalis infection results in a variety of clinical manifestations – in most cases the patients are asymptomatic, but some may develop signs typically associated to the disease. Importantly, the main issue concerning trichomoniasis is its relationship with serious health consequences such as cancer, adverse pregnancy outcomes, infertility, and HIV acquisition. Molecular mechanisms of infection: To achieve success in parasitism trichomonads develop a complex process against the host cells that includes dependent- and independent-contact mechanisms. This multifactorial pathogenesis includes molecules such as soluble factors, secreted proteinases, adhesins, lipophosphoglycan that culminate in cytoadherence and cytotoxicity against the host cells. Treatment and curability: The treatment with metronidazole or tinidazole is recommended; however, cure failures remain problematic due to noncompliance, reinfection and/or lack of treatment of sexual partners, inaccurate diagnosis, or drug resistance. Therefore, new therapeutic alternatives are urgently needed. Protection: Strategies for protection including sexual behavior, condom usage, and therapy have not contributed to the decrease on disease prevalence, pointing to the need for innovative approaches. Vaccine development has been hampered by the lack of long-lasting humoral immunity associated to the absence of good animal models.

  7. HIV incidence on the increase among homosexual men attending an Amsterdam sexually transmitted disease clinic: using a novel approach for detecting recent infections

    NARCIS (Netherlands)

    Dukers, Nicole H. T. M.; Spaargaren, Joke; Geskus, Ronald B.; Beijnen, Jos; Coutinho, Roel A.; Fennema, Han S. A.

    2002-01-01

    Objective: Dramatic increases have occurred in sexually transmitted diseases (STD) and in sexual risk behaviour among homosexual men in Amsterdam and internationally. We investigated whether these trends indicate a resurgence of the HIV epidemic. Methods: HIV incidence was determined among

  8. Chlamydia - CDC Fact Sheet

    Science.gov (United States)

    ... Archive STDs Home Page Bacterial Vaginosis (BV) Chlamydia Gonorrhea Genital Herpes Hepatitis HIV/AIDS & STDs Human Papillomavirus ( ... sheet Pelvic Inflammatory Disease (PID) – CDC fact sheet Gonorrhea – CDC fact sheet STDs Home Page Bacterial Vaginosis ( ...

  9. [Women of Guatemala City: facilitating AIDS prevention in a vulnerable group].

    Science.gov (United States)

    Hirschmann, A; Arathoon, E; Lundgren, R; Bezmalinovic, B

    1992-01-01

    Despite the mistaken belief in Central America that AIDS is primarily a disease of male homosexuals, some 21% of reported cases in Guatemala have been women 15-44 years old. Many Guatemalan women are at risk of AIDS and other sexually transmitted diseases (STDs) because of their lack of sexual bargaining power and negotiating skills, the widespread acceptance of male infidelity in marriage, tolerance of bisexual relations and frequenting of prostitutes, and ignorance of women about sexuality. Condom use is infrequent in Guatemala. Most men and women lack knowledge of AIDS and other STDs and have no perception of their own vulnerability. Male alcohol use and violence against women diminishes the ability of women to protect themselves. Sex education and information about STDs should be provided for both men and women to slow the spread of AIDS. AIDS educators should direct their messages to women toward promoting condom use, increasing knowledge of AIDS and STDs, providing basic sex education, questioning stereotypes of AIDS patients as persons with disordered lifestyles, encouraging realistic assessment of risks, and assisting women to increase their negotiating ability in sexual relations. Three crucial ways of helping women protect themselves are by making them aware of the influence of gender roles in their reproductive lives, teaching them communication and negotiating skills, and providing strategies for them to confront alcohol abuse and gender violence. Survey results indicate that Guatemalan women were extremely motivated to protect their children and secondarily to maintain their homes and be good wives. Motivational messages for AIDS prevention should be related to children and the family. Men were found to be concerned about their families as well and to fear the stigma of HIV infection. Educational techniques for AIDS prevention should be accessible to the illiterate and should focus on life stories or similar methods that make AIDS seem less abstract to

  10. Management of whitefly-transmitted viruses in open-field production systems.

    Science.gov (United States)

    Lapidot, Moshe; Legg, James P; Wintermantel, William M; Polston, Jane E

    2014-01-01

    Whiteflies are a key pest of crops in open-field production throughout the tropics and subtropics. This is due in large part to the long and diverse list of devastating plant viruses transmitted by these vectors. Open-field production provides many challenges to manage these viruses and in many cases adequate management has not been possible. Diseases caused by whitefly-transmitted viruses have become limiting factors in open-field production of a wide range of crops, i.e., bean golden mosaic disease in beans, tomato yellow leaf curl disease in tomato, cassava mosaic disease and cassava brown streak disease in cassava, and cotton leaf crumple disease in cotton. While host resistance has proven to be the most cost-effective management solution, few examples of host resistance have been developed to date. The main strategy to limit the incidence of virus-infected plants has been the application of insecticides to reduce vector populations aided to some extent by the use of selected cultural practices. However, due to concerns about the effect of insecticides on pollinators, consumer demand for reduced pesticide use, and the ability of the whitefly vectors to develop insecticide-resistance, there is a growing need to develop and deploy strategies that do not rely on insecticides. The reduction in pesticide use will greatly increase the need for genetic resistance to more viruses in more crop plants. Resistance combined with selected IPM strategies could become a viable means to increase yields in crops produced in open fields despite the presence of whitefly-transmitted viruses.

  11. STDs and Infertility

    Science.gov (United States)

    ... Facebook Tweet Share Compartir CDC Recommends Chlamydia and Gonorrhea Screening of All Sexually Active Women Under 25 Chlamydia and gonorrhea are important preventable causes of pelvic inflammatory disease ( ...

  12. Human health improvement in Sub-Saharan Africa through integrated management of arthropod transmitted diseases and natural resources

    Directory of Open Access Journals (Sweden)

    Baumgärtner Johann

    2001-01-01

    Full Text Available A concept of an ecosystem approach to human health improvement in Sub-Saharan Africa is presented here. Three factors mainly affect the physical condition of the human body: the abiotic environment, vector-transmitted diseases, and natural resources. Our concept relies on ecological principles embedded in a social context and identifies three sets of subsystems for study and management: human disease subsystems, natural resource subsystems, and decision-support subsystems. To control human diseases and to secure food from resource subsystems including livestock or crops, integrated preventive approaches are preferred over exclusively curative and sectorial approaches. Environmental sustainability - the basis for managing matter and water flows - contributes to a healthy human environment and constitutes the basis for social sustainability. For planning and implementation of the human health improvement scheme, participatory decision-support subsystems adapted to the local conditions need to be designed through institutional arrangements. The applicability of this scheme is demonstrated in urban and rural Ethiopia.

  13. Human health improvement in Sub-Saharan Africa through integrated management of arthropod transmitted diseases and natural resources

    Directory of Open Access Journals (Sweden)

    Johann Baumgärtner

    Full Text Available A concept of an ecosystem approach to human health improvement in Sub-Saharan Africa is presented here. Three factors mainly affect the physical condition of the human body: the abiotic environment, vector-transmitted diseases, and natural resources. Our concept relies on ecological principles embedded in a social context and identifies three sets of subsystems for study and management: human disease subsystems, natural resource subsystems, and decision-support subsystems. To control human diseases and to secure food from resource subsystems including livestock or crops, integrated preventive approaches are preferred over exclusively curative and sectorial approaches. Environmental sustainability - the basis for managing matter and water flows - contributes to a healthy human environment and constitutes the basis for social sustainability. For planning and implementation of the human health improvement scheme, participatory decision-support subsystems adapted to the local conditions need to be designed through institutional arrangements. The applicability of this scheme is demonstrated in urban and rural Ethiopia.

  14. Human health improvement in Sub-Saharan Africa through integrated management of arthropod transmitted diseases and natural resources.

    Science.gov (United States)

    Baumgärtner, J; Bieri, M; Buffoni, G; Gilioli, G; Gopalan, H; Greiling, J; Tikubet, G; Van Schayk, I

    2001-01-01

    A concept of an ecosystem approach to human health improvement in Sub-Saharan Africa is presented here. Three factors mainly affect the physical condition of the human body: the abiotic environment, vector-transmitted diseases, and natural resources. Our concept relies on ecological principles embedded in a social context and identifies three sets of subsystems for study and management: human disease subsystems, natural resource subsystems, and decision-support subsystems. To control human diseases and to secure food from resource subsystems including livestock or crops, integrated preventive approaches are preferred over exclusively curative and sectorial approaches. Environmental sustainability - the basis for managing matter and water flows - contributes to a healthy human environment and constitutes the basis for social sustainability. For planning and implementation of the human health improvement scheme, participatory decision-support subsystems adapted to the local conditions need to be designed through institutional arrangements. The applicability of this scheme is demonstrated in urban and rural Ethiopia.

  15. Tobacco and alcohol use, sexual behavior and common mental disorders among military students at the Police Academy, São Paulo, Brazil. A cross-sectional study

    Directory of Open Access Journals (Sweden)

    Arlene de Maria Perez

    Full Text Available CONTEXT AND OBJECTIVE: The lifestyle of military personnel has been little studied in Brazil. This study evaluated the frequencies of tobacco and alcohol use, sexual behavior and mental health among military students.DESIGN AND SETTING: Cross-sectional study at the Police Academy, in São Paulo.METHODS: Students answered a questionnaire about tobacco use, alcohol consumption, sexual behavior and common mental disorders (CMDs. To analyze associations among the frequencies of smoking and alcohol use, sexually transmitted diseases (STDs and CMDs during the undergraduate years, we built a multinomial logistic regression model adjusted for age and sex.RESULTS: All 473 students were invited to participate and 430 (90.9% agreed (10.5% were women. Most were white (76.6%, aged < 30 years, from the upper middle class (78.1%. The frequency of smoking was 6.5%, alcohol consumption 69.3%, STDs 14% and CMDs 15.6%. The use of condoms was low. Fourth-year students presented a lower odds ratio (OR for STDs than the first-year students: 0.44 (95% confidence interval: 0.22-0.90. Third-year students presented a lower OR for CMDs than the first-year students.CONCLUSION: The frequencies of smoking and CMDs were low, while the frequency of alcohol consumption was similar to that of the Brazilian population. The use of condoms was low, in comparison with previous studies with similar samples. The results suggest that there was a certain degree of protection against CMDs and STDs during the undergraduate years.

  16. Use of Expedited Partner Therapy for Sexually Transmitted Diseases in College and University Health Centers in the United States, 2011-2012.

    Science.gov (United States)

    Cramer, Ryan; Martinez, Nina; Roberts, Craig; Habel, Melissa A; Leino, E Victor; Leichliter, Jami S

    2015-10-01

    We examined expedited partner therapy for chlamydia and gonorrhea in college and university health centers by institutional and policy characteristics. Expedited partner therapy awareness and use was low (44.1% used), did not differ by institutional characteristics, and differed by policy environment. Our findings suggest missed opportunities for sexually transmitted disease prevention in college and university health centers.

  17. Enhancement of a locally developed HIV prevention intervention for Hispanic/Latino MSM: A partnership of community-based organizations, a university, and the Centers for Disease Control and Prevention

    Science.gov (United States)

    Rhodes, Scott D.; Alonzo, Jorge; Mann, Lilli; Freeman, Arin; Sun, Christina J.; Garcia, Manuel; Painter, Thomas M.

    2015-01-01

    Hispanic/Latino men who have sex with men (MSM) in the United States are disproportionately affected by HIV and other sexually transmitted diseases (STDs); however, no efficacious behavioral interventions are currently available for use with this vulnerable population. We describe the development and enhancement of HOLA en Grupos, a community-based behavioral HIV/STD prevention intervention for Spanish-speaking Hispanic/Latino MSM that is currently being implemented and evaluated. Our enhancement process included incorporating local data on risks and context; identifying community priorities; defining intervention core elements and key characteristics; developing a logic model; developing an intervention logo; enhancing intervention activities and materials; scripting intervention delivery; expanding the comparison intervention; and establishing a materials review committee. If efficacious, HOLA en Grupos will be the first behavioral intervention to be identified for potential use with Hispanic/Latino MSM, thereby contributing to the body of evidence-based resources that may be used for preventing HIV/STD infection among these MSM and their sex partners. PMID:26241382

  18. Partner notification of sexually transmitted diseases: practices and preferences.

    Science.gov (United States)

    Gursahaney, Priya R; Jeong, Kwonho; Dixon, Bruce W; Wiesenfeld, Harold C

    2011-09-01

    Timely notification and treatment of sex partners exposed to a sexually transmitted disease (STD) is essential to reduce reinfection and transmission. Our objectives were to determine factors associated with patient-initiated notification of sex partners and preferences regarding standard partner referral versus expedited partner therapy (EPT). Participants diagnosed with gonorrhea, chlamydia, trichomoniasis, or nongonococcal urethritis within the previous year were administered a baseline survey asking about demographics, sexual history, and partner treatment preferences (standard partner referral vs. EPT). They identified up to 4 sex partners within the past 2 months, and answered questions on relationship characteristics, quality, and notification self-efficacy. At follow-up, participants with a current STD were asked whether they notified their partners. Generalized estimating equations were used to evaluate the associations between predictor variables and partner notification. Of the 201 subjects enrolled, 157 had a current STD diagnosis, and 289 sex partners were identified. The rate of successful partner notification was 77.3% (157/203 sex partners). Partner notification was increased if the subject had a long-term relationship with a sex partner (odds ratio: 3.07; 95% confidence interval: 1.43, 6.58), considered the partner to be a main partner (odds ratio: 2.53; 95% confidence interval: 1.43, 6.58), or had increased notification self-efficacy. Overall, participants did not prefer EPT over standard referral; however, females, those with higher education levels, and those with a prior STD preferred EPT. Patient-initiated partner referral is more successful in patients with increased self-efficacy who have stronger interpersonal relationships with their sex partners.

  19. What husbands in northern India know about reproductive health: correlates of knowledge about pregnancy and maternal and sexual health.

    Science.gov (United States)

    Bloom, S S; Tsui, A O; Plotkin, M; Bassett, S

    2000-04-01

    Women in India suffer from a high incidence of reproductive disease, disability and death. Very little work has been done on men, but a much higher incidence of sexual experience outside marriage and sexually transmitted diseases (STDs) among males than previously expected for this population is now being documented. In north India, women are dependent on their husbands and other family members for health-related decisions. Therefore, the behaviour, knowledge and attitudes of men are integral to the reproductive health status of couples there. This study explores knowledge about three distinct areas of reproductive health among 6549 married men in five districts of the northern state of Uttar Pradesh, India. Factors contributing to men's knowledge in the areas of fertility, maternal health and STDs were investigated. Results showed that very few men had basic knowledge in any of these areas. The likelihood of reporting knowledge was associated with a set of determinants that differed in their magnitude and effect across the areas of reproductive health explored. In particular, men's belief about the ability of an individual to prevent pregnancy demonstrated an independent association with men's knowledge. After controlling for factors such as age, parity and educational and economic status, men who believed it not possible to prevent a pregnancy were less likely to know when during the menstrual cycle women would become pregnant and certain facts about STDs, but they were more likely to be able to name two or more symptoms of serious maternal health conditions. Possible explanations for this trend are discussed.

  20. Sexually transmitted parasites and host mating behavior in the decorated cricket

    OpenAIRE

    Lien T. Luong; Harry K. Kaya

    2005-01-01

    Sexually transmitted diseases play a potentially important role in the ecology and evolution of host mating behavior. Here, we use a sexually transmitted nematode-cricket (Mehdinema alii--Gryllodes sigillatus) system to examine the effects of parasitism on host mating activity and female choice. Previous work has shown that infected male crickets produce a significantly smaller nuptial gift (spermatophylax) than uninfected males. This is expected to result in reduced spermatophylax feeding du...

  1. Adolescent girls define menstruation: a multiethnic exploratory study.

    Science.gov (United States)

    Orringer, Kelly; Gahagan, Sheila

    2010-09-01

    Incomplete understanding of menstruation may place girls at risk for sexually transmitted diseases (STDs) and unintended pregnancy. Prior research suggests that European American and African American girls incompletely understand menstruation, yet little is known about menstrual knowledge in other ethnic groups. Using audiotaped focus group and individual interviews with 73 African American, Mexican American, Arab American, and European American girls, we assessed girls' menstrual understanding. Responses included reproduction, growing up, cleansing, messages about femininity, and not knowing. We found ethnic differences in the prominence of these themes. We learned that social and cultural factors play an important role in transmission of menstrual knowledge.

  2. Sexually transmitted infections and mate-finding Allee effects

    Czech Academy of Sciences Publication Activity Database

    Berec, Luděk; Janoušková, E.; Theuer, M.

    2017-01-01

    Roč. 114, APR 01 (2017), s. 59-69 ISSN 0040-5809 Institutional support: RVO:60077344 Keywords : Allee effect * mating * sexually transmitted disease Subject RIV: EH - Ecology, Behaviour OBOR OECD: Ecology Impact factor: 1.613, year: 2016 http://www.sciencedirect.com/science/article/pii/S0040580916301186

  3. Prevalence of Hepatitis C Virus Antibody in Patients With Sexually Transmitted Diseases Attending a Harrisburg, PA, STD Clinic

    Directory of Open Access Journals (Sweden)

    Robert L. Sautter

    1994-01-01

    Full Text Available Objective: The prevalence of hepatitis B and hepatitis C in a sexually transmitted disease (STD clinic population was studied, along with the prevalence of various STD agents, in an attempt to identify possible STD markers for the hepatitis C virus and help delineate the role of hepatitis C as an STD. The hepatitis C antibody rates found in the STD clinic were also compared with those found among patients attending a local OB/GYN clinic and those enrolled in a blood donor program, all from the same geographical area.

  4. History of gonorrhea and prostate cancer in a population-based case-control study in Mexico.

    Science.gov (United States)

    Vázquez-Salas, Ruth Argelia; Torres-Sánchez, Luisa; López-Carrillo, Lizbeth; Romero-Martínez, Martín; Manzanilla-García, Hugo A; Cruz-Ortíz, Carlos Humberto; Mendoza-Peña, Fernando; Jiménez-Ríos, Miguel Ángel; Rodríguez-Covarrubias, Francisco; Hernández-Toríz, Narciso; Moreno-Alcázar, Othón

    2016-02-01

    We evaluated the association between a history of sexually transmitted diseases (STDs) and the risk for prostate cancer (PC) among Mexican males. PC incident cases (n=402) that were identified at six public hospitals in Mexico City were matched by age (±5 years) with 805 population controls with no history of PC. By face-to-face interview, we obtained information about sexual history, previous STDs, sociodemographic characteristics, and familial history of PC. An unconditional logistic regression model was used to estimate the risk for PC. A total of 16.6% of men reported having had at least one previous STD, and the most frequently reported STD was gonorrhea (10.5%). After adjusting by PC familial history, the history of STD was associated with a two-fold greater risk of PC: odds ratio (OR)=2.67; 95% confidence interval (95% CI=1.91-3.73). When each STD was evaluated separately, only gonorrhea was associated with a significant increase in PC risk (OR=3.04; 95% CI=1.99-4.64). These associations were similar when we stratified by low-risk PC (Gleason <7) and high-risk PC (Gleason ≥7). These results confirm that STDs, and particularly gonorrhea, may play an etiological role in PC among Mexican males, which is consistent with a previous report from a multiethnic cohort. Copyright © 2015 Elsevier Ltd. All rights reserved.

  5. Negotiating Ability of Using Condom to Prevent Sexually Transmitted Disease and HIV/AIDS of Commercial Sex Worker Woman in Region Surakarta

    Directory of Open Access Journals (Sweden)

    Arif Widodo

    2016-12-01

    Full Text Available The data from Board of Health in Surakarta City, on 8 September 2005, from 155 commercial sex worker woman had blood examined, there were 7 persons positive in HIV. One of factor affecting the high infection HIV/AIDS in women commercial sex worker was low use of condom. Aims of this research was to know factor-factor associated with didn’t use of condom and social aspect negotiations about using condom (education, economics status, working experience, devilling place, occupation, ethnic, religious, and income. This research is qualitative research using guided group discussion technique, in-depth interview, and participatory observation. Subject for this research were 30 persons, consist of 25 commercial sex worker, 3 guest, 1 room owner, and 1 parent. Independent variables in this research are social economics characteristic, demography and community characteristics. Dependent variables as PPSK capability in condom using negotiating to prevent sexually transmitted disease and HIV/AIDS. Commonly, despite knowing that everyone, including themselves, is vulnerable to AIDS infection, the respondents ignore asking the guest/partners for condom use. Most of them don’t ask for condom use due to their fear of either being the target of the guest anger and bad words, or losing money from them. Women commercial sex worker Silir in using condom and prevent sexual transmitted disease had free education from Board of Health in Surakarta City. In the street prostitutes are low support from peer, room owner, hotel owner, or guest about using condom for women commercial sex worker in illegal place, caused women commercial sex worker in the street more potential and high risk to spread sexual transmitted diseases than they were operated in Silir. The low capability of the street prostitutes for negotiating condom use with the guest customers results from: misperception on "safe-sex" behavior for seeking "help", economic and psychology pressure, free and

  6. The production of knowledge about sexually transmitted diseases in young people: a bibliometric research

    Directory of Open Access Journals (Sweden)

    Thelma Spindola

    2015-07-01

      ABSTRACT Objective: To identify and characterize the scientific production of nurses related to young people's vulnerability to sexually transmitted diseases (STD. Method: Descriptive study of transverse cutting (2009-2013, bibliometric research, conducted through the search of publications on the Health Virtual Library and the catalog of theses and dissertations of Brazilian Association of Nursing. The sample consisted of 40 articles, 05 theses and 05 dissertations. Results: The most of the publications were carried out by nurses’ teachers with doctoral degree. The theme of HIV/aids, focus of health education, field research and qualitative analysis of the findings had greater representativeness in the sample analyzed. Conclusion: Although STD have been manifested in young people and the Health Ministry of Brazil showing the increased incidence of HIV/aids in this group, the scientific literature on the subject in the studied timeframe is irregular and reduced. Descriptors: Sexually Transmitted Diseases, Adolescent, Young adult, Bibliometrics.   RESUMEN Objetivo: Identificar y caracterizar la producción científica de enfermería relacionado a la vulnerabilidad de los jóvenes con enfermedades de transmisión sexual. Método: Estudio descriptivo de tipo bibliométrico (2009-2013, de corte transversal realizado en la Biblioteca Virtual de salud y en el catálogo de tesis y disertaciones de la Asociación Brasileña de enfermería. La muestra estuvo compuesta por 40 artículos, 05 tesis y 05 disertaciones. Resultados: La mayoría de las publicaciones se llevó a cabo por enfermeras docentes con grado de doctorado. El tema del VIH/SIDA, el enfoque de educación para la salud, la investigación de campo y análisis cualitativo de los resultados tuvieron mayor representatividad en la muestra analizada. Conclusión: Aunque las enfermedades de transmisión sexual si manifiesta en los jóvenes y los documentos del Ministerio de salud de Brasil demostra el aumento

  7. Asia: fighting HIV / AIDS makes business sense.

    Science.gov (United States)

    1999-11-15

    Three Asian companies are investing in HIV/AIDS education and prevention schemes because they are starting to feel the effects of the HIV/AIDS pandemic on their workforces. A total of 17 companies from the region signed a document in the Fifth International Congress on AIDS in Asia and the Pacific committing to the fight against AIDS. The group said that effective workplace programs can prevent an increase in absenteeism, health care costs and labor turnover, a decrease in productivity, loss of experienced personnel and the need for increased resources to hire and retrain replacements. American International Assurance in Thailand accredits companies with effective HIV/AIDS campaigns in the workplace and gives them a 5-10% discount on premiums on group life insurance policies. At Freeport Mining in Indonesia, an HIV/AIDS campaign markedly improved condom usage rates and decreased incidence of sexually transmitted diseases (STDs) among workers. Meanwhile, India's Tata Tea Limited expanded its health services to include surveys, training, education, and counseling on HIV/AIDS and STDs.

  8. Evaluation of the rapid plasma reagin "teardrop" card test for screening of syphilis in field conditions.

    Science.gov (United States)

    Van Dyck, E; Van de Velden, L; Ndoye, I; Piot, P; Meheus, A

    1993-01-01

    The availability of simple diagnostic methods may contribute to more efficient control of sexually transmitted diseases (STDs) in developing countries. For the detection of syphilis, a simple rapid plasma reagin (RPR) "teardrop" assay for finger-prick blood samples was developed in 1962. The reliability of this test is compared with RPR, Treponema pallidum hemagglutination assay (TPHA), and fluorescent treponemal antibody absorption (FTA-Abs) assays performed on venous blood samples. To evaluate the potential usefulness of the finger-stick RPR teardrop assay for diagnosis of syphilis in settings with poor medical resources. Pregnant women evaluated at two health centers in Pikine, Senegal were tested for STDs. The RPR teardrop assay was performed on plasma from blood samples obtained by finger prick, and standard RPR, TPHA, and FTA-Abs procedures were performed on serum obtained by vein puncture. The sensitivity and specificity of the finger-prick RPR teardrop assay were 69.7% and 96.5%, respectively, and its reactivity was correlated with RPR serum antibody titer. The finger-prick RPR teardrop assay is not a reliable alternative to the classic serum RPR test.

  9. Impact of water supply, domiciliary water reservoirs and sewage on faeco-orally transmitted parasitic diseases in children residing in poor areas in Juiz de Fora, Brazil.

    Science.gov (United States)

    Teixeira, J C; Heller, L

    2006-08-01

    The objectives of this study were to characterize faeco-orally transmitted parasitic diseases and to identify the factors associated with these diseases, with emphasis on environmental factors, in children ranging from 1 up to 5 years old residing in substandard settlement areas. A population-based cross-sectional epidemiological design was used in a non-random selection of 29 out of the 78 substandard settlement areas in the municipality of Juiz de Fora, Brazil. A sample of 753 children were assessed from the target population consisting of all children of the appropriate age range residing in the selected areas. Data were collected by means of domiciliary interviews with their mothers or with the person responsible for them. The Hoffmann-Pons-Janer method was used in the parasitological examination of faeces. Binary logistic regression models were used to identify the factors associated with the diseases. A total of 319 sample children presented faeco-orally transmitted parasitic diseases. The factors associated with these parasitic diseases included the children's age, family income, number of dwellers in the domicile, consumption of water from shallow wells, consumption of water from natural sources, absence of covered domiciliary water reservoirs, and the presence of sewage flowing in the street.

  10. The traditional use of Vachellia nilotica for sexually transmitted diseases is substantiated by the antiviral activity of its bark extract against sexually transmitted viruses.

    Science.gov (United States)

    Donalisio, Manuela; Cagno, Valeria; Civra, Andrea; Gibellini, Davide; Musumeci, Giuseppina; Rittà, Massimo; Ghosh, Manik; Lembo, David

    2018-03-01

    Vachellia (Acacia) nilotica and other plants of this genus have been used in traditional medicine of Asian and African countries to treat many disorders, including sexually transmitted diseases, but few studies were performed to validate their anti-microbial and anti-viral activity against sexually transmitted infections. The present study was undertaken to explore whether the ethnomedical use of V.nilotica to treat genital lesions is substantiated by its antiviral activity against the human immunodeficiency virus (HIV), the herpes simplex virus (HSV) and the human papillomavirus (HPV). The antiviral activity of V.nilotica was tested in vitro by virus-specific inhibition assays using HSV-2 strains, sensible or resistant to acyclovir, HIV-1IIIb strain and HPV-16 pseudovirion (PsV). The potential mode of action of extract against HSV-2 and HPV-16 was further investigated by virus inactivation and time-of-addition assays on cell cultures. V.nilotica chloroform, methanolic and water bark extracts exerted antiviral activity against HSV-2 and HPV-16 PsV infections; among these, methanolic extract showed the best EC50s with values of 4.71 and 1.80µg/ml against HSV-2 and HPV-16, respectively, and it was also active against an acyclovir-resistant HSV-2 strain with an EC50 of 6.71µg/ml. By contrast, no suppression of HIV infection was observed. Investigation of the mechanism of action revealed that the methanolic extract directly inactivated the infectivity of the HPV-16 particles, whereas a partial virus inactivation and interference with virus attachment (EC50 of 2.74µg/ml) were both found to contribute to the anti-HSV-2 activity. These results support the traditional use of V.nilotica applied externally for the treatment of genital lesions. Further work remains to be done in order to identify the bioactive components. Copyright © 2017 Elsevier B.V. All rights reserved.

  11. Ectopic Pregnancy

    Science.gov (United States)

    ... caused by blood loss) lower back pain What Causes an Ectopic Pregnancy? An ectopic pregnancy usually happens because a fertilized ... protect against sexually transmitted infections (STDs) that can cause PID. If ... about the pregnancy being ectopic, talk to your doctor — it's important ...

  12. Soil-transmitted Helminthiasis in the United States: a systematic review--1940-2010.

    Science.gov (United States)

    Starr, Michelle C; Montgomery, Susan P

    2011-10-01

    The epidemiology of soil-transmitted helminth infections (hookworm, Trichuris trichiura, Ascaris lumbricoides, and Strongyloides stercoralis) in the United States is poorly understood. To gain understanding of the status of disease, a systematic review was performed to assess the prevalence of soil-transmitted helminth infections in the United States. Of all studies reviewed, 14 were designated as high-quality. High-quality studies were published from 1942 to 1982 and showed that infection was prevalent throughout the southern United States and Appalachia as recently as 1982, finding that hookworm (19.6%), T. trichiura (55.2%), A. lumbricoides (49.4%), and S. stercoralis (3.8%) affected significant percentages of the population. However, because the most recent high-quality studies were published over 25 years ago, the literature does not provide sufficient data to assess current endemic transmission. Because the status of disease remains unclear, there is a need for additional studies to determine if soil-transmitted helminths remain endemic in the United States.

  13. Prevalence of asymptomatic infections in sexually transmitted diseases attendees diagnosed with bacterial vaginosis, vaginal candidiasis, and trichomoniasis.

    Science.gov (United States)

    Rajalakshmi, R; Kalaivani, S

    2016-01-01

    Sexually transmitted diseases (STD) are a major health problem affecting mostly young people in both developing and developed countries. STD in women causes both acute morbidity and complications such as infertility, ectopic pregnancy, low-birth weight, and prematurity. The aim of the study is to assess the prevalence of bacterial vaginosis, vaginal candidiasis, and trichomoniasis among asymptomatic females attending STD outpatient department in a tertiary care hospital in South India. A retrospective analysis of data collected from clinical records of 3000 female patients of age 18 to 49 over a period of 12 months (July 2014 to June 2015) was carried out at the Institute of Venereology, Madras Medical College. Complete epidemiological, clinical, and investigational data were recorded and analyzed for the prevalence of bacterial vaginosis, vaginal candidiasis, and trichomoniasis among asymptomatic patients. About 48.37% (228/470) of bacterial vaginosis patients were asymptomatic. Nearly 45.38% (116/235) of vaginal candidiasis patients were asymptomatic and 30.35% (26/87) of trichomoniasis patients were asymptomatic. The above infections were common in the age group 25-35. Holistic screening protocol was incorporated for all female patients attending STD clinic even if asymptomatic and should be treated accordingly to prevent the acquisition of other serious sexually transmitted infections.

  14. Anorectal Lymphogranuloma Venereum in Madrid: A Persistent Emerging Problem in Men Who Have Sex With Men.

    Science.gov (United States)

    Cabello Úbeda, Alfonso; Fernández Roblas, Ricardo; García Delgado, Rosa; Martínez García, Laura; Sterlin, Fabiola; Fernández Guerrero, Manuel L; Górgolas, Miguel

    2016-07-01

    Since 2003, outbreaks of lymphogranuloma venereum (LGV) with anorectal syndrome have been increasingly recognized in many Western countries. All of them have been classified as LGV serovar L2b, mainly occurring in human immunodeficiency virus (HIV)-infected men who have had sex with men (MSM). We describe a series of 26 diagnosed cases of LGV proctitis in downtown Madrid, Spain, in 2014, after implementing routine diagnostic procedures for this disease in symptomatic MSM. We conducted an observational study of patients with symptomatic proctitis attending an outpatient infectious diseases clinic in Madrid, Spain during calendar year 2014. Clinical, epidemiological, laboratory, and therapeutic data were gathered and analyzed. Twenty-six patients were included in the analysis. All were MSM, and 24 of them were HIV-positive. All patients reported having acute proctitis symptoms including tenesmus (85%), pain (88%), constipation (62%), or anal discharge (96%). Proctoscopy showed mucopurulent exudate (25 patients [96%]), and rectal bleeding, with mucosal erythema and/or oedema in all cases. Rectal swabs were obtained from all patients, and LGV serovar L2 was confirmed in all of them. The cure rate was 100% after standard treatments with doxycycline 100 mg twice per day for 3 weeks. Simultaneous rectal infections with other sexually transmitted pathogens (gonorrhoea, herpes simplex virus, Mycoplasma genitalium) and systemic sexually transmitted diseases (STDs) (syphilis, acute HIV, and hepatitis C infections) were also documented in 12 patients (46%), but these co-infections did not appear to influence the clinical manifestations of LGV. Anorectal LGV is a common cause of acute proctitis and proctocolitis among HIV-infected MSM who practice unprotected anal sex, and it is frequently associated with other rectal STDs. The implementation of routine screening and prompt diagnosis of these rectal infections should be mandatory in all clinical settings attended by HIV and STD

  15. Cost-effectiveness of a brief video-based HIV intervention for African American and Latino sexually transmitted disease clinic clients.

    Science.gov (United States)

    Sweat, M; O'Donnell, C; O'Donnell, L

    2001-04-13

    Decisions about the dissemination of HIV interventions need to be informed by evidence of their cost-effectiveness in reducing negative health outcomes. Having previously shown the effectiveness of a single-session video-based group intervention (VOICES/VOCES) in reducing incidence of sexually transmitted diseases (STD) among male African American and Latino clients attending an urban STD clinic, this study estimates its cost-effectiveness in terms of disease averted. Cost-effectiveness was calculated using data on effectiveness from a randomized clinical trial of the VOICES/VOCES intervention along with updated data on the costs of intervention from four replication sites. STD incidence and self-reported behavioral data were used to make estimates of reduction in HIV incidence among study participants. The average annual cost to provide the intervention to 10 000 STD clinic clients was estimated to be US$447 005, with a cost per client of US$43.30. This expenditure would result in an average of 27.69 HIV infections averted, with an average savings from averted medical costs of US$5 544 408. The number of quality adjusted life years saved averaged 387.61, with a cost per HIV infection averted of US$21 486. This brief behavioral intervention was found to be feasible and cost-saving when targeted to male STD clinic clients at high risk of contracting and transmitting infections, indicating that this strategy should be considered for inclusion in HIV prevention programming.

  16. Searching for unknown transfusion-transmitted hepatitis viruses

    DEFF Research Database (Denmark)

    Edgren, G.; Hjalgrim, H.; Rostgaard, K.

    2018-01-01

    Background: Both hepatitis B and C viruses were transmitted through blood transfusion before implementation of donor screening. The existence of additional, yet unknown transfusion transmittable agents causing liver disease could have important public health implications. Methods: Analyses were...... 1992 to account for the effect of screening for hepatitis C virus. Results: A total of 1 482 922 transfused patients were included in the analyses. Analyses showed evidence of transfusion transmission of liver diseases before, but not after the implementation of hepatitis C virus screening in 1992...... for transfusion transmission of agents causing liver disease after the implementation of screening for hepatitis B and C, and suggest that if such transmission does occur, it is rare....

  17. High rate of teenage pregnancy and sexually transmitted infections ...

    African Journals Online (AJOL)

    There is increased in teenage pregnancy despite the presence of dual protection practice and health care awareness programmes related to health and sexuality education in South Africa. The present study explores the underlying causes of high teenage pregnancy and sexually transmitted diseases rates, including HIV ...

  18. [Current situation of soil-transmitted nematodiasis monitoring in China and working keys in future].

    Science.gov (United States)

    Chen, Ying-dan; Zang, Wei

    2015-04-01

    Soil-transmitted nematodiasis is widely epidemic in rural areas in China. It was showed that the infection rate of soil-transmitted nematodes was 19.56% while the overall number of persons infected was 129,000,000, which was supported by the results of the National Survey of Current Situation of Major Human Parasitic Diseases in China in 2005 published by former Ministry of Health. Therefore, soil-transmitted nematodiasis was included in the national infectious diseases and pathogenic media monitoring system by Chinese Center for Disease Control and Prevention in 2006, and subsequently 22 monitoring spots were established nationwide. From 2006 to 2013, the human infection rate of intestinal nematodes in national monitoring spots decreased from 20.88% to 3.12%, which showed a declining trend year by year. Meanwhile, the infection rates of Ascaris lumbricoides, Trichuris trichiura, hookworm, Enterobius vermicularis decreased from 10.10%, 5.88%, 8.88%, 10.00% in 2006 to 0.76%, 0.42%, 2.04%, 6.78% in 2013 respectively. In this paper, the current situation of soil-transmitted nematodiasis is overviewed based on a summary of the 8 years' monitoring work, as well as the experiences, challenges and key of monitoring work in the future.

  19. HIV Services Provided by STD Programs in State and Local Health Departments - United States, 2013-2014.

    Science.gov (United States)

    Cuffe, Kendra M; Esie, Precious; Leichliter, Jami S; Gift, Thomas L

    2017-04-07

    The incidence of human immunodeficiency virus (HIV) infection in the United States is higher among persons with other sexually transmitted diseases (STDs), and the incidence of other STDs is increased among persons with HIV infection (1). Because infection with an STD increases the risk for HIV acquisition and transmission (1-4), successfully treating STDs might help reduce the spread of HIV among persons at high risk (1-4). Because health department STD programs provide services to populations who are at risk for HIV, ensuring service integration and coordination could potentially reduce the incidence of STDs and HIV. Program integration refers to the combining of STD and HIV prevention programs through structural, service, or policy-related changes such as combining funding streams, performing STD and HIV case matching, or integrating staff members (5). Some STD programs in U.S. health departments are partially or fully integrated with an HIV program (STD/HIV program), whereas other STD programs are completely separate. To assess the extent of provision of HIV services by state and local health department STD programs, CDC analyzed data from a sample of 311 local health departments and 56 state and directly funded city health departments derived from a national survey of STD programs. CDC found variation in the provision of HIV services by STD programs at the state and local levels. Overall, 73.1% of state health departments and 16.1% of local health departments matched STD case report data with HIV data to analyze possible syndemics (co-occurring epidemics that exacerbate the negative health effects of any of the diseases) and overlaps. Similarly, 94.1% of state health departments and 46.7% of local health departments performed site visits to HIV care providers to provide STD information or public health updates. One fourth of state health departments and 39.4% of local health departments provided HIV testing in nonclinical settings (field testing) for STD

  20. The impact of Medicaid-linked reimbursements on revenues of public sexually transmitted disease clinics.

    Science.gov (United States)

    Downey, Lois; Lafferty, William E; Krekeler, Barbara

    2002-02-01

    Public sexually transmitted disease (STD) clinics faced with decreased tax revenue and increased costs must evaluate alternative revenue sources. To report one public STD clinic's Medicaid-linked revenue and discuss the association between system characteristics and reimbursement potential. This was a cross-sectional study of 4208 patients visiting the clinic for new problems during a 6-month period. Of 458 Medicaid-enrolled patients, only 55% acknowledged enrollment at the time of visit. The clinic captured revenue for many of the remaining 45% through a centralized public health information/billing system, which submitted retroactive STD clinic claims when patients self-reported Medicaid enrollment at later visits to other public health clinics. These belated self-reports also contributed to Medicaid administrative-match reimbursements. An estimated $100,000 (31% of the clinic's direct reimbursements for service) would have been lost in 2000, had detection of Medicaid enrollment been based exclusively on patients' self-reports at STD clinic visits.

  1. Sexually transmitted diphtheria.

    Science.gov (United States)

    Berger, Anja; Lensing, Carmen; Konrad, Regina; Huber, Ingrid; Hogardt, Michael; Sing, Andreas

    2013-03-01

    Diphtheria is caused by diphtheria toxin-producing Corynebacterium species. While classical respiratory diphtheria is transmitted by droplets, cutaneous diphtheria often results from minor trauma. This report concerns the first case of sexually transmitted diphtheria in a patient with non-gonococcal urethritis after orogenital contact.

  2. Prevenção de doenças sexualmente transmissíveis na visão de idosos de uma Estratégia da Saúde da Família Prevención de enfermedades sexualmente transmisibles según la óptica de ancianos de una Estrategia de Salud Familiar Prevention of sexually transmitted diseases in the point of view of elderly clients of a Family Health Strategy

    Directory of Open Access Journals (Sweden)

    Andreia Kullmann Cezar

    2012-10-01

    Full Text Available O objetivo deste trabalho foi o de avaliar o conhecimento de pessoas idosas sobre as ações preventivas para as doenças sexualmente transmissíveis (DSTs no contexto da Estratégia Saúde da Família (ESF. Trata-se de um estudo transversal, envolvendo 94 pessoas idosas, idade ≥60 anos, adstritas à ESF na Serra Gaúcha. Os resultados apontam paridade na amostra para vida sexual ativa e predominância da atividade sexual com o mesmo parceiro. As pessoas idosas têm conhecimento de como evitar as DSTs, sendo enfático o uso de preservativos. A maioria relatou que não recebeu orientações da equipe da ESF; já os idosos que receberam, os mesmos declararam que a orientação teve o enfoque no preservativo. É necessário intensificar as ações e discussões em torno da sexualidade e DSTs, visando ao envelhecimento saudável.El objetivo de este trabajo fue la evaluación de conocimiento de personas mayores con respecto a acciones de prevención para enfermedades sexualmente transmisibles en el contexto de la Estrategia Salud de la familia (ESF. Se trata de un estudio transversal con 94 personas con más de 60 años asociadas a ESF, en la Sierra Gaucha (Rio Grande do Sul, Brasil. Los resultados demuestran paridad en relación a la vida sexual activa y predominancia de la vida sexual con la misma pareja. Los ancianos tienen conocimiento sobre las formas de evitar las enfermedades sexualmente transmisibles y son enfáticos sobre el uso de preservativos. La mayoría relató que no recibió orientación del equipo de ESF; los que recibieron dijeron que las orientaciones tuvieron enfoque en el uso del preservativo. Es necesario intensificar las acciones y discusiones sobre la sexualidad y enfermedades sexualmente transmisibles pensando en la vejez saludable.The aim of this study was to assess the knowledge of elderly people on preventive actions to sexually transmitted diseases (STDs in the context of the Family Health Strategy (FHS. This is a cross

  3. Continuing Need for Sexually Transmitted Disease Clinics After the Affordable Care Act.

    Science.gov (United States)

    Hoover, Karen W; Parsell, Bradley W; Leichliter, Jami S; Habel, Melissa A; Tao, Guoyu; Pearson, William S; Gift, Thomas L

    2015-11-01

    We assessed the characteristics of sexually transmitted disease (STD) clinic patients, their reasons for seeking health services in STD clinics, and their access to health care in other venues. In 2013, we surveyed persons who used publicly funded STD clinics in 21 US cities with the highest STD morbidity. Of the 4364 STD clinic patients we surveyed, 58.5% were younger than 30 years, 72.5% were non-White, and 49.9% were uninsured. They visited the clinic for STD symptoms (18.9%), STD screening (33.8%), and HIV testing (13.6%). Patients chose STD clinics because of walk-in, same-day appointments (49.5%), low cost (23.9%), and expert care (8.3%). Among STD clinic patients, 60.4% had access to another type of venue for sick care, and 58.5% had access to another type of venue for preventive care. Most insured patients (51.6%) were willing to use insurance to pay for care at the STD clinic. Despite access to other health care settings, patients chose STD clinics for sexual health care because of convenient, low-cost, and expert care. Policy Implication. STD clinics play an important role in STD prevention by offering walk-in care to uninsured patients.

  4. Promising results. Thailand.

    Science.gov (United States)

    Rojanapithayakorn, W

    1998-01-01

    This article describes the Thailand Ministry of Health's program for promotion of condom use. Since 1984, findings indicate that AIDS has been a leading public health problem that is spread through heterosexual intercourse. Since 1989, the government has conducted IEC programs to increase knowledge and change attitudes and practices for controlling HIV infections, AIDS, and other sexually transmitted diseases (STDs). A variety of institutions dispense condoms. Condom use was promoted over a 25-year period. The 100% condom program, implemented in 1989, has been successful in promotion of condoms among sex workers and clients. IEC to prevent AIDS has been operating since 1984. Messages focus on prevention of sexually transmitted HIV infections and correct use of condoms. Family planning programs over the past 30 years have supplied condoms free of charge. Condoms are available for sale through pharmacies and convenience stores. Health service facilities also supply condoms. The 100% condom program began as a pilot in Ratchaburi province. All owners of sex establishments cooperated. The program was initiated jointly by government officials and owners of sex establishments. Owners instructed sex workers about use of condoms in all sexual encounters. Penalties were imposed on owners for noncompliance. Condom use increased gradually and STDs declined. In 1991, the program was expanded nationwide. In 1992, condom quality control measures were instituted. Water soluble lubricants for condoms were added to prevent breakage and increase customer satisfaction. This program needs to be expanded to other sectors of the population.

  5. HIV transmission in the adult film industry--Los Angeles, California, 2004.

    Science.gov (United States)

    2005-09-23

    In April 2004, the Los Angeles County Department of Health Services (LACDHS) received reports of work-related exposure to human immunodeficiency virus (HIV) in the heterosexual segment of the adult film industry in California. This report summarizes an investigation by LACDHS into four work-related HIV-transmission cases among adult film industry workers. The investigation was initiated April 20, 2004, and joined by the California Department of Industrial Relations, Division of Occupational Safety and Health (Cal/OSHA) on April 21, 2004, and by CDC on May 18, 2004. This investigation identified important and remediable gaps in the prevention of HIV and other sexually transmitted diseases (STDs) in the adult film industry.

  6. [Adolescents' knowledge and behavior on sexuality, infectious transmitted diseases, and human papillomavirus vaccination: results of a survey in a French high school].

    Science.gov (United States)

    Grondin, C; Duron, S; Robin, F; Verret, C; Imbert, P

    2013-08-01

    Teenager sexuality is a public health issue. In teenagers attending a high school, we assessed their knowledge and behavior on sexuality, infectious transmitted diseases, human papilloma virus (HPV) vaccination, and cervical cancer. Then in girls, we estimated the anti-HPV vaccination coverage and focused on factors associated with poor knowledge of these topics. This was a knowledge, attitudes, and practices cross-sectional study conducted at the beginning of the 2010-2011 school year in the Saint-Cyr military high school, using an anonymous self-administered questionnaire. Among 669 adolescents (M/F sex-ratio, 2.3; mean age, 17 years [IC 95%, 15-20]), 40% had already had sex and 92% had used contraception. Boys and girls had a poor level of knowledge on infectious transmitted diseases. Regarding knowledge on HPV and cervical cancer, a better level was significantly associated with female gender (P=10(-4)). In multivariate analysis, male gender, age under 18 years, lack of dialogue with parents on these subjects, low socioeconomic status of parents, and absence of health education were significantly associated with poor knowledge on these topics. These data should help healthcare providers better target access and content of sexual health education training. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

  7. Effect of self-care training program based on Orem's model on the behaviors leading to sexually transmitted disease in vulnerable women.

    Science.gov (United States)

    Baghersad, Zahra; Alimohammadi, Nasrollah; Boroumandfar, Zahra; Golshiri, Parastoo

    2016-01-01

    Vulnerable women are prone to sexually transmitted diseases due to their high-risk behaviors. The present study aimed to investigate the effect of self-care training program based on Orem's model on the behaviors leading to sexually transmitted diseases in vulnerable women. This field trial was initially conducted on 100 women covered under health services and welfare organization in Isfahan city, who were selected by rationing ssampling. For needs assessment, they filled the self-care needs assessment questionnaire in three domains of knowledge, attitude, and practice. Then, at the stage of intervention (self-care training), 64 subjects were selected through convenient sampling and were assigned to experimental and control groups by random allocation. Data were analyzed by descriptive and analytical statistical tests through SPSS 18. Results showed that mean scores of knowledge ( P < 0.001), attitude ( P < 0.001), practice ( P = 0.04), and behavior change ( P = 0.01) were significantly higher immediately after and 3 months after intervention, compared to before intervention, but there was no significant difference in mean scores between immediately after and 3 months after intervention. With regard to these results, it can be concluded that if the educational programs are planned based on clients' real needs assessment, the learners follow the educational materials, related to their problems, more seriously and it results in a notable behavior change in them.

  8. All Clinically-Relevant Blood Components Transmit Prion Disease following a Single Blood Transfusion: A Sheep Model of vCJD

    Science.gov (United States)

    de Wolf, Christopher; Tan, Boon Chin; Smith, Antony; Groschup, Martin H.; Hunter, Nora; Hornsey, Valerie S.; MacGregor, Ian R.; Prowse, Christopher V.; Turner, Marc; Manson, Jean C.

    2011-01-01

    Variant CJD (vCJD) is an incurable, infectious human disease, likely arising from the consumption of BSE-contaminated meat products. Whilst the epidemic appears to be waning, there is much concern that vCJD infection may be perpetuated in humans by the transfusion of contaminated blood products. Since 2004, several cases of transfusion-associated vCJD transmission have been reported and linked to blood collected from pre-clinically affected donors. Using an animal model in which the disease manifested resembles that of humans affected with vCJD, we examined which blood components used in human medicine are likely to pose the greatest risk of transmitting vCJD via transfusion. We collected two full units of blood from BSE-infected donor animals during the pre-clinical phase of infection. Using methods employed by transfusion services we prepared red cell concentrates, plasma and platelets units (including leucoreduced equivalents). Following transfusion, we showed that all components contain sufficient levels of infectivity to cause disease following only a single transfusion and also that leucoreduction did not prevent disease transmission. These data suggest that all blood components are vectors for prion disease transmission, and highlight the importance of multiple control measures to minimise the risk of human to human transmission of vCJD by blood transfusion. PMID:21858015

  9. Canadian Laboratory Standards for Sexually Transmitted Infections: Best Practice Guidelines

    Directory of Open Access Journals (Sweden)

    Max A Chernesky

    2005-01-01

    Full Text Available Sexually transmitted infections (STI continue to spread, and show no international boundaries. Diseases such as gonorrhea and syphilis, which we thought were under control in Canadian populations, have increased in incidence. Sexually transmitted or associated syndromes such as cervicitis, enteric infections, epididymitis, genital ulcers, sexually related hepatitis, ophthalmia neonatorum, pelvic inflammatory disease, prostatitis and vulvovaginitis present a challenge for the physician to identify the microbial cause, treat the patient and manage contacts. During the past 10 years, new technologies developed for the diagnosis of STIs have provided a clearer understanding of the real accuracy of traditional tests for the diagnosis of infections caused by Chlamydia trachomatis, Neisseria gonorrhoeae, Treponema pallidum, herpes simplex viruses, hepatitis B virus, human papillomaviruses, HIV, Haemophilus ducreyi, Trichomonas vaginalis and mycoplasmas. This has presented a major challenge to the diagnostic laboratory, namely, selecting the most sensitive and specific test matched with the most appropriate specimens to provide meaningful and timely results to facilitate optimal patient care.

  10. Risk factors for sexually transmitted diseases among sex workers in the interior of Piaui, Brazil

    Directory of Open Access Journals (Sweden)

    Jardeliny Corrêa da Penha

    Full Text Available OBJECTIVE: To identify the risk factors for STD among female sex workers and the characteristics of this population, and to verify the association between condom use by their male partners and clients. METHOD: Cross-sectional and correlational study conducted with 73 sex workers registered at the Sex Workers´ Association of the municipality of Picos -PI, Brazil. Data were collected in September and October 2010 using a questionnaire to obtain sociodemographic information and the participants´ background in the sex industry. Ethical aspects were observed. RESULTS: There was no significant association between most of the sociodemographic variables and background in the sex industry and condom use by male partners or clients. However, there was a significant association with years in the sex industry (p = 0.029. Sex workers who had been in the industry for the longest used condoms for protection against sexually transmitted diseases. CONCLUSION: It is essential to create health promotion strategies that observe the real-life experiences of sex workers.

  11. Global numbers of infection and disease burden of soil transmitted helminth infections in 2010.

    Science.gov (United States)

    Pullan, Rachel L; Smith, Jennifer L; Jasrasaria, Rashmi; Brooker, Simon J

    2014-01-21

    Quantifying the burden of parasitic diseases in relation to other diseases and injuries requires reliable estimates of prevalence for each disease and an analytic framework within which to estimate attributable morbidity and mortality. Here we use data included in the Global Atlas of Helminth Infection to derive new global estimates of numbers infected with intestinal nematodes (soil-transmitted helminths, STH: Ascaris lumbricoides, Trichuris trichiura and the hookworms) and use disability-adjusted life years (DALYs) to estimate disease burden. Prevalence data for 6,091 locations in 118 countries were sourced and used to estimate age-stratified mean prevalence for sub-national administrative units via a combination of model-based geostatistics (for sub-Saharan Africa) and empirical approaches (for all other regions). Geographical variation in infection prevalence within these units was approximated using modelled logit-normal distributions, and numbers of individuals with infection intensities above given thresholds estimated for each species using negative binomial distributions and age-specific worm/egg burden thresholds. Finally, age-stratified prevalence estimates for each level of infection intensity were incorporated into the Global Burden of Disease Study 2010 analytic framework to estimate the global burden of morbidity and mortality associated with each STH infection. Globally, an estimated 438.9 million people (95% Credible Interval (CI), 406.3 - 480.2 million) were infected with hookworm in 2010, 819.0 million (95% CI, 771.7 - 891.6 million) with A. lumbricoides and 464.6 million (95% CI, 429.6 - 508.0 million) with T. trichiura. Of the 4.98 million years lived with disability (YLDs) attributable to STH, 65% were attributable to hookworm, 22% to A. lumbricoides and the remaining 13% to T. trichiura. The vast majority of STH infections (67%) and YLDs (68%) occurred in Asia. When considering YLDs relative to total populations at risk however, the burden

  12. [Antiretroviral drug supply in Argentina: National Program to Combat Human Retroviruses, AIDS, and STDs].

    Science.gov (United States)

    Colautti, Marisel; Luppi, Irene; Salamano, Mercedes; Traverso, María Luz; Botta, Carina; Palchik, Valeria

    2009-01-01

    To evaluate the supply cycle of antiretroviral (ARV) drugs, overseen by the National Program to Combat Human Retroviruses, AIDS, and STDs, through its order fulfillment indicators, and to obtain input from supply chain stakeholders. A study was carried out from April-September 2005 in the pharmacies of two hospitals in Rosario, Argentina, involving both a quantitative analysis of indicators and secondary sources and a qualitative evaluation using semistructured interviews. The indicators reveal the impact that interruptions in ARV supply stream from the Program (central level) have and the overstocking that takes place at the pharmacies (local level) to manage the shortages. Changes in ARV treatment account for over 50% of the prescriptions. Fulfillments fall short of the reference value. The interviewees shared possible strategies for overcoming the communication gaps between levels, for building-up stock, for guaranteeing availability, and for shortening waiting times; reached informal agreements to deal with the lack of policies and the shortage of staff; acknowledged the challenges facing the jurisdictions (central, intermediate, and local/community); and recognized local efforts to improve management. These challenges could be the starting point for building teams to work on effectively decentralizing the entire supply chain and allowing the Program to fulfill its much-needed oversight role.

  13. Nurses’ knowledge levels and Behaviours about Sexually Transmitted diseases and AIDS

    Directory of Open Access Journals (Sweden)

    Isil Irem Budakoglu

    2006-12-01

    Full Text Available OBJECTIVE: In this study we aimed to determine the knowledge level and behaviors of nurses towards AIDS and sexually transmitted disease (STD who are working at Baskent University Ankara Hospital\tDesign: There were 321 nurses at Baskent University Ankara Hospital at January 2005. Two hundred fifty six (79.7% of them participated the study. The data was collected with a questionnaire.\tMain outcome measures: The nurses who were answered the question “Are you using any method in order to prevent STD?” as\t“needless” were accepted as “sexually inactive”. The level of AIDS knowledge was evaluated over 100 point scale.\tRESULTS: The mean age of nurses was 25.8±0.2 (19-38, while 69.8% of them were college or faculty graduate and 71.1% of them were single. AIDS (94.4%, syphilis (70.6% and gonorrhea (60.2% were the first three STD implicated by nurses. The average value of AIDS knowledge of nurses was 83.8±0.8. The average value of nurses who had bachelor’s degree or doctorate, who were\tat the 26-27 age group, who were married or widowed and sexually inactive group, but these differences were not statistically significant (p>0.05. Only 31 nurses (20.1% declared that they have been using any preventive method for STD.\tCONCLUSIONS: It is determined, although the status of STD and AIDS knowledge of nurses are high, but the percentage of usage of any preventive method is low.

  14. Un modelo de prevención primaria de las enfermedades de transmisión sexual y del VIH/sida en adolescentes A model for the primary prevention of sexually transmitted diseases and HIV/AIDS among adolescents

    Directory of Open Access Journals (Sweden)

    Teodoro Barros

    2001-08-01

    los de la población investigada.Objective. To develop, apply, and evaluate an educational model for the primary prevention of sexually transmitted diseases (STDs and acquired immunodeficiency syndrome (AIDS that was based on the sexual knowledge, attitudes, and practices (KAPs of adolescents and on their perceptions and behaviors in this area, with the ultimate goal of helping develop educational tools to prevent infection with STDs and the human immunodeficiency virus (HIV. Methods. An STD/HIV/AIDS primary prevention model was applied with adolescent schoolchildren (12 to 15 years old in the canton of Santo Domingo de los Colorados, Ecuador. Two groups with similar characteristics were formed: the experimental group, with 358 students, and the control group, with 288 students. Schools were selected according to inclusion criteria, and adolescents at each school were chosen at random. A discussion guide was applied with 16 focus groups, and the resulting information was used to prepare a KAP survey. After being validated, the KAP survey was applied to the experimental group and to the control group. A prevention education program geared to students and teachers was implemented with the experimental group. Eight months later a second KAP survey was done with the experimental group and the control group. The differences in KAPs before and after the intervention were evaluated using the chi-square test. Results. There were no statistically significant differences between the two groups before the intervention, but afterwards the differences were statistically significant (P = 0.012, with an increase in the knowledge of sexuality and STDs/AIDS in the experimental group, even though the long-term behavior changes have not been evaluated. Conclusions. This study validated a multifactorial STD/AIDS prevention model adapted to the reality of adolescents, and it suggests the possibility of extrapolating this experience more broadly to contexts similar to those of this Ecuador

  15. Family planning in the teen population.

    Science.gov (United States)

    Hillard, P J

    1993-12-01

    As an increasing percentage of adolescents reach their sexual debut at younger ages, effective contraceptive methods, which will decrease the risks of unintended pregnancies and sexually transmitted diseases (STDs), become even more critical. Contraceptive methods which are less 'compliance-dependent', such as the implantable subdermal levonorgestrel and the injectable depot formulation of medroxyprogesterone acetate, are popular in adolescents but careful counseling before method selection and on-going counseling when side-effects are experienced are necessary and essential. The use of condoms to decrease the risks of STDs will continue to be important for adolescents, and it remains to be seen what impact the long-term methods will have on effective condom use. Adolescents' access to abortions when contraceptive methods fail, or when no method is used, is being challenged with state laws which mandate parental notification or permission. A greater knowledge about the option of emergency contraception could potentially lead to increased use of this method, particularly when the option of medications such as RU486 becomes available. The potential for a reduction in unintended pregnancies in adolescents, and a reduced need for abortions is a welcome prospect.

  16. Involving men in reproductive health: making the mandate a reality.

    Science.gov (United States)

    Ndong, I; Steele, C; Mahony, E

    1998-01-01

    When men are provided with information about reproductive health issues, they are more likely to support their partners' family planning decisions. Such support is particularly important in cultures where women are unable to negotiate sexual relationships, and may therefore be exposing themselves to sexually transmitted diseases (STDs) and unwanted pregnancies. Good communication between partners ensures that women receive the reproductive health care they need. AVSC International developed the Men As Partners (MAP) initiative with the goals of increasing men's awareness and support of their partners' reproductive health choices; men's awareness of the need to safeguard reproductive health, especially through the prevention of STDs; and the use of contraceptive methods which require the participation and cooperation of men among couples who want to use them. In May 1997, AVSC organized the first-ever interregional workshop on men's involvement in reproductive health. More than 150 participants from 5 continents attended the event in Mombasa, Kenya, where they discussed ways to involve men in the health of their female partners. Main workshop themes were gender issues, reproductive health services for men, community outreach and workplace programs, access to services, and adolescents.

  17. Supporting women's empowerment in Djibouti.

    Science.gov (United States)

    Rasul, Z

    1999-01-01

    This article reports on the work carried out by the UN Population Fund (UNFPA) in the small island of Djibouti, Africa. The republic's population has been plagued with problems of high levels of unemployment, poverty, malnutrition, an almost non-existent family reproductive health care service, 100% prevalence rate of female genital mutilation and low literacy rate, especially for women. In addition, refugees from Ethiopia and Eritrea have settled in the country increasing the risks of sexually transmitted diseases (STDs), HIV/AIDS, prostitution, and other social ills. In 1983, UNFPA started funding family planning and later reproductive health projects aimed at assuring access to services for a majority of Djiboutan women. The first country population program of assistance was started in 1992. This would help the government with health care for its population and to conduct a population census. In addition, the Fund has paid for training of doctors, midwives, and traditional birth assistants in the country and for rehabilitating maternity clinics and information centers. Moreover, it has supported agencies concerned with educating people on STDs, HIV/AIDS, safe motherhood and reproductive health for men and women, and other important issues.

  18. Sexual Assertiveness Skills and Sexual Decision-Making in Adolescent Girls: Randomized Controlled Trial of an Online Program.

    Science.gov (United States)

    Widman, Laura; Golin, Carol E; Kamke, Kristyn; Burnette, Jeni L; Prinstein, Mitchell J

    2018-01-01

    To evaluate the efficacy of an interactive, Web-based sexual health program (Health Education and Relationship Training [HEART]) for developing sexual assertiveness skills and enhancing sexual decision-making in adolescent girls. Participants were 222 tenth-grade girls (mean age = 15.2; 38% White, 29% Hispanic, 25% Black) in the Southeastern United States who were randomized in fall 2015 to the HEART intervention or an attention-matched control. We assessed participants at pretest, immediate posttest, and 4-month follow-up. Both groups had similar demographic and sexual behavior characteristics at pretest. At immediate posttest, girls who completed the HEART program demonstrated better sexual assertiveness skills measured with a behavioral task, higher self-reported assertiveness, intentions to communicate about sexual health, knowledge regarding HIV and other sexually transmitted diseases (STDs), safer sex norms and attitudes, and condom self-efficacy compared with the control condition. At 4-month follow-up, group differences remained in knowledge regarding HIV and other STDs, condom attitudes, and condom self-efficacy. This brief online sexual health program can improve short-term outcomes among adolescent girls and offers an exciting new option in the growing array of digital health interventions available to youths. NCT02579135.

  19. [AIDS campaigns have not influenced the use of condoms among young people].

    Science.gov (United States)

    Bremberg, S

    1991-06-26

    Sexually transmitted diseases (STDs) are a significant health problem among teenagers. Chlamydia has been found in 10-20% of young people seeking advice, and HIV is a hugh potential threat. In the late 1980s campaigns started against STDs and AIDS have increased the use of condoms. In 1976, a youth counseling was set up in Linkoping, Sweden. During 1987-90 attenders were queried to find out if teenagers used the condom more extensively as a result of increased information in schools and in the mass media. 1184 visits of girls who admitted sexual intercourse were registered. 91% of them were aged 16-19. An average of 37.5% of the girls states that their partner had used the condom during the last intercourse. No change was observed in the rate of condom use. During the period 1987-90, pertinent information increased in schools and in the media. Nonetheless the results do not indicate that it affected the sexual behavior of young people, although it could have longterm effects. General information may have to he completed on the basis of a school program with social and psychological content.

  20. Soil-Transmitted Helminthiasis and Schistosomiasis in Children of Poor Families in Leyte, Philippines: Lessons for Disease Prevention and Control.

    Science.gov (United States)

    Liwanag, Harvy Joy; Uy, Jhanna; Bataller, Ramil; Gatchalian, Janis Ruth; De La Calzada, Betty; Uy, Justine Alessandra; Dayrit, Manuel

    2017-10-01

    Neglected tropical diseases (NTDs) continue to be a public health problem in the Philippines. We assessed the association of soil-transmitted helminthiasis (STH) and schistosomiasis with selected health-related and socioeconomic variables in four villages in Leyte, Philippines. Stool specimens from 418 adults and 533 of their children from 209 families were examined through the Kato-Katz technique. STH and schistosomiasis were present in 64.6% and 12.5%, respectively, of study participants. Analysis through the generalized linear mixed model revealed a number of associations between infection in parents and their children. Findings indicate that years of disease prevention and control efforts in these areas have been unable to bring down prevalence in children and their parents. Eliminating NTDs as public health problems will require a systems thinking approach beyond implementation of vertical control programs alone. © The Author [2017]. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com

  1. Aerially transmitted human fungal pathogens: what can we learn from metagenomics and comparative genomics?

    Science.gov (United States)

    Aliouat-Denis, Cécile-Marie; Chabé, Magali; Delhaes, Laurence; Dei-Cas, Eduardo

    2014-01-01

    In the last few decades, aerially transmitted human fungal pathogens have been increasingly recognized to impact the clinical course of chronic pulmonary diseases, such as asthma, cystic fibrosis or chronic obstructive pulmonary disease. Thanks to recent development of culture-free high-throughput sequencing methods, the metagenomic approaches are now appropriate to detect, identify and even quantify prokaryotic or eukaryotic microorganism communities inhabiting human respiratory tract and to access the complexity of even low-burden microbe communities that are likely to play a role in chronic pulmonary diseases. In this review, we explore how metagenomics and comparative genomics studies can alleviate fungal culture bottlenecks, improve our knowledge about fungal biology, lift the veil on cross-talks between host lung and fungal microbiota, and gain insights into the pathogenic impact of these aerially transmitted fungi that affect human beings. We reviewed metagenomic studies and comparative genomic analyses of carefully chosen microorganisms, and confirmed the usefulness of such approaches to better delineate biology and pathogenesis of aerially transmitted human fungal pathogens. Efforts to generate and efficiently analyze the enormous amount of data produced by such novel approaches have to be pursued, and will potentially provide the patients suffering from chronic pulmonary diseases with a better management. This manuscript is part of the series of works presented at the "V International Workshop: Molecular genetic approaches to the study of human pathogenic fungi" (Oaxaca, Mexico, 2012). Copyright © 2013 Revista Iberoamericana de Micología. Published by Elsevier Espana. All rights reserved.

  2. Sexual health status of women who have regular sexual relations with men who have sex with men in mainland China

    Directory of Open Access Journals (Sweden)

    Xiufang Li

    2017-02-01

    Full Text Available Abstract Background Men who have sex with men (MSM are a high-risk group for sexually transmitted diseases (STDs and human immunodeficiency virus (HIV infection. In China, the vast majority of MSM feel forced to marry or plan to marry women, according to traditional Chinese culture. Women who have regular sexual relations with MSM, called tongqi in mainland China, live with a high risk of STDs or HIV infection, but these risks are often ignored. Our investigation of this group of the women is a preliminary study that aims to understand the sexual health problems of tongqi and related factors. Methods This study relied on website mobilization and was funded by tongqi. Participants were limited to women who had sex with MSM to whom they were married (in-GWs, whom they had divorced (ex-GWs, or with whom they were friends (GGFs. The data were collected using questionnaire software. Results A total 144 valid surveys were returned from 100 in-GWs, 33 ex-GWs, and 11 GGFs. Average respondent age was 32.8 ± 6.4 years (range 22 to 58 years. Among in-GWs and ex-GWs, over 95% learned that their husbands were MSM after marriage. More than half of respondents had had sex before marriage, and one-third of those women had sex partners other than their husbands. In addition, 35.3% of tongqi had STDs symptoms. About 50% participants had had oral sex with sex partners of MSM and 10% had had passive anal sex, with low condom use during both oral (9.7% and anal sex (23.1%. Most tongqi had misunderstandings about STDs and HIV and less than 30% had undergone HIV screening. Among participants tested, 5.6% were HIV positive. A total 93.5% of respondents believed that laws should be established to protect the sexual rights of women. Conclusions Women who have regular sexual relations with MSM face adverse sexual health issues and are susceptible to STDs and HIV infection. Measures must be taken to protect the rights and interests of tongqi in mainland China.

  3. Trichomoniasis as sexually transmitted disease in sex partners

    Directory of Open Access Journals (Sweden)

    Parvathi C

    1998-01-01

    Full Text Available Study of 30 male consorts of 30 cases of vaginal trichomoniasis with high levels of parasitic infection was undertaken to evaluate the sexually transmitted role of trichomoniasis in sex partners. There were 20 symptomatic and 10 asymptomatic male partners, who revealed T. vaginalis in 80.0% and 60.0 of the cases respectively and the overall prevalence was 73.3% (22 Of 30. T. vaginalis was detected in 83.3% male with urethritis and 50.0% males with prostatitis. Detection of trichomonas in urethral discharge, morning drop secretion, urine deposit and prostatic fluid was 80.0%, 50.0% 35.7% and 21.4% in that order. It is evident from these results that the sex consorts of all cases of trichomoniasis should be considered as harbouring T. vaginalis in their genito-urinary tract as carriers and be treated to break the chain of transmission. Fontanna smear was superior to culture and wet mount in the detection of T. vaginalis, the success rates being 73.3%, 63.3% and 53.3%. A good correlation was observed between smear and culture at high levels of parasitic infection.

  4. Amplified Fragment Length Polymorphism Fingerprinting for Identification of a Core Group of Neisseria gonorrhoeae Transmitters in the Population Attending a Clinic for Treatment of Sexually Transmitted Diseases in Amsterdam, The Netherlands

    OpenAIRE

    Spaargaren, Joke; Stoof, Jeroen; Fennema, Han; Coutinho, Roel; Savelkoul, Paul

    2001-01-01

    Amplified fragment length polymorphism analysis seems well suited for studying the epidemiology of isolates of Neisseria gonorrhoeae obtained from patients attending the Sexually Transmitted Disease Outpatient Clinic in Amsterdam, The Netherlands. It shows potential to identify the core group of transmitters.

  5. OCCURRENCE AND SPATIAL DISTRIBUTION OF HEPATITIS C IN A WESTERN BRAZILIAN AMAZON STATE

    Directory of Open Access Journals (Sweden)

    Gabriel de Deus VIEIRA

    2014-12-01

    Full Text Available Context Hepatitis C causes a major impact on public health due to the high prevalence in the population. Objectives Evaluate the epidemiological data of hepatitis C in the State of Rondônia, Brazil. Methods Data from hepatitis C were analyzed during the period 2002 to 2012, assigned by the Agency for Sanitary Vigilance of the State of Rondônia. The variables studied were: year of diagnosis, gender, age, associated disease, exposure to risk factors and clinical presentation. Results Eight hundred fifty-nine cases were reported during the study period. Of this total, 542 (63.1% cases were male. In relation to age group, the one with the highest number of cases was between 40-59 years (54%, followed by 20-39 years (33.5%. In relation to sexually transmitted diseases (STDs association, 1.8% of patients had HIV and 2.1% other type of sexually transmitted disease. About exposure to risk factors, 288 (28.1% individuals were exposed to a surgical procedure. Was also analyzed the clinical form of the disease, 9.9% are in acute disease and 91.1% in the chronic phase. Conclusions In the State of Rondônia, hepatitis C had a mean annual incidence of 5.1 cases/100,000 inhabitants, similar to the national rate.

  6. 77 FR 21778 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-04-11

    ... announced below concerns Development and Testing of a Clinic-Based Intervention to Increase Dual Protection against Unintended Pregnancy and STDs among High Risk Female Teens, FOA DP12- 001, initial review. In... Protection against Unintended Pregnancy and STDs among High Risk Female Teens, FOA DP12-001, initial review...

  7. A Low-Power Wearable Stand-Alone Tongue Drive System for People With Severe Disabilities.

    Science.gov (United States)

    Jafari, Ali; Buswell, Nathanael; Ghovanloo, Maysam; Mohsenin, Tinoosh

    2018-02-01

    This paper presents a low-power stand-alone tongue drive system (sTDS) used for individuals with severe disabilities to potentially control their environment such as computer, smartphone, and wheelchair using their voluntary tongue movements. A low-power local processor is proposed, which can perform signal processing to convert raw magnetic sensor signals to user-defined commands, on the sTDS wearable headset, rather than sending all raw data out to a PC or smartphone. The proposed sTDS significantly reduces the transmitter power consumption and subsequently increases the battery life. Assuming the sTDS user issues one command every 20 ms, the proposed local processor reduces the data volume that needs to be wirelessly transmitted by a factor of 64, from 9.6 to 0.15 kb/s. The proposed processor consists of three main blocks: serial peripheral interface bus for receiving raw data from magnetic sensors, external magnetic interference attenuation to attenuate external magnetic field from the raw magnetic signal, and a machine learning classifier for command detection. A proof-of-concept prototype sTDS has been implemented with a low-power IGLOO-nano field programmable gate array (FPGA), bluetooth low energy, battery and magnetic sensors on a headset, and tested. At clock frequency of 20 MHz, the processor takes 6.6 s and consumes 27 nJ for detecting a command with a detection accuracy of 96.9%. To further reduce power consumption, an application-specified integrated circuit processor for the sTDS is implemented at the postlayout level in 65-nm CMOS technology with 1-V power supply, and it consumes 0.43 mW, which is 10 lower than FPGA power consumption and occupies an area of only 0.016 mm.

  8. Spatio-temporal distribution of soil-transmitted helminth infections in Brazil.

    Science.gov (United States)

    Chammartin, Frédérique; Guimarães, Luiz H; Scholte, Ronaldo Gc; Bavia, Mara E; Utzinger, Jürg; Vounatsou, Penelope

    2014-09-18

    In Brazil, preventive chemotherapy targeting soil-transmitted helminthiasis is being scaled-up. Hence, spatially explicit estimates of infection risks providing information about the current situation are needed to guide interventions. Available high-resolution national model-based estimates either rely on analyses of data restricted to a given period of time, or on historical data collected over a longer period. While efforts have been made to take into account the spatial structure of the data in the modelling approach, little emphasis has been placed on the temporal dimension. We extracted georeferenced survey data on the prevalence of infection with soil-transmitted helminths (i.e. Ascaris lumbricoides, hookworm and Trichuris trichiura) in Brazil from the Global Neglected Tropical Diseases (GNTD) database. Selection of the most important predictors of infection risk was carried out using a Bayesian geostatistical approach and temporal models that address non-linearity and correlation of the explanatory variables. The spatial process was estimated through a predictive process approximation. Spatio-temporal models were built on the selected predictors with integrated nested Laplace approximation using stochastic partial differential equations. Our models revealed that, over the past 20 years, the risk of soil-transmitted helminth infection has decreased in Brazil, mainly because of the reduction of A. lumbricoides and hookworm infections. From 2010 onwards, we estimate that the infection prevalences with A. lumbricoides, hookworm and T. trichiura are 3.6%, 1.7% and 1.4%, respectively. We also provide a map highlighting municipalities in need of preventive chemotherapy, based on a predicted soil-transmitted helminth infection risk in excess of 20%. The need for treatments in the school-aged population at the municipality level was estimated at 1.8 million doses of anthelminthic tablets per year. The analysis of the spatio-temporal aspect of the risk of infection

  9. Condom misuse among adolescents.

    Science.gov (United States)

    Wood, V D; Buckle, R A

    1994-01-01

    In the adolescent clinic of the Children's Center at the District of Columbia General Hospital, the proficiency of high-risk adolescents in condom usage was investigated. The majority of patients are served for sexually transmitted diseases (STDs), contraception, and the diagnosis of pregnancy. In December 1990 and March 1991, each teenager who visited the clinic was given a latex reservoir-tipped condom and the plastic cover of a 60 mL syringe and was instructed to place the condom on the plastic cover. Then each was asked if it is better to remove the condom while the penis is still hard (erect) or when it is soft (flaccid). A performance score was assigned to each subject based on the following variables: 1) pinch the reservoir tip, 2) orient the condom correctly (not inside out), 3) roll the condom down the shaft, and 4) know that condoms should be removed while the penis is still erect. The maximum performance score was 4 with 1 point awarded for each successfully completed component. 38 females and 19 males with an age range from 13 to 19 years were included in the study group. 3 males (15.8%) and 22 females (57.8%) were either treated or were receiving follow-up for an STD, for an overall STD rate of 43.9%. The mean performance score for the study population was 2.3. Females averaged a performance score of 2.34, versus 2.31 for males. Females with STDs averaged higher scores than females who were infection-free (2.4 versus 2.1). Conversely, males with STDs averaged lower scores than those without STDs (2.0 versus 2.4). The most common deficiency was the failure to pinch the reservoir tip (67%) followed by failure to remove the condom while the penis is erect (61%), incorrect (inside out) orientation (25%), and failure to roll the condom completely down the shaft (9%). Among adolescents, health-compromising sexual behavior continues. Health-care workers should provide information on sexuality issues such as genital tract infections and contraception.

  10. Parents' views on sex education in schools: How much do Democrats and Republicans agree?

    Science.gov (United States)

    Kantor, Leslie; Levitz, Nicole

    2017-01-01

    More than 93 percent of parents place high importance on sex education in both middle and high school. Sex education in middle and high school is widely supported by parents regardless of their political affiliation. Using data from a large diverse sample of 1,633 parents of children aged 9 to 21 years, we examined whether views on sex education differed by parents' political affiliation. More than 89 percent of parents that identified as Republicans or Democrats support including a wide range of topics in sex education including puberty, healthy relationships, abstinence, sexually transmitted diseases (STDs) and birth control in high school. In middle school, 78 percent or more of both parents that identified as Republicans and Democrats support the inclusion of those topics. Controlling for key demographic factors, parents that identified as Democrats are more likely than those that identified as Republicans to support the inclusion of the topics of healthy relationships, birth control, STDs, and sexual orientation in both middle and high school. However, a strong majority of Republican parents want all these topics included in sex education. Sex education which includes a broad set of topics represents an area of strong agreement between parents of both political parties.

  11. Parents' views on sex education in schools: How much do Democrats and Republicans agree?

    Directory of Open Access Journals (Sweden)

    Leslie Kantor

    Full Text Available More than 93 percent of parents place high importance on sex education in both middle and high school. Sex education in middle and high school is widely supported by parents regardless of their political affiliation. Using data from a large diverse sample of 1,633 parents of children aged 9 to 21 years, we examined whether views on sex education differed by parents' political affiliation. More than 89 percent of parents that identified as Republicans or Democrats support including a wide range of topics in sex education including puberty, healthy relationships, abstinence, sexually transmitted diseases (STDs and birth control in high school. In middle school, 78 percent or more of both parents that identified as Republicans and Democrats support the inclusion of those topics. Controlling for key demographic factors, parents that identified as Democrats are more likely than those that identified as Republicans to support the inclusion of the topics of healthy relationships, birth control, STDs, and sexual orientation in both middle and high school. However, a strong majority of Republican parents want all these topics included in sex education. Sex education which includes a broad set of topics represents an area of strong agreement between parents of both political parties.

  12. Larvae of Ixodes ricinus transmit Borrelia afzelii and B. miyamotoi to vertebrate hosts

    NARCIS (Netherlands)

    Duijvendijk, van Gilian; Coipan, Claudia; Wagemakers, Alex; Fonville, Manoj; Ersöz, Jasmin; Oei, Anneke; Földvári, Gábor; Hovius, Joppe; Takken, Willem; Sprong, Hein

    2016-01-01

    Background: Lyme borreliosis is the most common tick-borne human disease and is caused by Borrelia burgdorferi sensu lato (s.l.). Borrelia miyamotoi, a relapsing fever spirochaete, is transmitted transovarially, whereas this has not been shown for B. burgdorferi (s.l). Therefore, B. burgdorferi

  13. How effective is integrated vector management against malaria and lymphatic filariasis where the diseases are transmitted by the same vector?

    Directory of Open Access Journals (Sweden)

    Christopher M Stone

    2014-12-01

    Full Text Available The opportunity to integrate vector management across multiple vector-borne diseases is particularly plausible for malaria and lymphatic filariasis (LF control where both diseases are transmitted by the same vector. To date most examples of integrated control targeting these diseases have been unanticipated consequences of malaria vector control, rather than planned strategies that aim to maximize the efficacy and take the complex ecological and biological interactions between the two diseases into account.We developed a general model of malaria and LF transmission and derived expressions for the basic reproductive number (R0 for each disease. Transmission of both diseases was most sensitive to vector mortality and biting rate. Simulating different levels of coverage of long lasting-insecticidal nets (LLINs and larval control confirms the effectiveness of these interventions for the control of both diseases. When LF was maintained near the critical density of mosquitoes, minor levels of vector control (8% coverage of LLINs or treatment of 20% of larval sites were sufficient to eliminate the disease. Malaria had a far greater R0 and required a 90% population coverage of LLINs in order to eliminate it. When the mosquito density was doubled, 36% and 58% coverage of LLINs and larval control, respectively, were required for LF elimination; and malaria elimination was possible with a combined coverage of 78% of LLINs and larval control.Despite the low level of vector control required to eliminate LF, simulations suggest that prevalence of LF will decrease at a slower rate than malaria, even at high levels of coverage. If representative of field situations, integrated management should take into account not only how malaria control can facilitate filariasis elimination, but strike a balance between the high levels of coverage of (multiple interventions required for malaria with the long duration predicted to be required for filariasis elimination.

  14. How effective is integrated vector management against malaria and lymphatic filariasis where the diseases are transmitted by the same vector?

    Science.gov (United States)

    Stone, Christopher M; Lindsay, Steve W; Chitnis, Nakul

    2014-12-01

    The opportunity to integrate vector management across multiple vector-borne diseases is particularly plausible for malaria and lymphatic filariasis (LF) control where both diseases are transmitted by the same vector. To date most examples of integrated control targeting these diseases have been unanticipated consequences of malaria vector control, rather than planned strategies that aim to maximize the efficacy and take the complex ecological and biological interactions between the two diseases into account. We developed a general model of malaria and LF transmission and derived expressions for the basic reproductive number (R0) for each disease. Transmission of both diseases was most sensitive to vector mortality and biting rate. Simulating different levels of coverage of long lasting-insecticidal nets (LLINs) and larval control confirms the effectiveness of these interventions for the control of both diseases. When LF was maintained near the critical density of mosquitoes, minor levels of vector control (8% coverage of LLINs or treatment of 20% of larval sites) were sufficient to eliminate the disease. Malaria had a far greater R0 and required a 90% population coverage of LLINs in order to eliminate it. When the mosquito density was doubled, 36% and 58% coverage of LLINs and larval control, respectively, were required for LF elimination; and malaria elimination was possible with a combined coverage of 78% of LLINs and larval control. Despite the low level of vector control required to eliminate LF, simulations suggest that prevalence of LF will decrease at a slower rate than malaria, even at high levels of coverage. If representative of field situations, integrated management should take into account not only how malaria control can facilitate filariasis elimination, but strike a balance between the high levels of coverage of (multiple) interventions required for malaria with the long duration predicted to be required for filariasis elimination.

  15. Men’s Perception of Raped Women: Test of the Sexually Transmitted Disease Hypothesis and the Cuckoldry Hypothesis

    Directory of Open Access Journals (Sweden)

    Prokop Pavol

    2016-06-01

    Full Text Available Rape is a recurrent adaptive problem of female humans and females of a number of non-human animals. Rape has various physiological and reproductive costs to the victim. The costs of rape are furthermore exaggerated by social rejection and blaming of a victim, particularly by men. The negative perception of raped women by men has received little attention from an evolutionary perspective. Across two independent studies, we investigated whether the risk of sexually transmitted diseases (the STD hypothesis, Hypothesis 1 or paternity uncertainty (the cuckoldry hypothesis, Hypothesis 2 influence the negative perception of raped women by men. Raped women received lower attractiveness score than non-raped women, especially in long-term mate attractiveness score. The perceived attractiveness of raped women was not influenced by the presence of experimentally manipulated STD cues on faces of putative rapists. Women raped by three men received lower attractiveness score than women raped by one man. These results provide stronger support for the cuckoldry hypothesis (Hypothesis 2 than for the STD hypothesis (Hypothesis 1. Single men perceived raped women as more attractive than men in a committed relationship (Hypothesis 3, suggesting that the mating opportunities mediate men’s perception of victims of rape. Overall, our results suggest that the risk of cuckoldry underlie the negative perception of victims of rape by men rather than the fear of disease transmission.

  16. Joint modeling of correlated binary outcomes: The case of contraceptive use and HIV knowledge in Bangladesh.

    Directory of Open Access Journals (Sweden)

    Di Fang

    Full Text Available Recent advances in statistical methods enable the study of correlation among outcomes through joint modeling, thereby addressing spillover effects. By joint modeling, we refer to simultaneously analyzing two or more different response variables emanating from the same individual. Using the 2011 Bangladesh Demographic and Health Survey, we jointly address spillover effects between contraceptive use (CUC and knowledge of HIV and other sexually transmitted diseases. Jointly modeling these two outcomes is appropriate because certain types of contraceptive use contribute to the prevention of HIV and STDs and the knowledge and awareness of HIV and STDs typically lead to protection during sexual intercourse. In particular, we compared the differences as they pertained to the interpretive advantage of modeling the spillover effects of joint modeling HIV and CUC as opposed to addressing them separately. We also identified risk factors that determine contraceptive use and knowledge of HIV and STDs among women in Bangladesh. We found that by jointly modeling the correlation between HIV knowledge and contraceptive use, the importance of education decreased. The HIV prevention program had a spillover effect on CUC: what seemed to be impacted by education can be partially contributed to one's exposure to HIV knowledge. The joint model revealed a less significant impact of covariates as opposed to both separate models and standard models. Additionally, we found a spillover effect that would have otherwise been undiscovered if we did not jointly model. These findings further suggested that the simultaneous impact of correlated outcomes can be adequately addressed for the commonality between different responses and deflate, which is otherwise overestimated when examined separately.

  17. Larvae of Ixodes ricinus transmit Borrelia afzelii and B. miyamotoi to vertebrate hosts

    NARCIS (Netherlands)

    van Duijvendijk, Gilian; Coipan, Claudia; Wagemakers, Alex; Fonville, Manoj; Ersöz, Jasmin; Oei, Anneke; Földvári, Gábor; Hovius, Joppe; Takken, Willem; Sprong, Hein

    2016-01-01

    Lyme borreliosis is the most common tick-borne human disease and is caused by Borrelia burgdorferi sensu lato (s.l.). Borrelia miyamotoi, a relapsing fever spirochaete, is transmitted transovarially, whereas this has not been shown for B. burgdorferi (s.l). Therefore, B. burgdorferi (s.l) is

  18. Changing emphases in sexuality education in U.S. public secondary schools, 1988-1999.

    Science.gov (United States)

    Darroch, J E; Landry, D J; Singh, S

    2000-01-01

    Since the late 1980s, both the political context surrounding sexuality education and actual teaching approaches have changed considerably. However, little current national information has been available on the content of sexuality education to allow in-depth understanding of the breadth of these changes and their impact on current teaching. In 1999, a nationally representative survey collected data from 3,754 teachers in grades 7-12 in the five specialties most often responsible for sexuality education. Results from those teachers and from the subset of 1,767 who actually taught sexuality education are compared with the findings from a comparable national survey conducted in 1988. In 1999, 93% of all respondents reported that sexuality education was taught in their school at some point in grades 7-12; sexuality education covered a broad number of topics, including sexually transmitted diseases (STDs), abstinence, birth control, abortion and sexual orientation. Some topics--how HIV is transmitted, STDs, abstinence, how to resist peer pressure to have intercourse and the correct way to use a condom--were taught at lowergrades in 1999 than in 1988. In 1999, 23% of secondary school sexuality education teachers taught abstinence as the only way of preventing pregnancy and STDs, compared with 2% who did so in 1988. Teachers surveyed in 1999 were more likely than those in 1988 to cite abstinence as the most important message they wished to convey (41% vs. 25%). In addition, steep declines occurred between 1988 and 1999, overall and across grade levels, in the percentage of teachers who supported teaching about birth control, abortion and sexual orientation, as well as in the percentage actually covering those topics. However, 39% of 1999 respondents who presented abstinence as the only option also told students that both birth control and the condom can be effective. Sexuality education in secondary public schools is increasingly focused on abstinence and is less likely

  19. Pelvic Inflammatory Disease (PID) Statistics

    Science.gov (United States)

    ... Home Page Bacterial Vaginosis (BV) Chlamydia Genital Herpes Gonorrhea Hepatitis HIV/AIDS & STDs Human Papillomavirus (HPV) Pelvic ... last 12 months that they had chlamydia or gonorrhea or have ever been told they have herpes, ...

  20. Sexually transmitted infections

    African Journals Online (AJOL)

    AJRH Managing Editor

    Sexually transmitted infections constitute economic burden for developing countries, exposure to causative agents is an occupational hazard ... In Nigeria, the deteriorating economic situation has led to ..... female sex workers from Mexico City.

  1. Sexually Transmitted Diseases and Travel: From Boudoir to Bordello.

    Science.gov (United States)

    Avery, Ann K; Zenilman, Jonathan M

    2015-10-01

    Travel has historically been an important risk factor for acquisition of sexually transmitted infections (STIs). Travel is often associated with a sense of adventure, periods of loneliness, and exploration away from one's home environment-which often form a milieu in which sexual activity can occur with new partners. Survey data clearly demonstrate that out-of-country travel is associated with recruitment of new sex partners and increased STI risk. Pretravel counseling to prevent STI risk is variable, and there is little evidence that it modifies risk behavior. Some travel occurs specifically for sexual purposes, such as the sexual tourism junkets to Southeast Asian destinations which became popular during the 1980s or the more recent rise in the popularity of circuit parties for men who have sex with men. Some travel situations pose particularly high risks. For example, military deployments and assignments to work camps such as those for oil extraction occur in the context of large groups of individuals of reproductive age, often predominantly males, exposed to high levels of stress in unfamiliar environments. Additionally, over the past decade, the Internet has dramatically changed the ability to identify sexual partners while traveling.

  2. [Educational intervention for preventing unwanted pregnancies and sexually-transmitted diseases among teenagers in the city of Toledo, Spain].

    Science.gov (United States)

    Callejas Pérez, Sonsoles; Fernández Martínez, Beatriz; Méndez Muñoz, Paloma; León Martín, M Teresa; Fábrega Alarcón, Carmen; Villarín Castro, Alejandro; Rodríguez Rodríguez, Oscar; de Quirós Lorenzana, Rodrigo Bernaldo; Fortuny Tasias, Ana; López de Castro, Francisco; Fernández Rodríguez, Olga

    2005-01-01

    No-one doubts the need of effectively providing teenagers with information about birth control and sexually-transmitted diseases. This study is aimed at evaluating the results of an educational intervention related to these matters. Before-and-after study of an educational intervention (based on lectures and handing out documentation) without a control group. A questionnaire was passed out before and after the intervention to assess changes in knowledge and attitudes of the 4th-year Compulsory Secondary Education students at five schools in Toledo. The questionnaire was answered by 238 of the 268 students. The average age was 15.59. A total of 54.66% were females. In all, 24.03% had had some sexual relation. The birth control method used most often was the condom (98.24%). The girls more refuse more unprotected relations (76.5% vs. 48.6%; pbirth control methods and AIDS transmission and a more positive attitude regarding HIV.

  3. Sexually transmitted bacteria affect female cloacal assemblages in a wild bird

    Science.gov (United States)

    White, Joël; Mirleau, Pascal; Danchin, Etienne; Mulard, Hervé; Hatch, Scott A.; Heeb, Phillipp; Wagner, Richard H.

    2010-01-01

    Sexual transmission is an important mode of disease propagation, yet its mechanisms remain largely unknown in wild populations. Birds comprise an important model for studying sexually transmitted microbes because their cloaca provides a potential for both gastrointestinal pathogens and endosymbionts to become incorporated into ejaculates. We experimentally demonstrate in a wild population of kittiwakes (Rissa tridactyla) that bacteria are transmitted during copulation and affect the composition and diversity of female bacterial communities. We used an anti-insemination device attached to males in combination with a molecular technique (automated ribosomal intergenic spacer analysis) that describes bacterial communities. After inseminations were experimentally blocked, the cloacal communities of mates became increasingly dissimilar. Moreover, female cloacal diversity decreased and the extinction of mate-shared bacteria increased, indicating that female cloacal assemblages revert to their pre-copulatory state and that the cloaca comprises a resilient microbial ecosystem.

  4. Prevention and Control of Zika as a Mosquito-Borne and Sexually Transmitted Disease: A Mathematical Modeling Analysis

    Science.gov (United States)

    Gao, Daozhou; Lou, Yijun; He, Daihai; Porco, Travis C.; Kuang, Yang; Chowell, Gerardo; Ruan, Shigui

    2016-06-01

    The ongoing Zika virus (ZIKV) epidemic in the Americas poses a major global public health emergency. While ZIKV is transmitted from human to human by bites of Aedes mosquitoes, recent evidence indicates that ZIKV can also be transmitted via sexual contact with cases of sexually transmitted ZIKV reported in Argentina, Canada, Chile, France, Italy, New Zealand, Peru, Portugal, and the USA. Yet, the role of sexual transmission on the spread and control of ZIKV infection is not well-understood. We introduce a mathematical model to investigate the impact of mosquito-borne and sexual transmission on the spread and control of ZIKV and calibrate the model to ZIKV epidemic data from Brazil, Colombia, and El Salvador. Parameter estimates yielded a basic reproduction number 0 = 2.055 (95% CI: 0.523-6.300), in which the percentage contribution of sexual transmission is 3.044% (95% CI: 0.123-45.73). Our sensitivity analyses indicate that 0 is most sensitive to the biting rate and mortality rate of mosquitoes while sexual transmission increases the risk of infection and epidemic size and prolongs the outbreak. Prevention and control efforts against ZIKV should target both the mosquito-borne and sexual transmission routes.

  5. Combined spatial prediction of schistosomiasis and soil-transmitted helminthiasis in Sierra Leone: a tool for integrated disease control.

    Directory of Open Access Journals (Sweden)

    Mary H Hodges

    Full Text Available BACKGROUND: A national mapping of Schistosoma haematobium was conducted in Sierra Leone before the mass drug administration (MDA with praziquantel. Together with the separate mapping of S. mansoni and soil-transmitted helminths, the national control programme was able to plan the MDA strategies according to the World Health Organization guidelines for preventive chemotherapy for these diseases. METHODOLOGY/PRINCIPAL FINDINGS: A total of 52 sites/schools were selected according to prior knowledge of S. haematobium endemicity taking into account a good spatial coverage within each district, and a total of 2293 children aged 9-14 years were examined. Spatial analysis showed that S. haematobium is heterogeneously distributed in the country with significant spatial clustering in the central and eastern regions of the country, most prevalent in Bo (24.6% and 8.79 eggs/10 ml, Koinadugu (20.4% and 3.53 eggs/10 ml and Kono (25.3% and 7.91 eggs/10 ml districts. By combining this map with the previously reported maps on intestinal schistosomiasis using a simple probabilistic model, the combined schistosomiasis prevalence map highlights the presence of high-risk communities in an extensive area in the northeastern half of the country. By further combining the hookworm prevalence map, the at-risk population of school-age children requiring integrated schistosomiasis/soil-transmitted helminth treatment regimens according to the coendemicity was estimated. CONCLUSIONS/SIGNIFICANCE: The first comprehensive national mapping of urogenital schistosomiasis in Sierra Leone was conducted. Using a new method for calculating the combined prevalence of schistosomiasis using estimates from two separate surveys, we provided a robust coendemicity mapping for overall urogenital and intestinal schistosomiasis. We also produced a coendemicity map of schistosomiasis and hookworm. These coendemicity maps can be used to guide the decision making for MDA strategies in combination

  6. Mycoplasma genitalium and Trichomonas vaginalis in France: a point prevalence study in people screened for sexually transmitted diseases.

    Science.gov (United States)

    Pereyre, S; Laurier Nadalié, C; Bébéar, C

    2017-02-01

    Mycoplasma genitalium and Trichomonas vaginalis are common causes of sexually transmitted infections, but limited prevalence data are available in France. We aimed to evaluate the prevalence of M. genitalium and T. vaginalis infections and to assess prevalence by gender, age, sample collection sites and clinical symptoms. A multicentre collection of specimens was intended to obtain a nationwide overview of the epidemiology. Between September 2014 and January 2015, a total of 2652 consecutive urogenital specimens submitted to the microbiology diagnostic departments of 16 French university hospitals for Chlamydia trachomatis and Neisseria gonorrhoeae detection were collected. M. genitalium and T. vaginalis prevalence were evaluated using a commercial real-time PCR kit. Clinical data from patients were anonymously collected. T. vaginalis and M. genitalium prevalence were 1.7% (95% confidence interval 1.3-2.4) and 3.4% (95% confidence interval 2.8-4.2), respectively, and did not differ between gender or age groups, except M. genitalium prevalence between men and women in the 35- to 44-year age group (5.9 vs. 1.5%; p 0.03). M. genitalium prevalence was significantly higher in patients receiving care in sexually transmitted infection clinics, abortion centres, family planning clinics and prisons than in gynaecologic, obstetric and reproduction centres (4.0 vs. 1.7%, p 0.009). Among M. genitalium- and T. vaginalis-positive patients, 70.9 and 61.5% were asymptomatic, respectively. The low T. vaginalis prevalence does not justify systematic screening for this organism in France. Conversely, selective screening for M. genitalium may be warranted in care settings that receive presumably high-risk sexual behaviour patients, regardless of symptoms. Copyright © 2016 European Society of Clinical Microbiology and Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

  7. Combined spatial prediction of schistosomiasis and soil-transmitted helminthiasis in Sierra Leone: a tool for integrated disease control.

    Science.gov (United States)

    Hodges, Mary H; Soares Magalhães, Ricardo J; Paye, Jusufu; Koroma, Joseph B; Sonnie, Mustapha; Clements, Archie; Zhang, Yaobi

    2012-01-01

    A national mapping of Schistosoma haematobium was conducted in Sierra Leone before the mass drug administration (MDA) with praziquantel. Together with the separate mapping of S. mansoni and soil-transmitted helminths, the national control programme was able to plan the MDA strategies according to the World Health Organization guidelines for preventive chemotherapy for these diseases. A total of 52 sites/schools were selected according to prior knowledge of S. haematobium endemicity taking into account a good spatial coverage within each district, and a total of 2293 children aged 9-14 years were examined. Spatial analysis showed that S. haematobium is heterogeneously distributed in the country with significant spatial clustering in the central and eastern regions of the country, most prevalent in Bo (24.6% and 8.79 eggs/10 ml), Koinadugu (20.4% and 3.53 eggs/10 ml) and Kono (25.3% and 7.91 eggs/10 ml) districts. By combining this map with the previously reported maps on intestinal schistosomiasis using a simple probabilistic model, the combined schistosomiasis prevalence map highlights the presence of high-risk communities in an extensive area in the northeastern half of the country. By further combining the hookworm prevalence map, the at-risk population of school-age children requiring integrated schistosomiasis/soil-transmitted helminth treatment regimens according to the coendemicity was estimated. The first comprehensive national mapping of urogenital schistosomiasis in Sierra Leone was conducted. Using a new method for calculating the combined prevalence of schistosomiasis using estimates from two separate surveys, we provided a robust coendemicity mapping for overall urogenital and intestinal schistosomiasis. We also produced a coendemicity map of schistosomiasis and hookworm. These coendemicity maps can be used to guide the decision making for MDA strategies in combination with the local knowledge and programme needs.

  8. Primary care management of sexually transmitted urethritis in adolescent males.

    Science.gov (United States)

    Lindberg, Claire E

    2003-04-01

    To describe current knowledge about diagnosis, screening, and treatment of sexually transmitted urethritis among adolescent and young adult males. Current research, systematic reviews, consensus guidelines and the author's clinical experience. Urethritis, the most common sexually transmitted syndrome in young males, is most frequently caused by Chlamydia trachomatis and/or Neisseria gonorrhea. Symptoms include dysuria and penile discharge, although up to 50% of males are asymptomatic. Risky sexual behaviors and lack of access to healthcare increase incidence of this infection. Transmission to female partners can lead to pelvic inflammatory disease, infertility, and neonatal infection. Young males with urethritis must be treated as soon as diagnosis is established. Consensus guidelines exist for diagnosis and treatment of gonococcal and non-gonococcal urethritis. Careful patient education is necessary to ensure successful treatment. Prevention of repeat infections requires partner treatment and detailed education about safer sexual practices. Improved access to preventive services for young males should be a healthcare priority.

  9. Lyme disease (image)

    Science.gov (United States)

    Lyme disease is an acute inflammatory disease characterized by skin changes, joint inflammation and symptoms similar to the ... that is caused by the bacterium Borrelia burgdorferi . Lyme disease is transmitted by the bite of a deer ...

  10. Geostatistical modelling of soil-transmitted helminth infection in Cambodia: do socioeconomic factors improve predictions?

    Science.gov (United States)

    Karagiannis-Voules, Dimitrios-Alexios; Odermatt, Peter; Biedermann, Patricia; Khieu, Virak; Schär, Fabian; Muth, Sinuon; Utzinger, Jürg; Vounatsou, Penelope

    2015-01-01

    Soil-transmitted helminth infections are intimately connected with poverty. Yet, there is a paucity of using socioeconomic proxies in spatially explicit risk profiling. We compiled household-level socioeconomic data pertaining to sanitation, drinking-water, education and nutrition from readily available Demographic and Health Surveys, Multiple Indicator Cluster Surveys and World Health Surveys for Cambodia and aggregated the data at village level. We conducted a systematic review to identify parasitological surveys and made every effort possible to extract, georeference and upload the data in the open source Global Neglected Tropical Diseases database. Bayesian geostatistical models were employed to spatially align the village-aggregated socioeconomic predictors with the soil-transmitted helminth infection data. The risk of soil-transmitted helminth infection was predicted at a grid of 1×1km covering Cambodia. Additionally, two separate individual-level spatial analyses were carried out, for Takeo and Preah Vihear provinces, to assess and quantify the association between soil-transmitted helminth infection and socioeconomic indicators at an individual level. Overall, we obtained socioeconomic proxies from 1624 locations across the country. Surveys focussing on soil-transmitted helminth infections were extracted from 16 sources reporting data from 238 unique locations. We found that the risk of soil-transmitted helminth infection from 2000 onwards was considerably lower than in surveys conducted earlier. Population-adjusted prevalences for school-aged children from 2000 onwards were 28.7% for hookworm, 1.5% for Ascaris lumbricoides and 0.9% for Trichuris trichiura. Surprisingly, at the country-wide analyses, we did not find any significant association between soil-transmitted helminth infection and village-aggregated socioeconomic proxies. Based also on the individual-level analyses we conclude that socioeconomic proxies might not be good predictors at an

  11. Intervention for the control of Soil -transmitted helminthiasis in the community

    Science.gov (United States)

    Albonico, Marco; Montresor, Antonio; Crompton, DWT; Savioli, Lorenzo

    2017-01-01

    The global strategy for the control of soil-transmitted helminthiasis, based on regular anthelminthic treatment, health education, and improved sanitation standards, is reviewed. The reasons for the development of a control strategy based on population intervention rather than on individual treatment are explained. The evidence and experience from control programmes that created the basis for i) the definition of the intervention package, ii) the identification of the groups at risk, iii) the standardization of the community diagnosis, and iv) the selection of the appropriate intervention for each category in the community are discussed. How to best deliver the appropriate intervention, the impact of the control measures on morbidity and on indicators such as school attendance, cognitive development and productivity are presented. The factors influencing the cost-benefits of helminth control are also considered. The recent progress on the control of soil-transmitted helminth infections is illustrated. Research needs are analysed in relation to the most recent perceptions from private-public partnerships involved in helminth control. The way forward for the control of soil-transmitted helminth infections is described as a multi-disease approach that goes beyond deworming and fosters a pro-poor strategy that supports the aims of the Millennium Development Goals. PMID:16735168

  12. Prevalence of sexually transmitted infections and the sexual behavior of elderly people presenting to health examination centers in Korea.

    Science.gov (United States)

    Choe, Hyun-Sop; Lee, Seung-Ju; Kim, Chul Sung; Cho, Yong-Hyun

    2011-08-01

    Sexually transmitted infections are diseases provoking a great social and economic burden as well as health-related problems, and with the aging of society and the extension of life expectancy sexually transmitted infections in the elderly have drawn more attention these days. For the management of sexually transmitted infections in this population, basic epidemiological data need to be established. In this study, 1,804 persons from the general population aged over 60 years visiting health examination centers were tested for syphilis, gonorrhea, and chlamydia, and interviewed about the patterns of sexual behavior of elderly people through questionnaires. The prevalence rates of syphilis, gonorrhea, and chlamydia recorded were 0.222% (4/1804), 0 (none), and 0.776% (14/1804), respectively. The results of the survey showed that the sexual life of the elderly people was currently active, and the sexual behavior of chlamydia patients was distinguished in some characteristics from that of the general participants. Political management to prevent sexually transmitted infections needs to be continued in elderly people as it is in other age groups. More detailed follow-up studies are necessary to determine the incidence and prevalence rates of the diseases in the elderly population in future, and the results of this study are considered to be useful as basic data for such studies.

  13. Antenatal marijuana use is unrelated to sexually transmitted infections during pregnancy.

    OpenAIRE

    Miller, J M; Goodridge, C

    2000-01-01

    Objective: This study evaluated the relationship between marijuana use and sexually transmitted diseases in pregnant women.Methods: A retrospective review of clinic records over a 12-1/2 month period identified all women entering prenatal care. Eighty-six women using no illicit substance other than marijuana were compared to 441 drug-free women. The prevalence of gonorrhea, chlamydia, syphilis, human immunodeficiency virus, hepatitis B surface antigen, human papilloma virus, and herpes was as...

  14. Inductive reasoning about causally transmitted properties.

    Science.gov (United States)

    Shafto, Patrick; Kemp, Charles; Bonawitz, Elizabeth Baraff; Coley, John D; Tenenbaum, Joshua B

    2008-11-01

    Different intuitive theories constrain and guide inferences in different contexts. Formalizing simple intuitive theories as probabilistic processes operating over structured representations, we present a new computational model of category-based induction about causally transmitted properties. A first experiment demonstrates undergraduates' context-sensitive use of taxonomic and food web knowledge to guide reasoning about causal transmission and shows good qualitative agreement between model predictions and human inferences. A second experiment demonstrates strong quantitative and qualitative fits to inferences about a more complex artificial food web. A third experiment investigates human reasoning about complex novel food webs where species have known taxonomic relations. Results demonstrate a double-dissociation between the predictions of our causal model and a related taxonomic model [Kemp, C., & Tenenbaum, J. B. (2003). Learning domain structures. In Proceedings of the 25th annual conference of the cognitive science society]: the causal model predicts human inferences about diseases but not genes, while the taxonomic model predicts human inferences about genes but not diseases. We contrast our framework with previous models of category-based induction and previous formal instantiations of intuitive theories, and outline challenges in developing a complete model of context-sensitive reasoning.

  15. Multiplex immunoassay of lower genital tract mucosal fluid from women attending an urban STD clinic shows broadly increased IL1ß and lactoferrin.

    Directory of Open Access Journals (Sweden)

    Gregory T Spear

    Full Text Available BACKGROUND: More than one million new cases of sexually transmitted diseases (STDs occur each day. The immune responses and inflammation induced by STDs and other frequent non-STD microbial colonizations (i.e. Candida and bacterial vaginosis can have serious pathologic consequences in women including adverse pregnancy outcomes, infertility and increased susceptibility to infection by other pathogens. Understanding the types of immune mediators that are elicited in the lower genital tract by these infections/colonizations can give important insights into the innate and adaptive immune pathways that are activated and lead to strategies for preventing pathologic effects. METHODOLOGY/PRINCIPAL FINDINGS: 32 immune mediators were measured by multiplexed immunoassays to assess the immune environment of the lower genital tract mucosa in 84 women attending an urban STD clinic. IL-3, IL-1ß, VEGF, angiogenin, IL-8, ß2Defensin and ß3Defensin were detected in all subjects, Interferon-α was detected in none, while the remaining mediators were detected in 40% to 93% of subjects. Angiogenin, VEGF, FGF, IL-9, IL-7, lymphotoxin-α and IL-3 had not been previously reported in genital mucosal fluid from women. Strong correlations were observed between levels of TNF-α, IL-1ß and IL-6, between chemokines IP-10 and MIG and between myeloperoxidase, IL-8 and G-CSF. Samples from women with any STD/colonization had significantly higher levels of IL-8, IL-3, IL-7, IL-1ß, lactoferrin and myeloperoxidase. IL-1ß and lactoferrin were significantly increased in gonorrhea, Chlamydia, cervicitis, bacterial vaginosis and trichomoniasis. CONCLUSIONS/SIGNIFICANCE: These studies show that mucosal fluid in general appears to be an environment that is rich in immune mediators. Importantly, IL-1ß and lactoferrin are biomarkers for STDs/colonizations providing insights into immune responses and pathogenesis at this mucosal site.

  16. Vaginal DNA vaccination against infectious diseases transmitted through the vagina.

    Science.gov (United States)

    Kanazawa, Takanori; Takashima, Yuuki; Okada, Hiroaki

    2012-06-01

    There is an urgent need for the development of vaccines against genital virus infections that are transmitted through heterosexual intercourse, including the HIV and HPV. In general, the surface of female genital mucosa, including vaginal mucosa, is the most common site of initiation of these infections. Thus, it is becoming clear that successful vaccines must induce both cellular and humoral immune responses in both the local genital tract and systemically. We believe that a strong vaginal immune response could be obtained by inducing strong gene expression of antigen-coding DNA in the local targeted tissue. In order to improve transfection efficiency in the vagina, it is important that methods allowing breakthrough of the various barriers, such as the epithelial layer, cellular and nuclear membrane, are developed. Therefore, systems providing less invasive and more effective delivery into the subepithelial layer are required. In this review, we will introduce our studies into efficient vaginal DNA vaccination methods, focusing on the effects of the menstrual cycle, utilization of the combination of functional peptides, and use of a needle-free injector.

  17. Added benefit of nucleic acid amplification testing for the diagnosis of Trichomonas vaginalis among men and women attending a sexually transmitted diseases clinic.

    Science.gov (United States)

    Muzny, Christina A; Blackburn, Reaford J; Sinsky, Richard J; Austin, Erika L; Schwebke, Jane R

    2014-09-15

    Trichomonas vaginalis (TV) is the most common nonviral sexually transmitted infection (STI) in the world. However, TV is not a reportable STI and, with the exception of HIV-positive women, there are no guidelines for screening in women or men. The objective of this study was to determine the added value of nucleic acid amplification tests (NAATs) for detection of TV in men and women at high risk for infection as well as correlates of infection. This was a review of clinical and laboratory data of men and women presenting to the Jefferson County Department of Health Sexually Transmitted Diseases (STD) Clinic and receiving a TV NAAT. During 2012-2013, 6335 patients (3821 women and 2514 men) received a TV NAAT on endocervical, urethral, or urine specimens. Overall TV prevalence was 20.2%; 27.0% in women and 9.8% in men. Correlates of TV among men included age >40 years, African American race, and ≥5 polymorphonuclear cells per high-power field on urethral Gram stain. Age >40 years, African American race, leukorrhea on wet mount, elevated vaginal pH, positive whiff test, and concurrent gonococcal infection were positively associated with TV among women. TV NAAT detected approximately one-third more infections among women than wet mount alone. TV prevalence among men and women was high in this study, suggesting that both groups should be routinely screened, including those aged >40 years. Improved detection of TV by routine implementation of NAATs should result in better control of this common, treatable STI. © The Author 2014. Published by Oxford University Press on behalf of the Infectious Diseases Society of America. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  18. Associations of Body Mass Index with Sexual Risk-Taking and Injection Drug Use among US High School Students

    Directory of Open Access Journals (Sweden)

    Richard Lowry

    2014-01-01

    Full Text Available The purpose of this study was to determine if body mass index (BMI is associated with behaviors that may increase risk for HIV and other sexually transmitted diseases (STDs among US high school students. We analyzed nationally representative data from the 2005–2011 national Youth Risk Behavior Surveys (YRBS to examine associations of BMI categories with sexual risk behaviors and injection drug use among sexually active high school students, using sex-stratified logistic regression models. Controlling for race/ethnicity and grade, among female and male students, both underweight (BMI < 5th percentile and obesity (BMI ≥ 95th percentile were associated with decreased odds of being currently sexually active (i.e., having had sexual intercourse during the past 3 months. However, among sexually active female students, obese females were more likely than normal weight females to have had 4 or more sex partners (odds ratio, OR = 1.59, not used a condom at last sexual intercourse (OR = 1.30, and injected illegal drugs (OR = 1.98. Among sexually active male students, overweight (85th percentile ≤ BMI < 95th percentile was associated with not using a condom at last sexual intercourse (OR = 1.19 and obesity was associated with injection drug use (OR = 1.42. Among sexually active students, overweight and obesity may be indicators of increased risk for HIV and other STDs.

  19. [Anorectal manifestations of sexually transmitted infections].

    Science.gov (United States)

    Lautenschlager, Stephan

    2013-07-01

    The incidence of sexually transmitted infections is rising in Europe and in Switzerland since the beginning of the third millenium. Many organisms may affect the perianal skin and the anorectum. While some of these infections are a result of contigous spread from genital infection, most result from receptive anal intercourse affecting males who have sex with males but is seen increasingly in females as well since there is evidence of the increasing popularity of anal sex among heterosexuals. The symptoms of specific infections are largely dependent on the route and site of inoculation. Organisms that cause typical genital symptoms - such as syphilis, chancroid, herpes simplex or HPV-infection - result in similar symptoms when the perianal skin, the anoderm or the distal anal canal are the site of infection. Patients with proctitis may have unspecific signs in various degrees including mucous discharge, rectal bleeding, anorectal pain, superficial ulcers and sometimes generalized lymphadenopathy and fever. It is of utmost importance to include STIs (e. g. lymphogranuloma venereum, gonorrhea, non-LGV-chlamydia and herpes simplex) in the differential diagnosis in these patients. Unfortunately rectal infection with chlamydia and gonorrhea is asymptomatic in the majority of cases of men having sex with men and in high-risk females. A careful history and physical examination is essential in establishing a correct diagnosis, usually supported by proctoscopy, culture, PCR, serology and histology. Certain organisms, more commonly thought of as food- or water-borne disease may be sexually transmitted by direct or indirect fecal-oral contact from various sexual practices.

  20. A generic model for a single strain mosquito-transmitted disease with memory on the host and the vector.

    Science.gov (United States)

    Sardar, Tridip; Rana, Sourav; Bhattacharya, Sabyasachi; Al-Khaled, Kamel; Chattopadhyay, Joydev

    2015-05-01

    In the present investigation, three mathematical models on a common single strain mosquito-transmitted diseases are considered. The first one is based on ordinary differential equations, and other two models are based on fractional order differential equations. The proposed models are validated using published monthly dengue incidence data from two provinces of Venezuela during the period 1999-2002. We estimate several parameters of these models like the order of the fractional derivatives (in case of two fractional order systems), the biting rate of mosquito, two probabilities of infection, mosquito recruitment and mortality rates, etc., from the data. The basic reproduction number, R0, for the ODE system is estimated using the data. For two fractional order systems, an upper bound for, R0, is derived and its value is obtained using the published data. The force of infection, and the effective reproduction number, R(t), for the three models are estimated using the data. Sensitivity analysis of the mosquito memory parameter with some important responses is worked out. We use Akaike Information Criterion (AIC) to identify the best model among the three proposed models. It is observed that the model with memory in both the host, and the vector population provides a better agreement with epidemic data. Finally, we provide a control strategy for the vector-borne disease, dengue, using the memory of the host, and the vector. Copyright © 2015 Elsevier Inc. All rights reserved.

  1. Maryland Alcohol Sales Tax and Sexually Transmitted Infections: A Natural Experiment.

    Science.gov (United States)

    Staras, Stephanie A S; Livingston, Melvin D; Wagenaar, Alexander C

    2016-03-01

    Sexually transmitted infections are common causes of morbidity and mortality, including infertility and certain types of cancer. Alcohol tax increases may decrease sexually transmitted infection rates overall and differentially across population subgroups by decreasing alcohol consumption in general and prior to sex, thus decreasing sexual risk taking and sexually transmitted infection acquisition. This study investigated the effects of a Maryland increase in alcohol beverage sales tax on statewide gonorrhea and chlamydia rates overall and within age, gender, and race/ethnicity subpopulations. This study used an interrupted time series design, including multiple cross-state comparisons, to examine the effects of the 2011 alcohol tax increase in Maryland on chlamydia and gonorrhea cases reported to the U.S. National Notifiable Disease Surveillance System for January 2003 to December 2012 (N=120 repeated monthly observations, analyzed in 2015). Effects were assessed with Box-Jenkins autoregressive moving average models with structural parameters. After the alcohol-specific sales tax increase, gonorrhea rates decreased 24% (95% CI=11%, 37%), resulting in 1,600 fewer statewide gonorrhea cases annually. Cohen's d indicated a substantial effect of the tax increase on gonorrhea rates (range across control group models, -1.25 to -1.42). The study did not find evidence of an effect on chlamydia or differential effects across age, race/ethnicity, or gender subgroups. Results strengthen the evidence from prior studies of alcohol taxes influencing gonorrhea rates and extend health prevention effects from alcohol excise to sales taxes. Alcohol tax increases may be an efficient strategy for reducing sexually transmitted infections. Copyright © 2016 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  2. Willingness to Use Health Insurance at a Sexually Transmitted Disease Clinic: A Survey of Patients at 21 US Clinics.

    Science.gov (United States)

    Pearson, William S; Cramer, Ryan; Tao, Guoyu; Leichliter, Jami S; Gift, Thomas L; Hoover, Karen W

    2016-08-01

    To survey patients of publicly funded sexually transmitted disease (STD) clinics across the United States about their willingness to use health insurance for their visit. In 2013, we identified STD clinics in 21 US metropolitan statistical areas with the highest rates of chlamydia, gonorrhea, and syphilis according to Centers for Disease Control and Prevention surveillance reports. Patients attending the identified STD clinics completed a total of 4364 surveys (response rate = 86.6%). Nearly half of the insured patients were willing to use their health insurance. Patients covered by government insurance were more likely to be willing to use their health insurance compared with those covered by private insurance (odds ratio [OR] =  3.60; 95% confidence interval [CI] = 2.79, 4.65), and patients covered by their parents' insurance were less likely to be willing to use their insurance compared with those covered by private insurance (OR = 0.72; 95% CI = 0.52, 1.00). Reasons for unwillingness to use insurance were privacy and out-of-pocket cost. Before full implementation of the Affordable Care Act, privacy and cost were barriers to using health insurance for STD services. Barriers to using health insurance for STD services could be reduced through addressing issues of stigma associated with STD care and considering alternative payment sources for STD services.

  3. Encephalitis Caused by Pathogens Transmitted through Organ Transplants, United States, 2002–2013

    Centers for Disease Control (CDC) Podcasts

    2014-10-21

    Dr. Mike Miller reads an abridged version of the article, Encephalitis Caused by Pathogens Transmitted through Organ Transplants, United States, 2002–2013.  Created: 10/21/2014 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 10/23/2014.

  4. The burden of disease attributable to sexually transmitted infections ...

    African Journals Online (AJOL)

    Years of life lost (YLL) and years lived with disability (YLD) were estimated using different approaches for HIV I AIDS, other STis and cervical cancer. Burden in respect of HIV I AIDS was estimated using the ASSA2002 model, and for the other diseases the revised national burden of disease estimates for 2000 based on ...

  5. Lyme Disease Transmission

    Science.gov (United States)

    ... not known to transmit Lyme disease include Lone star ticks ( Amblyomma americanum ), the American dog tick ( Dermacentor ... of Vector-Borne Diseases (DVBD) Email Recommend Tweet YouTube Instagram Listen Watch RSS ABOUT About CDC Jobs ...

  6. Travel-associated sexually transmitted infections: an observational cross-sectional study of the GeoSentinel surveillance database

    NARCIS (Netherlands)

    Matteelli, Alberto; Schlagenhauf, Patricia; Carvalho, Anna C. C.; Weld, Leisa; Davis, Xiaohong M.; Wilder-Smith, Annelies; Barnett, Elizabeth D.; Parola, Philippe; Pandey, Prativa; Han, Pauline; Castelli, Francesco; Murphy, Holly; Weber, Rainer; Steffen, Robert; von Sonnenburg, Frank; Jenks, Nancy Piper; Kerr, Christine A.; Borwein, Sarah; Leder, Karin; Torresi, Joseph; Brown, Graham V.; Keystone, Jay S.; Kain, Kevin C.; Jensenius, Mogens; Wang, Andy; Eason, Jane; MacDonald, Susan; McCarthy, Anne E.; Anderson, Nicole L.; Batchelor, Trish; Meisch, Dominique; López-Vélez, Rogelio; Pérez-Molina, Jose A.; Field, Vanessa; Schwartz, Eli; Gkrania-Klotsas, Effrossyni; Loutan, Louis; Chappuis, François; Caumes, Eric; Pérignon, Alice; Lim, Poh Lian; Burchard, Gerd-Dieter; Libman, Michael D.; Ward, Brian J.; Maclean, J. Dick; Stauffer, William M.; Walker, Patricia F.; Hale, Devon C.; Anand, Rahul; de Vries, Peter J.

    2013-01-01

    Travel is thought to be a risk factor for the acquisition of sexually transmitted infections (STIs), but no multicentre analyses have been done. We aimed to describe the range of diseases and the demographic and geographical factors associated with the acquisition of travel-related STIs through

  7. Rationale for Quality Assurance in Fecal Egg Monitoring of Soil-Transmitted Helminthiasis

    Science.gov (United States)

    Hoekendijk, David J. L.; Hill, Philip C.; Sowerby, Stephen J.

    2016-01-01

    Substantial investment has been made into the once “neglected” tropical disease, soil-transmitted helminthiasis, and into control programs that operate within a framework of mapping baseline disease distribution, measuring the effectiveness of applied interventions, establishing when to cease drug administration, and for posttreatment evaluations. However, critical to each of these stages is the determination of helminth infection. The limitations of traditional microscope-based fecal egg diagnostics have not provided quality assurance in the monitoring of parasite disease and suboptimal treatment regimes provide for the potential development of parasite resistance to anthelmintic drugs. Improved diagnostic and surveillance tools are required to protect therapeutic effectiveness and to maintain funder confidence. Such tools may be on the horizon with emergent technologies that offer potential for enhanced visualization and quality-assured quantitation of helminth eggs. PMID:27352875

  8. Condom and other contraceptive use among a random sample of female adolescents: a snapshot in time.

    Science.gov (United States)

    Grimley, D M; Lee, P A

    1997-01-01

    This study examined the sexual practices of 235 females aged 15 to 19 years and their readiness to use specific contraceptive methods for birth control and sexually transmitted disease (STD) prevention. The investigation was based on the stages-of-change construct from the Transtheoretical Model (Prochaska & DiClemente, 1983, 1984). Results demonstrated that despite the availability of newer contraceptive methods (e.g., Depo-Provera), most sexually active adolescents were least resistant to using condoms and were further along in the stages of change for condom use as compared with other contraceptive methods. Moreover, the females perceived the male condom as an acceptable method for prevention of both pregnancy and STDs. These findings suggest that interventions designed to target consistent and correct condom use may result in better compliance, reducing the number of unintended pregnancies and STD cases among this populations.

  9. Chancroid detected by polymerase chain reaction--Jackson, Mississippi, 1994-1995.

    Science.gov (United States)

    1995-08-04

    Chancroid is a sexually transmitted disease (STD) caused by infection with Haemophilus ducreyi and is characterized by genital ulceration. Chancroid is underreported in the United States (1), reflecting, in part, difficulties in diagnosis because of clinical similarities between chancroid and other ulcerative STDs. In addition, laboratory confirmation by culture is 53%-84% sensitive and often is unavailable in clinical settings (2). In September 1994, clinicians at the District V STD clinic of the Mississippi State Department of Health (MSDH) in Jackson reported examining patients with genital ulcers characteristic of chancroid but lacked capacity to confirm the diagnosis. To determine the cause of the ulcers, MSDH, in conjunction with CDC, conducted an investigation of all patients with genital ulcers examined at the Jackson STD clinic during October 20, 1994-February 1, 1995. This report summarizes the findings of the investigation.

  10. Secret-Sharing over Multiple-Antenna Channels with Transmit Correlation

    KAUST Repository

    Zorgui, Marwen

    2015-01-07

    We consider secret-key agreement with public discussion over Rayleigh fastfading channels with transmit correlation. The legitimate receiver and the eavesdropper are assumed to have perfect channel knowledge while the transmitter has only knowledge of the transmit correlation matrix. First, We derive the expression of the key capacity under the considered setup. Then, we show that the optimal transmit strategy achieving the key capacity consists in transmitting Gaussian signals along the eingenvectors of the channel covariance matrix. The powers allocated to each channel mode are determined as the solution of a numerical optimization problem that we derive. We also provide a waterfilling interpretation of the optimal power allocation. Finally, we develop a necessary and sufficient condition for beamforming to be optimal, i.e., transmitting along the strongest channel mode only is key capacity-achieving.

  11. Secret-Sharing over Multiple-Antenna Channels with Transmit Correlation

    KAUST Repository

    Zorgui, Marwen; Rezki, Zouheir; Alomair, Basel; Alouini, Mohamed-Slim

    2015-01-01

    We consider secret-key agreement with public discussion over Rayleigh fastfading channels with transmit correlation. The legitimate receiver and the eavesdropper are assumed to have perfect channel knowledge while the transmitter has only knowledge of the transmit correlation matrix. First, We derive the expression of the key capacity under the considered setup. Then, we show that the optimal transmit strategy achieving the key capacity consists in transmitting Gaussian signals along the eingenvectors of the channel covariance matrix. The powers allocated to each channel mode are determined as the solution of a numerical optimization problem that we derive. We also provide a waterfilling interpretation of the optimal power allocation. Finally, we develop a necessary and sufficient condition for beamforming to be optimal, i.e., transmitting along the strongest channel mode only is key capacity-achieving.

  12. Knowledge of Sexually Transmitted Diseases and Attitudes Towards ...

    African Journals Online (AJOL)

    Self reported STD included syphilis, gonorrhea, chancroid, genital warts and pelvic inflammatory diseases. Condom use was not associated with prevention against pregnancy demonstrating that knowledge cannot be translated into action and behavior change without modification of attitudes and beliefs. Reasons cited for ...

  13. Adaptive transmit selection with interference suppression

    KAUST Repository

    Radaydeh, Redha Mahmoud Mesleh

    2010-01-01

    This paper studies the performance of adaptive transmit channel selection in multipath fading channels. The adaptive selection algorithms are configured for single-antenna bandwidth-efficient or power-efficient transmission with as low transmit channel estimations as possible. Due to the fact that the number of active co-channel interfering signals and their corresponding powers experience random behavior, the adaptation to channels conditions, assuming uniform buffer and traffic loading, is proposed to be jointly based on the transmit channels instantaneous signal-to-noise ratios (SNRs) and signal-to- interference-plus- noise ratios (SINRs). Two interference cancelation algorithms, which are the dominant cancelation and the less complex arbitrary cancelation, are considered, for which the receive antenna array is assumed to have small angular spread. Analytical formulation for some performance measures in addition to several processing complexity and numerical comparisons between various adaptation schemes are presented. ©2010 IEEE.

  14. Therapeutic effects of various concentrations of lincomycin in drinking water on experimentally transmitted swine dysentery.

    Science.gov (United States)

    Hamdy, A H

    1978-07-01

    Three experimental studies were conducted in 232 growing pigs (8 to 12 weeks old) to evaluate the therapeutic effects of various concentrations of lincomycin in drinking water, against swine dysentery experimentally transmitted, by oral inoculation or by contact-commingling exposure. Four or 5 concentrations of lincomycin were used in each experiment (132, 66, 33, 16.5 or 0.0 mg/L of drinking water). Medication was initiated 7 to days after exposure and was continued for 6 to 10 days. Both methods of exposure were capable of transmitting the disease successfully. A more marked dose response was noticed in pigs inoculated orally than in pigs that were exposed by contact. All concentrations of lincomycin were effective for the treatment of swine dysentery by oral or by contact exposure. At the smaller concentration of 16.5 mg/L of drinking water, lincomycin was less effective for treating the disease than it was at greater concentrations. The suggested optimal concentration was 33 mg of lincomycin/L of drinking water for the treatment of swine dysentery.

  15. Nematode infections: soil-transmitted helminths and trichinella.

    Science.gov (United States)

    Knopp, Stefanie; Steinmann, Peter; Keiser, Jennifer; Utzinger, Jürg

    2012-06-01

    Infection with soil-transmitted helminths occurs via ingestion of nematode eggs with contaminated food and water, via hands, or inhalation of dust, or by penetration of larvae through the skin. Trichinella infections are caused by the ingestion of larvae contained in undercooked meat. In highly endemic areas, preventive chemotherapy (ie, regular administration of anthelmintic drugs to at-risk populations) is the key strategy against soil-transmitted helminthiasis. Integrated control approaches, including improved hygiene, sanitation, and water, are required for lasting effects. Because of growing tourism, travel, and migration, clinicians and specialized travel clinics must remain aware of the diagnosis, prevention, and treatment of soil-transmitted helminth and Trichinella infections. Copyright © 2012 Elsevier Inc. All rights reserved.

  16. [Infections which humans in the household transmit to dogs and cats].

    Science.gov (United States)

    Mayr, A

    1989-04-01

    An overview of the most important infections which can be transmitted from humans to pet dogs and cats is presented. Two quite different sources of infection stand diametrically opposite each other: 1. The transmission of active human infections to dogs and cats and 2. the transmission of infectious agents by feeding raw meat, offal, unsterilized milk products, kitchen scraps and contaminated feedstuffs. Humans can be the source of the following infections: 1. Zoonoses with reciprocal modes of transmission, e.g. Campylobacter and E. coli infections, trichophyton and microsporum infections, reo-, parainfluenza-, adeno, rota- and corona infections. 2. Zoonoses in which the main direction of infection is human----animal, e.g. tuberculosis and influenza A. 3. Infections originally pathogenic to humans which meet an impasse in dogs and cats (blind alley hosts), e.g. herpes simplex, varicella-zoster, measles and Corynebacterium diphtheriae. Listeria, salmonella, campylobacteria, toxoplasma, fungi, yeasts and viruses are transmitted via feed. The most dangerous virus infection to be transmitted to cats and dogs via raw pork leftovers is Aujeszky's disease. The dog or cat, which is the last link in the infection chain, suffers an agonizing death. The other infections originating from feed must be assessed quite differently. They are links in infection chains, which spread pathogens and endanger the health of man and animal in turn. A typical example is toxoplasmosis. Man becomes infected via sporulated oocysts from feces. Pet cats mainly become infected via raw pork containing cysts.

  17. Selection of unadapted, pathogenic SHIVs encoding newly transmitted HIV-1 envelope proteins.

    Science.gov (United States)

    Del Prete, Gregory Q; Ailers, Braiden; Moldt, Brian; Keele, Brandon F; Estes, Jacob D; Rodriguez, Anthony; Sampias, Marissa; Oswald, Kelli; Fast, Randy; Trubey, Charles M; Chertova, Elena; Smedley, Jeremy; LaBranche, Celia C; Montefiori, David C; Burton, Dennis R; Shaw, George M; Markowitz, Marty; Piatak, Michael; KewalRamani, Vineet N; Bieniasz, Paul D; Lifson, Jeffrey D; Hatziioannou, Theodora

    2014-09-10

    Infection of macaques with chimeric viruses based on SIVMAC but expressing the HIV-1 envelope (Env) glycoproteins (SHIVs) remains the most powerful model for evaluating prevention and therapeutic strategies against AIDS. Unfortunately, only a few SHIVs are currently available. Furthermore, their generation has required extensive adaptation of the HIV-1 Env sequences in macaques so they may not accurately represent HIV-1 Env proteins circulating in humans, potentially limiting their translational utility. We developed a strategy for generating large numbers of SHIV constructs expressing Env proteins from newly transmitted HIV-1 strains. By inoculating macaques with cocktails of multiple SHIV variants, we selected SHIVs that can replicate and cause AIDS-like disease in immunologically intact rhesus macaques without requiring animal-to-animal passage. One of these SHIVs could be transmitted mucosally. We demonstrate the utility of the SHIVs generated by this method for evaluating neutralizing antibody administration as a protection against mucosal SHIV challenge. Copyright © 2014 Elsevier Inc. All rights reserved.

  18. Sexually transmitted disease partner notification among African-American, adolescent women.

    Science.gov (United States)

    Buchsbaum, Anna; Gallo, Maria F; Whiteman, Maura K; Cwiak, Carrie; Goedken, Peggy; Kraft, Joan Marie; Jamieson, Denise J; Kottke, Melissa

    2014-01-01

    To better understand preferences and practices regarding partner notification of sexually transmitted infection (STI) among female, African-American adolescents. Participants completed a questionnaire and STI testing at baseline. Those diagnosed with Chlamydia or gonorrhea were recruited for a follow-up study, involving another questionnaire and repeat STI testing after three months. At baseline, most participants (85.1%) preferred to tell their partner about an STI diagnosis themselves instead of having a health care provider inform him, and 71.0% preferred to bring their partner for clinic treatment instead of giving him pills or a prescription. Two-thirds of participants were classified as having high self-efficacy for partner notification of a positive STI diagnosis. In the multivariable analysis, older participants and those with fewer lifetime sexual partners were more likely to have high self-efficacy. Ninety-three participants (26.6%) had Chlamydia or gonorrhea and, of this subset, 55 participated in the follow-up study. Most adolescents in the follow-up study (76.4%) notified their partner about their infection. Although participants were willing to use most methods of partner notification, most preferred to tell partners themselves and few preferred expedited partner therapy. Traditional methods for partner notification and treatment may not be adequate for all adolescents in this population.

  19. GNSS satellite transmit power and its impact on orbit determination

    Science.gov (United States)

    Steigenberger, Peter; Thoelert, Steffen; Montenbruck, Oliver

    2018-06-01

    Antenna thrust is a small acceleration acting on Global Navigation Satellite System satellites caused by the transmission of radio navigation signals. Knowledge about the transmit power and the mass of the satellites is required for the computation of this effect. The actual transmit power can be obtained from measurements with a high-gain antenna and knowledge about the properties of the transmit and receive antennas as well as losses along the propagation path. Transmit power measurements for different types of GPS, GLONASS, Galileo, and BeiDou-2 satellites were taken with a 30-m dish antenna of the German Aerospace Center (DLR) located at its ground station in Weilheim. For GPS, total L-band transmit power levels of 50-240 W were obtained, 20-135 W for GLONASS, 95-265 W for Galileo, and 130-185 W for BeiDou-2. The transmit power differs usually only slightly for individual spacecraft within one satellite block. An exception are the GLONASS-M satellites where six subgroups with different transmit power levels could be identified. Considering the antenna thrust in precise orbit determination of GNSS satellites decreases the orbital radius by 1-27 mm depending on the transmit power, the satellite mass, and the orbital period.

  20. Soil-transmitted helminthiases: implications of climate change and human behavior.

    Science.gov (United States)

    Weaver, Haylee J; Hawdon, John M; Hoberg, Eric P

    2010-12-01

    Soil-transmitted helminthiases (STHs) collectively cause the highest global burden of parasitic disease after malaria and are most prevalent in the poorest communities, especially in sub-Saharan Africa. Climate change is predicted to alter the physical environment through cumulative impacts of warming and extreme fluctuations in temperature and precipitation, with cascading effects on human health and wellbeing, food security and socioeconomic infrastructure. Understanding how the spectrum of climate change effects will influence STHs is therefore of critical importance to the control of the global burden of human parasitic disease. Realistic progress in the global control of STH in a changing climate requires a multidisciplinary approach that includes the sciences (e.g. thermal thresholds for parasite development and resilience) and social sciences (e.g. behavior and implementation of education and sanitation programs). Copyright © 2010 Elsevier Ltd. All rights reserved.

  1. The ecology and epidemiology of whitefly-transmitted viruses in Latin America.

    Science.gov (United States)

    Morales, Francisco J; Jones, Peter G

    2004-03-01

    Whitefly-transmitted geminiviruses are the most important constraint to the production of common bean and vegetable crops in the tropical lowlands and mid-altitude valleys of Latin America. Currently, over 30 distinct species of geminiviruses that are transmitted by the whitefly Bemisia tabaci infect common bean, tomato, pepper, cucurbits and other horticultural crops. A climate probability model (using FloraMap) was obtained using data from 304 geo-referenced locations where B. tabaci and geminiviruses cause significant damage. Clustering of the 304 points produced a simple model with two climatic variables: a dry season of at least 4 months each with less than 80 mm of rain and a mean temperature of the hottest month exceeding 21 degrees C. A modified Koeppen climate classification showed that 55% of the geminivirus-affected localities are in the tropical wet/dry region, 22% in the tropical and subtropical dry/humid climates and the remaining locations belonged to the wet equatorial and trade wind litoral climates. These findings contribute to understanding whitefly/geminivirus epidemics and implementation of sustainable integrated pest and disease management practices.

  2. Tattoos and transfusion-transmitted disease risk: implications for the screening of blood donors in Brazil

    Directory of Open Access Journals (Sweden)

    Sérgio de A. Nishioka

    Full Text Available Having a tattoo has been associated with serological evidence of hepatitis B and C viruses, as well as human immunodeficiency virus infections and syphilis; all of these are known to be transmissible by blood transfusion. These associations are of higher magnitude for individuals with nonprofessionally-applied tattoos and with two or more tattoos. Tattoos are common among drug addicts and prisoners, conditions that are also associated with transfusion-transmitted diseases. We examined the implications of these associations for the screening of blood donors in Brazil. Numbers of individuals who would be correctly or unnecessarily deferred from blood donation on the basis of the presence of tattoos, and on their number and type, were calculated for different prevalence situations based on published odds ratios. If having a tattoo was made a deferral criterion, cost savings (due to a reduced need for laboratory testing and subsequent follow-up would accrue at the expense of the deferral of appropriate donors. Restricting deferral to more `at-risk' sub-groups of tattooed individuals would correctly defer less individuals and would also reduce the numbers of potential donors unnecessarily deferred. Key factors in balancing cost savings and unnecessary deferrals include the magnitude of the pool of blood donors in the population, the prevalence of individuals with tattoos and the `culture' of tattoos in the population. Tattoos can therefore be an efficient criterion for the screening of blood donors in certain settings, a finding that requires corroboration from larger population-based studies.

  3. Integrated reconfigurable high-voltage transmitting circuit for CMUTs

    DEFF Research Database (Denmark)

    Llimos Muntal, Pere; Larsen, Dennis Øland; Jørgensen, Ivan Harald Holger

    2015-01-01

    In this paper a high-voltage transmitting circuit aimed for capacitive micromachined ultrasonic transducers (CMUTs) used in scanners for medical applications is designed and implemented in a 0.35 μm high-voltage CMOS process. The transmitting circuit is reconfigurable externally making it able...... to drive a wide variety of CMUTs. The transmitting circuit can generate several pulse shapes with voltages up to 100 V, maximum pulse range of 50 V, frequencies up to 5 MHz and different driving slew rates. Measurements are performed on the circuit in order to assess its functionality and power consumption...... performance. The design occupies an on-chip area of 0.938 mm2 and the power consumption of a 128-element transmitting circuit array that would be used in an portable ultrasound scanner is found to be a maximum of 181 mW....

  4. [Investigation on prevalence of soil-transmitted nematode infections and influencing factors for children in southwest areas of China].

    Science.gov (United States)

    Wang, Xiao-Bing; Wang, Guo-Fei; Zhang, Lin-Xiu; Luo, Ren-Fu; Tian, Hong-Chun; Tang, Li-Na; Wang, Ju-Jun; Medina, Alexis; Wise, Paul; Rozelle, Scott

    2012-06-01

    To understand the infection status and main risk factors of soil-transmitted nematodes in southwest China so as to provide the evidence for making the control programs for soil-transmitted nematodiasis. The prevalence of soil-transmitted nematode infections was determined by Kato-Katz technique and influencing factors were surveyed by using a standardized questionnaire, and in part of the children, the examination of Enterobius vermicularis eggs was performed by using the cellophane swab method. The relationship between soil-transmitted nematode infections and influencing factors was analyzed by the multiple probit estimated method. A total of 1 707 children were examined, with a soil-transmitted nematode infection rate of 22.2%, the crowd infection rates ofAscaris lumbricoides, hookworm, and Trichuris trichiura were 16.0%, 3.8% and 6.6% respectively and 495 children were examined on Enterobius vermicularis eggs, with the infection rate of 5.1%. The results of probit estimated analysis suggested that the effects of 4 factors on soil-transmitted nematode infections were significant (all P values were less than 0.05), namely the number of sib, educational level of mother, drinking unboiled water and raising livestock and poultry. Among the factors above, the educational level of mother could reduce the probability of infection (ME = -0.074), while the number of sib, drinking unboiled water and raising livestock and poultry could increase the probability of the infections (with ME of 0.028, -0.112 and 0.080, respectively). Soil-transmitted nematode infection rates are still in a high level for children in southwest poor areas of China, with Ascaris lumbricoides as a priority. The changes of children's bad health habits, raising livestock and poultry habits, and implementing the health education about parasitic diseases in mothers would be of great significance for the prevention and control of soil-transmitted nematodiasis.

  5. Rationale for Quality Assurance in Fecal Egg Monitoring of Soil-Transmitted Helminthiasis.

    Science.gov (United States)

    Hoekendijk, David J L; Hill, Philip C; Sowerby, Stephen J

    2016-09-07

    Substantial investment has been made into the once "neglected" tropical disease, soil-transmitted helminthiasis, and into control programs that operate within a framework of mapping baseline disease distribution, measuring the effectiveness of applied interventions, establishing when to cease drug administration, and for posttreatment evaluations. However, critical to each of these stages is the determination of helminth infection. The limitations of traditional microscope-based fecal egg diagnostics have not provided quality assurance in the monitoring of parasite disease and suboptimal treatment regimes provide for the potential development of parasite resistance to anthelmintic drugs. Improved diagnostic and surveillance tools are required to protect therapeutic effectiveness and to maintain funder confidence. Such tools may be on the horizon with emergent technologies that offer potential for enhanced visualization and quality-assured quantitation of helminth eggs. © The American Society of Tropical Medicine and Hygiene.

  6. Soil transmitted helminths and schistosoma mansoni infections among school children in Zarima town, northwest Ethiopia.

    Science.gov (United States)

    Alemu, Abebe; Atnafu, Asmamaw; Addis, Zelalem; Shiferaw, Yitayal; Teklu, Takele; Mathewos, Biniam; Birhan, Wubet; Gebretsadik, Simon; Gelaw, Baye

    2011-07-09

    In Ethiopia, because of low quality drinking water supply and latrine coverage, helminths infections are the second most predominant causes of outpatient morbidity. Indeed, there is a scarcity of information on the prevalence of soil transmitted helminths and Schistosomiasis in Ethiopia, special in study area. Therefore, the aim of this study was to determine the prevalence and associated risk factors of soil transmitted helminths and intestinal Schistosomiasis. Cross-sectional study was conducted among 319 school children of Zarima town from April 1 to May 25, 2009. A pre-tested structured questionnaire was used to collect socio-demographic data and possible risk factors exposure. Early morning stool samples were collected and a Kato Katz semi concentration technique was used to examine and count parasitic load by compound light microscope. Data entry and analysis was done using SPSS-15 version and p-value transmitted helminths, Ascaris lumbricoides was the predominant isolate (22%) followed by Hookworms (19%) and Trichuris trichiura (2.5%). Schistosoma mansoni was also isolated in 37.9% of the study participants. Hookworm and S. mansoni infections showed statistically significant associations with shoe wearing and swimming habit of school children, respectively. Prevalence of soil transmitted helminths (STH) and S.mansoni was high and the diseases were still major health problem in the study area which alerts public health intervention as soon as possible.

  7. Sensitivity and Specificity of Empiric Treatment for Sexually Transmitted Infections in a Pediatric Emergency Department.

    Science.gov (United States)

    Breslin, Kristen; Tuchman, Lisa; Hayes, Katie L; Badolato, Gia; Goyal, Monika K

    2017-10-01

    To determine test characteristics of provider judgment for empiric antibiotic provision to patients undergoing testing for a sexually transmitted infection. We conducted a retrospective cross-sectional electronic health record review of all patients aged 13-19 years who had Neisseria gonorrhoeae (GC) and Chlamydia trachomatis (CT) testing sent from an urban, academic pediatric emergency department in 2012. We abstracted data, including patient demographics, chief complaint, sexually transmitted infection test results, and treatment. We calculated test characteristics comparing clinician judgment for presumptive treatment for a sexually transmitted infection with the reference standard of the actual results of testing for a sexually transmitted infection. Of 1223 patient visits meeting inclusion criteria, 284 (23.2%) had a positive GC and/or CT test result. Empiric treatment was provided in 615 encounters (50.3%). Provider judgment for presumptive treatment had an overall sensitivity of 67.6% (95% CI, 61.8-73.0) and a specificity of 55% (95% CI, 51.7-58.2) for accurate GC and/or CT detection. Many adolescents tested for GC and CT receive empiric treatment at the initial emergency department visit. Provider judgment may lack sufficient sensitivity and specificity for identifying infected patients, resulting in the potential for undertreatment of true disease, overtreatment of uninfected patients, or both. Copyright © 2017 Elsevier Inc. All rights reserved.

  8. Eradicating chancroid.

    Science.gov (United States)

    Steen, R.

    2001-01-01

    Genital ulcers are important cofactors of HIV transmission in the countries most severely affected by HIV/AIDS. Chancroid is a common cause of genital ulcer in all 18 countries where adult HIV prevalence surpasses 8% and is rare in countries with low-level HIV epidemics. Haemophilus ducreyi, the causative organism of chancroid, is biologically vulnerable and occupies a precarious epidemiological niche. Both simple, topical hygiene and male circumcision greatly reduce risk of infection and several classes of antibiotics--some of which can be administered in single-dose treatment regimens--provide rapid cure. H. ducreyi depends on sexual networks with high rates of partner change for its survival, thriving in environments characterized by male mobility and intensive commercial sex activity. Elimination of H. ducreyi infection from vulnerable groups results in disappearance of chancroid from the larger community. Once endemic in Europe and North America, chancroid began a steady decline early in the twentieth century, well before the discovery of antibiotics. Social changes--resulting in changing patterns of commercial sex--probably disrupted the conditions needed to sustain chancroid as an endemic disease. Sporadic outbreaks are now easily controlled when effective curative and preventive services are made available to sex workers and their clients. More recently, chancroid prevalence has declined markedly in countries such as the Philippines. Senegal, and Thailand, a development that may contribute to stabilization of the HIV epidemics in these countries. Eradication of chancroid is a feasible public health objective. Protecting sex workers and their clients from exposure to sexually transmitted diseases (STDs) and improving curative services for STDs are among the proven strategies that could be employed. PMID:11584729

  9. Eradicating chancroid.

    Science.gov (United States)

    Steen, R

    2001-01-01

    Genital ulcers are important cofactors of HIV transmission in the countries most severely affected by HIV/AIDS. Chancroid is a common cause of genital ulcer in all 18 countries where adult HIV prevalence surpasses 8% and is rare in countries with low-level HIV epidemics. Haemophilus ducreyi, the causative organism of chancroid, is biologically vulnerable and occupies a precarious epidemiological niche. Both simple, topical hygiene and male circumcision greatly reduce risk of infection and several classes of antibiotics--some of which can be administered in single-dose treatment regimens--provide rapid cure. H. ducreyi depends on sexual networks with high rates of partner change for its survival, thriving in environments characterized by male mobility and intensive commercial sex activity. Elimination of H. ducreyi infection from vulnerable groups results in disappearance of chancroid from the larger community. Once endemic in Europe and North America, chancroid began a steady decline early in the twentieth century, well before the discovery of antibiotics. Social changes--resulting in changing patterns of commercial sex--probably disrupted the conditions needed to sustain chancroid as an endemic disease. Sporadic outbreaks are now easily controlled when effective curative and preventive services are made available to sex workers and their clients. More recently, chancroid prevalence has declined markedly in countries such as the Philippines. Senegal, and Thailand, a development that may contribute to stabilization of the HIV epidemics in these countries. Eradication of chancroid is a feasible public health objective. Protecting sex workers and their clients from exposure to sexually transmitted diseases (STDs) and improving curative services for STDs are among the proven strategies that could be employed.

  10. Pharmacies, communication, and condoms. Research report: Mexico.

    Science.gov (United States)

    Pick De Weiss, S

    1995-01-01

    The Institute Mexicano de Investigacion de Familia y Poblacion, A.C. (IMIFAP) tested the effectiveness of a training course and educational materials that were designed to increase the awareness and knowledge of pharmacy employees concerning acquired immunodeficiency syndrome (AIDS) and its prevention, and to promote condoms. 174 employees participated in workshops that included information on transmission and prevention of sexually transmitted diseases (STDs) and AIDS, and condom usage. Pre- and post-session tests were performed to ascertain the short-term retention of information; the long-term effect was assessed via incognito shopper visits and monitoring of condom sales. Short, intensive training, when reinforced by posters, pamphlets, and video, significantly increased knowledge of AIDS (symptoms, transmission, and prevention) and correct condom usage. Awareness of risk behaviors and groups at risk for AIDS improved. Printed materials alone did not have a substantial impact on knowledge or sales of condoms, and increased knowledge alone did not increase information disseminated. After 6 months there was a significantly higher rise in condom sales (16%) in the course-plus-materials group. This group also took a greater initiative in providing information to clients. In spite of these positive results, knowledge and initiative are still unsatisfactory, especially when the role of pharmacies in general health care and the suspected prevalence of sexually transmitted diseases and human immunodeficiency virus in Mexico are considered.

  11. 47 CFR 25.271 - Control of transmitting stations.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Control of transmitting stations. 25.271 Section 25.271 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Technical Operations § 25.271 Control of transmitting stations. (a) The licensee of...

  12. Human immunodeficiency virus and sexually transmitted diseases between the vulnerable populations in Kazakhstan

    Directory of Open Access Journals (Sweden)

    Zh. Z. Trumova

    2015-01-01

    Full Text Available The human immunodeficiency virus (HIV epidemic continues to expand in Eastern Europe and Central Asia according to UNAIDS data (2012, Geneva. The rate of new HIV infections AIDS – related mortality has increased by 25 % from 2001 to 2009 in Kazakhstan (WHO data, 2012. The number of new HIV infections among newly diagnosed patients attributed to heteroand homosexual contact has been steadily increasing. There is also higher rate of HIV among Injecting Drug Users. There is an increase incidence of co-infections especially sexually transmitted diseases. In fact, comorbid STIs increase patients' susceptibility of acquiring and transmitting HIV (Guenthner PC, Secor WE, Dezzutti CS., 2005; Kissinger P, Amedee A, Clark RA, et al. , 2009. HIV/AIDS shares transmission characteristics with other sexual and blood-borne agents. Higher sexual mixing rates and lack of condom use are conspicuous risk factors (Vermund et al. 2009. However, while all groups are affected by HIV, some are more vulnerable than others: sex workers (SWs, men who have sex with men (MSM, injecting drug users (IDU. All these findings determined to set up the goal of this research. The purpose of the study is еpidemiologic situation of human immunodeficiency virus (HIV/AIDS and related STIs in the Republic of Kazakhstan and in some vulnerable population groups to HIV infection. Materials and methods. To study the dynamics of HIV/STIs in Kazakhstan (cumulatively an analysis of 2012–2013 years statistics was conducted. Testing for HIV/STI of blood samples of the vulnerable groups was carried out in the laboratories of AIDS centers. The algorithm of confirming the diagnosis of HIV infection included a twofold enzyme immunoassay (EIA study of blood samples. Samples with positive results of the first EIA were retested using expert test systems; in case with a positive result of the second EIA a confirmatory test was conducted using a method of HIV-1 Western blot in the reference

  13. Development and effectiveness of a mobile phone application conducting health behavioral intervention among men who have sex with men, a randomized controlled trial: study protocol

    Directory of Open Access Journals (Sweden)

    Jin Yan

    2017-04-01

    Full Text Available Abstract Background Behavioral intervention is a key approach to HIV prevention among men who have sex with men (MSM. Widespread use of mobile phones provide us with novel opportunities to decrease HIV infection and transmission of MSM. The objective of the study was to design and develop a mobile phone application (app aims to conduct behavioral intervention to MSM and to evaluate the efficacy of the app-based intervention compared to usual care, to analyze cost-effectiveness and mechanism of the intervention. Methods This study involves 2 phases, phase 1 use qualitative method and phase 2 is a randomized controlled trial lasting for 18 months, they will be conducted in Chagnsha, Hunan Province, China. Phase 1 is to design and develop the app, procedures including retrieval of domestic apps related to prevention and treatment about HIV and sexually transmitted diseases (HIV/STDs, personal interviews with MSM about preferences and functional needs of the HIV prevention app, multidisciplinary experts focused group discussions of the app, software engineers’ development and users test of the app will be performed. In phase 2, we will recruit 800 MSM by cooperating with the local center of disease control and prevention and nongovernmental organizations, and divide them into intervention and control group evenly. Intervention group participants will receive app-based HIV prevention. Control group participants will be provided with usual care including HIV/STDs knowledge brochure and free voluntary counseling services. Data will be collected at baseline, 6, 12 and 18 months since subject’s participation. Effectiveness of the intervention includes HIV/STDs infection rates, adherence to regularly HIV testing, sexual risk behavior, consistent condom use and relative risk of HIV infection. Cost-effectiveness will be analyzed by decision-analytic modeling, and mechanism analysis of this app-based intervention will be performed by path analysis

  14. Development and effectiveness of a mobile phone application conducting health behavioral intervention among men who have sex with men, a randomized controlled trial: study protocol.

    Science.gov (United States)

    Yan, Jin; Zhang, Aidi; Zhou, Liang; Huang, Zhulin; Zhang, Pan; Yang, Guoli

    2017-04-24

    Behavioral intervention is a key approach to HIV prevention among men who have sex with men (MSM). Widespread use of mobile phones provide us with novel opportunities to decrease HIV infection and transmission of MSM. The objective of the study was to design and develop a mobile phone application (app) aims to conduct behavioral intervention to MSM and to evaluate the efficacy of the app-based intervention compared to usual care, to analyze cost-effectiveness and mechanism of the intervention. This study involves 2 phases, phase 1 use qualitative method and phase 2 is a randomized controlled trial lasting for 18 months, they will be conducted in Chagnsha, Hunan Province, China. Phase 1 is to design and develop the app, procedures including retrieval of domestic apps related to prevention and treatment about HIV and sexually transmitted diseases (HIV/STDs), personal interviews with MSM about preferences and functional needs of the HIV prevention app, multidisciplinary experts focused group discussions of the app, software engineers' development and users test of the app will be performed. In phase 2, we will recruit 800 MSM by cooperating with the local center of disease control and prevention and nongovernmental organizations, and divide them into intervention and control group evenly. Intervention group participants will receive app-based HIV prevention. Control group participants will be provided with usual care including HIV/STDs knowledge brochure and free voluntary counseling services. Data will be collected at baseline, 6, 12 and 18 months since subject's participation. Effectiveness of the intervention includes HIV/STDs infection rates, adherence to regularly HIV testing, sexual risk behavior, consistent condom use and relative risk of HIV infection. Cost-effectiveness will be analyzed by decision-analytic modeling, and mechanism analysis of this app-based intervention will be performed by path analysis. This will be the first study of its kind in China to

  15. Transmit beamforming for optimal second-harmonic generation.

    Science.gov (United States)

    Hoilund-Kaupang, Halvard; Masoy, Svein-Erik

    2011-08-01

    A simulation study of transmit ultrasound beams from several transducer configurations is conducted to compare second-harmonic imaging at 3.5 MHz and 11 MHz. Second- harmonic generation and the ability to suppress near field echoes are compared. Each transducer configuration is defined by a chosen f-number and focal depth, and the transmit pressure is estimated to not exceed a mechanical index of 1.2. The medium resembles homogeneous muscle tissue with nonlinear elasticity and power-law attenuation. To improve computational efficiency, the KZK equation is utilized, and all transducers are circular-symmetric. Previous literature shows that second-harmonic generation is proportional to the square of the transmit pressure, and that transducer configurations with different transmit frequencies, but equal aperture and focal depth in terms of wavelengths, generate identical second-harmonic fields in terms of shape. Results verify this for a medium with attenuation f1. For attenuation f1.1, deviations are found, and the high frequency subsequently performs worse than the low frequency. The results suggest that high frequencies are less able to suppress near-field echoes in the presence of a heterogeneous body wall than low frequencies.

  16. Evaluation of transmitted images by teleradiology system

    International Nuclear Information System (INIS)

    Hoshikawa, Yoshikazu

    1993-01-01

    Teleradiology system is a combination of digital data networks and computer systems, which is the electric transmission of radiographs and/or radiologic images from local to center radiological system. The author evaluated reproducibility of transmitted images using Photophone (Image Data Corporation) as teleradiology system. Proven cases of abdominal free air (38 plain films, 15 CT), pneumothorax (24 plain films, 20 CT) and small bowel obstruction (30 plain films, 8 CT) were transmitted. Findings could be identified on non-magnified plain films in 75.6%, 83.3% and 96.7% respectively and on magnified CT in 100%, 100% and 100%. Transmitted images of 57 cases of abdominal trauma were read for positive findings and diagnosis by three radiologists. Average positive ratio was 47.3% on plain films and 70.9% on CT. Diagnosis was correct in 66.7% on CT. Specificity and sensitivity were 81.9% and 61.6% respectively on plain film and 88.6% and 93.9% on CT. The accuracy of transmitted images appears to be unsatisfactory on this study. It is suggested that the system is useful for consultation of already identified findings on the original images. (author)

  17. Evaluation of transmitted images by teleradiology system

    Energy Technology Data Exchange (ETDEWEB)

    Hoshikawa, Yoshikazu (St. Marianna Univ., Kawasaki (Japan). School of Medicine)

    1993-12-01

    Teleradiology system is a combination of digital data networks and computer systems, which is the electric transmission of radiographs and/or radiologic images from local to center radiological system. The author evaluated reproducibility of transmitted images using Photophone (Image Data Corporation) as teleradiology system. Proven cases of abdominal free air (38 plain films, 15 CT), pneumothorax (24 plain films, 20 CT) and small bowel obstruction (30 plain films, 8 CT) were transmitted. Findings could be identified on non-magnified plain films in 75.6%, 83.3% and 96.7% respectively and on magnified CT in 100%, 100% and 100%. Transmitted images of 57 cases of abdominal trauma were read for positive findings and diagnosis by three radiologists. Average positive ratio was 47.3% on plain films and 70.9% on CT. Diagnosis was correct in 66.7% on CT. Specificity and sensitivity were 81.9% and 61.6% respectively on plain film and 88.6% and 93.9% on CT. The accuracy of transmitted images appears to be unsatisfactory on this study. It is suggested that the system is useful for consultation of already identified findings on the original images. (author).

  18. Frequency-Dependent Disease Transmission and the Dynamics of the Silene-Ustilago Host-Pathogen System

    NARCIS (Netherlands)

    Thrall, P.H.; Biere, A.; Uyenoyama, M.K.

    1995-01-01

    Models incorporating density-dependent disease transmission functions generally provide a good fit for airborne and directly transmitted bacterial or viral diseases. However, the transmission dynamics of sexually transmitted and vector-borne diseases are likely to be frequency- rather than density-

  19. Schistosomiasis and soil-transmitted helminthiasis control in Cameroon and Côte d'Ivoire: implementing control on a limited budget.

    Science.gov (United States)

    Tchuenté, L A Tchuem; N'goran, E K

    2009-11-01

    Schistosomiasis and soil-transmitted helminthiasis occur throughout the developing world and remain a major public health problem in the poorest communities with enormous consequences for development. The extent of the problem has long been neglected because these diseases rarely kill at a young age and also because of their insidious nature. Today there exists a momentum and an unprecedented opportunity for a cost-effective control of these neglected tropical diseases. The control of these diseases has become a priority on the agenda of many governments, donors and international agencies. This paper highlights the progress made and future control activities in Cameroon and Côte d'Ivoire, where schistosomiasis and soil-transmitted helminthiasis control measures have been implemented over the past decade with limited budgets. In Cameroon, deworming activities were increased to encompass all ten regions in 2007 as a result of a co-ordinated effort of the Ministry of Health and the Ministry of Education with national and international partners. In Côte d'Ivoire, focal control activities were achieved with support from various partners. Prospects, opportunities and challenges for the control of neglected tropical diseases in these two countries are discussed.

  20. Neglected tropical diseases: prevalence and risk factors for schistosomiasis and soil-transmitted helminthiasis in a region of Minas Gerais State, Brazil.

    Science.gov (United States)

    Couto, Luzivalda D; Tibiriça, Sandra H C; Pinheiro, Izabella O; Mitterofhe, Adalberto; Lima, Adilson C; Castro, Milton F; Gonçalves, Murilo; Silva, Marcio R; Guimarães, Ricardo J P S; Rosa, Florence M; Coimbra, Elaine S

    2014-06-01

    Among the neglected tropical diseases (NTDs), schistosomiasis and the three main soil-transmitted helminthiases (STHs), i.e., ascariasis, trichuriasis and hookworm infection, represent the most common infections in developing countries. In Brazil, there is a lack of epidemiological data in many parts of the country, which favors the unawareness of the real situation concerning these diseases. Due to this, we investigated the occurrence of schistosomiasis and STHs in a region of Minas Gerais State, Brazil. One stool sample was collected from 503 individuals, whose ages ranged from 0.1 to 91.2 years, and screened using both the Kato-Katz and the Formol-Ether methods. In parallel, a malacological survey was carried out in the main water bodies of the district, and Biomphalaria susceptibility assays and kernel-based techniques were also performed. No individual was found infected with Ascaris lumbricoides or hookworm. Schistosoma mansoni was the most common parasite found (1.6%). The prevalence was higher in males and the chance of acquiring the disease increased by 43.35 times with contact with a body of water. None of the Biomphalaria tenagophila and B. glabrata specimens were found naturally infected, but B. glabrata was highly susceptible to infection with Schistosoma mansoni. Using kernel-based techniques, clusters of Biomphalaria were found near the households where the infected individuals lived. Schistosomiasis was the most prevalent parasitic infection found. Our findings show that the occurrence of this disease has been underestimated by the local health care service, and highlight the importance of epidemiological surveillance in areas of low prevalence for schistosomiasis. © The Author 2014. Published by Oxford University Press on behalf of Royal Society of Tropical Medicine and Hygiene. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  1. Sexually Transmitted Disease Partner Notification among African-American, Adolescent Women

    Directory of Open Access Journals (Sweden)

    Anna Buchsbaum

    2014-01-01

    Full Text Available Objective. To better understand preferences and practices regarding partner notification of sexually transmitted infection (STI among female, African-American adolescents. Methods. Participants completed a questionnaire and STI testing at baseline. Those diagnosed with Chlamydia or gonorrhea were recruited for a follow-up study, involving another questionnaire and repeat STI testing after three months. Results. At baseline, most participants (85.1% preferred to tell their partner about an STI diagnosis themselves instead of having a health care provider inform him, and 71.0% preferred to bring their partner for clinic treatment instead of giving him pills or a prescription. Two-thirds of participants were classified as having high self-efficacy for partner notification of a positive STI diagnosis. In the multivariable analysis, older participants and those with fewer lifetime sexual partners were more likely to have high self-efficacy. Ninety-three participants (26.6% had Chlamydia or gonorrhea and, of this subset, 55 participated in the follow-up study. Most adolescents in the follow-up study (76.4% notified their partner about their infection. Conclusion. Although participants were willing to use most methods of partner notification, most preferred to tell partners themselves and few preferred expedited partner therapy. Traditional methods for partner notification and treatment may not be adequate for all adolescents in this population.

  2. Clinical laboratory assessments for Mycoplasma genitalium in a high-prevalence sexually-transmitted infection community reveal epidemiologic dichotomies with Trichomonas vaginalis.

    Science.gov (United States)

    Munson, Erik; Munson, Kimber L; Schell, Ronald F

    2017-02-01

    Mycoplasma genitalium is an emerging agent of sexually-transmitted infection and is responsible for clinically-significant genital tract disease in both females and males. Similar to scenarios recently experienced with the urogenital flagellate Trichomonas vaginalis, an evolving molecular diagnostic reference standard based on transcription-mediated amplification allows for accurate detection of the organism, plus additional insight into disease epidemiology. Areas covered. The basis for this article includes primary peer-reviewed literature plus compilations of data derived from routine clinical laboratory screening of females and males for agents of sexually-transmitted infection. Introductory laboratory and epidemiologic data related to T. vaginalis provides not only a foreshadowing to the dichotomies inherent to M. genitalium prevalence but also advocacy of a common non-invasive specimen source that could be used to screen females for both agents. This review also documents increased prevalence rates of M. genitalium in both females and males by way of transcription-mediated amplification. Expert commentary. Molecular detection of M. genitalium should be a consideration in the development of comprehensive sexually-transmitted infection screening programs for both females and males. Transcription-mediated amplification has additionally identified novel facets of M. genitalium and T. vaginalis epidemiology that warrant further investigation.

  3. A unique collaboration in Chile.

    Science.gov (United States)

    1989-01-01

    The Chilean Red Cross Society and the family planning association--APROFA, International Planned Parenthood Federation's affiliate, are joining forces to help prevent the spread of the acquired immunodeficiency syndrome (AIDS) and human immunodeficiency virus (HIV) infection. APROFA established a working group to study the knowledge, attitudes, and sexual behavior of students at the National Training Institute, INACAP. 7000 students were sampled in 11 Chilean cities. The study found that 36% of the females, and 77% of males were sexually active before the age of 20. Nearly 1/2 of the women and 1/5 of the men did not know that condoms could protect them against sexually transmitted diseases (STDs) and pregnancy. APROFA designed a program to increase students knowledge of AIDS, reduce promiscuity and increase knowledge of and use of condoms. In October, 1988 an educational package distributed, consisting of a training manual, slides, educational booklets, a poster, and a video of 3 films. It has proved so successful that APROFA has adapted it for community groups, educational institutions, and its youth program. APROFA/Red Cross nurses and Red Cross volunteers have participated in workshops and training with the package. The Red Cross has organized AIDS-related activities in Chile since 1986, including education campaigns, information for blood donors, and a telephone hotline to provide AIDS counseling. Goals are to target more poor areas and groups outside of society's mainstream in the next year for sex education and information on STDs.

  4. Prevalence of Trichomonas vaginalis Infection in Hamadan City, Western Iran

    Directory of Open Access Journals (Sweden)

    M Fallah

    2012-06-01

    Full Text Available Background: Infection with Trichomonas vaginalis is one of the most common sexually transmitted diseases (STDs in humans. The prevalence of infection in Iran has been reported between 2 to 8%, depending on deferent socio-cultural conditions. This study aimed to determine the prevalence of T. vaginalis in women referred to gynecologic clinics in Hamadan city, West of Iran.Methods: This descriptive cross-sectional study was conducted on 750 women who referred to Gyneco­logic clinics in Hamadan from November 2010 to July 2011. Vaginal samples were obtained from them and examined by wet mount and culture methods for the detection of T. vaginalis.Results: Sixteen out of 750 vaginal swab specimens (2.1% were culture positive for T. vaginalis and 13 of these positive specimens (1.7% were wet mount positive. Only 12 of 42 patients who were clinically diagnosed as having T. vaginalis infection, confirmed by culture method. Five hundred and fifty of the participants women (73.3% had at least one of signs and symptoms of trichomoniasis. No statistical correlation was observed between clinical manifestations and parasitological results (p>0.05.Conclusion: This study showed low prevalence of T. vaginalis infection in the study population. Since clinical signs of trichomonal vaginitis are the same of other STDs, a confirmatory laboratory diagnosis is necessary. Wet smear as well as culture are sensitive for detection of T. vaginalis.

  5. The performance of laboratory tests in the management of a large outbreak of orally transmitted Chagas disease.

    Science.gov (United States)

    Noya, Belkisyolé Alarcón de; Díaz-Bello, Zoraida; Colmenares, Cecilia; Zavala-Jaspe, Reinaldo; Abate, Teresa; Contreras, Rosa; Losada, Sandra; Artigas, Domingo; Mauriello, Luciano; Ruiz-Guevara, Raiza; Noya, Oscar

    2012-11-01

    Orally transmitted Chagas disease (ChD), which is a well-known entity in the Brazilian Amazon Region, was first documented in Venezuela in December 2007, when 103 people attending an urban public school in Caracas became infected by ingesting juice that was contaminated with Trypanosoma cruzi. The infection occurred 45-50 days prior to the initiation of the sampling performed in the current study. Parasitological methods were used to diagnose the first nine symptomatic patients; T. cruzi was found in all of them. However, because this outbreak was managed as a sudden emergency during Christmas time, we needed to rapidly evaluate 1,000 people at risk, so we decided to use conventional serology to detect specific IgM and IgG antibodies via ELISA as well as indirect haemagglutination, which produced positive test results for 9.1%, 11.9% and 9.9% of the individuals tested, respectively. In other more restricted patient groups, polymerase chain reaction (PCR) provided more sensitive results (80.4%) than blood cultures (16.2%) and animal inoculations (11.6%). Although the classical diagnosis of acute ChD is mainly based on parasitological findings, highly sensitive and specific serological techniques can provide rapid results during large and severe outbreaks, as described herein. The use of these serological techniques allows prompt treatment of all individuals suspected of being infected, resulting in reduced rates of morbidity and mortality.

  6. USACE AIS Transmit Technical Support Summary Report

    Science.gov (United States)

    2014-09-01

    the TAG block for the correct transmitters, and then send to the USACE AIS network. B. Outbound openings in the USCG firewall for the USCG Message...USACE AIS Transmit Technical Support Summary Report Distribution Statement A: Approved for public release; distribution is unlimited...September 2014 Report No. CD-D-09-15 USACE AIS Transmit Technical Support Summary Report ii UNCLAS//Public | CG-926 RDC | I. Gonin et al. Public

  7. Black piedra of the pubic hairs - a sexually transmitted disease ?

    Directory of Open Access Journals (Sweden)

    Pavithran K

    1990-01-01

    Full Text Available Block piedra affecting only the hairs of the pubic region is reported in a recently married young male. His wife was found to have similar disease on the hairs of the scalp and pubic region. A sexual mode of transmission of the disease to the patient from his wife is suggested.

  8. Knowledge and misconceptions about sexually transmitted infections in married women--perspective from Islamabad.

    Science.gov (United States)

    Mazhar, S B; Agha, M A; Shaikh, M A

    2006-01-01

    To study the knowledge of married women regarding existence of sexually transmitted infection (STI) their complications, treatment seeking, ways of preventing STI acquisition and opinion about sex education in schools/colleges and media. The Mother and Child Health Center, a tertiary care hospital in Islamabad. A cross-sectional survey based on sample of convenience was conducted, using a structured questionnaire with both close and open-ended questions. Trained women physician interviewers conducted the interviews after obtaining verbal consent. Out of 218 women approached for interviewing, only two refused to participate in the study. The mean age of the respondents was 28.5 years (range 18-53 years). One hundred and sixty-eight (77.8%) respondents had heard/knew about sexually transmitted infections (STIs). Two hundred and ten (97.2%) respondents had heard/ knew about AIDS and out of these 162 (77.1%) knew that it is also transmitted through sexual contact. One hundred and eighty two (84.2%) felt a need for sex education in the media, both print and electronic and 204 (94.4%) respondents said that they would like to learn more about sexually transmitted infections. One hundred ninety four (98.8%) respondents had heard the Latin term Leukorrhoea. Of these 158 (81.5%) thought it was a gynecological disease. Majority thought it caused weakness. Widespread misperceptions were found to exist, which does not augur well for the effective prevention of STIs in the country. Population based studies are required to study the knowledge and epidemiology of STIs, as well as a need for a health education campaign in the country (JPMA 51:389; 2001).

  9. Molecular Epidemiologic Source Tracking of Orally Transmitted Chagas Disease, Venezuela

    Science.gov (United States)

    Segovia, Maikell; Martínez, Clara E.; Messenger, Louisa A.; Nessi, Anaibeth; Londoño, Juan C.; Espinosa, Raul; Martínez, Cinda; Alfredo, Mijares; Bonfante-Cabarcas, Rafael; Lewis, Michael D.; de Noya, Belkisyolé A.; Miles, Michael A.; Llewellyn, Martin S.

    2013-01-01

    Oral outbreaks of Chagas disease are increasingly reported in Latin America. The transitory presence of Trypanosoma cruzi parasites within contaminated foods, and the rapid consumption of those foods, precludes precise identification of outbreak origin. We report source attribution for 2 peri-urban oral outbreaks of Chagas disease in Venezuela via high resolution microsatellite typing. PMID:23768982

  10. Discourse on the values transmitted in universities Uganda ...

    African Journals Online (AJOL)

    The study delved into the values transmitted in Universities in Uganda. Data were collected from a sample of 850 respondents who were drawn from faith-based, for–profit and public universities in the country. It was found that material, social/ public, personal and religious values are transmitted to students in the selected ...

  11. Integrated Reconfigurable High-Voltage Transmitting Circuit for CMUTs

    DEFF Research Database (Denmark)

    Llimos Muntal, Pere; Larsen, Dennis Øland; Jørgensen, Ivan Harald Holger

    2014-01-01

    -out and measurements are performed on the integrated circuit. The transmitting circuit is reconfigurable externally making it able to drive a wide variety of CMUTs. The transmitting circuit can generate several pulse shapes, pulse voltages up to 100 V, maximum pulse range of 50 V and frequencies up to 5 MHz. The area...

  12. Compositions and joints of the imaginary to the understanding of digital games that deal with health

    Directory of Open Access Journals (Sweden)

    Lúcia Márcia C. Lemos

    2013-12-01

    Full Text Available This paper aims to verify the theme of the imaginary present in the game "Privates", a Serious Game that has as one of the topic the prevention of Sexually Transmitted Diseases (STDs. For a broader understanding of the imaginary part of the theoretical reflections of Bakhtin, Durand, Haraway, Leão, Maffessoli, Malrieu, Machado da Silva, among others. In the perspective of virtual games, the references are from Huizinga, Murray and Maietti. The semiotic approach of Gramsci assists in the analysis of figuration, aesthetics and narrativity system. With the articulation between different knowledge was that real can rebuild an imaginary part of female body, take possession heroes figures linked to action and adventure, to teach how to build plural solutions in the fight against STD. It is characterized, as well as a new form of themes of science and health communication.

  13. General aspects concerning strictly meat and fish transmitted parasitic infections

    Directory of Open Access Journals (Sweden)

    Daniele Crotti

    2012-03-01

    Full Text Available All helminths parasitosis transmitted to humans trough ingestion of infested fleshes, where man is definitive host too, are represented by four groups of helminths: the cestodes Dyphyllobothrium spp and Spirometra spp. (Sparganum proliferum is the name of the immature plerocercoid larva, the trematodes Opisthorchis Clonorchis “group” (many could be the genera and species involved, and the nematode Capillaria philippinensis. So, for fishes humans foods (fresh or salted water the control and prevention in veterinary health must be directed to investigation regarding intermediate stages of these parasites in fishes for human alimentation; if present, they must be eliminated. The helminths parasitosis transmitted to humans trough ingestion of infected mammals meats, are represented by taeniasis (Taenia saginata, T. solium and T. saginata asiatica, where man id definitive host and the infection is caused by ingestion of bovine or swine meat, containing larvae of these cestodes, and by trichinellosis, where humans represent a intermediate stage, and the eventual pathology is caused as by adult (acute infection as by larvae (chronic infection of this nematode: usually the meats responsible are infected pork, wild pork or horse (Trichinella spp. Is inside the meats of these animals. So the veterinary control and prophylaxis are necessary to avoid this disease and preventing the infection that could be severe.

  14. Note on transmitted complexity for quantum dynamical systems

    Science.gov (United States)

    Watanabe, Noboru; Muto, Masahiro

    2017-10-01

    Transmitted complexity (mutual entropy) is one of the important measures for quantum information theory developed recently in several ways. We will review the fundamental concepts of the Kossakowski, Ohya and Watanabe entropy and define a transmitted complexity for quantum dynamical systems. This article is part of the themed issue `Second quantum revolution: foundational questions'.

  15. Stigma and stereotypes: women and sexually transmitted infections.

    Science.gov (United States)

    East, Leah; Jackson, Debra; O'Brien, Louise; Peters, Kathleen

    2012-01-01

    Sexually transmitted infections have long been associated with stigma and stereotypes due to their very nature. Throughout history sexually transmitted infections have been associated with female prostitution and deviant immoral behaviour making women who contract these infections particularly vulnerable to being stigmatised and stereotyped. Although the stigma attached to such infections has previously been documented in the literature, the aim of this research was to gain in depth insight into young Australian women's experiences of having a sexually transmitted infection from a feminist perspective. Findings from this study provide insight into the onerous effects stigma can have on women with these infections and sheds light on how these effects can influence self-perceptions, fear of rejection and feelings of unworthiness. These findings can provide nurses with greater understanding and insight into the effects of stigma on women's experiences of having a sexually transmitted infection. Having this understanding and insight has the potential to promote therapeutic care and minimise the stigma that may be felt among women who have contracted this type of infection.

  16. A call to strengthen the global strategy against schistosomiasis and soil-transmitted helminthiasis: the time is now.

    Science.gov (United States)

    Lo, Nathan C; Addiss, David G; Hotez, Peter J; King, Charles H; Stothard, J Russell; Evans, Darin S; Colley, Daniel G; Lin, William; Coulibaly, Jean T; Bustinduy, Amaya L; Raso, Giovanna; Bendavid, Eran; Bogoch, Isaac I; Fenwick, Alan; Savioli, Lorenzo; Molyneux, David; Utzinger, Jürg; Andrews, Jason R

    2017-02-01

    In 2001, the World Health Assembly (WHA) passed the landmark WHA 54.19 resolution for global scale-up of mass administration of anthelmintic drugs for morbidity control of schistosomiasis and soil-transmitted helminthiasis, which affect more than 1·5 billion of the world's poorest people. Since then, more than a decade of research and experience has yielded crucial knowledge on the control and elimination of these helminthiases. However, the global strategy has remained largely unchanged since the original 2001 WHA resolution and associated WHO guidelines on preventive chemotherapy. In this Personal View, we highlight recent advances that, taken together, support a call to revise the global strategy and guidelines for preventive chemotherapy and complementary interventions against schistosomiasis and soil-transmitted helminthiasis. These advances include the development of guidance that is specific to goals of morbidity control and elimination of transmission. We quantify the result of forgoing this opportunity by computing the yearly disease burden, mortality, and lost economic productivity associated with maintaining the status quo. Without change, we estimate that the population of sub-Saharan Africa will probably lose 2·3 million disability-adjusted life-years and US$3·5 billion of economic productivity every year, which is comparable to recent acute epidemics, including the 2014 Ebola and 2015 Zika epidemics. We propose that the time is now to strengthen the global strategy to address the substantial disease burden of schistosomiasis and soil-transmitted helminthiasis. Copyright © 2017 Elsevier Ltd. All rights reserved.

  17. Prion diseases are efficiently transmitted by blood transfusion in sheep

    OpenAIRE

    Houston, F.; McCutcheon, S.; Goldmann, W.; Chong, A.; Foster, J.; Siso, S.; Gonzalez, L.; Jeffrey, M.; Hunter, N.

    2008-01-01

    The emergence of variant Creutzfeld-Jakob disease, following on from the bovine spongiform encephalopathy (BSE) epidemic, led to concerns about the potential risk of iatrogenic transmission of disease by blood transfusion and the introduction of costly control measures to protect blood supplies. We previously reported preliminary data demonstrating the transmission of BSE and natural scrapie by blood transfusion in sheep. The final results of this experiment, reported here, give unexpectedly ...

  18. Testing of dogs with meningitis and meningoencephalitis of unknown etiology for vector-transmitted microorganisms

    OpenAIRE

    Lazzerini, Kali

    2016-01-01

    In many cases of inflammatory diseases of the central nervous system in dogs, no aetiological infectious agent can be found. These inflammatory conditions are thus named inflammations of unknown aetiology. Results of immunpathological studies imply that an antigen may trigger an autoimmune response (Hit-and-Run-Hypothesis). Serum was analyzed for antibodies against vector-transmitted pathogens and blood and cerebrospinal fluid for DNA of such infectious agents in order to further define th...

  19. [Tick-borne diseases].

    Science.gov (United States)

    Tissot Dupont, H; Raoult, D

    1993-05-01

    Due to their worldwide distribution, from hottest to coldest climates, and due to their behaviour, ticks are capable of transmitting numerous human and animal bacterial viral or parasitous diseases. Depending on the disease, they play the role of biological vector or intermediate host. In France, six tick borne diseases are of epidemiologic importance. Q fever (not often tick-borne), Mediterranean Spotted Fever, Lyme disease, Turalemia (human and animal), Babesiosis and Tick-borne Viral Encephalitis.

  20. Southern rice black-streaked dwarf virus: a white-backed planthopper transmitted fijivirus threadening rice production in Asia

    Directory of Open Access Journals (Sweden)

    Guohui eZhou

    2013-09-01

    Full Text Available Southern rice black-streaked dwarf virus (SRBSDV, a nonenveloped icosahedral virus with a genome of 10 double-stranded RNA segments, is a novel species in the genus Fijivirus (family Reoviridae first recognized in 2008. Rice plants infected with this virus exhibit symptoms similar to those caused by Rice black-streaked dwarf virus. Since 2009, the virus has rapidly spread and caused serious rice losses in East and Southeast Asia. Significant progress has been made in recent years in understanding this disease, especially about the functions of the viral genes, rice–virus–insect interactions, and epidemiology and control measures. The virus can be efficiently transmitted by the white-backed planthopper (WBPH, Sogatella furcifera in a persistent circulative propagative manner but cannot be transmitted by the brown planthopper (Nilaparvata lugens and small brown planthopper (Laodelphax striatellus. Rice, maize, Chinese sorghum (Coix lacryma-jobi and other grass weeds can be infected via WBPH. However, only rice plays a major role in the virus infection cycle because of the vector's preference. In Southeast Asia, WBPH is a long-distance migratory rice pest. The disease cycle can be described as follows: SRBSDV and its WBPH vector overwinter in warm tropical or sub-tropical areas; viruliferous WBPH adults carry the virus from south to north via long-distance migration in early spring, transmit the virus to rice seedlings in the newly colonized areas, and lay eggs on the infected seedlings; the next generation of WBPHs propagate on infected seedlings, become viruliferous, disperse, and cause new disease outbreaks. Several molecular and serological methods have been developed to detect SRBSDV in plant tissues and individual insects. Control measures based on protection from WBPH, including seedbed coverage, chemical seed treatments, and chemical spraying of seedlings, have proven effective in China.

  1. Male circumcision as strategy for HIV prevention and sexually transmitted diseases. The potential role of traditional birth attendants in neonatal male circumcision.

    Science.gov (United States)

    Dini, Catia

    2010-01-01

    In developing countries, it would be advisable to give priority to human immunodeficiency virus (HIV) prevention strategies, because of the high mortality caused by the rapid spread of the pandemic. Furthermore, HIV prevention could contribute to the mitigation of tuberculosis (TB) propagation, which is tightly correlated to acquired immune deficiency syndrome (AIDS). As demonstrated, male circumcision (MC) confers protection against HIV and sexually transmitted diseases (STD). The suggested strategy considers the neonatal MC advantageous, since it is safer, feasible, culturally more acceptable and less costly than adult MC. This approach is based on the assumption that, if newborn males are circumcised, within the next 15-20 years the sexually active population will be almost entirely circumcised and, consequently, the HIV transmission will be reduced. The employment of retrained traditional birth attendants is considered in order to implement the MC after the child birth and to facilitate its acceptance in those contexts where it is not traditionally performed.

  2. Male circumcision as strategy for HIV prevention and sexually transmitted diseases: the potential role of traditional birth attendants in neonatal male circumcision

    Directory of Open Access Journals (Sweden)

    Catia Dini

    2010-12-01

    Full Text Available In developing countries, it would be advisable to give priority to human immunodeficiency virus (HIV prevention strategies, because of the high mortality caused by the rapid spread of the pandemic. Furthermore, HIV prevention could contribute to the mitigation of tuberculosis (TB propagation, which is tightly correlated to acquired immune deficiency syndrome (AIDS. As demonstrated, male circumcision (MC confers protection against HIV and sexually transmitted diseases (STD. The suggested strategy considers the neonatal MC advantageous, since it is safer, feasible, culturally more acceptable and less costly than adult MC. This approach is based on the assumption that, if newborn males are circumcised, within the next 15-20 years the sexually active population will be almost entirely circumcised and, consequently, the HIV transmission will be reduced. The employment of retrained traditional birth attendants is considered in order to implement the MC after the child birth and to facilitate its acceptance in those contexts where it is not traditionally performed.

  3. FDA: polyurethane condom carries "extremely misleading" label. Federal agency allows distribution for public health's sake.

    Science.gov (United States)

    1995-02-01

    The labeling of the Avanti polyurethane condom selling in 10 Western states makes misleading claims about protection from pregnancy and sexually transmitted diseases (STDs) according to officials at the US Food and Drug Administration (FDA). Avanti is sold in a foil package printed with the claim that it is effective against pregnancy, HIV, and STDs. However, polyurethane condoms have not undergone clinical efficacy testing for contraception or STDs, according to officials. The manufacturer of the condom refuted this allegation, stating that latex condoms have the same claims on them. In early 1995 the FDA met with the manufacturer and other companies developing plastic condoms, and concluded that these condoms could not make such claims, nor any claims about slippage and breakage rates. Despite warnings in 1993 to the manufacturer of Avanti about labeling restrictions, the company printed pregnancy and STD efficacy claims on the boxes and individual packages. The FDA later worked out a compromise with the firm in which only the boxes had to be reprinted with the generic label. The FDA had to weigh the risk of the public health cost of delaying sale of the condom, which is the first impermeable condom proven safe for people with latex allergies. In 1991 the FDA was defining standards for clinical testing and labeling of polyurethane condoms under congressional mandate, but the manufacturer of Avanti began mass production based on a preliminary approval determining that the condom was equivalent to latex condoms already on the market. 7000 Avanti condoms were subsequently tested in five countries, but these user tests did not compare Avanti to latex condoms and did not test for pregnancy and STD protection. Test results submitted to the FDA by the company indicated that, although Avanti is more than 1/3 less elastic than latex condoms, it did not break more frequently in an in-use study involving 187 couples.

  4. The performance of laboratory tests in the management of a large outbreak of orally transmitted Chagas disease

    Directory of Open Access Journals (Sweden)

    Belkisyolé Alarcón de Noya

    2012-11-01

    Full Text Available Orally transmitted Chagas disease (ChD, which is a well-known entity in the Brazilian Amazon Region, was first documented in Venezuela in December 2007, when 103 people attending an urban public school in Caracas became infected by ingesting juice that was contaminated with Trypanosoma cruzi. The infection occurred 45-50 days prior to the initiation of the sampling performed in the current study. Parasitological methods were used to diagnose the first nine symptomatic patients; T. cruzi was found in all of them. However, because this outbreak was managed as a sudden emergency during Christmas time, we needed to rapidly evaluate 1,000 people at risk, so we decided to use conventional serology to detect specific IgM and IgG antibodies via ELISA as well as indirect haemagglutination, which produced positive test results for 9.1%, 11.9% and 9.9% of the individuals tested, respectively. In other more restricted patient groups, polymerase chain reaction (PCR provided more sensitive results (80.4% than blood cultures (16.2% and animal inoculations (11.6%. Although the classical diagnosis of acute ChD is mainly based on parasitological findings, highly sensitive and specific serological techniques can provide rapid results during large and severe outbreaks, as described herein. The use of these serological techniques allows prompt treatment of all individuals suspected of being infected, resulting in reduced rates of morbidity and mortality.

  5. Inguinal and anorectal Lymphogranuloma Venereum: a case series from a sexually transmitted disease center in Rome, Italy.

    Science.gov (United States)

    Latini, Alessandra; Zaccarelli, Mauro; Paglia, Maria Grazia; Donà, Maria Gabriella; Giglio, Amalia; Moretto, Domenico; Vulcano, Antonella; Giuliani, Massimo; Colafigli, Manuela; Ambrifi, Marina; Pimpinelli, Fulvia; Cristaudo, Antonio

    2017-06-02

    Lymphogranuloma venereum (LGV) is a sexually transmitted infection caused by L1, L2, L3 serovars of C. trachomatis (CT). Since 2003, LGV cases have been increasing in Europe. Aim of this report is to describe the LGV cases diagnosed in the largest STI center in Rome, Italy, from 2000 to 2016. This report shows that two clinically and epidemiologically different series of cases exist, and that, at present, the ano-rectal LGV represents the clinical variant occurring more frequently among men having sex with men (MSM), particularly those HIV-infected. Ten cases of LGV were observed. Three were diagnosed in 2009 in HIV-negative heterosexuals patients that presented the classical genito-ulcerative form with lymphadenopathy. Seven cases were observed in 2015-2016 in HIV-infected MSM, that presented the rectal variant and L2b serovar infection; 4 of these had been misclassified as a chronic bowel disease. Chlamydia infection was confirmed by CT-specific PCR (ompA gene nested PCR), followed by sequence analysis to identify the serovar. All the patients were treated with doxycycline for 3 weeks, obtaining a complete response with healing of both clinical symptoms and dermatological lesions. Our findings suggest that, in case of persistent rectal symptoms in HIV-infected MSM, LGV should be taken into account and investigated through molecular analyses, in order to achieve a correct diagnosis and management of the patients.

  6. Prevention of vector transmitted diseases with clove oil insect repellent.

    Science.gov (United States)

    Shapiro, Rochel

    2012-08-01

    Vector repellent is one element in the prevention of vector-borne diseases. Families that neglect protecting their children against vectors risk their children contracting illnesses such as West Nile virus, eastern equine encephalitis, Lyme disease, malaria, dengue hemorrhagic fever, yellow fever, babesiosis, Crimean-Congo hemorrhagic fever, Rocky Mountain spotted fever, Southern tick-associated rash illness, ehrlichiosis, tick-borne relapsing fever, tularemia, and other insect and arthropod related diseases (CDC, 2011). Identification of families at risk includes screening of the underlying basis for reluctance to apply insect repellent. Nurses and physicians can participate in a positive role by assisting families to determine the proper prophylaxis by recommending insect repellent choices that are economical, safe, and easy to use. A holistic alternative might include the suggestion of clove oil in cases where families might have trepidations regarding the use of DEET on children. This article will explore the safety and effectiveness of clove oil and its use as an insect repellent. Copyright © 2012 Elsevier Inc. All rights reserved.

  7. Adaptive single-antenna transmit selection with interference suppression

    KAUST Repository

    Radaydeh, Redha Mahmoud Mesleh

    2011-10-01

    This paper studies the performance of adaptive transmit selection with co-channel interference suppression in multipath fading channels. The adaptive selection algorithms are configured for single-antenna bandwidth-efficient or power-efficient transmission with as low transmit channel estimations as possible. Due to the fact that the number of active co-channel interfering signals and their corresponding powers experience random behavior, the adaptation to channels conditions, assuming uniform buffer and traffic loading, is proposed to be jointly based on the transmit channels instantaneous signal-to-noise ratios (SNRs) and signal-to-interference-plus-noise ratios (SINRs). Two interference cancelation algorithms are considered. The first algorithm assumes that the receiver eliminates the impact of the strongest subset of interferers, whereas the second algorithm suggests random cancelation of interferers to further reduce processing complexity. The impact of outdated ordering of interferers powers on the efficiency of interference cancelation, and the effect of imperfect prediction of transmit channels for desired user adaptation are investigated. Analytical formulations for various performance measures and comparisons between the performance and processing complexity of different adaptation schemes are presented. © 2011 IEEE.

  8. Conhecimentos de adolescentes sobre Doenças Sexualmente Transmissíveis: subsídios para prevenção Conocimientos de adolescentes sobre Enfermedades Sexualmente Transmisibles: subsidios para la prevención Teenagers' knowledge of Sexually Transmitted Diseases: strategies for prevention

    Directory of Open Access Journals (Sweden)

    José Roberto da Silva Brêtas

    2009-12-01

    Full Text Available Objetivo: Identificar o conhecimento de adolescentes sobre as formas de transmissão e prevenção das Doenças Sexualmente Transmissíveis. Metodos: envolveu 920 adolescentes entre 10 e 19 anos de idade eos dados foram obtidos por meio de um questionário estruturado. Resultado: os resultados demonstraram que a principal fonte para obtenção de informações sobre o assunto foi o professor; as Doenças Sexualmente Transmissíveis não são totalmente desconhecidas para os adolescentes do estudo, sendo a AIDS a mais conhecida.Objetivo: Identificar el nivel de conocimiento de adolescentes sobre las formas de transmisión y prevención de las EST. Métodos: Envolvió 920 adolescentes entre 10 y 19 años de edad, los datos fueron obtenidos por medio de un cuestionario estructurado. Resultados: Los resultados demostraron que la principal fuente para obtención de informaciones sobre el asunto fue el profesor; las Enfermedades Sexualmente Transmisibles no son totalmente desconocidas para los adolescentes del estudio, siendo el SIDA la más conocida.Objective: To identify teenager's knowledge of transmission and prevention of sexually transmitted diseases (STD. Methods: A sample of children and teenagers aged between 10 and 19 years participated in the study. Data were collected through a structured questionnaire developed for the study. Results: The findings suggested that the main source of information on Sexually Transmitted Diseases was the participants' school teacher. Sexually transmitted diseases are not entirely unknown by the participants in the study, with AIDS the most notorious.

  9. Soil transmitted helminths and schistosoma mansoni infections among school children in zarima town, northwest Ethiopia

    Directory of Open Access Journals (Sweden)

    Birhan Wubet

    2011-07-01

    Full Text Available Abstract Background In Ethiopia, because of low quality drinking water supply and latrine coverage, helminths infections are the second most predominant causes of outpatient morbidity. Indeed, there is a scarcity of information on the prevalence of soil transmitted helminths and Schistosomiasis in Ethiopia, special in study area. Therefore, the aim of this study was to determine the prevalence and associated risk factors of soil transmitted helminths and intestinal Schistosomiasis. Methods Cross-sectional study was conducted among 319 school children of Zarima town from April 1 to May 25, 2009. A pre-tested structured questionnaire was used to collect socio-demographic data and possible risk factors exposure. Early morning stool samples were collected and a Kato Katz semi concentration technique was used to examine and count parasitic load by compound light microscope. Data entry and analysis was done using SPSS-15 version and p-value Results Out of 319 study subjects, 263 (82.4% of the study participants infected with one or more parasites. From soil transmitted helminths, Ascaris lumbricoides was the predominant isolate (22% followed by Hookworms (19% and Trichuris trichiura (2.5%. Schistosoma mansoni was also isolated in 37.9% of the study participants. Hookworm and S. mansoni infections showed statistically significant associations with shoe wearing and swimming habit of school children, respectively. Conclusion Prevalence of soil transmitted helminths (STH and S.mansoni was high and the diseases were still major health problem in the study area which alerts public health intervention as soon as possible.

  10. Spatial analysis and risk mapping of soil-transmitted helminth infections in Brazil, using Bayesian geostatistical models.

    Science.gov (United States)

    Scholte, Ronaldo G C; Schur, Nadine; Bavia, Maria E; Carvalho, Edgar M; Chammartin, Frédérique; Utzinger, Jürg; Vounatsou, Penelope

    2013-11-01

    Soil-transmitted helminths (Ascaris lumbricoides, Trichuris trichiura and hookworm) negatively impact the health and wellbeing of hundreds of millions of people, particularly in tropical and subtropical countries, including Brazil. Reliable maps of the spatial distribution and estimates of the number of infected people are required for the control and eventual elimination of soil-transmitted helminthiasis. We used advanced Bayesian geostatistical modelling, coupled with geographical information systems and remote sensing to visualize the distribution of the three soil-transmitted helminth species in Brazil. Remotely sensed climatic and environmental data, along with socioeconomic variables from readily available databases were employed as predictors. Our models provided mean prevalence estimates for A. lumbricoides, T. trichiura and hookworm of 15.6%, 10.1% and 2.5%, respectively. By considering infection risk and population numbers at the unit of the municipality, we estimate that 29.7 million Brazilians are infected with A. lumbricoides, 19.2 million with T. trichiura and 4.7 million with hookworm. Our model-based maps identified important risk factors related to the transmission of soiltransmitted helminths and confirm that environmental variables are closely associated with indices of poverty. Our smoothed risk maps, including uncertainty, highlight areas where soil-transmitted helminthiasis control interventions are most urgently required, namely in the North and along most of the coastal areas of Brazil. We believe that our predictive risk maps are useful for disease control managers for prioritising control interventions and for providing a tool for more efficient surveillance-response mechanisms.

  11. Arthropods and associated arthropod-borne diseases transmitted by migrating birds. The case of ticks and tick-borne pathogens.

    Science.gov (United States)

    Sparagano, Olivier; George, David; Giangaspero, Annunziata; Špitalská, Eva

    2015-09-30

    Geographic spread of parasites and pathogens poses a constant risk to animal health and welfare, particularly given that climate change is expected to potentially expand appropriate ranges for many key species. The spread of deleterious organisms via trade routes and human travelling is relatively closely controlled, though represents only one possible means of parasite/pathogen distribution. The transmission via natural parasite/pathogen movement between geographic locales, is far harder to manage. Though the extent of such movement may be limited by the relative inability of many parasites and pathogens to actively migrate, passive movement over long distances may still occur via migratory hosts. This paper reviews the potential role of migrating birds in the transfer of ectoparasites and pathogens between geographic locales, focusing primarily on ticks. Bird-tick-pathogen relationships are considered, and evidence provided of long-range parasite/pathogen transfer from one location to another during bird migration events. As shown in this paper not only many different arthropod species are carried by migrating birds but consequently these pests carry many different pathogens species which can be transmitted to the migrating birds or to other animal species when those arthropods are dropping during these migrations. Data available from the literature are provided highlighting the need to understand better dissemination paths and disease epidemiology. Copyright © 2015 Elsevier B.V. All rights reserved.

  12. Knowledge about the prevention of sexually transmitted diseases: a longitudinal study of young women from 16-23 years of age.

    Science.gov (United States)

    Andersson-Ellström, A; Milsom, I

    2002-10-01

    To describe knowledge and attitudes regarding sexually transmitted diseases (STD) in the same women followed longitudinally for 7 years from teenage years to early adulthood, and to relate the findings to sexual behaviour. A face to face interview and a questionnaire were completed by 79 young women when they were 16, 18, and 23 years old. The questionnaire, testing knowledge about the mode of transmission and prevention of STD, gave a total score of correct answers varying between 44% and 64%, with less knowledge about human papilloma (HPV) and herpes viruses than about chlamydia. Awareness of the possibility of asymptomatic transmission was low. The highest scores were obtained at the age of 18 years. Experience of many partners, a history of STD, smoking, and more frequent use of alcohol were associated with a higher level of knowledge. Knowledge was fairly good and consistent, but was more often incorrect regarding viral infections and the possibility of asymptomatic transmission, and in total did not ensure an adequate protective behaviour. A higher level of knowledge was associated with a more risky behaviour, indicating that information was best received by those who could identify with the problem.

  13. Core Content for Undergraduate Medical Education in Spain: Recommendations of the Instructors' Group of the Spanish Academy of Dermatology and Venereology (AEDV).

    Science.gov (United States)

    Casanova, J M; Pujol, R M; Ferrándiz, C; Betlloch, I; Bosch, R J; Fernández, V; Martí, R M; Requena, L; Moreno, J C; Alegre, V; Vilata, J J; Vilar, N; Jaén, P; Bielsa, I; Querol, I; Azón, T; Borrego, L; Mascaró, J M; Alsina, M; Díaz, R M; Suarez, R; García-Bustinduy, M; García-Patos, V; Estrach, T

    2016-03-01

    Skin problems are among the most frequent reasons for seeking medical attention in primary care. In recent years, as a result of the process of adapting medical curricula to the requirements of the European Higher Education Area, the amount of time students spend learning the concepts of dermatology has been reduced in many universities. In order to reach a consensus on core content for undergraduate education in dermatology, we sent a survey to the 57 members of the instructors' group of the Spanish Academy of Dermatology and Venereology (AEDV), asking their opinions on what objectives should be set for a dermatology course in Spain. A total of 131 previously selected objectives were listed. We then applied the Delphi method to achieve consensus on which ones the respondents considered important or very important (score≥4 on a Likert scale). Nineteen responses (33%) were received. On the second round of the Delphi process, 68 objectives achieved average scores of at least 4. The respondents emphasized that graduates should understand the structure and functions of the skin and know about bacterial, viral, and fungal skin infections, the most common sexually transmitted diseases (STDs), and the 4 main inflammatory dermatoses. Students should also learn about common complaints, such as itching and bald patches; the management of dermatologic emergencies; purpura and erythema nodosum as signs of internal disease; and the prevention of STDs and skin cancer. During clinical clerkships students should acquire the communication skills they will need to interview patients, write up a patient's medical history, and refer the patient to a specialist. The AEDV's group of instructors have defined their recommendations on the core content that medical faculties should adopt for the undergraduate subject of dermatology in Spain. Copyright © 2014. Published by Elsevier España, S.L.U.

  14. Knowledge of Married Women in Kohgilouyeh & Boyerahmad Urban Areas on AIDS and Sexualy Transmitted Infections

    Directory of Open Access Journals (Sweden)

    A Goshtasbi

    2006-10-01

    Full Text Available ABSTRACT: Introduction & Objective: Sexualy transmitted infections (STIs and AIDS are the most common diseases worldwide. Women are more affected by STIs and AIDS due to gender-related factors such as biological, cultural and so on. This study was conducted to investigate knowledge about AIDS and STIs among married women in Kohgilouyeh & BoyerAhmad Province/Iran. Materials & Methods: This cross-sectional study was conducted in the urban areas of Kohgilouyeh and Boyerahmad province. Using stratifed cluster sampling, a valid questionnaire covering demographic variables and items related to knowledge about AIDS and STIs was administered to 1379 women covered by the urban PHC clinics. Results: The mean age of the respondents was 33.3 (SD=±9.3. Most were household (%85 and the mean level of their formal education was 7.2 years (SD=±4.8. The results also showed that women had the most knowledge with the statements that "using condom protects against AIDS" (%63.9 and "asymptomatic persons would be as AIDS vectors" (%65.1. There was a significant relation between education and recognizing AIDS as a sexualy transmitted infection (p=0.004. Albeit, women were poorly familiar with the STIs, the most knowledge was found with gonorrhea (%40.5 and the least with chlamydia (%12.2. The most knowledge was observed with the statements that "STIs would induce PID in women" and "using condom protects against all the venereal diseases" (both %61.1. A significant corelation was found between education and job and fimiliarity with STIs (p<0.001. Conclusion: Findings showed limited knowledge on sexualy transmitted infections and fairely good knowledge on AIDS. There is need for the promotion of women's knowledge in sexual health field.

  15. Nosocomial Infections Transmitted Via Computers : A Literature Review

    OpenAIRE

    Atanda, Angela Achieng; Nwaoha, Nkechi Naomi

    2010-01-01

    The purpose of this review was to discuss how current literature described nosocomial infections transmitted via computers in hospitals. It also described the various methods used to disinfect computers. The research questions in this study were; What are nosocomial infections? How do contaminated computer devices transmit nosocomial infections? and What infection control methods are applied to decontaminate computers within hospitals? The aim of conducting this study was to create an aw...

  16. 22 CFR 1203.735-214 - Transmitting communications and gifts.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Transmitting communications and gifts. 1203.735....735-214 Transmitting communications and gifts. (a) Correspondence. In corresponding with anyone other... it to be clearly in the public interest to do so. (c) Gifts. An employee shall not act as an agent...

  17. The cost of implementing rapid HIV testing in sexually transmitted disease clinics in the United States.

    Science.gov (United States)

    Eggman, Ashley A; Feaster, Daniel J; Leff, Jared A; Golden, Matthew R; Castellon, Pedro C; Gooden, Lauren; Matheson, Tim; Colfax, Grant N; Metsch, Lisa R; Schackman, Bruce R

    2014-09-01

    Rapid HIV testing in high-risk populations can increase the number of persons who learn their HIV status and avoid spending clinic resources to locate persons identified as HIV infected. We determined the cost to sexually transmitted disease (STD) clinics of point-of-care rapid HIV testing using data from 7 public clinics that participated in a randomized trial of rapid testing with and without brief patient-centered risk reduction counseling in 2010. Costs included counselor and trainer time, supplies, and clinic overhead. We applied national labor rates and test costs. We calculated median clinic start-up costs and mean cost per patient tested, and projected incremental annual costs of implementing universal rapid HIV testing compared with current testing practices. Criteria for offering rapid HIV testing and methods for delivering nonrapid test results varied among clinics before the trial. Rapid HIV testing cost an average of US $22/patient without brief risk reduction counseling and US $46/patient with counseling in these 7 clinics. Median start-up costs per clinic were US $1100 and US $16,100 without and with counseling, respectively. Estimated incremental annual costs per clinic of implementing universal rapid HIV testing varied by whether or not brief counseling is conducted and by current clinic testing practices, ranging from a savings of US $19,500 to a cost of US $40,700 without counseling and a cost of US $98,000 to US $153,900 with counseling. Universal rapid HIV testing in STD clinics with same-day results can be implemented at relatively low cost to STD clinics, if brief risk reduction counseling is not offered.

  18. Super-Orthogonal Space-Time Turbo Transmit Diversity for CDMA

    Directory of Open Access Journals (Sweden)

    Pieter G. W. van Rooyen

    2005-05-01

    Full Text Available Studies have shown that transmit and receive diversity employing a combination of multiple transmit-receive antennas (given ideal channel state information (CSI and independent fading between antenna pairs will potentially yield maximum achievable system capacity. In this paper, the concept of a layered super-orthogonal turbo transmit diversity (SOTTD for downlink direct-sequence code-division multiple-access (CDMA systems is explored. This open-loop transmit diversity technique improves the downlink performance by using a small number of antenna elements at the base station and a single antenna at the handset. In the proposed technique, low-rate super-orthogonal code-spread CDMA is married with code-division transmit diversity (CDTD. At the mobile receiver, space-time (ST RAKE CDTD processing is combined with iterative turbo code-spread decoding to yield large ST gains. The performance of the SOTTD system is compared with single- and multiantenna turbo-coded (TC CDTD systems evaluated over a frequency-selective Rayleigh fading channel. The evaluation is done both by means of analysis and computer simulations. The performance results illustrate the superior performance of SOTTD compared to TC CDTD systems over practically the complete useful capacity range of CDMA. It is shown that the performance degradation characteristic of TC CDTD at low system loads (due to the inherent TC error floor is alleviated by the SOTTD system.

  19. Fourier-Based Transmit Beampattern Design Using MIMO Radar

    KAUST Repository

    Lipor, John

    2014-05-01

    In multiple-input multiple-output (MIMO) radar settings, it is often desirable to transmit power only to a given location or set of locations defined by a beampattern. Transmit waveform design is a topic that has received much attention recently, involving synthesis of both the signal covariance matrix,, as well as the actual waveforms. Current methods involve a two-step process of designing via iterative solutions and then using to generate waveforms that fulfill practical constraints such as having a constant-envelope or drawing from a finite alphabet. In this paper, a closed-form method to design for a uniform linear array is proposed that utilizes the discrete Fourier transform (DFT) coefficients and Toeplitz matrices. The resulting covariance matrix fulfills the practical constraints such as positive semidefiniteness and the uniformelemental power constraint and provides performance similar to that of iterative methods, which require a much greater computation time. Next, a transmit architecture is presented that exploits the orthogonality of frequencies at discrete DFT values to transmit a sum of orthogonal signals from each antenna. The resulting waveforms provide a lower mean-square error than current methods at a much lower computational cost, and a simulated detection scenario demonstrates the performance advantages achieved.

  20. Direct healthcare costs of selected diseases primarily or partially transmitted by water.

    Science.gov (United States)

    Collier, S A; Stockman, L J; Hicks, L A; Garrison, L E; Zhou, F J; Beach, M J

    2012-11-01

    Despite US sanitation advancements, millions of waterborne disease cases occur annually, although the precise burden of disease is not well quantified. Estimating the direct healthcare cost of specific infections would be useful in prioritizing waterborne disease prevention activities. Hospitalization and outpatient visit costs per case and total US hospitalization costs for ten waterborne diseases were calculated using large healthcare claims and hospital discharge databases. The five primarily waterborne diseases in this analysis (giardiasis, cryptosporidiosis, Legionnaires' disease, otitis externa, and non-tuberculous mycobacterial infection) were responsible for over 40 000 hospitalizations at a cost of $970 million per year, including at least $430 million in hospitalization costs for Medicaid and Medicare patients. An additional 50 000 hospitalizations for campylobacteriosis, salmonellosis, shigellosis, haemolytic uraemic syndrome, and toxoplasmosis cost $860 million annually ($390 million in payments for Medicaid and Medicare patients), a portion of which can be assumed to be due to waterborne transmission.