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Sample records for polio supplementary immunization

  1. polio supplementary immunization campaign evaluation

    African Journals Online (AJOL)

    2013-08-20

    Aug 20, 2013 ... Introduction. Although there are no confirmed polio cases in South. Sudan since June 2009, vital indicators for polio eradication activities are not satisfactory [1.]. Hence, the recent huge polio outbreak in Somalia, Kenya and Ethiopia demanded a safety net SNIDs for four States, including Upper Nile.

  2. Experiences from polio supplementary immunization activities in ...

    African Journals Online (AJOL)

    Conclusion: The State achieved high polio vaccination coverage through the SIAs, but coverage through routine immunization was low. Adopting proper planning and supervision, financial and political support, community involvement, improved vaccine logistics, and other measures utilized during the SIAs could help to ...

  3. Experiences from polio supplementary immunization activities in ...

    African Journals Online (AJOL)

    This paper reported experiences and lessons from supplementary immunization activities (SIAs) conducted in the State that will be useful to other settings experiencing low uptake of routine immunization. Materials and Methods: The SIAs were conducted simultaneously in the 21 local government areas (LGAs) in Anambra ...

  4. Experiences from polio supplementary immunization activities in ...

    African Journals Online (AJOL)

    2014-05-31

    May 31, 2014 ... Finland, 2Department of Community Medicine, Nnamdi Azikiwe University Teaching Hospital, Nnewi, Anambra State,. Nigeria, 3Ministry of Health, Awka, Anambra State, Nigeria, 4London School of Hygiene and Tropical Medicine, London, .... transportation sometimes creates phobia among some.

  5. Improving polio vaccination during supplementary campaigns at areas of mass transit in India

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    Bahl Sunil

    2010-05-01

    Full Text Available Abstract Background In India, children who are traveling during mass immunization campaigns for polio represent a substantial component of the total target population. These children are not easily accessible to health workers and may thus not receive vaccine. Vaccination activities at mass transit sites (such as major intersections, bus depots and train stations, can increase the proportion of children vaccinated but the effectiveness of these activities, and factors associated with their success, have not been rigorously evaluated. Methods We assessed data from polio vaccination activities in Jyotiba Phule Nagar district, Uttar Pradesh, India, conducted in June 2006. We used trends in the vaccination results from the June activities to plan the timing, locations, and human resource requirements for transit vaccination activities in two out of the seven blocks in the district for the July 2006 supplementary immunization activity (SIA. In July, similar data was collected and for the first time vaccination teams also recorded the proportion of children encountered each day who were vaccinated (a new monitoring system. Results In June, out of the 360,937 total children vaccinated, 34,643 (9.6% received vaccinations at mass transit sites. In the July SIA, after implementation of a number of changes based on the June monitoring data, 36,475 children were vaccinated at transit sites (a 5.3% increase. Transit site vaccinations in July increased in the two intervention blocks from 18,194 to 21,588 (18.7% and decreased from 16,449 to 14,887 (9.5% in the five other blocks. The new monitoring system showed the proportion of unvaccinated children at street intersection transit sites in the July campaign decreased from 24% (1,784/7,405 at the start of the campaign to 3% (143/5,057 by the end of the SIA, consistent with findings from the more labor-intensive post-vaccination coverage surveys routinely performed by the program. Conclusions Analysis of

  6. Polio Eradication Initiative contribution in strengthening immunization and integrated disease surveillance data management in WHO African region, 2014.

    Science.gov (United States)

    Poy, Alain; Minkoulou, Etienne; Shaba, Keith; Yahaya, Ali; Gaturuku, Peter; Dadja, Landoh; Okeibunor, Joseph; Mihigo, Richard; Mkanda, Pascal

    2016-10-10

    The PEI Programme in the WHO African region invested in recruitment of qualified staff in data management, developing data management system and standards operating systems since the revamp of the Polio Eradication Initiative in 1997 to cater for data management support needs in the Region. This support went beyond polio and was expanded to routine immunization and integrated surveillance of priority diseases. But the impact of the polio data management support to other programmes such as routine immunization and disease surveillance has not yet been fully documented. This is what this article seeks to demonstrate. We reviewed how Polio data management area of work evolved progressively along with the expansion of the data management team capacity and the evolution of the data management systems from initiation of the AFP case-based to routine immunization, other case based disease surveillance and Supplementary immunization activities. IDSR has improved the data availability with support from IST Polio funded data managers who were collecting them from countries. The data management system developed by the polio team was used by countries to record information related to not only polio SIAs but also for other interventions. From the time when routine immunization data started to be part of polio data management team responsibility, the number of reports received went from around 4000 the first year (2005) to >30,000 the second year and to >47,000 in 2014. Polio data management has helped to improve the overall VPD, IDSR and routine data management as well as emergency response in the Region. As we approach the polio end game, the African Region would benefit in using the already set infrastructure for other public health initiative in the Region. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

  7. Polio Endgame: Lessons Learned From the Immunization Systems Management Group.

    Science.gov (United States)

    Zipursky, Simona; Vandelaer, Jos; Brooks, Alan; Dietz, Vance; Kachra, Tasleem; Farrell, Margaret; Ottosen, Ann; Sever, John L; Zaffran, Michel J

    2017-07-01

    The Immunization Systems Management Group (IMG) was established to coordinate and oversee objective 2 of the Polio Eradication and Endgame Strategic Plan 2013-2018, namely, (1) introduction of ≥1 dose of inactivated poliovirus vaccine in all 126 countries using oral poliovirus vaccine (OPV) only as of 2012, (2) full withdrawal of OPV, starting with the withdrawal of its type 2 component, and (3) using polio assets to strengthen immunization systems in 10 priority countries. The IMG's inclusive, transparent, and partnership-focused approach proved an effective means of leveraging the comparative and complementary strengths of each IMG member agency. This article outlines 10 key factors behind the IMG's success, providing a potential set of guiding principles for the establishment and implementation of other interagency collaborations and initiatives beyond the polio sphere. © The Author 2017. Published by Oxford University Press for the Infectious Diseases Society of America.

  8. Polio immunization in Pakistan: ethical issues and challenges.

    Science.gov (United States)

    Basharat, Sarah; Shaikh, Babar Tasneem

    2017-01-01

    Immunization should be considered a basic human right to health and well-being. It is everybody's business, and it is everybody's responsibility: the individual, the community, the health system and the state. This paper attempts to review some of the literature that highlights the ethical and religious concerns surrounding polio vaccination and what approaches may be used to counter the problems faced in Pakistan. This paper is developed through a literature review on public health and polio in Pakistan, consulting local, regional and globally published peer reviewed articles focussing on religion, culture, ethics and public health. Human behaviour, including the utilization and acceptability of healthcare services, is greatly influenced by religious beliefs and dogmas. Immunization, specifically for the purpose of polio eradication, has been a topic under focus and in the news in Pakistan. The government is doing its best through a variety of interventions to increase access, inform the public and increase vaccination rates. Nevertheless, the country still faces a huge challenge from certain stern pockets of uncompromising populations who resist and refuse vaccination. Beliefs, practices and cultural norms overshadow public health priorities and ethics. Understanding of the context, therefore, is critical to determine the social hindrances in polio eradication and strategize thereon. Having programmatic, system-wide, socio-cultural and of course ethical dimensions, the policy makers and the programme managers in Pakistan must attempt to address the multitude of challenges to polio vaccination, whereby the plan of action developed within the ethical norms could potentially lead to an ultimate success.

  9. Introduction of Sequential Inactivated Polio Vaccine–Oral Polio Vaccine Schedule for Routine Infant Immunization in Brazil’s National Immunization Program

    Science.gov (United States)

    Domingues, Carla Magda Allan S.; de Fátima Pereira, Sirlene; Marreiros, Ana Carolina Cunha; Menezes, Nair; Flannery, Brendan

    2015-01-01

    In August 2012, the Brazilian Ministry of Health introduced inactivated polio vaccine (IPV) as part of sequential polio vaccination schedule for all infants beginning their primary vaccination series. The revised childhood immunization schedule included 2 doses of IPV at 2 and 4 months of age followed by 2 doses of oral polio vaccine (OPV) at 6 and 15 months of age. One annual national polio immunization day was maintained to provide OPV to all children aged 6 to 59 months. The decision to introduce IPV was based on preventing rare cases of vaccine-associated paralytic polio, financially sustaining IPV introduction, ensuring equitable access to IPV, and preparing for future OPV cessation following global eradication. Introducing IPV during a national multivaccination campaign led to rapid uptake, despite challenges with local vaccine supply due to high wastage rates. Continuous monitoring is required to achieve high coverage with the sequential polio vaccine schedule. PMID:25316829

  10. Fetal damage after accidental polio vaccination of an immune mother.

    Science.gov (United States)

    Burton, A E; Robinson, E T; Harper, W F; Bell, E J; Boyd, J F

    1984-07-01

    Irreparable damage to the anterior horn cells of the cervical and thoracic cord was found in a 20-week-old fetus whose mother was immune to poliomyelitis before conceiving but who was inadvertently given oral polio vaccine at 18 weeks gestation. Polio neutralizing antibody titres in sera, taken before and after pregnancy, were identical and were at levels normally regarded as providing protection. Unsuccessful attempts were made to isolate poliovirus from extracts of fetal brain, lung, liver and placenta. Fluorescent antibody tests were performed on various levels of the central nervous system and on the left and right extensor forearm muscles. Specific positive fluorescence to poliovirus 2 and 3 antigens was detected at dorsal spinal cord level only. One positive result was seen with Coxsackie A9 antiserum and fresh guinea-pig complement in the inflammatory cells in the right extensor forearm muscles.This experience, as yet unexplained, underlines the importance of ensuring that women are not pregnant prior to oral polio vaccination.

  11. Budget impact of polio immunization strategy for India: introduction of one dose of inactivated poliomyelitis vaccine and reductions in supplemental polio immunization.

    Science.gov (United States)

    Khan, M M; Sharma, S; Tripathi, B; Alvarez, F P

    2017-01-01

    To conduct a budget impact analysis (BIA) of introducing the immunization recommendations of India Expert Advisory Group (IEAG) for the years 2015-2017. The recommendations include introduction of one inactivated poliomyelitis vaccine (IPV) dose in the regular child immunization programme along with reductions in oral polio vaccine (OPV) doses in supplemental programmes. This is a national level analysis of budget impact of new polio immunization recommendations. Since the states of India vary widely in terms of size, vaccine coverage and supplemental vaccine needs, the study estimated the budget impact for each of the states of India separately to derive the national level budget impact. Based on the recommendations of IEAG, the BIA assumes that all children in India will get an IPV dose at 14 weeks of age in addition to the OPV and DPT (or Pentavalent-3) doses. Cost of introducing the IPV dose was estimated by considering vaccine price and vaccine delivery and administration costs. The cost savings associated with the reduction in number of doses of OPV in supplemental immunization were also estimated. The analysis used India-specific or international cost parameters to estimate the budget impact. Introduction of one IPV dose will increase the cost of vaccines in the regular immunization programme from $20 million to $47 million. Since IEAG recommends lower intensity of supplemental OPV vaccination, polio vaccine cost of supplemental programme is expected to decline from $72 million to $53 million. Cost of administering polio vaccines will also decline from $124 million to $105 million mainly due to the significantly lower intensity of supplemental polio vaccination. The net effect of adopting IEAG's recommendations on polio immunization turns out to be cost saving for India, reducing total polio immunization cost by $6 million. Additional savings could be achieved if India adopts the new policy regarding the handling of multi-dose vials after opening

  12. Diplomacy and the polio immunization boycott in Northern Nigeria.

    Science.gov (United States)

    Kaufmann, Judith R; Feldbaum, Harley

    2009-01-01

    The boycott of polio vaccination in three Northern Nigerian states in 2003 created a global health crisis that was political in origin. This paper traces the diplomatic actions that were taken by the Global Polio Eradication Initiative, the United Nations, and the U.S. government, to restart polio vaccination and resolve the crisis. The polio vaccination boycott in Northern Nigeria provides a useful case study of the practice of global health diplomacy.

  13. Use of Dedicated Mobile Teams and Polio Volunteer Community Mobilizers to Increase Access to Zero-Dose Oral Poliovirus Vaccine and Routine Childhood Immunizations in Settlements at High Risk for Polio Transmission in Northern Nigeria.

    Science.gov (United States)

    Ongwae, Kennedy M; Bawa, Samuel B; Shuaib, Faisal; Braka, Fiona; Corkum, Melissa; Isa, Hammanyero K

    2017-07-01

    The Polio Eradication Initiative in Nigeria, which started >20 years ago, faced many challenges, including initial denial, resistance from communities, and prolonged regional safety concerns. These challenges led into the structuring of the response including the development of the National Emergency Action Plan, improved partner coordination and government engagement, and the establishment of a Polio Emergency Operations Centre. Although monthly supplementary immunization activities (SIAs) continued, the targeting of settlements at high risk for polio transmission with routine immunization (RI) and other selected primary healthcare (PHC) services using dedicated mobile teams and volunteer community mobilizers (VCMs) became a key strategy for interrupting polio transmission in the high-risk areas. These efforts could have contributed to the wild poliovirus-free 2-year period between 24 July 2014 and 11 August 2016, when 2 cases of the virus were reported from Borno State, Northern Nigeria. A narrative analysis of polio-related program and other official documents was conducted to identify the relevant human resources and their role in the Polio Eradication Initiative and in RI. The data used in the article was obtained from United Nations Children's Fund (UNICEF) and World Health Organization project reports and a draft evaluation report of the dedicated mobile teams approach in Northern Nigeria. The data from 6 of the states that commenced the provision of polio, RI, and other selected PHC services using the dedicated mobile teams approach in 2014 showed an overall increase in the percentage of children aged 12-23 months in the settlements at high risk for polio transmission with a RI card seen, from 23% to 56%, and an overall increase in fully immunized children aged 12-23 months, from 19% to 55%. The number of newborns given the first dose of oral poliovirus vaccine (OPV) according to the RI schedule and the number of children given zero-dose OPV with the

  14. Assessment of cold-chain maintenance in vaccine carriers during Pulse Polio National Immunization Day in a rural block of India.

    Science.gov (United States)

    Pakhare, Abhijit P; Bali, Surya; Pawar, Radhakishan B; Lokhande, Ganesh S

    2014-01-01

    India was certified polio free on 27 March 2014. Supplementary immunization activities, in the form of national immunization days, is one of the core strategies for eradication, where oral polio vaccine is administered to children aged under 5 years throughout the country. Oral polio vaccine is heat sensitive and requires maintenance of a stringent cold chain. Therefore, vaccine carriers with ice packs are used in the Pulse Polio Immunization (PPI) programme. This study assessed whether the cold chain is maintained during National Immunization Day in Beed district. A cross-sectional study was conducted at six randomly selected booths, one each from six primary health centres in Georai block of Beed district in Maharashtra. Electronic data loggers, configured to measure half-hourly temperatures, were kept in vaccine carriers throughout the day of PPI. The vaccine carrier temperature was below 8 °C at all six booths; minimum temperature recorded was -9.5 °C, while the maximum was 4.5 °C. The vaccine vial monitor did not reach discard point in any booth. A vaccine carrier with four ice packs very effectively maintains the cold chain required for oral polio vaccine.

  15. Knowledge attitude practice study on pulse polio immunization in Mangalore, Dakshina Kannada district, Karnataka.

    Science.gov (United States)

    Joseph, Nitin; Subba, S H; Shashidhar, Kotian M

    2011-06-01

    Government of India launched PPI in 1995 to eradicate polio by the end of 2000. Despite this 733 cases were reported last year alone. There is a need to understand the reason behind high number of cases being reported even after so many years of programme implementation. This study was therefore conducted to assess knowledge of people about polio and PPI, their attitude and practice towards PPI. This cross sectional study was done in Mangalore city of Karnataka. Only houses having under five children were taken for the study. Data was collected by interviewing any adult member of the household using a pretested questionnaire. Out of 100 participants 99 were literates but only 11 knew the correct mode of transmission of polio. Twenty seven had misconception that polio is a curable disease. Only 40 participants knew that polio drops can be given to children even with mild illnesses. Few (2%) participants felt that PPI causes vaccine overdose and 8 participants thought PPI to be a substitute for routine immunization. This study identified few important misconceptions associated with polio and PPI. This needs to be addressed by large scale awareness campaigns in order to eradicate polio in the near future.

  16. Lot quality assurance sampling to monitor supplemental immunization activity quality: an essential tool for improving performance in polio endemic countries.

    Science.gov (United States)

    Brown, Alexandra E; Okayasu, Hiromasa; Nzioki, Michael M; Wadood, Mufti Z; Chabot-Couture, Guillaume; Quddus, Arshad; Walker, George; Sutter, Roland W

    2014-11-01

    Monitoring the quality of supplementary immunization activities (SIAs) is a key tool for polio eradication. Regular monitoring data, however, are often unreliable, showing high coverage levels in virtually all areas, including those with ongoing virus circulation. To address this challenge, lot quality assurance sampling (LQAS) was introduced in 2009 as an additional tool to monitor SIA quality. Now used in 8 countries, LQAS provides a number of programmatic benefits: identifying areas of weak coverage quality with statistical reliability, differentiating areas of varying coverage with greater precision, and allowing for trend analysis of campaign quality. LQAS also accommodates changes to survey format, interpretation thresholds, evaluations of sample size, and data collection through mobile phones to improve timeliness of reporting and allow for visualization of campaign quality. LQAS becomes increasingly important to address remaining gaps in SIA quality and help focus resources on high-risk areas to prevent the continued transmission of wild poliovirus. © Crown copyright 2014.

  17. Effects of polio eradication activities on routine immunization: lessons from the 2013 outbreak response in Somali region of Ethiopia.

    Science.gov (United States)

    Tafesse, Belete; Tekle, Ephrem; Wondwossen, Liya; Bogale, Mengistu; Fiona, Braka; Nsubuga, Peter; Tomas, Karengera; Kassahun, Aron; Kathleen, Gallagher; Teka, Aschalew

    2017-01-01

    Ethiopia experienced several WPV importations with a total of 10 WPV1 cases confirmed during the 2013 outbreak alone before it is closed in 2015. We evaluated supplemental immunization activities (SIAs), including lessons learned for their effect on the routine immunization program during the 2013 polio outbreak in Somali regional state. We used descriptive study to review documents and analyse routine health information system reports from the polio outbreak affected Somali regional state. All data and technical reports of the 15 rounds of polio SIAs from June 2013 through June 2015 and routine immunization coverages for DPT-Hib-HepB 3 and measles were observed. More than 93% of the SIAs were having administrative coverage above 95%. The trend of routine immunization for the two antigens, over the five years (2011 through 2015) did not show a consistent pattern against the number of SIAs. Documentations showed qualitative positive impacts of the SIAs strengthening the routine immunization during all courses of the campaigns. The quantitative impact of polio SIAs on routine immunization remained not so impressive in this study. Clear planning, data consistencies and completeness issues need to be cleared for the impact assessment in quantitative terms, in polio legacy planning as well as for the introduction of injectable polio vaccine through the routine immunization.

  18. Polio immunization policy in Mexico: economic assessment of current practice and future alternatives.

    Science.gov (United States)

    Mascareñas, A; Salinas, J; Tasset-Tisseau, A; Mascareñas, C; Khan, M M

    2005-06-01

    The World Health Organization recommends that all children aged less than 5 years should be vaccinated against polio through intensive immunization programmes as well as routine immunization. A national immunization week (NIW) was held in February 2002 in the Monterrey district of Mexico. A prospective micro-costing study was conducted to measure the total cost to the state of the NIW, the cost profile, and the ratio of cost per immunization contact to cost per dose of oral polio vaccine (OPV), and to compare OPV and inactive polio vaccine (IPV) in economic terms. Two scenarios were used as the basis for calculation. The cost of volunteers was excluded from the "lower-cost scenario" and included in the "upper-cost scenario". The total cost of the NIW was USD 100,454 for the lower-cost scenario and USD 156,614 for the upper-cost scenario. The major part of the costs was personnel costs (67.30 and 77.53% of the total costs in the lower- and upper-cost scenario, respectively). The ratio of cost per immunization contact to cost per dose of OPV was 6.45 for the lower-cost scenario and 10.05 for the upper-cost scenario. Changing from the current OPV-based intensive and routine schedule to a sequential IPV-OPV routine schedule would save USD 14.52 per vaccinated child, and changing to a full IPV routine schedule would save USD 9.41 per vaccinated child.

  19. Polio Vaccine

    Science.gov (United States)

    ... IBS) Home Family Health Infants and Toddlers Polio Vaccine Polio Vaccine Share Print What is polio? Poliomyelitis (polio) is ... each year. Fortunately, the use of the polio vaccine has made the disease very rare in most ...

  20. Polio (For Parents)

    Science.gov (United States)

    ... who came in contact with a recently immunized child might become immune, too. The problem with OPV was that, in very rare cases, paralytic polio could develop either in immunized children or in those who came in contact with them. Since 1979 (when wild polio was eliminated in the United States), the ...

  1. [Study on the immunization status and its influencing factors among workers from the polio network laboratories in China].

    Science.gov (United States)

    Guo, Y S; Wang, J Q; Xu, C; Liu, Y N; He, X H; Wei, Q

    2017-06-10

    Objective: To Investigate the immune status and influencing factors of provincial polio network laboratory (PNL) workers in China so as to provide evidence for the development of related strategies to protect personnel working at the PNLs. Methods: All the practitioners from the PNLs at the provincial centers for disease control, were selected as objects for this study, from October to December, 2016, under a questionnaire survey. Information on status of immunity and influencing factors was collected, with SAS software, trend chi-square used for statistics analysis. Results: A total of 77 workers were involved in this survey, with 60 (78 % ) of them completed the polio-based immune program but the rest 17 (22 % ) remained records unclear. 66 people (about 86 % ) remembered clearly that they had received vaccination when engaging in the polio-lab work, but the rest 11 (14 % ) with only partial vaccination records. We also noticed that the Influencing factors realted to vaccination status were: age ( χ (2)=2.48, P employment ( P <0.000 1), education ( χ (2)=0.74, P =0.46) and gender ( χ (2)=0.46, P =0.50). Conclusion: Immune status of the Chinese provincial PNL practitioners appeared fairly good as 86 % of all the workers had received polio-related vaccination, with 41 % of them completed a 3-time inoculation program, when started working in this field.

  2. Routine immunization - do people know about it? A study among caretakers of children attending pulse polio immunization in east Delhi

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    Sharma Rahul

    2008-01-01

    Full Text Available Research question: Do caretakers of children under five years have sufficient knowledge regarding routine immunization (RI? Objective: To assess the knowledge about RI among caretakers of young children. Settings: Pulse polio immunization centres in East Delhi. Study design: Cross-sectional study. Participants: Six hundred and eighty-two caretakers accompanying children under 5 years to pulse polio booths in November 2006. Study tool: Pre-tested semi-open-ended questionnaire. Statistical analysis: Proportions, Chi-square test. Results: The proportions of respondents who had awareness about different aspects of RI, such as weekday of RI (37.0%, age group for RI (49.1%, number of visits required in the first year of life (27.0%, were all low. When asked to name the four diseases covered under the RI program in Delhi, only 268 (39.3% could name at least three. The education level of respondents was strongly associated with their knowledge about RI. Conclusion: The need of the hour is to make RI a ′felt need′ of the community. Making caretakers more aware about RI is a vital step in achieving this goal.

  3. Assessing the impact of the Lebanese National Polio Immunization Campaign using a population-based computational model

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    Ali Alawieh

    2017-11-01

    Full Text Available Abstract Background After the re-introduction of poliovirus to Syria in 2013, Lebanon was considered at high transmission risk due to its proximity to Syria and the high number of Syrian refugees. However, after a large-scale national immunization initiative, Lebanon was able to prevent a potential outbreak of polio among nationals and refugees. In this work, we used a computational individual-simulation model to assess the risk of poliovirus threat to Lebanon prior and after the immunization campaign and to quantitatively assess the healthcare impact of the campaign and the required standards that need to be maintained nationally to prevent a future outbreak. Methods Acute poliomyelitis surveillance in Lebanon was along with the design and coverage rate of the recent national polio immunization campaign were reviewed from the records of the Lebanese Ministry of Public Health. Lebanese population demographics including Syrian and Palestinian refugees were reviewed to design individual-based models that predicts the consequences of polio spread to Lebanon and evaluate the outcome of immunization campaigns. The model takes into account geographic, demographic and health-related features. Results Our simulations confirmed the high risk of polio outbreaks in Lebanon within 10 days of case introduction prior to the immunization campaign, and showed that the current immunization campaign significantly reduced the speed of the infection in the event poliomyelitis cases enter the country. A minimum of 90% national immunization coverage was found to be required to prevent exponential propagation of potential transmission. Conclusions Both surveillance and immunization efforts should be maintained at high standards in Lebanon and other countries in the area to detect and limit any potential outbreak. The use of computational population simulation models can provide a quantitative approach to assess the impact of immunization campaigns and the burden of

  4. Assessing the impact of the Lebanese National Polio Immunization Campaign using a population-based computational model.

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    Alawieh, Ali; Sabra, Zahraa; Langley, E Farris; Bizri, Abdul Rahman; Hamadeh, Randa; Zaraket, Fadi A

    2017-11-25

    After the re-introduction of poliovirus to Syria in 2013, Lebanon was considered at high transmission risk due to its proximity to Syria and the high number of Syrian refugees. However, after a large-scale national immunization initiative, Lebanon was able to prevent a potential outbreak of polio among nationals and refugees. In this work, we used a computational individual-simulation model to assess the risk of poliovirus threat to Lebanon prior and after the immunization campaign and to quantitatively assess the healthcare impact of the campaign and the required standards that need to be maintained nationally to prevent a future outbreak. Acute poliomyelitis surveillance in Lebanon was along with the design and coverage rate of the recent national polio immunization campaign were reviewed from the records of the Lebanese Ministry of Public Health. Lebanese population demographics including Syrian and Palestinian refugees were reviewed to design individual-based models that predicts the consequences of polio spread to Lebanon and evaluate the outcome of immunization campaigns. The model takes into account geographic, demographic and health-related features. Our simulations confirmed the high risk of polio outbreaks in Lebanon within 10 days of case introduction prior to the immunization campaign, and showed that the current immunization campaign significantly reduced the speed of the infection in the event poliomyelitis cases enter the country. A minimum of 90% national immunization coverage was found to be required to prevent exponential propagation of potential transmission. Both surveillance and immunization efforts should be maintained at high standards in Lebanon and other countries in the area to detect and limit any potential outbreak. The use of computational population simulation models can provide a quantitative approach to assess the impact of immunization campaigns and the burden of infectious diseases even in the context of population migration.

  5. Monitoring Results in Routine Immunization: Development of Routine Immunization Dashboard in Selected African Countries in the Context of the Polio Eradication Endgame Strategic Plan.

    Science.gov (United States)

    Poy, Alain; van den Ent, Maya M V X; Sosler, Stephen; Hinman, Alan R; Brown, Sidney; Sodha, Samir; Ehlman, Daniel C; Wallace, Aaron S; Mihigo, Richard

    2017-07-01

    To monitor immunization-system strengthening in the Polio Eradication Endgame Strategic Plan 2013-2018 (PEESP), the Global Polio Eradication Initiative identified 1 indicator: 10% annual improvement in third dose of diphtheria- tetanus-pertussis-containing vaccine (DTP3) coverage in polio high-risk districts of 10 polio focus countries. A multiagency team, including staff from the African Region, developed a comprehensive list of outcome and process indicators measuring various aspects of the performance of an immunization system. The development and implementation of the dashboard to assess immunization system performance allowed national program managers to monitor the key immunization indicators and stratify by high-risk and non-high-risk districts. Although only a single outcome indicator goal (at least 10% annual increase in DTP3 coverage achieved in 80% of high-risk districts) initially existed in the endgame strategy, we successfully added additional outcome indicators (eg, decreasing the number of DTP3-unvaccinated children) as well as program process indicators focusing on cold chain, stock availability, and vaccination sessions to better describe progress on the pathway to raising immunization coverage. When measuring progress toward improving immunization systems, it is helpful to use a comprehensive approach that allows for measuring multiple dimensions of the system. © The Author 2017. Published by Oxford University Press for the Infectious Diseases Society of America.

  6. Long-term evaluation of mucosal and systemic immunity and protection conferred by different polio booster vaccines.

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    Xiao, Yuhong; Daniell, Henry

    2017-09-25

    Oral polio vaccine (OPV) and Inactivated Polio Vaccine (IPV) have distinct advantages and limitations. IPV does not provide mucosal immunity and introduction of IPV to mitigate consequences of circulating vaccine-derived polio virus from OPV has very limited effect on transmission and OPV campaigns are essential for interrupting wild polio virus transmission, even in developed countries with a high coverage of IPV and protected sewer systems. The problem is magnified in many countries with limited resources. Requirement of refrigeration for storage and transportation for both IPV and OPV is also a major challenge in developing countries. Therefore, we present here long-term studies on comparison of a plant-based booster vaccine, which is free of virus and cold chain with IPV boosters and provide data on mucosal and systemic immunity and protection conferred by neutralizing antibodies. Mice were primed subcutaneously with IPV and boosted orally with lyophilized plant cells containing 1μg or 25μg polio viral protein 1 (VP1), once a month for three months or a single booster one year after the first prime. Our results show that VP1-IgG1 titers in single or double dose IPV dropped to background levels after one year of immunization. This decrease correlated with >50% reduction in seropositivity in double dose and cells expressing VP1 can be stored without losing efficacy, eliminating cold chain. Virus-free, cold-chain free vaccine is ready for further clinical development. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

  7. ERADIKASI POLIO DAN IPV (INACTIVATED POLIO VACCINE

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    Gendrowahyuhono Gendrowahyuhono

    2012-09-01

    Full Text Available In the year 1988, World Health Organization (WHO claims that polio viruses should be eradicated after year 2000. However, until year 2010 the world have not been free from polio viruses circulation. So many effort had been achieved and it is estimated that the world will be free from polio virus after the year 2013. Control of poliomyelitis in Indonesia has been commenced since 1982 with routine immunization of polio program and the National Immunization Days (NID has been commenced since 1995,1996,2005 and 2006. When the world is free from polio virus, WHO suggests several alternative effort to maintain the world free from polio viruses : I stop the OPV (Oral Polio Vaccine and no polio immunization, 2 stop OPV and stock pile mOPV (monovalent OPV, 3 use OPV and IPV (Inactivated Polio Vaccine in a certain times, 4 use IPV only in a certain times. IPV has been used routinely in develop countries but has not been used in the developing countries. Several studies in development countries has been conducted, but had not been done in the developing countries. Indonesia collaboration with WHO has conducted the study of IPV in Yogyakarta Province since year 2002 until year 2010. The overall aim of the study is to compile the necessary data that will inform global and national decision-making regarding future polio immunization policies for the OPV cessation era. The data generated from the study will be particularly important to make decisions regarding optimal IPV use in developing tropical countries. It is unlikely that this data can be assembled through other means than through this study. The tentative result of the study shows that OPV immunization coverage in the year 2004 is 99% in four district and 93 % in the Yogyakarta city. Environment surveillance shows that there are 65.7% polio virus detected from 137 sewage samples pre IPV swich, and 4.8% polio virus detected from 83 sewage samples post IPV swich. Survey polio antibody serologis shows

  8. Oral polio vaccine influences the immune response to BCG vaccination. A natural experiment.

    Science.gov (United States)

    Sartono, Erliyani; Lisse, Ida M; Terveer, Elisabeth M; van de Sande, Paula J M; Whittle, Hilton; Fisker, Ane B; Roth, Adam; Aaby, Peter; Yazdanbakhsh, Maria; Benn, Christine S

    2010-05-21

    Oral polio vaccine (OPV) is recommended to be given at birth together with BCG vaccine. While we were conducting two trials including low-birth-weight (LBW) and normal-birth-weight (NBW) infants in Guinea-Bissau, OPV was not available during some periods and therefore some infants did not receive OPV at birth, but only BCG. We investigated the effect of OPV given simultaneously with BCG at birth on the immune response to BCG vaccine. We compared the in vitro and the in vivo response to PPD in the infants who received OPV and BCG with that of infants who received BCG only. At age 6 weeks, the in vitro cytokine response to purified protein derivate (PPD) of M. Tuberculosis was reduced in LBW and NBW infants who had received OPV with BCG. In a pooled analysis receiving OPV with BCG at birth was associated with significantly lower IL-13 (p = 0.041) and IFN-gamma (p = 0.004) and a tendency for lower IL-10 (p = 0.054) in response to PPD. Furthermore, OPV was associated with reduced in vivo response to PPD at age 2 months, the prevalence ratio (PR) of having a PPD reaction being 0.75 (0.58-0.98), p = 0.033, and with a tendency for reduced likelihood of having a BCG scar (0.95 (0.91-1.00), p = 0.057)). Among children with a scar, OPV was associated with reduced scar size, the regression coefficient being -0.24 (-0.43-0.05), p = 0.012. This study is the first to address the consequences for the immune response to BCG of simultaneous administration with OPV. Worryingly, the results indicate that the common practice in low-income countries of administering OPV together with BCG at birth may down-regulate the response to BCG vaccine.

  9. Oral polio vaccine influences the immune response to BCG vaccination. A natural experiment.

    Directory of Open Access Journals (Sweden)

    Erliyani Sartono

    Full Text Available BACKGROUND: Oral polio vaccine (OPV is recommended to be given at birth together with BCG vaccine. While we were conducting two trials including low-birth-weight (LBW and normal-birth-weight (NBW infants in Guinea-Bissau, OPV was not available during some periods and therefore some infants did not receive OPV at birth, but only BCG. We investigated the effect of OPV given simultaneously with BCG at birth on the immune response to BCG vaccine. METHODS AND FINDINGS: We compared the in vitro and the in vivo response to PPD in the infants who received OPV and BCG with that of infants who received BCG only. At age 6 weeks, the in vitro cytokine response to purified protein derivate (PPD of M. Tuberculosis was reduced in LBW and NBW infants who had received OPV with BCG. In a pooled analysis receiving OPV with BCG at birth was associated with significantly lower IL-13 (p = 0.041 and IFN-gamma (p = 0.004 and a tendency for lower IL-10 (p = 0.054 in response to PPD. Furthermore, OPV was associated with reduced in vivo response to PPD at age 2 months, the prevalence ratio (PR of having a PPD reaction being 0.75 (0.58-0.98, p = 0.033, and with a tendency for reduced likelihood of having a BCG scar (0.95 (0.91-1.00, p = 0.057. Among children with a scar, OPV was associated with reduced scar size, the regression coefficient being -0.24 (-0.43-0.05, p = 0.012. CONCLUSIONS: This study is the first to address the consequences for the immune response to BCG of simultaneous administration with OPV. Worryingly, the results indicate that the common practice in low-income countries of administering OPV together with BCG at birth may down-regulate the response to BCG vaccine.

  10. Impact of national immunization days on polio-related knowledge and practice of urban women in Bangladesh.

    Science.gov (United States)

    Quaiyum, M A; Tuñon, C; Hel Baqui, A; Quayyum, Z; Khatun, J

    1997-12-01

    Bangladesh began to hold National Immunization Days (NIDs) from 1995 as part of the country's goal to eradicate poliomyelitis by the turn of the century. The NIDs brought together government agencies, the media, voluntary organisations and individual volunteers in social mobilization and service delivery activities. This paper assesses the impact of the first two polio NIDs in terms of the immunization coverage and change in knowledge about the disease among women living in Dhaka city, the capital of the country. Data were collected through pre- and post-NID cross-sectional surveys in a sample of one area of Dhaka city which included slum and non-slum households. Knowledge data were collected from 525 women with at least one child aged less than five years. The oral polio vaccine (OPV) coverage during NIDs was obtained from 720 children. Knowledge of polio as a vaccine preventable disease increased after NIDs among both slum and non-slum women. The knowledge gap between the two groups was significantly reduced. Field workers, who regularly visit women at their homes to promote health and family planning services, were the main source of information for the slum women while television was cited as the most important source of information by non-slum women. The study revealed that 88% of children under five years received at least one dose of oral polio vaccine (OPV) during NIDs, and 67% received two stipulated doses with no significant differences between slum (65%) and non-slum (69%) groups. In addition, 68% of the children contacted during the NIDs were given vitamin A supplementation. The study suggests that strategies like NID can be effectively used to tap into community resources and to generate political commitments for health programmes.

  11. Impact of an Intervention to Use a Measles, Rubella, and Polio Mass Vaccination Campaign to Strengthen Routine Immunization Services in Nepal.

    Science.gov (United States)

    Wallace, Aaron S; Bohara, Rajendra; Stewart, Steven; Subedi, Giri; Anand, Abhijeet; Burnett, Eleanor; Giri, Jagat; Shrestha, Jagat; Gurau, Suraj; Dixit, Sameer; Rajbhandari, Rajesh; Schluter, W William

    2017-07-01

    The potential to strengthen routine immunization (RI) services through supplementary immunization activities (SIAs) is an important benefit of global measles and rubella elimination and polio eradication strategies. However, little evidence exists on how best to use SIAs to strengthen RI. As part the 2012 Nepal measles-rubella and polio SIA, we developed an intervention package designed to improve RI processes and evaluated its effect on specific RI process measures. The intervention package was incorporated into existing SIA activities and materials to improve healthcare providers' RI knowledge and practices throughout Nepal. In 1 region (Central Region) we surveyed the same 100 randomly selected health facilities before and after the SIA and evaluated the following RI process measures: vaccine safety, RI planning, RI service delivery, vaccine supply chain, and RI data recording practices. Data collection included observations of vaccination sessions, interviews with the primary healthcare provider who administered vaccines at each facility, and administrative record reviews. Pair-matched analytical methods were used to determine whether statistically significant changes in the selected RI process measures occurred over time. After the SIA, significant positive changes were measured in healthcare provider knowledge of adverse events following immunization (11% increase), availability of RI microplans (+17%) and maps (+12%), and awareness of how long a reconstituted measles vial can be used before it must be discarded (+14%). For the SIA, 42% of providers created an SIA high-risk villages list, and >50% incorporated this information into RI outreach session site planning. Significant negative changes occurred in correct knowledge of measles vaccination contraindications (-11%), correct definition for a measles outbreak (-21%), and how to treat a child with a severe adverse event following immunization (-10%). Twenty percent of providers reported cancelling ≥1 RI

  12. Oral Polio Vaccine Influences the Immune Response to BCG Vaccination. A Natural Experiment

    DEFF Research Database (Denmark)

    Sartono, E.; Lisse, I.M.; Terveer, E.M.

    2010-01-01

    Background: Oral polio vaccine (OPV) is recommended to be given at birth together with BCG vaccine. While we were conducting two trials including low-birth-weight (LBW) and normal-birth-weight (NBW) infants in Guinea-Bissau, OPV was not available during some periods and therefore some infants did...

  13. Oral polio vaccine influences the immune response to BCG vaccination. A natural experiment

    DEFF Research Database (Denmark)

    Sartono, Erliyani; Lisse, Ida M; Terveer, Elisabeth M

    2010-01-01

    BACKGROUND: Oral polio vaccine (OPV) is recommended to be given at birth together with BCG vaccine. While we were conducting two trials including low-birth-weight (LBW) and normal-birth-weight (NBW) infants in Guinea-Bissau, OPV was not available during some periods and therefore some infants did...

  14. Polio and Prevention

    Science.gov (United States)

    ... Photo Collections Videos Polio Today → Polio + Prevention Polio + Prevention Polio and prevention Polio is a crippling and ... a child for life. Learn more about polio + prevention The Virus The Vaccines The Communities Related resources ...

  15. Immunization

    Science.gov (United States)

    ... a lot worse. Some are even life-threatening. Immunization shots, or vaccinations, are essential. They protect against things like measles, ... B, polio, tetanus, diphtheria, and pertussis (whooping cough). Immunizations are important for adults as well as children. ...

  16. Immunity to polio, measles and rubella in women of child-bearing age and estimated congenital rubella syndrome incidence, Cambodia, 2012.

    Science.gov (United States)

    Mao, B; Chheng, K; Wannemuehler, K; Vynnycky, E; Buth, S; Soeung, S C; Reef, S; Weldon, W; Quick, L; Gregory, C J

    2015-07-01

    Significant gaps in immunity to polio, measles, and rubella may exist in adults in Cambodia and threaten vaccine-preventable disease (VPD) elimination and control goals, despite high childhood vaccination coverage. We conducted a nationwide serological survey during November-December 2012 of 2154 women aged 15-39 years to assess immunity to polio, measles, and rubella and to estimate congenital rubella syndrome (CRS) incidence. Measles and rubella antibodies were detected by IgG ELISA and polio antibodies by microneutralization testing. Age-structured catalytic models were fitted to rubella serological data to predict CRS cases. Overall, 29.8% of women lacked immunity to at least one poliovirus (PV); seroprevalence to PV1, PV2 and PV3 was 85.9%, 93.4% and 83.3%, respectively. Rubella and measles antibody seroprevalence was 73.3% and 95.9%, respectively. In the 15-19 years age group, 48.2% [95% confidence interval (CI) 42.4-54.1] were susceptible to either PV1 or PV3, and 40.3% (95% CI 33.0-47.5) to rubella virus. Based on rubella antibody seroprevalence, we estimate that >600 infants are born with CRS in Cambodia annually. Significant numbers of Cambodian women are still susceptible to polio and rubella, especially those aged 15-19 years, emphasizing the need to include adults in VPD surveillance and a potential role for vaccination strategies targeted at adults.

  17. Polio and Post-Polio Syndrome

    Science.gov (United States)

    ... who've had polio develop post-polio syndrome (PPS) years later. Symptoms include tiredness, new muscle weakness, ... There is no way to prevent or cure PPS. The polio vaccine has wiped out polio in ...

  18. Response to a Large Polio Outbreak in a Setting of Conflict - Middle East, 2013-2015.

    Science.gov (United States)

    Mbaeyi, Chukwuma; Ryan, Michael J; Smith, Philip; Mahamud, Abdirahman; Farag, Noha; Haithami, Salah; Sharaf, Magdi; Jorba, Jaume C; Ehrhardt, Derek

    2017-03-03

    As the world advances toward the eradication of polio, outbreaks of wild poliovirus (WPV) in polio-free regions pose a substantial risk to the timeline for global eradication. Countries and regions experiencing active conflict, chronic insecurity, and large-scale displacement of persons are particularly vulnerable to outbreaks because of the disruption of health care and immunization services (1). A polio outbreak occurred in the Middle East, beginning in Syria in 2013 with subsequent spread to Iraq (2). The outbreak occurred 2 years after the onset of the Syrian civil war, resulted in 38 cases, and was the first time WPV was detected in Syria in approximately a decade (3,4). The national governments of eight countries designated the outbreak a public health emergency and collaborated with partners in the Global Polio Eradication Initiative (GPEI) to develop a multiphase outbreak response plan focused on improving the quality of acute flaccid paralysis (AFP) surveillance* and administering polio vaccines to >27 million children during multiple rounds of supplementary immunization activities (SIAs). † Successful implementation of the response plan led to containment and interruption of the outbreak within 6 months of its identification. The concerted approach adopted in response to this outbreak could serve as a model for responding to polio outbreaks in settings of conflict and political instability.

  19. Attitude and subjective wellbeing of non-compliant mothers to childhood oral polio vaccine supplemental immunization in Northern Nigeria.

    Science.gov (United States)

    Umeh, Gregory C; Nomhwange, Terna Ignatius; Shamang, Anthony F; Zakari, Furera; Musa, Audu I; Dogo, Paul M; Gugong, Victor; Iliyasu, Neyu

    2018-02-08

    Attitude and subjective well-being are important factors in mothers accepting or rejecting Oral Polio Vaccine (OPV) supplemental immunization. The purpose of the study was to determine the role of mothers' attitude and subjective wellbeing on non-compliance to OPV supplemental immunization in Northern Nigeria. The study utilized a cross-sectional design to assess attitude and subjective well-being of mothers using previously validated VACSATC (Vaccine Safety, Attitudes, Training and Communication-10 items) & SUBI (Subjective Well-being Inventory-40 items) measures. A total of 396 participants (equal number of non-compliant and compliant mothers) from 94 non-compliant settlements were interviewed, after informed consent. T-test was run to assess difference in mean scores between the non-compliant and compliant mothers on VACSATC and SUBI measures. The research showed a significant difference in mean scores between the non-compliant and compliant groups on VACSATC measure of mothers' attitude (M = 18.9 non-compliant, compared to 26.5 compliant; p subjective well-being, the study showed there was no significant difference in the mean scores of the SUBI measure (M = 77.4 non-compliant, compared to 78.0 compliant; p > 0.05). The research has shown that negative attitude is more commonly present in non-compliant mothers and may be a factor in vaccine refusal in Northern Nigeria.

  20. Polio eradication efforts in regions of geopolitical strife: the Boko ...

    African Journals Online (AJOL)

    Polio eradication efforts in regions of geopolitical strife: the Boko Haram threat to efforts in sub-Saharan Africa. ... Targets of Boko Haram aggression in these zones include violence against polio workers, disruption of polio immunization campaigns, with consequent reduced access to health care and immunization.

  1. The Role of National Immunization Technical Advisory Groups (NITAGs) in the Introduction of Inactivated Polio Vaccine: Experience of the Indonesia and Uganda NITAGs.

    Science.gov (United States)

    Ba-Nguz, Antoinette; Adjagba, Alex; Wisnu Hendrarto, Toto; Sewankambo, Nelson K; Nalwadda, Celia; Kisakye, Annette

    2017-07-01

    National Immunization Technical Advisory Groups (NITAGs) are established by national authorities to provide them with independent, bias-free, objective, and evidence-based advice on vaccines and immunization challenges. As of December 2015, 125 countries have reported having set up an NITAG. The Health Policy and Institutional Development Center at the Agence de Médecine Préventive, a World Health Organization (WHO) Collaborative Center for evidence-informed immunization, through its Supporting Independent Immunization and Vaccine Advisory Committees (SIVAC) Initiative project, provides assistance to low- and middle-income countries in the establishment and strengthening of their NITAGs. The Indonesian NITAG (ITAGI) was formed in December 2006 and Uganda's (UNITAG) was formed in November 2014. Both Uganda and Indonesia have introduced inactivated polio vaccine (IPV) as part of the Global Polio Eradication and Endgame Strategic Plan (the Endgame plan). The authors reflect on the process and the role played by NITAGs in the introduction of IPV in the routine immunization program and the lessons learned. This commentary is a reflection of the authors' experience on NITAG's role as observed in 2 particular local settings and applied to a global public health issue, the polio eradication Endgame plan. The reflection is backed up by the relevant (policy and technical) documents on polio eradication, along with minutes and reports from countries' ministries of health, immunization programs, WHO, and NITAGs. NITAGs are valuable tools for ministries of health to ensure sustainable, evidence-informed immunization policies that are trusted and accepted by their communities. Early engagement with NITAGs also ensures that the adoption of strategies addressing global public health threats at the country level reinforces the national immunization programs. On the other end, when NITAGs are proactive and forward-thinking, they can contribute to a smooth and effective

  2. Immunity against measles, mumps, rubella, varicella, diphtheria, tetanus, polio, hepatitis A and hepatitis B among adult asylum seekers in the Netherlands, 2016.

    Science.gov (United States)

    Freidl, Gudrun S; Tostmann, Alma; Curvers, Moud; Ruijs, Wilhelmina L M; Smits, Gaby; Schepp, Rutger; Duizer, Erwin; Boland, Greet; de Melker, Hester; van der Klis, Fiona R M; Hautvast, Jeannine L A; Veldhuijzen, Irene K

    2018-03-14

    Asylum seekers are a vulnerable population for contracting infectious diseases. Outbreaks occur among children and adults. In the Netherlands, asylum seeker children are offered vaccination according to the National Immunization Program. Little is known about protection against vaccine-preventable diseases (VPD) in adult asylum seekers. In this 2016 study, we assessed the immunity of adult asylum seekers against nine VPD to identify groups that might benefit from additional vaccinations. We invited asylum seekers from Syria, Iran, Iraq, Afghanistan, Eritrea and Ethiopia to participate in a serosurvey. Participants provided informed consent and a blood sample, and completed a questionnaire. We measured prevalence of protective antibodies to measles, mumps, rubella, varicella, diphtheria, tetanus, polio type 1-3 and hepatitis A and B, stratified them by country of origin and age groups. The median age of the 622 participants was 28 years (interquartile range: 23-35), 81% were male and 48% originated from Syria. Overall, seroprotection was 88% for measles (range between countries: 83-93%), 91% for mumps (81-95%), 94% for rubella (84-98%), 96% for varicella (92-98%), 82% for diphtheria (65-88%), 98% for tetanus (86-100%), 91% (88-94%) for polio type 1, 95% (90-98%) for polio type 2, 82% (76-86%) for polio type 3, 84% (54-100%) for hepatitis A and 27% for hepatitis B (anti-HBs; 8-42%). Our results indicate insufficient protection against certain VPD in some subgroups. For all countries except Eritrea, measles seroprotection was below the 95% threshold required for elimination. Measles seroprevalence was lowest among adults younger than 25 years. In comparison, seroprevalence in the Dutch general population was 96% in 2006/07. The results of this study can help prioritizing vaccination of susceptible subgroups of adult asylum seekers, in general and in outbreak situations. Copyright © 2018 The Authors. Published by Elsevier Ltd.. All rights reserved.

  3. The effect of mass vaccination campaigns against polio on the utilization of routine immunization services: A regression discontinuity design.

    Science.gov (United States)

    Helleringer, Stephane; Asuming, Patrick O; Abdelwahab, Jalaa

    2016-07-19

    In most low and middle-income countries (LMIC), vaccines are primarily distributed by routine immunization services (RI) at health facilities. Additional opportunities for vaccination are also provided through mass vaccination campaigns, conducted periodically as part of disease-specific initiatives. It is unclear whether these campaigns are detrimental to RI services, or wether they may stimulate the utilization of RI. Unobserved confounders and reverse causality have limited existing evaluations of the effects of mass vaccination campaigns on RI services. We explored the use of a regression discontinuity design (RDD) to measure these effects more precisely. This is a quasi-experimental method, which exploits random variations in birth dates to identify the causal effects of vaccination campaigns. We applied RDD to survey data on a nationwide vaccination campaign against Polio conducted in Bangladesh. We compared systematically the children born immediately before vs. after the vaccination campaign. These two groups had similar background characteristics, but differed by their exposure to the vaccination campaign. Contrary to previous studies, exposure to the campaign had positive effects on RI utilization. Children exposed to the campaign received between 0.296 and 0.469 additional doses of DPT vaccine by age 4months than unexposed children. RDD constitutes a promising tool to assess the effects of mass vaccination campaigns on RI services. It could be tested in additional settings, using larger and more precise datasets. It could also be extended to measure the effects of other disease-specific interventions on the functioning of health systems, in particular those that occur at a discrete point in time and/or include age-related eligibility criteria. Copyright © 2016 Elsevier Ltd. All rights reserved.

  4. Parental beliefs and decision making about child and adolescent immunization: from polio to sexually transmitted infections.

    Science.gov (United States)

    Sturm, Lynne A; Mays, Rose M; Zimet, Gregory D

    2005-12-01

    Over the past 150 years, innovations in immunization practices have dramatically improved the health of children, and parents are increasingly asked to consider and accept new childhood vaccines. We present a conceptual model to frame a review of research on the role of parental attitudes and beliefs in decision making about child and adolescent immunization and describe the historical context of vaccine-related decision-making research. This review focuses on theory-based Social-environmental and parent-specific personal factors as potential influences on vaccine decision making. Relevant Social-environmental issues discussed include media coverage of vaccines, perceived social norms, and the persuasive influence of peer groups. Health care provider recommendations are presented as an exemplar of factors related to the family's interface with the health care system. Personal factors addressed include parental health beliefs, attitudes, and knowledge related to vaccine preventable diseases and immunization, as well as cognitive heuristics that are employed in the decision-making process (e.g., omission bias, protected values, framing of information). Last, promising directions for research and suggestions for clinical practice are presented.

  5. Anti-HBs levels in infants of hepatitis B carrier mothers after delayed active immunization with recombinant vaccine concomitant with DTP-polio vaccine: Is there need for a second dose of HBIg?

    NARCIS (Netherlands)

    P.M. Grosheide (Pia Maria); R. Del Canho (R.); M. Voogd (M.); R.A. Heijtink; S.W. Schalm (Solko)

    1994-01-01

    textabstractThe need for an additional dose of hepatitis B immune globulin (HBIg) was studied by comparing infants receiving 1 ml HBIg at birth followed by hepatitis B immunization, concomitant with DTP-polio vaccine, at 3, 4, 5 and 11 months (schedule E), with infants receiving the same schedule

  6. Oral Polio Vaccine Influences the Immune Response to BCG Vaccination. A Natural Experiment

    DEFF Research Database (Denmark)

    Sartono, E.; Lisse, I.M.; Terveer, E.M.

    2010-01-01

    not receive OPV at birth, but only BCG. We investigated the effect of OPV given simultaneously with BCG at birth on the immune response to BCG vaccine. Methods and Findings: We compared the in vitro and the in vivo response to PPD in the infants who received OPV and BCG with that of infants who received BCG...... scar (0.95 (0.91-1.00), p = 0.057)). Among children with a scar, OPV was associated with reduced scar size, the regression coefficient being -0.24 (-0.43-0.05), p = 0.012. Conclusions: This study is the first to address the consequences for the immune response to BCG of simultaneous administration...... only. At age 6 weeks, the in vitro cytokine response to purified protein derivate (PPD) of M. Tuberculosis was reduced in LBW and NBW infants who had received OPV with BCG. In a pooled analysis receiving OPV with BCG at birth was associated with significantly lower IL-13 (p = 0.041) and IFN-gamma (p...

  7. Transitioning Lessons Learned and Assets of the Global Polio Eradication Initiative to Global and Regional Measles and Rubella Elimination.

    Science.gov (United States)

    Kretsinger, Katrina; Strebel, Peter; Kezaala, Robert; Goodson, James L

    2017-07-01

    The Global Polio Eradication Initiative has built an extensive infrastructure with capabilities and resources that should be transitioned to measles and rubella elimination efforts. Measles continues to be a major cause of child mortality globally, and rubella continues to be the leading infectious cause of birth defects. Measles and rubella eradication is feasible and cost saving. The obvious similarities in strategies between polio elimination and measles and rubella elimination include the use of an extensive surveillance and laboratory network, outbreak preparedness and response, extensive communications and social mobilization networks, and the need for periodic supplementary immunization activities. Polio staff and resources are already connected with those of measles and rubella, and transitioning existing capabilities to measles and rubella elimination efforts allows for optimized use of resources and the best opportunity to incorporate important lessons learned from polio eradication, and polio resources are concentrated in the countries with the highest burden of measles and rubella. Measles and rubella elimination strategies rely heavily on achieving and maintaining high vaccination coverage through the routine immunization activity infrastructure, thus creating synergies with immunization systems approaches, in what is termed a "diagonal approach." © The Author 2017. Published by Oxford University Press for the Infectious Diseases Society of America.

  8. Communications, Immunization, and Polio Vaccines: Lessons From a Global Perspective on Generating Political Will, Informing Decision-Making and Planning, and Engaging Local Support.

    Science.gov (United States)

    Menning, Lisa; Garg, Gaurav; Pokharel, Deepa; Thrush, Elizabeth; Farrell, Margaret; Kodio, Frederic Kunjbe; Veira, Chantal Laroche; Wanyoike, Sarah; Malik, Suleman; Patel, Manish; Rosenbauer, Oliver

    2017-07-01

    The requirements under objective 2 of the Polio Eradication and Endgame Strategic Plan 2013-2018-to introduce at least 1 dose of inactivated poliomyelitis vaccine (IPV); withdraw oral poliomyelitis vaccine (OPV), starting with the type 2 component; and strengthen routine immunization programs-set an ambitious series of targets for countries. Effective implementation of IPV introduction and the switch from trivalent OPV (containing types 1, 2, and 3 poliovirus) to bivalent OPV (containing types 1 and 3 poliovirus) called for intense global communications and coordination on an unprecedented scale from 2014 to 2016, involving global public health technical agencies and donors, vaccine manufacturers, World Health Organization and United Nations Children's Fund regional offices, and national governments. At the outset, the new program requirements were perceived as challenging to communicate, difficult to understand, unrealistic in terms of timelines, and potentially infeasible for logistical implementation. In this context, a number of core areas of work for communications were established: (1) generating awareness and political commitment via global communications and advocacy; (2) informing national decision-making, planning, and implementation; and (3) in-country program communications and capacity building, to ensure acceptance of IPV and continued uptake of OPV. Central to the communications function in driving progress for objective 2 was its ability to generate a meaningful policy dialogue about polio vaccines and routine immunization at multiple levels. This included efforts to facilitate stakeholder engagement and ownership, strengthen coordination at all levels, and ensure an iterative process of feedback and learning. This article provides an overview of the global efforts and challenges in successfully implementing the communications activities to support objective 2. Lessons from the achievements by countries and partners will likely be drawn upon when

  9. 2. Review of the Oral Polio

    African Journals Online (AJOL)

    Esem

    of children below five years in Toluca, Mexico . This strategy serves as the foundation of today's global polio eradication initiative. The call for global eradication of ... year 2000 against six diseases: diphtheria, tetanus, whooping cough, tuberculosis, measles, and polio. During 1997, 82% children were fully immunized - a.

  10. Cost-benefit analyses of supplementary measles immunisation in the highly immunized population of New Zealand.

    Science.gov (United States)

    Hayman, D T S; Marshall, J C; French, N P; Carpenter, T E; Roberts, M G; Kiedrzynski, T

    2017-09-05

    As endemic measles is eliminated from countries through increased immunisation, the economic benefits of enhanced immunisation programs may come into question. New Zealand has suffered from outbreaks after measles introductions from abroad and we use it as a model system to understand the benefits of catch up immunisation in highly immunised populations. We provide cost-benefit analyses for measles supplementary immunisation in New Zealand. We model outbreaks based on estimates of the basic reproduction number in the vaccinated population (R v , the number of secondary infections in a partially immunised population), based on the number of immunologically-naïve people at district and national levels, considering both pre- and post-catch up vaccination scenarios. Our analyses suggest that measles R v often includes or exceeds one (0.18-3.92) despite high levels of population immunity. We calculate the cost of the first 187 confirmed and probable measles cases in 2014 to be over NZ$1 million (∼US$864,200) due to earnings lost, case management and hospitalization costs. The benefit-cost ratio analyses suggest additional vaccination beyond routine childhood immunisation is economically efficient. Supplemental vaccination-related costs are required to exceed approximately US$66 to US$1877 per person, depending on different scenarios, before supplemental vaccination is economically inefficient. Thus, our analysis suggests additional immunisation beyond childhood programs to target naïve individuals is economically beneficial even when childhood immunisation rates are high. Copyright © 2017 Elsevier Ltd. All rights reserved.

  11. Frequency of apnea, bradycardia, and desaturations following first diphtheria-tetanus-pertussis-inactivated polio-Haemophilus influenzae type B immunization in hospitalized preterm infants.

    Science.gov (United States)

    Lee, Jackie; Robinson, Joan L; Spady, Donald W

    2006-06-19

    Adverse cardiorespiratory events including apnea, bradycardia, and desaturations have been described following administration of the first diphtheria-tetanus-pertussis-inactivated polio-Haemophilus influenzae type B (DTP-IPV-Hib) immunization to preterm infants. The effect of the recent substitution of acellular pertussis vaccine for whole cell pertussis vaccine on the frequency of these events requires further study. Infants with gestational age of apnea, bradycardia, and/or desaturations (ABD) and the treatment required for these episodes in the 72 hours prior to and 72 hours post-immunization (for the immunized cohort) or at the same post-natal age (for controls) was recorded. Thirty-four infants who received DTP-IPV-Hib with whole cell pertussis vaccine, 90 infants who received DTP-IPV-Hib with acellular pertussis vaccine, and 124 control infants were entered in the study. Fifty-six immunized infants (45.1%) and 36 control infants (29.0%) had a resurgence of or increased ABD in the 72 hours post-immunization in the immunized infants and at the same post-natal age in the controls with an adjusted odds ratio for immunized infants of 2.41 (95% CI 1.29,4.51) as compared to control infants. The incidence of an increase in adverse cardiorespiratory events post-immunization was the same in infants receiving whole cell or acellular pertussis vaccine (44.1% versus 45.6%). Eighteen immunized infants (14.5%) and 51 control infants (41.1%) had a reduction in ABD in the 72 hours post- immunization or at the equivalent postnatal age in controls for an odds ratio of 0.175 (95%CI 0.08, 0.39). The need for therapy of ABD in the immunized infants was not statistically different from the control infants. Lower weight at the time of immunization was a risk factor for a resurgence of or increased ABD post-immunization. Birth weight, gestational age, postnatal age or sex were not risk factors. There is an increase in adverse cardiorespiratory events following the first dose of DTP

  12. [Polio, late effects and post-polio].

    Science.gov (United States)

    Kay, Lise

    2014-10-20

    Approximately 7,000 Danes are still living with sequelae after surviving an acute polio infection. Late effects of polio include deformities, arthrosis and overloaded muscles. In the long run polio patients are at risk of having a further decrease of muscle function and a wide variety of other symptoms, a condition called post-polio syndrome (PPS). Treatment of PPS is in general symptomatic. Recently it has been shown that treatment with intravenous immunoglobulin may have an effect on pain, tiredness and walking distance. Patients with prior polio have an increase in morbidity and mortality, and may be more sensitive to a variety of medicine.

  13. Australia's polio risk.

    Science.gov (United States)

    Martin, Nicolee; Paterson, Beverley J; Durrheim, David N

    2014-06-30

    Australia, like all polio-free countries and regions, remains at risk of a wild poliovirus importation until polio is eradicated globally. The most probable route of importation will be through a traveller arriving in Australia either by air or sea from a polio-endemic or re-infected country. While the overall risk of an imported wild poliovirus infection leading to transmission within Australia is assessed as being low, some areas of the country have been identified as at increased risk. Local areas with relatively high arrivals from polio endemic countries, areas of low vaccination coverage and the potential for transmission to occur when these 2 factors are combined, were identified by this review as Australia's main polio risk. The risk of an importation event leading to locally acquired cases is mitigated by generally high polio vaccination coverage in Australia. This high coverage extends to residents of the Torres Strait Islands who are in close proximity to Papua New Guinea, a country identified as at high risk of poliovirus transmission should an importation occur. In 2012, all states and territories had vaccination coverage of greater than 90% at 1 year of age and all exceeded 93% at 2 years of age. Population immunity to wild poliovirus type 1, which remains the major cause of paralysis globally, has been estimated at 82%. This is sufficient to prevent outbreaks of this type in Australia. Of the 211 eligible non-polio acute flaccid paralysis (AFP) cases classified between 2008 and 2011, 91% (193) were vaccinated against polio at least once. High quality surveillance for AFP, which is supplemented by sentinel enterovirus and environmental surveillance activities, gives confidence that an imported case would be detected and appropriate public health action would ensue. This work is copyright. You may download, display, print and reproduce the whole or part of this work in unaltered form for your own personal use or, if you are part of an organisation, for

  14. Impact of measles supplementary immunization activities on reaching children missed by routine programs.

    Science.gov (United States)

    Portnoy, Allison; Jit, Mark; Helleringer, Stéphane; Verguet, Stéphane

    2018-01-02

    Measles supplementary immunization activities (SIAs) are vaccination campaigns that supplement routine vaccination programs with a recommended second dose opportunity to children of different ages regardless of their previous history of measles vaccination. They are conducted every 2-4 years and over a few weeks in many low- and middle-income countries. While SIAs have high vaccination coverage, it is unclear whether they reach the children who miss their routine measles vaccine dose. Determining who is reached by SIAs is vital to understanding their effectiveness, as well as measure progress towards measles control. We examined SIAs in low- and middle-income countries from 2000 to 2014 using data from the Demographic and Health Surveys. Conditional on a child's routine measles vaccination status, we examined whether children participated in the most recent measles SIA. The average proportion of zero-dose children (no previous routine measles vaccination defined as no vaccination date before the SIA) reached by SIAs across 14 countries was 66%, ranging from 28% in São Tomé and Príncipe to 91% in Nigeria. However, when also including all children with routine measles vaccination data, this proportion decreased to 12% and to 58% when imputing data for children with vaccination reported by the mother and vaccination marks on the vaccination card across countries. Overall, the proportions of zero-dose children reached by SIAs declined with increasing household wealth. Some countries appeared to reach a higher proportion of zero-dose children using SIAs than others, with proportions reached varying according to the definition of measles vaccination (e.g., vaccination dates on the vaccination card, vaccination marks on the vaccination card, and/or self-reported data). This suggests that some countries could improve their targeting of SIAs to children who miss other measles vaccine opportunities. Across all countries, SIAs played an important role in reaching

  15. National Immunization Campaigns with Oral Polio Vaccine Reduce All-Cause Mortality: A Natural Experiment within Seven Randomized Trials

    Directory of Open Access Journals (Sweden)

    Andreas Andersen

    2018-02-01

    Full Text Available BackgroundA recent WHO review concluded that live BCG and measles vaccine (MV may have beneficial non-specific effects (NSEs reducing mortality from non-targeted diseases. NSEs of oral polio vaccine (OPV were not examined. If OPV vaccination campaigns reduce the mortality rate, it would suggest beneficial NSEs.SettingBetween 2002 and 2014, Guinea-Bissau had 15 general OPV campaigns and other campaigns with OPV plus vitamin A supplementation (VAS, VAS-only, MV, and H1N1 vaccine. In this period, we conducted seven randomized controlled trials (RCTs with mortality as main outcome.MethodsWithin these RCTs, we assessed whether the mortality rate was lower after-campaign than before-campaign. We used Cox models with age as underlying time and further adjusted for low birth-weight, season and time trend in mortality. We calculated the adjusted mortality rate ratio (MRR for after-campaign vs before-campaign.ResultsThe mortality rate was lower after OPV-only campaigns than before, the MRR being 0.81 (95% CI = 0.68–0.95. With each additional dose of campaign-OPV the mortality rate declined further (MRR = 0.87 (95% CI: 0.79–0.96 per dose (test for trend, p = 0.005. No other type of campaign had similar beneficial effects. Depending on initial age and with follow-up to 3 years of age, the number needed to treat with campaign-OPV-only to save one life was between 68 and 230 children.ConclusionBissau had no case of polio infection so the results suggest that campaign-OPV has beneficial NSEs. Discontinuation of OPV-campaigns in low-income countries may affect general child mortality levels negatively.

  16. Frequency of apnea, bradycardia, and desaturations following first diphtheria-tetanus-pertussis-inactivated polio-Haemophilus influenzae type B immunization in hospitalized preterm infants

    Directory of Open Access Journals (Sweden)

    Spady Donald W

    2006-06-01

    Full Text Available Abstract Background Adverse cardiorespiratory events including apnea, bradycardia, and desaturations have been described following administration of the first diphtheria-tetanus-pertussis-inactivated polio-Haemophilus influenzae type B (DTP-IPV-Hib immunization to preterm infants. The effect of the recent substitution of acellular pertussis vaccine for whole cell pertussis vaccine on the frequency of these events requires further study. Methods Infants with gestational age of ≤ 32 weeks who received their first DTP-IPV-Hib immunization prior to discharge from two Edmonton Neonatal Intensive Care Units January 1, 1996 to November 30, 2000 were eligible for the study. Each immunized infant was matched by gestational age to one control infant. The number of episodes of apnea, bradycardia, and/or desaturations (ABD and the treatment required for these episodes in the 72 hours prior to and 72 hours post-immunization (for the immunized cohort or at the same post-natal age (for controls was recorded. Results Thirty-four infants who received DTP-IPV-Hib with whole cell pertussis vaccine, 90 infants who received DTP-IPV-Hib with acellular pertussis vaccine, and 124 control infants were entered in the study. Fifty-six immunized infants (45.1% and 36 control infants (29.0% had a resurgence of or increased ABD in the 72 hours post-immunization in the immunized infants and at the same post-natal age in the controls with an adjusted odds ratio for immunized infants of 2.41 (95% CI 1.29,4.51 as compared to control infants. The incidence of an increase in adverse cardiorespiratory events post-immunization was the same in infants receiving whole cell or acellular pertussis vaccine (44.1% versus 45.6%. Eighteen immunized infants (14.5% and 51 control infants (41.1% had a reduction in ABD in the 72 hours post- immunization or at the equivalent postnatal age in controls for an odds ratio of 0.175 (95%CI 0.08, 0.39. The need for therapy of ABD in the immunized

  17. Post-Polio Syndrome

    Science.gov (United States)

    ... had paralytic polio. Accurate statistics do not exist today, as a percentage of polio survivors have died ... up Meeting Now That You Are Funded Small Business Grants Overview Areas of Interest Budget Information Grant ...

  18. Non-Polio Enterovirus

    Science.gov (United States)

    ... Photos Related Links Water-related Hygiene Viral Conjunctivitis Hand, Foot, and Mouth Disease Viral Meningitis What is Polio? About Non-Polio ... illness... Related Links Water-related Hygiene Viral Conjunctivitis Hand, Foot, and Mouth Disease Viral Meningitis What is Polio? File Formats Help: ...

  19. World witnesses a tumultuous year while India reports an eventful decade in the long story of polio eradication

    Directory of Open Access Journals (Sweden)

    Sanjay Chaturvedi

    2014-01-01

    Full Text Available With recent outbreaks in Syria and Horn of Africa, silent circulation of wild poliovirus type 1 (WPV1 in Israel, West Bank, and Gaza, and fresh spate of violence against vaccinators and their security personnel in Pakistan, the world is facing a turbulent final ascent to the summit of polio eradication. On the positive side, we may also be witnessing the end of wild poliovirus type 3 (WPV3 and defused programmatic crisis caused by funding gaps, while India registers third consecutive polio-free year. Having a cogent endgame plan 2013-2018, informed by some cardinal lessons learned from an eventful decade in India, is also a very significant development. Now, there is a parallel pursuit against WPV and vaccine-derived poliovirus (VDPV. Endgame would also involve integration of at least one dose of affordable inactivated polio vaccine (IPV to up-scaled routine immunization (RI, switch from trivalent oral polio vaccine (tOPV to bivalent oral polio vaccine (bOPV in 144 countries before 2018, stockpiling of mOPV, and simultaneous global cessation of bOPV before 2020. Role of antivirals in post-eradication era is still unclear. Some specific threats emerging at this stage are as follows: Global buildup of new birth cohorts in non-endemic countries with weak RI and downscaled supplementary immunization activities (SIAs, tremendous pressure on peripheral health workers, and fatigued systems. Cultural resistance to transnational programs is taking a violent shape in some areas. Differential interpretations of ′right to say no′, on both sides of the divide, are damaging a global cause. Amidst all these concerns, let us not forget to underline the sacrifice made by frontline vaccinators working in some of the most challenging circumstances.

  20. World Witnesses a Tumultuous Year while India Reports an Eventful Decade in the Long Story of Polio Eradication.

    Science.gov (United States)

    Chaturvedi, Sanjay

    2014-04-01

    With recent outbreaks in Syria and Horn of Africa, silent circulation of wild poliovirus type 1 (WPV1) in Israel, West Bank, and Gaza, and fresh spate of violence against vaccinators and their security personnel in Pakistan, the world is facing a turbulent final ascent to the summit of polio eradication. On the positive side, we may also be witnessing the end of wild poliovirus type 3 (WPV3) and defused programmatic crisis caused by funding gaps, while India registers third consecutive polio-free year. Having a cogent endgame plan 2013-2018, informed by some cardinal lessons learned from an eventful decade in India, is also a very significant development. Now, there is a parallel pursuit against WPV and vaccine-derived poliovirus (VDPV). Endgame would also involve integration of at least one dose of affordable inactivated polio vaccine (IPV) to up-scaled routine immunization (RI), switch from trivalent oral polio vaccine (tOPV) to bivalent oral polio vaccine (bOPV) in 144 countries before 2018, stockpiling of mOPV, and simultaneous global cessation of bOPV before 2020. Role of antivirals in post-eradication era is still unclear. Some specific threats emerging at this stage are as follows: Global buildup of new birth cohorts in non-endemic countries with weak RI and downscaled supplementary immunization activities (SIAs), tremendous pressure on peripheral health workers, and fatigued systems. Cultural resistance to transnational programs is taking a violent shape in some areas. Differential interpretations of 'right to say no', on both sides of the divide, are damaging a global cause. Amidst all these concerns, let us not forget to underline the sacrifice made by frontline vaccinators working in some of the most challenging circumstances.

  1. Review of the Oral Polio Vaccineimmunization Coverage with ...

    African Journals Online (AJOL)

    routine and supplemental) in Zambia from 2000 to 2009, with the view of identifying opportunities for system strengthening, given that routine immunization is the “bed rock” for polio eradication. Design: A retrospective descriptive analysis design ...

  2. Polio and Post-Polio Syndrome - Multiple Languages

    Science.gov (United States)

    ... Home → Multiple Languages → All Health Topics → Polio and Post-Polio Syndrome URL of this page: https://medlineplus.gov/languages/ ... XYZ List of All Topics All Polio and Post-Polio Syndrome - Multiple Languages To use the sharing features on ...

  3. Campaign to kick polio out of Africa.

    Science.gov (United States)

    Letore, D

    1998-12-01

    This article discusses the goal of eradicating poliomyelitis (polio) in Africa by the year 2000. Polio is a crippling disease that paralyzes hundreds of thousands of children yearly. Polio was endemic in Africa during the 1970s. Today, polio is confined to sub-Saharan Africa and, specifically, to the Congo, Ethiopia, Nigeria, Somalia, and the Sudan. Considerable progress is evident. Full eradication is necessary because of the ease with which the virus is transmitted. The World Health Organization (WHO) set the goal of eradication by the year 2000 at a 1988 assembly meeting. The Plan of Action for a Global Polio Eradication Initiative was approved in 1989. The WHO Regional Committee for Africa adopted the resolution and urged again in 1995 for vigorous implementation. The Organization of African Unity endorsed the initiative in 1996. South African President Mandela led a region-wide mobilization campaign to increase public awareness of the initiative. Since 1997, leading players from the African Football Confederation have participated in awareness campaigns by spreading the message through a variety of channels. The initiative includes routine immunization complemented by the National Immunization Days (NIDs), training at the local level, surveillance, and door-to-door campaigns. The initiative must assure functioning systems of cold storage of vaccines and must continue to educate communities about the importance of routine immunization. There must be a strong laboratory network for isolating the 3 types of the virus. NIDs will be scheduled for 1999 in countries with civil conflict. The polio model is useful for other disease eradication campaigns.

  4. Late Effects of Polio: An Overview

    Science.gov (United States)

    ... Polio Wellness Retreats For Health Professionals The Late Effects of Polio: An Overview FRENCH | GERMAN | PORTUGUESE POLIOMYELITIS ( ... largest and most inclusive category is called Late Effects of Polio or Polio Sequelae and is defined ...

  5. The Public Health Legacy of Polio Eradication in Africa.

    Science.gov (United States)

    Craig, Allen S; Haydarov, Rustam; O'Malley, Helena; Galway, Michael; Dao, Halima; Ngongo, Ngashi; Baranyikwa, Marie Therese; Naqvi, Savita; Abid, Nima S; Pandak, Carol; Edwards, Amy

    2017-07-01

    The legacy of polio in Africa goes far beyond the tragedies of millions of children with permanent paralysis. It has a positive side, which includes the many well-trained polio staff who have vaccinated children, conducted surveillance, tested stool specimens in the laboratories, engaged with communities, and taken care of polio patients. This legacy also includes support for routine immunization services and vaccine introductions and campaigns for other diseases. As polio funding declines, it is time to take stock of the resources made available with polio funding in Africa and begin to find ways to keep some of the talented staff, infrastructure, and systems in place to work on new public health challenges. The partnerships that helped support polio eradication will need to consider funding to maintain and to strengthen routine immunization services and other maternal, neonatal, and child health programs in Africa that have benefitted from the polio eradication infrastructure. © The Author 2017. Published by Oxford University Press for the Infectious Diseases Society of America.

  6. polio eradication in nigeria

    African Journals Online (AJOL)

    cumulative total of 302 as at Jan 2004), ... have further resulted in the previous cancellation of polio-vaccination campaigns in several key Northern. Nigeria states. The outcome ... eradicate the sufferings, paralysis and death associated with the ...

  7. An evaluation of community perspectives and contributing factors to missed children during an oral polio vaccination campaign--Katsina State, Nigeria.

    Science.gov (United States)

    Michael, Charles A; Ashenafi, Samra; Ogbuanu, Ikechukwu U; Ohuabunwo, Chima; Sule, Adamu; Corkum, Melissa; Mackay, Susan; Storms, Aaron D; Achari, Panchanan; Biya, Oladayo; Nguku, Patrick; Newberry, David; Bwaka, Ado; Mahoney, Frank

    2014-11-01

    Unvaccinated children contribute to accumulation of susceptible persons and the continued transmission of wild poliovirus in Nigeria. In September 2012, the Expert Review Committee (ERC) on Polio Eradication and Routine Immunization in Nigeria recommended that social research be conducted to better understand why children are missed during supplementary immunization activities (SIAs), also known as "immunization plus days (IPDs)" in Nigeria. Immediately following the SIA in October 2012, polio eradication partners and the government of Nigeria conducted a study to assess why children are missed. We used semistructured questionnaires and focus group discussions in 1 rural and 1 urban local government area (LGA) of Katsina State. Participants reported that 61% of the children were not vaccinated because of poor vaccination team performance: either the teams did not visit the homes (25%) or the children were reported absent and not revisited (36%). This lack of access to vaccine was more frequently reported by respondents from scattered/nomadic communities (85%). In 1 out of 4 respondents (25%), refusal was the main reason their child was not vaccinated. The majority of respondents reported they would have consented to their children being vaccinated if the vaccine had been offered. Poor vaccination team performance is a major contributor to missed children during IPD campaigns. Addressing such operational deficiencies will help close the polio immunity gap and eradicate polio from Nigeria. © 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.

  8. Resistance of polio to its eradication in Pakistan

    Directory of Open Access Journals (Sweden)

    Sher Zunaira

    2011-10-01

    Full Text Available Abstract Background This study is based on EPI (Expanded Program on Immunization immunization surveys and surveillance of polio, its challenges in immunization and the way forward to overcome these challenges. Methods Several Government documents, survey reports and unpublished program documents were studied and online search was made to find information on EPI Pakistan. SPSS 16 and Microsoft Excel 2007 were used for the statistical analysis. Results Immunization against polio is higher in urban areas as compared to rural areas. Marked variation in vaccination has been observed in different provinces of Pakistan in the last decade. Secondly 10-20% of the children who have received their first dose of trivalent polio vaccine were deprived of their 2nd and 3rd dose because of poor performance of EPI and Lack of information about immunization. Conclusion In spite of numerous successes, such as the addition of new vaccines and raising immunization to over 100% in some areas, EPI is still struggling to reach its polio eradication goals. Inadequate service delivery, lack of information about immunization and limited number of vaccinators were found to be the key reason for poor performance of immunization and for large number of cases reported each year due to the deficiency of second and third booster dose.

  9. Childhood mortality after oral polio immunisation campaign in Guinea-Bissau

    DEFF Research Database (Denmark)

    Aaby, Peter; Hedegaard, Kathryn; Sodemann, Morten

    2005-01-01

    Though previous studies have suggested a non-specific beneficial effect of oral polio vaccine (OPV), there has been no evaluation of the mortality impact of national polio immunization days. On the other hand, studies examining the effect of OPV and diphtheria-tetanus-pertussis (DTP) vaccines, wh...

  10. Deconstructing social resistance to pulse polio campaign in two North Indian districts.

    Science.gov (United States)

    Chaturvedi, Sanjay; Dasgupta, Rajib; Adhish, Vivek; Ganguly, Kalyan K; Rai, Sanjay; Sushant, Leena; Srabasti, S; Arora, Narendra K

    2009-11-01

    To gain an insight into the phenomenon of social resistance and rumors against pulse polio campaign. Qualitative, community-based investigation, mapping perceptions of various stakeholders through in-depth interviews (IDIs), focus group discussions (FGDs), non-formal interactions and observations. Moradabad and JP Nagar districts of Uttar Pradesh. IDIs (providers 33, mothers 33, community leaders 10); FGDs (providers 4, mothers 8) and non-formal interactions (156) with community leaders, parents, businessmen, journalists (Hindi and Urdu media), mobilizers, vaccinators and supervisors. A distinct machination of social resistance and rumors against oral polio vaccine during supplementary immunization activities (SIA) was observed in some minority dominated areas. The pattern can be understood through a model that emerged through qualitative evidence. Inspite of all this, most parents in minority areas supported the SIAs. Only a few clusters from extremely marginalized sections continued to evade SIAs, with an endemic pattern. Through social osmosis, these rumors reached majority community as well and some parents were affected. However, in such cases, the resistance was sporadic and transient. While the programs focus was on microbiological issues, the obstacles to polio eradication lie in the endemicity of social (and/or cultural) resistance in some pockets, leading to clustering of perpetually unimmunized children - inspite of good coverage of SIAs at macro level. This may sustain low levels of wild poliovirus transmission, and there can be exceptions to the robustness of the pulse approach. A micro level involvement of volunteers from marginalized pockets of minorities might be able to minimize or eliminate this resistance.

  11. Polio vaccines: WHO position paper, March 2016-recommendations.

    Science.gov (United States)

    World Health Organization

    2017-03-01

    This article presents the World Health Organization's (WHO) recommendations on the use of polio vaccine excerpted from the WHO position paper on polio vaccines - March 2016, published in the Weekly Epidemiological Record [1]. This position paper on polio vaccines replaces the 2014 WHO position paper [2]. The position paper summarizes the WHO position on the introduction of at least one dose of inactivated polio vaccine (IPV) into routine immunization schedules as a strategy to mitigate the potential risk of re-emergence of type 2 polio following the withdrawal of Sabin type 2 strains from oral polio vaccine (OPV) [3]. Footnotes to this paper provide a number of core references including references to grading tables that assess the quality of the scientific evidence, and to the evidence-to-recommendation table. In accordance with its mandate to provide guidance to Member States on health policy matters, WHO issues a series of regularly updated position papers on vaccines and combinations of vaccines against diseases that have an international public health impact. These papers are concerned primarily with the use of vaccines in large-scale immunization programmes; they summarize essential background information on diseases and vaccines, and conclude with WHO's current position on the use of vaccines in the global context. This position paper reflects the global switch from trivalent to bivalent OPV which took place in April 2016. Recommendations on the use of polio vaccines have been discussed on multiple occasions by SAGE, most recently in October 2016; evidence presented at these meetings can be accessed at: http://www.who.int/immunization/sage/previous/en/index.html. Copyright © 2016 Elsevier Ltd. All rights reserved.

  12. Post-Polio Health International including International Ventilator Users Network

    Science.gov (United States)

    ... on the Late Effects ... Late Effects of Polio Post-Polio Syndrome (PPS) About Acute Polio Major Topics of Interest ... about the LATE EFFECTS OF POLIO? What is Post-Polio Syndrome? Ask Dr. Maynard Promoting Positive Solutions by Rhoda ...

  13. Immunization. Safety and Use of Polio Vaccines. Briefing Report to the Chairman, Subcommittee on Natural Resources, Agriculture Research and Environment, Committee on Science, Space, and Technology, House of Representatives.

    Science.gov (United States)

    General Accounting Office, Washington, DC.

    This report presents information on the status of the safety and use of polio vaccines in the United States. Topics discussed include: (1) the role of the Food and Drug Administration (FDA) in processing an inactivated polio vaccine license application; (2) the steps the federal government has taken to improve the safety of the vaccine; (3) the…

  14. Polio eradication efforts in regions of geopolitical strife: the Boko Haram threat to efforts in sub-Saharan Africa.

    Science.gov (United States)

    Bigna, Jean Joel R

    2016-06-01

    The World Health Organization aims to eradicate wild poliovirus worldwide by the end of 2018. Cameroon and Nigeria, neighboring countries, have been affected by the terrorist and militant activities of the Islamist sect Boko Haram. Impacted regions are mainly the far North of Cameroon and Northern Nigeria. Targets of Boko Haram aggression in these zones include violence against polio workers, disruption of polio immunization campaigns, with consequent reduced access to health care and immunization. In addition to this significant problem, Northern Nigeria has historically seen rejection of polio virus vaccine initiatives. It remains to know how health systems can continue operations against polio in areas where Boko Haram operates. If appropriate measures are not urgently taken, it will be not possible to meet the 2018 goal of polio virus eradication. The response should include specialized immunization activities in conflict zones, will engagement of leaders. Countries should also explore immunization activities by soldiers and military personnel.

  15. Achieving polio eradication: a review of health communication evidence and lessons learned in India and Pakistan.

    Science.gov (United States)

    Obregón, Rafael; Chitnis, Ketan; Morry, Chris; Feek, Warren; Bates, Jeffrey; Galway, Michael; Ogden, Ellyn

    2009-08-01

    Since 1988, the world has come very close to eradicating polio through the Global Polio Eradication Initiative, in which communication interventions have played a consistently central role. Mass media and information dissemination approaches used in immunization efforts worldwide have contributed to this success. However, reaching the hardest-to-reach, the poorest, the most marginalized and those without access to health services has been challenging. In the last push to eradicate polio, Polio Eradication Initiative communication strategies have become increasingly research-driven and innovative, particularly through the introduction of sustained interpersonal communication and social mobilization approaches to reach unreached populations. This review examines polio communication efforts in India and Pakistan between the years 2000 and 2007. It shows how epidemiological, social and behavioural data guide communication strategies that have contributed to increased levels of polio immunity, particularly among underserved and hard-to-reach populations. It illustrates how evidence-based and planned communication strategies - such as sustained media campaigns, intensive community and social mobilization, interpersonal communication and political and national advocacy combined - have contributed to reducing polio incidence in these countries. Findings show that communication strategies have contributed on several levels by: mobilizing social networks and leaders; creating political will; increasing knowledge; ensuring individual and community-level demand; overcoming gender barriers and resistance to vaccination; and reaching out to the poorest and marginalized populations. The review concludes with observations about the added value of communication strategies in polio eradication efforts and implications for global and local public health communication interventions.

  16. Supplementary data:

    Indian Academy of Sciences (India)

    Acer

    Supplementary data: Table 1. Collection localities of C. mystaceus in Thailand. Pop. Code N. Province. District. Region. 1. BRk. 9. Buri Ram. Krasang. Northeast. 2. CPm. 5. Chaiyaphum. Mueang. Northeast. 3. KKk. 5. Khon Kaen. Kranuan. Northeast. 4. KKm. 5. Khon Kaen. Mueang. Northeast. 5. KKu. 4. Khon Kaen.

  17. Supplementary information

    Indian Academy of Sciences (India)

    Supplementary information. Flexible synthesis of isomeric pyranoindolones and evaluation of cytotoxicity towards HeLa cells. J C JEYAVEERANa, CHANDRASEKAR PRAVEEN*,b, Y ARUNc, A A M PRINCEa and P. T PERUMALc. aDepartment of Chemistry, Ramakrishna Mission Vivekananda College, Mylapore, Chennai.

  18. Supplementary Material

    Indian Academy of Sciences (India)

    mraga

    1. Supplementary Material. A soluble-lead Redox Flow Battery with corrugated graphite sheet and reticulated vitreous carbon as positive and negative current collectors by A Banerjee et al (pp 163-. 170). Figure S1. SEM images for bare substrates: (a) graphite sheet, (b) 20 ppi RVC, (c) 30 ppi. RVC and (d) 45 ppi RVC.

  19. Immunity against measles, mumps, rubella, varicella, diphtheria, tetanus, polio, hepatitis A and hepatitis B among adult asylum seekers in the Netherlands, 2016.

    NARCIS (Netherlands)

    Freidl, Gudrun S; Tostmann, Alma; Curvers, Moud; Ruijs, Wilhelmina L M; Smits, Gaby; Schepp, Rutger; Duizer, Erwin; Boland, Greet; de Melker, Hester; van der Klis, Fiona R M; Hautvast, Jeannine L A; Veldhuijzen, Irene K

    2018-01-01

    Asylum seekers are a vulnerable population for contracting infectious diseases. Outbreaks occur among children and adults. In the Netherlands, asylum seeker children are offered vaccination according to the National Immunization Program. Little is known about protection against vaccine-preventable

  20. Rotary's PolioPlus Program: Lessons Learned, Transition Planning, and Legacy.

    Science.gov (United States)

    Sever, John L; McGovern, Michael; Scott, Robert; Pandak, Carol; Edwards, Amy; Goodstone, David

    2017-07-01

    Hundreds of thousands of Rotary volunteers have provided support for polio eradication activities and continue to this day by making financial contributions to the Rotary PolioPlus program, participating in national immunization days, assisting with surveillance, working on local, national, and international advocacy programs for polio eradication, assisting at immunization posts and clinics, and mobilizing their communities for immunization activities (including poliovirus and other vaccines) and other health benefits. Rotary has contributed more than $1.61 billion for the global eradication of polio and has committed to provide an additional $35 million each year until 2018 (all dollar amounts represent US dollars). Its unwavering commitment to eradicate polio has been vital to the success of the program. Rotary is providing additional support for routine immunization and healthcare. When polio is finally gone, we will have the knowledge from the lessons learned with PolioPlus, such as the value of direct involvement by local Rotarians, the program for emergency funding, innovative tactics, and additional approaches for tackling other global issues, even those beyond public health. Rotary has already transitioned its grants program to include 6 areas of focus: disease prevention and treatment, water and sanitation, maternal and child health, basic education and literacy, economic and community development, and peace and conflict prevention/resolution. Funding for these grants in 2015-2016 was $71 million. The legacy of the polio program will be the complete eradication of poliovirus and the elimination of polio for all time. © The Author 2017. Published by Oxford University Press for the Infectious Diseases Society of America.

  1. Supplementary information

    Indian Academy of Sciences (India)

    Supplementary information. Figure 1. 1H NMR of 5a (400 MHz, DMSO-d6). Figure 2. 13C NMR of 5a (100 MHz, DMSO-d6). Figure 3. 1H NMR of 5b (400 MHz, DMSO-d6). Figure 4. 13C NMR of 5b (100 MHz, DMSO-d6). Figure 5. 1H NMR of 5c (400 MHz, DMSO-d6). Figure 6. 13C NMR of 5c (100 MHz, DMSO-d6). Figure 7.

  2. Updating the evidence base on the operational costs of supplementary immunization activities for current and future accelerated disease control, elimination and eradication efforts.

    Science.gov (United States)

    Gandhi, Gian; Lydon, Patrick

    2014-01-22

    To achieve globally or regionally defined accelerated disease control, elimination and eradication (ADC/E/E) goals against vaccine-preventable diseases requires complementing national routine immunization programs with intensive, time-limited, and targeted Supplementary Immunization Activities (SIAs). Many global and country-level SIA costing efforts have historically relied on what are now outdated benchmark figures. Mobilizing adequate resources for successful implementation of SIAs requires updated estimates of non-vaccine costs per target population. This assessment updates the evidence base on the SIA operational costs through a review of literature between 1992 and 2012, and an analysis of actual expenditures from 142 SIAs conducted between 2004 and 2011 and documented in country immunization plans. These are complemented with an analysis of budgets from 31 SIAs conducted between 2006 and 2011 in order to assess the proportion of total SIA costs per person associated with various cost components. All results are presented in 2010 US dollars. Existing evidence indicate that average SIA operational costs were usually less than US$0.50 per person in 2010 dollars. However, the evidence is sparse, non-standardized, and largely out of date. Average operational costs per person generated from our analysis of country immunization plans are consistently higher than published estimates, approaching US$1.00 for injectable vaccines. The results illustrate that the benchmarks often used to project needs underestimate the true costs of SIAs and the analysis suggests that SIA operational costs have been increasing over time in real terms. Our assessment also illustrates that operational costs vary across several dimensions. Variations in the actual costs of SIAs likely to reflect the extents to which economies of scale associated with campaign-based delivery can be attained, the underlying strength of the immunization program, sensitivities to the relative ease of vaccine

  3. Preventing Vaccine-Derived Poliovirus Emergence during the Polio Endgame.

    Directory of Open Access Journals (Sweden)

    Margarita Pons-Salort

    2016-07-01

    Full Text Available Reversion and spread of vaccine-derived poliovirus (VDPV to cause outbreaks of poliomyelitis is a rare outcome resulting from immunisation with the live-attenuated oral poliovirus vaccines (OPVs. Global withdrawal of all three OPV serotypes is therefore a key objective of the polio endgame strategic plan, starting with serotype 2 (OPV2 in April 2016. Supplementary immunisation activities (SIAs with trivalent OPV (tOPV in advance of this date could mitigate the risks of OPV2 withdrawal by increasing serotype-2 immunity, but may also create new serotype-2 VDPV (VDPV2. Here, we examine the risk factors for VDPV2 emergence and implications for the strategy of tOPV SIAs prior to OPV2 withdrawal. We first developed mathematical models of VDPV2 emergence and spread. We found that in settings with low routine immunisation coverage, the implementation of a single SIA increases the risk of VDPV2 emergence. If routine coverage is 20%, at least 3 SIAs are needed to bring that risk close to zero, and if SIA coverage is low or there are persistently "missed" groups, the risk remains high despite the implementation of multiple SIAs. We then analysed data from Nigeria on the 29 VDPV2 emergences that occurred during 2004-2014. Districts reporting the first case of poliomyelitis associated with a VDPV2 emergence were compared to districts with no VDPV2 emergence in the same 6-month period using conditional logistic regression. In agreement with the model results, the odds of VDPV2 emergence decreased with higher routine immunisation coverage (odds ratio 0.67 for a 10% absolute increase in coverage [95% confidence interval 0.55-0.82]. We also found that the probability of a VDPV2 emergence resulting in poliomyelitis in >1 child was significantly higher in districts with low serotype-2 population immunity. Our results support a strategy of focused tOPV SIAs before OPV2 withdrawal in areas at risk of VDPV2 emergence and in sufficient number to raise population

  4. Next Generation Inactivated Polio Vaccine Manufacturing to Support Post Polio-Eradication Biosafety Goals

    NARCIS (Netherlands)

    Thomassen, Y.E.; Oever, van 't A.G.; Oijen, van M.G.C.T.; Wijffels, R.H.; Pol, van der L.A.; Bakker, W.A.M.

    2013-01-01

    Worldwide efforts to eradicate polio caused a tipping point in polio vaccination strategies. A switch from the oral polio vaccine, which can cause circulating and virulent vaccine derived polioviruses, to inactivated polio vaccines (IPV) is scheduled. Moreover, a manufacturing process, using

  5. Immunizations

    Science.gov (United States)

    ... of cancer. And scientists are constantly working on new vaccines against deadly diseases like HIV . Which Vaccinations Do ... have not had the disease polio flu (influenza) New vaccines come on the market all the time and ...

  6. Applying the Concept of Peptide Uniqueness to Anti-Polio Vaccination.

    Science.gov (United States)

    Kanduc, Darja; Fasano, Candida; Capone, Giovanni; Pesce Delfino, Antonella; Calabrò, Michele; Polimeno, Lorenzo

    2015-01-01

    Although rare, adverse events may associate with anti-poliovirus vaccination thus possibly hampering global polio eradication worldwide. To design peptide-based anti-polio vaccines exempt from potential cross-reactivity risks and possibly able to reduce rare potential adverse events such as the postvaccine paralytic poliomyelitis due to the tendency of the poliovirus genome to mutate. Proteins from poliovirus type 1, strain Mahoney, were analyzed for amino acid sequence identity to the human proteome at the pentapeptide level, searching for sequences that (1) have zero percent of identity to human proteins, (2) are potentially endowed with an immunologic potential, and (3) are highly conserved among poliovirus strains. Sequence analyses produced a set of consensus epitopic peptides potentially able to generate specific anti-polio immune responses exempt from cross-reactivity with the human host. Peptide sequences unique to poliovirus proteins and conserved among polio strains might help formulate a specific and universal anti-polio vaccine able to react with multiple viral strains and exempt from the burden of possible cross-reactions with human proteins. As an additional advantage, using a peptide-based vaccine instead of current anti-polio DNA vaccines would eliminate the rare post-polio poliomyelitis cases and other disabling symptoms that may appear following vaccination.

  7. Applying the Concept of Peptide Uniqueness to Anti-Polio Vaccination

    Directory of Open Access Journals (Sweden)

    Darja Kanduc

    2015-01-01

    Full Text Available Background. Although rare, adverse events may associate with anti-poliovirus vaccination thus possibly hampering global polio eradication worldwide. Objective. To design peptide-based anti-polio vaccines exempt from potential cross-reactivity risks and possibly able to reduce rare potential adverse events such as the postvaccine paralytic poliomyelitis due to the tendency of the poliovirus genome to mutate. Methods. Proteins from poliovirus type 1, strain Mahoney, were analyzed for amino acid sequence identity to the human proteome at the pentapeptide level, searching for sequences that (1 have zero percent of identity to human proteins, (2 are potentially endowed with an immunologic potential, and (3 are highly conserved among poliovirus strains. Results. Sequence analyses produced a set of consensus epitopic peptides potentially able to generate specific anti-polio immune responses exempt from cross-reactivity with the human host. Conclusion. Peptide sequences unique to poliovirus proteins and conserved among polio strains might help formulate a specific and universal anti-polio vaccine able to react with multiple viral strains and exempt from the burden of possible cross-reactions with human proteins. As an additional advantage, using a peptide-based vaccine instead of current anti-polio DNA vaccines would eliminate the rare post-polio poliomyelitis cases and other disabling symptoms that may appear following vaccination.

  8. Polio, terror and the immunological worldview.

    Science.gov (United States)

    Peckham, Robert

    2018-02-01

    This paper adopts a socio-historical perspective to explore when, how and why the eradication of poliomyelitis has become politicised to the extent that health workers and security personnel are targeted in drive-by shootings. Discussions of the polio crisis in Afghanistan and Pakistan have tended to focus on Taliban suspicions of a US-led public health intervention and the denunciation of 'modernity' by Islamic 'extremists'. In contrast, this paper considers a broader history of indigenous hostility and resistance to colonial immunisation on the subcontinent, suggesting how interconnected public health and political crises today have reactivated the past and created a continuity between events. The paper explores how the biomedical threat posed by polio has become intertwined with military and governmental discourses premised on the 'preemptive strike'. Here, the paper tracks the connections between biological immunity and a postcolonial politics that posits an immunological rationale for politico-military interventions. The paper concludes by reflecting on the consequences for global public health of this entanglement of infectious disease with terror.

  9. Model Penyebaran Penyakit Polio Dengan Pengaruh Vaksinasi

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    RR Laila Ma’rifatun

    2013-04-01

    Full Text Available Polio (Poliomielitis is an infectious disease caused by the polio virus. This disease attacks the entire body (including the muscles and nerves and can lead to muscle weakness that is permanent, paralysis or death. This paper will discuss on the influence of vaccination against polio disease spread in the human population that settled in the form of mathematical modeling.

  10. Exceptional Financial Support for Introduction of Inactivated Polio Vaccine in Middle-Income Countries.

    Science.gov (United States)

    Blankenhorn, Anne-Line; Cernuschi, Tania; Zaffran, Michel J

    2017-07-01

    In May 2012, the World Health Assembly declared the completion of poliovirus eradication a programmatic emergency for global public health and called for a comprehensive polio endgame strategy. The Polio Eradication and Endgame Strategic Plan 2013-2018 was developed in response to this call and demands that all countries using Oral Polio Vaccine (OPV) only introduce at least 1 dose of Inactivated Polio Vaccine (IPV) into routine immunization schedules by the end of 2015. In November 2013, the Board of Gavi (the Vaccine Alliance) approved the provision of support for IPV introduction in the 72 Gavi-eligible countries. Following analytical work and stakeholder consultations, the IPV Immunization Systems Management Group (IMG) presented a proposal to provide exceptional financial support for IPV introduction to additional OPV-only using countries not eligible for Gavi support and that would otherwise not be able to mobilize the necessary financial resources within the Polio Eradication and Endgame Strategic Plan timelines. In June 2014, the Polio Oversight Board (POB) agreed to make available a maximum envelope of US $45 million toward supporting countries not eligible for Gavi funding. This article describes the design of the funding mechanism that was developed, its implementation and the lessons learned through this process. © The Author 2017. Published by Oxford University Press for the Infectious Diseases Society of America.

  11. Viral Aetiology of Acute Flaccid Paralysis Surveillance Cases, before and after Vaccine Policy Change from Oral Polio Vaccine to Inactivated Polio Vaccine

    Directory of Open Access Journals (Sweden)

    T. S. Saraswathy Subramaniam

    2014-01-01

    Full Text Available Since 1992, surveillance for acute flaccid paralysis (AFP cases was introduced in Malaysia along with the establishment of the National Poliovirus Laboratory at the Institute for Medical Research. In 2008, the Ministry of Health, Malaysia, approved a vaccine policy change from oral polio vaccine to inactivated polio vaccine (IPV. Eight states started using IPV in the Expanded Immunization Programme, followed by the remaining states in January 2010. The objective of this study was to determine the viral aetiology of AFP cases below 15 years of age, before and after vaccine policy change from oral polio vaccine to inactivated polio vaccine. One hundred and seventy-nine enteroviruses were isolated from the 3394 stool specimens investigated between 1992 and December 2012. Fifty-six out of 107 virus isolates were polioviruses and the remaining were non-polio enteroviruses. Since 2009 after the sequential introduction of IPV in the childhood immunization programme, no Sabin polioviruses were isolated from AFP cases. In 2012, the laboratory AFP surveillance was supplemented with environmental surveillance with sewage sampling. Thirteen Sabin polioviruses were also isolated from sewage in the same year, but no vaccine-derived poliovirus was detected during this period.

  12. How Drone Strikes and a Fake Vaccination Program Have Inhibited Polio Eradication in Pakistan: An Analysis of National Level Data.

    Science.gov (United States)

    Kennedy, Jonathan

    2017-10-01

    This article investigates whether the United States' counterinsurgency operations have inhibited polio eradication efforts in northwestern Pakistan, the world's last major reservoir of polio. Anecdotal evidence suggests that militants disrupt polio vaccination programs because of suspicions that campaigns are a cover for gathering intelligence on Central Intelligence Agency (CIA) drone targets. This paper analyzes national-level quantitative data to test this argument. Between 2004 and 2012, the number of polio cases in Pakistan closely mirrored the number of drone strikes. But from 2013 onward, polio cases increased while drone strikes fell. This can be explained by the CIA's use of a fake immunization campaign in a failed attempt to obtain the DNA of Osama bin Laden's relatives prior to his assassination in 2011. This seemingly vindicated militants' suspicions that vaccination programs were a cover for espionage. Militants consequently intensified their disruption of immunization campaigns, resulting in an increase in polio cases in Pakistan, as well as in Afghanistan, Syria, and Iraq. For politicians and military planners, drones are attractive because they are said to harm fewer civilians than conventional methods of warfare. However, this paper demonstrates that drone strikes had negative effects on the well-being of civilians in Pakistan and further afield because they undermined global efforts to eradicate polio.

  13. PERAN LABORATORIUM DALAM MENUNJANG ERADIKASI POLIO

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    Gendro Wahyuhono

    2012-09-01

    Full Text Available Pada sidang tanggal 28 Mei 1988 telah diadopsi resolusi WHA (World Health Assembly dan menugaskan WHO untuk melaksanakan pemberantasan virus polio dari dunia menjelang tahun 2000. Keberhasilan dari rencana tersebut di atas akan sangat bergantung pada banyak faktor dari Pengembangan Program Imunisasi (PPI yang ada. Hal yang paling penting adalah peningkatan cakupan imunisasi dan peningkatan surveillons. Khusus penyakit polio, kegiatan surveillons sangat bergantung pada pelayanan laboratorium. Ketergantungan ini makin meningkat dengan makin berkurangnya kasus poliomyelitis. Di suatu daerah, di mana kasus polio sudah sangat jarang ditemukan maka setiap kasus lumpuh layuh pada anak balita harus diperiksa laboratorium secara lengkap dan sempurna. Tulisan ini memuat beberapa bahasan tentang virus polio, patogenesis, cara penularan, imunitas, dan pencegahannya dengan imunisasi. Jaringan laboratorium mengenai tingkat eradikasi polio, peran dan fungsi laboratorium. Cara pengumpulan spesimen, cara penyimpanan dan pengirimannya.   Kata kunci: Polio, Laboratorium, Eradikasi

  14. A Cross-Sectional Survey of Healthcare Workers on the Knowledge and Attitudes towards Polio Vaccination in Pakistan.

    Directory of Open Access Journals (Sweden)

    Muhammad Umair Khan

    Full Text Available Pakistan accounts for 85.2% of the total polio cases reported worldwide. Healthcare workers (HCWs are an integral part of immunization campaigns and source of education for the general public. This study aimed to assess the knowledge and attitudes towards polio vaccination among HCWs providing immunisation and education to general public in Quetta and Peshawar divisions of Pakistan.A cross-sectional survey of 490 HCWs was conducted in two major referral public teaching hospitals of Quetta and Peshawar divisions. During February to April, 2015, a random sample of 490 HCWs was invited to participate in this study. Knowledge and attitudes were assessed by using self-administered, anonymous and pretested questionnaire. Descriptive and logistic regression analyses were used to express the results.A total of 468 participants responded to the questionnaire, giving a response rate of 95.5%. Overall, participants demonstrated good knowledge and positive attitudes towards polio vaccination. The mean knowledge score of HCWs about polio was 13.42 ± 2.39 (based on 18 knowledge questions while the mean attitude score was 28.75 ± 5.5 (based on 9 attitudes statements. Knowledge gaps were identified about the incubation period of poliovirus (19.5%, management issues (31.9%, use of polio vaccine in mild illnesses (34.7% and the consequences of the polio virus (36.9%. The majority of participants agreed that all children should be vaccinated for polio (95.1%, while reservations were noted about the need of a booster (38.9%, and sterility issues associated with polio vaccines (43.6%. Internet (n = 167, 37% and Posters (n = 158, 35% were the main sources used by HCWs to educate themselves about polio.Participants in this study had good knowledge and positive attitudes towards polio vaccination. Although the data are indicative of gaps in the knowledge of HCWs, the findings may not be generalized to other hospitals in Pakistan.

  15. WHO Polio Eradication Program: Problems and Solutions

    Directory of Open Access Journals (Sweden)

    S. M. Kharit

    2016-01-01

    Full Text Available In 2013 WHO re-evaluated its main goals of the polio eradication program. A modernization program was accepted with regard to the National vaccination calendars worldwide which includes a step-by-step refusal from the living polio vaccine (OPV and a total transition to the inactivated polio vaccine (IPV starting in 2019. Because of the total eradication of the polio type 2 virus, as an intermediate step the 3-valence OPV was substituted with the 2-valence OPV, which does not contain the type 2 polio virus, in April 2016. The aim of the article is to present the history of polio prevention and to state the reasons for the adoption of 3rd edition of the Global Polio Eradication Initiative. The new approaches were defined for eradication of wild polio virus type 1 and vaccine related strains. A new strategy for global switch to inactivated polio vaccine by 2019 was suggested.

  16. Why have the majority of recent polio cases occurred in countries affected by Islamist militancy? A historical comparative analysis of the political determinants of polio in Nigeria, Somalia, Pakistan, Afghanistan and Syria.

    Science.gov (United States)

    Kennedy, Jonathan

    2016-01-01

    This article aims to understand why the last few areas where polio remains are affected by armed conflicts involving militant organizations that use Islam to legitimize their activities. The first section critically analyses the argument that Muslims' animosity towards polio vaccination programmes is a consequence of their irrational, backward, anti-Western theology. This argument is depoliticizing, ahistorical and orientalist. Moreover, it does not explain why Islamist militant groups' attitudes to polio vaccination campaigns vary between countries. The second section analyses official documents, newspaper articles, interviews and historical and ethnographic accounts to understand the relationship between Islamist militant groups and polio in five countries - Nigeria, Somalia, Pakistan, Afghanistan and Syria - that account for 95% of the world's polio cases since 2012. I demonstrate that specific political grievances related to the postcolonial state and/or foreign military intervention help to explain variations in militant groups' attitudes to polio vaccination programmes. The paper concludes by considering the policy implications of the analysis. Improved access for polio vaccinators is not predicated on military victory against the militants but securing support of de facto political leaders. This can be achieved by developing a better understanding of the specific sociopolitical contexts in which immunization programmes operate.

  17. [Poliomyelitis and the post-polio syndrome].

    Science.gov (United States)

    Dénes, Z; Varga, M

    2001-07-15

    In developed countries as well as in Hungary polio virus related disease disappeared completely due to the extensive administering of vaccine. As a result, young and middle-aged doctors have no experience of encountering acute polio virus infection but instead they meet its resultant impairments and disabilities. Persons who had suffered the onset of poliomyelitis 3 or 4 decades earlier, may to develop a new set of symptoms and functional declines. The criteria for post-polio syndrome were identified and its impairments and disabilities were described. It is only within the last decade that the adaptive changes in muscular tissue, insufficiently compensed denervation, together with the effects of physiotherapy, have become better known. The aim of this paper is to review the present situation concerning the struggle for keeping the polio virus in check, to give a short summary of the post-polio syndrome and to draw attention to the importance of rehabilitation.

  18. Is EU/EEA population protected against polio?

    NARCIS (Netherlands)

    Nijsten, D.R.E.; Carrilo-Santisteve, P.; Miglietta, A.; Ruitenberg, E.J.; Lopalco, P.L.

    2015-01-01

    The WHO European Region has been declared polio-free since 2002. By 2010, inactivated polio vaccine (IPV) was the only polio vaccine in use in the EU/EEA for the primary vaccination of children. A systematic review of the literature on polio seroprevalence studies, complemented by the analysis of

  19. Awareness of pulse polio immunisation.

    Science.gov (United States)

    Gomber, S; Taneja, D K; Mohan, K

    1996-01-01

    Mass polio immunisation campaign was launched in the national capital territory of Delhi with 2 doses of polio vaccine to be administered to children upto 3 years of age on October and December 4, 1994 respectively. Massive information, education & communication (IEC) efforts through mass media and interpersonal communication preceded the dates of the campaign. A study to assess the awareness of general population was carried out by interviewing 225 adult residents of Delhi using a structured questionnaire. These were drawn by two stage stratified random sampling. Zonewise assembly segments in the first stage and census enumeration blocks in the second stage formed the sampling frame. The study, carried out 3 days prior to date of administration of first dose of oral polio, revealed that 60.4% of population was aware of the programme being launched and 31.6% about aim of the programme. None of the respondents were aware of all the specific parameters put together correctly viz., objective, immunisation days, age group & immunisation status of children. The higher level of awareness was directly proportional to the level of education. The overwhelming success of the programme was indicated by immunisation of > 90% children upto 3 years of age all over Delhi in the first phase of the programme. The key to success of the programme despite low awareness is explained on the basis of unflinching efforts put in by vaccine centre level committees, integrated child development scheme (ICDS) and urban basic service (UBS) functionaries in mobilising people to reach various vaccination centres. Other states planning to launch such mass campaigns should pay attention to social mobilisation in addition to IEC efforts for successful completion of the programme.

  20. Polio Patients in Northern Italy, a 50 Year Follow-up.

    Science.gov (United States)

    Bertolasi, L; Danese, A; Monaco, S; Turri, M; Borg, K; Werhagen, L

    2016-01-01

    Poliomyelitis was before the immunization an important medical problem. Nowadays polio prior patients (PP) suffer from polio sequelae or have developed post-polio-syndrome (PPS) with increasing paresis, pain and fatigue. To analyze the medical situation 50 years after acute polio. The degree of paresis was compared between the recovery 1952-1961 and 2012.The prevalence of patients fulfilling the criteria for PPS was estimated. The study was performed in Italy. Included were PP with rehabilitation after acute polio 1952-1961 and in 2012. During the years PP underwent yearly evaluation. A thorough neurological examination was performed in 2012. A telephone interview with questions concerning pain, paresis, fatigue, walking aids and concomitant diseases was performed in 2012. The patients were divided in two groups, if they fulfilled the criteria for PPS or not. Included were 67(94%) patients receiving rehabilitation after acute poliomyelitis and 2012. 78% were walkers, half of the PPS used wheelchair. Eight out of ten suffered from pain. Four out of ten fulfilled the PPS criteria. Pain was slightly more common in PPS. Female gender, fatigue and wheelchair dependency were significantly more common in PPS while pain was common in both groups.

  1. Wild and vaccine-derived poliovirus circulation, and implications for polio eradication.

    Science.gov (United States)

    Lopalco, P L

    2017-02-01

    Polio cases due to wild virus are reported by only three countries in the world. Poliovirus type 2 has been globally eradicated and the last detection of poliovirus type 3 dates to November 2012. Poliovirus type 1 remains the only circulating wild strain; between January and September 2016 it caused 26 cases (nine in Afghanistan, 14 in Pakistan, three in Nigeria). The use of oral polio vaccine (OPV) has been the key to success in the eradication effort. However, paradoxically, moving towards global polio eradication, the burden caused by vaccine-derived polioviruses (VDPVs) becomes increasingly important. In this paper circulation of both wild virus and VDPVs is reviewed and implications for the polio eradication endgame are discussed. Between April and May 2016 OPV2 cessation has been implemented globally, in a coordinated switch from trivalent OPV to bivalent OPV. In order to decrease the risk for cVDPV2 re-emergence inactivated polio vaccine (IPV) has been introduced in the routine vaccine schedule of all countries. The likelihood of re-emergence of cVDPVs should markedly decrease with time after OPV cessation, but silent circulation of polioviruses cannot be ruled out even a long time after cessation. For this reason, immunity levels against polioviruses should be kept as high as possible in the population by the use of IPV, and both clinical and environmental surveillance should be maintained at a high level.

  2. Your Child's Immunization Record

    Science.gov (United States)

    ... b Varicella (Chickenpox) Inactivated Polio Measles, Mumps, Rubella Hepatitis A Pneumococcal Conjugate Influenza (Flu) Adapted from Immunizations & Infectious Diseases: An Informed Parent’s Guide Copyright © 2006 American Academy of Pediatrics, revised 2/2012 Note: Immunization information is updated ...

  3. Violence, insecurity, and the risk of polio: A systematic analysis.

    Directory of Open Access Journals (Sweden)

    Kia Guarino

    Full Text Available Since the introduction of polio vaccines in the 1950's and 60's, eradication of poliovirus from the world has been technically feasible. Progress towards this goal, however, has been uneven and influenced by social and political factors that challenge the implementation of robust immunization programs. While violence and insecurity are often cited as barriers to eradication, current global risk models are largely based on virologic and immunologic indicators measured at national levels. In this manuscript, we quantify the relevance of indicators of violence and insecurity on the risk of polio spread.Using logistic regression models and public data sources, we evaluate the relationship between measures of violence and instability and the location of poliomyelitis cases between 2006 and 2015 at the country-level, both individually and after controlling for more proximal determinants of disease, such as nearby circulating poliovirus and vaccination rates. We found that increases in a country's Fragile States Index (FSI and Global Peace Index (GPI, aggregate indicators of violence and instability, were associated with the occurrence of poliovirus cases in the subsequent year (p< 0.01, even after controlling for established risk factors. These effects of violence and insecurity must be mediated through immunity and exposure to poliovirus, coarse measures of which are included in our model. This also implies that in our study, and in risk models in general, the interpretation depends on the quality and granularity of available data.National virologic and immunologic indicators understate the risk of poliovirus spread in areas with violence and insecurity, and the inclusion of such factors improves precision. In addition, the link between violence and incidence of disease highlights the broader challenge of implementing health interventions in conflict areas. We discuss practical implications of this work in understanding and measuring the risks to

  4. Polio

    Science.gov (United States)

    ... and more ... Mayo Clinic Health Letter Medical Products Population Health and Wellness ... in parts of Asia and Africa. The Centers for Disease Control and Prevention (CDC) advises taking precautions to protect ...

  5. Geo-spatial reporting for monitoring of household immunization coverage through mobile phones: Findings from a feasibility study.

    Science.gov (United States)

    Kazi, A M; Ali, M; K, Ayub; Kalimuddin, H; Zubair, K; Kazi, A N; A, Artani; Ali, S A

    2017-11-01

    The addition of Global Positioning System (GPS) to a mobile phone makes it a very powerful tool for surveillance and monitoring coverage of health programs. This technology enables transfer of data directly into computer applications and cross-references to Geographic Information Systems (GIS) maps, which enhances assessment of coverage and trends. Utilization of these systems in low and middle income countries is currently limited, particularly for immunization coverage assessments and polio vaccination campaigns. We piloted the use of this system and discussed its potential to improve the efficiency of field-based health providers and health managers for monitoring of the immunization program. Using "30×7" WHO sampling technique, a survey of children less than five years of age was conducted in random clusters of Karachi, Pakistan in three high risk towns where a polio case was detected in 2011. Center point of the cluster was calculated by the application on the mobile. Data and location coordinates were collected through a mobile phone. This data was linked with an automated mHealth based monitoring system for monitoring of Supplementary Immunization Activities (SIAs) in Karachi. After each SIA, a visual report was generated according to the coordinates collected from the survey. A total of 3535 participants consented to answer to a baseline survey. We found that the mobile phones incorporated with GIS maps can improve efficiency of health providers through real-time reporting and replacing paper based questionnaire for collection of data at household level. Visual maps generated from the data and geospatial analysis can also give a better assessment of the immunization coverage and polio vaccination campaigns. The study supports a model system in resource constrained settings that allows routine capture of individual level data through GPS enabled mobile phone providing actionable information and geospatial maps to local public health managers, policy makers

  6. [The history of polio in Sweden - from infantile paralysis to polio vaccine].

    Science.gov (United States)

    Axelsson, Per

    2004-01-01

    Although other epidemics declined due to improved hygiene and sanitation, legislation, and vaccination, polio epidemics appeared in Sweden in 1881 and at the turn of the 20th century the disease became and annual feature in the Swedish epidemiological pattern. Due to the vaccination starting in 1957 epidemics ceased to exist in Sweden around 1965. This article deals with the history polio epidemics in Sweden, 1880-1965 and gives a brief description of: the demographical influence of polio, how did the medical authorities investigate and try to combat it, and the different comprehensions of how polio affected its victims.A study of polio incidence in Sweden at the national level during 1905-1962 reveals that the disease caused major epidemics in 1911-1913 and 1953. At the beginning of the 20th century polio primarily attacked children up to 10 years of age, and at the end of the period victims were represented in all age groups, but mainly in the ages 20-39. Due to its enigmatic appearance, polio was not considered as an epidemic infectious disease during the 19th century. Sweden's early epidemics enabled Swedish medical science to act and together with American research institutes it acquired a leading role in international medical research on the disease. In the 1955 Jonas Salk produced the first successful vaccine against polio but also Sweden developed its own vaccine, different in choice of methods and materials from the widely used Salk-vaccine.

  7. The global introduction of inactivated polio vaccine can circumvent the oral polio vaccine paradox

    NARCIS (Netherlands)

    Heinsbroek, E.; Ruitenberg, E.J.

    2010-01-01

    This literature review identifies the factors that influence the decision to introduce inactivated polio vaccine (IPV) in developing countries as opposed to the policy of vaccine cessation. Attenuated viruses in the oral polio vaccine (OPV) can replicate, revert to neurovirulence and become

  8. EJSCREEN Supplementary Indexes 2015 Public

    Data.gov (United States)

    U.S. Environmental Protection Agency — There are 40 supplementary EJSCREEN indexes that are divided into 5 categories: EJ Index with supplementary demographic index, Supplementary EJ Index 1 with...

  9. Comparison of impact and cost-effectiveness of rotavirus supplementary and routine immunization in a complex humanitarian emergency, Somali case study.

    Science.gov (United States)

    Gargano, Lisa M; Tate, Jacqueline E; Parashar, Umesh D; Omer, Saad B; Cookson, Susan T

    2015-01-01

    A humanitarian emergency involves a complete breakdown of authority that often disrupts routine health care delivery, including immunization. Diarrheal diseases are a principal cause of morbidity and mortality among children during humanitarian emergencies. The objective of this study was to assess if vaccination against rotavirus, the most common cause of severe diarrhea among children, either as an addition to routine immunization program (RI) or supplemental immunization activity (SIA) would be cost-effective during a humanitarian emergency to decrease diarrhea morbidity and mortality, using Somalia as a case study. An impact and cost-effectiveness analysis was performed comparing no vaccine; two-dose rotavirus SIA and two-dose of RI for the 424,592 births in the 2012 Somali cohort. The main summary measure was the incremental cost per disability-adjusted life-year (DALY) averted. Univariate sensitivity analysis examined the extent to which the uncertainty in the variables affected estimates. If introduced in Somalia, a full-series rotavirus RI and SIA would save 908 and 359 lives, respectively, and save US$63,793 and US$25,246 in direct medical costs, respectively. The cost of a RI strategy would be US$309,458. Because of the high operational costs, a SIA strategy would cost US$715,713. US$5.30 per DALY would be averted for RI and US$37.62 per DALY averted for SIA. Variables that most substantially influenced the cost-effectiveness for both RI and SIA were vaccine program costs, mortality rate, and vaccine effectiveness against death. Based on our model, rotavirus vaccination appears to be a cost-effective intervention as either RI or SIA, as defined by the World Health Organization as one to three times the per capita Gross Domestic Product (Somalia $112 in 2011). RI would have greater health impact and is more cost effective than SIA, assuming feasibility of reaching the target population. However, given the lack of infrastructure, whether RI is realistic in

  10. World Health Organization's Innovative Direct Disbursement Mechanism for Payment of Grassroots Immunization Personnel and Operations in Nigeria: 2004–2015

    Science.gov (United States)

    Yehualashet, Yared G.; Wadda, Alieu; Agblewonu, Koffi B.; Zhema, Theophilus; Ibrahim, Al-asi A.; Corr, Alhagie; Linkins, Jennifer; Mkanda, Pascal; Vaz, Rui G.; Nsubuga, Peter; Ashogbon, Daniel

    2016-01-01

    Background. Following the 1988 World Health Assembly resolution to eradicate polio, the government of Nigeria, with support from partners, has been implementing several rounds of supplementary immunization activities (SIAs) each year. In addition to the technical requirements, the success of the polio eradication initiative depends on timely provision of adequate financial resources. Disbursement of funds for SIAs and payment of allowances to numerous vaccination personnel at the grassroots level are enormous operational challenges in a country the size of Nigeria. Upon donors' request for a transparent and effective payment mechanism, the World Health Organization (WHO), in consultation with national counterparts, created the innovative direct disbursement mechanism (DDM) in 2004. The objective of the DDM was to timely deploy operational funds at the field level and directly pay vaccination personnel allowances at the grassroots level. Methods. A detailed operational guideline for funds disbursement was developed in close consultation with central and field stakeholders. Multiyear financial resource requirements and operational budgets for every campaign were produced by an interagency-coordinated finance subcommittee. The WHO engaged a bank and an accounting firm as DDM partners to support disbursement of and accounting for the SIA funds, respectively. The 37 WHO field offices were equipped with electronic financial systems to support the DDM process, and temporary payment sites were set up to facilitate payment to vaccination personnel at the grassroots level. Coordination meetings among DDM partners were held regularly to reconcile financial records and address operational challenges. Results. Between 2004 and 2014, DDM supported 99 polio and nonpolio vaccination campaigns, disbursing more than $370 million to about 16 million beneficiaries across 280 temporary payment sites. To mitigate security risks and reduce operational costs, the WHO and DDM

  11. Supplementary Sensorimotor Seizures

    OpenAIRE

    J Gordon Millichap

    1995-01-01

    The electroclinical and neuroimaging features, and response to antiepileptic drugs in 12 children with seizures involving the supplementary sensory motor area (SSMA) are reported from the British Columbia’s Children’s Hospital, Vancouver, BC, Canada.

  12. Supplementary nurse prescribing.

    Science.gov (United States)

    Hay, Alison; Bradley, Eleanor; Nolan, Peter

    To explore the attitudes of multidisciplinary team members to nurse prescribing and to establish its perceived advantages and disadvantages. Five focus groups were conducted with a range of healthcare professionals in one trust. A total of 46 participants took part in the study A structured schedule was used during each discussion to elicit group members' views on supplementary nurse prescribing. The data were analysed thematically and key themes and concepts were identified. These are summarised under five main headings: what is supplementary prescribing?; why introduce supplementary prescribing?; perceived benefits of supplementary prescribing; concerns about supplementary prescribing; and skills necessary for supplementary prescribing. Analysis of the data suggests that although teams were generally supportive of nurse prescribing they are largely confused about what is being recommended and why. There was concern about how nurse prescribing will be implemented and its potential to disrupt team functioning. A considerable amount of preparation will be required to ensure that nurse prescribers have the organisational and team support to adapt to their new roles.

  13. CIRCUMSTANCES AND CONSEQUENCES OF FALLS IN POLIO SURVIVORS

    NARCIS (Netherlands)

    Bickerstaffe, Alice; Beelen, Anita; Nollet, Frans

    2010-01-01

    Objectives: Many polio survivors have symptoms that are known risk factors for falls in elderly people. This study aims to determine the: (i) frequency; (ii) consequences; (iii) circumstances; and (iv) factors associated with falls in polio survivors. Methods: A survey was conducted among 376 polio

  14. The Assessment of Effectiveness of Immunization in the Control of ...

    African Journals Online (AJOL)

    This strong partnership resulted in the increase of routine immunization coverage of Diptheria-Pertussis-Tetanus 3 from 37.5% in December 2005 to 72% by end of December 2006. There was a decline in the transmission of wild polio virus type 1. Only 22% of the 1129 polio cases confirmed in 2006 occurred during the ...

  15. [Post-polio syndrome - a case report].

    Science.gov (United States)

    Pastuszak, Żanna; Tomczykiewicz, Kazimierz; Stępień, Adam

    2015-07-01

    Post-polio syndrome occurs 30-40 years after polio virus infection. The main symptoms of PPS are slowly progressive muscle limbs paresis with muscle atrophy, joints pain, paresthesia. In 90% of patients the main symptom is fatigue that leads to physical and mental activity deterioration. The cause of disease remains unknown. Probably it is an effect of motoneurons damage during acute virus polio infection, their overloading and degeneration of remaining ones. In this study we described a case of man who developed PPS 36 years after Heine-Medin disease. The main symptom was intensification of right limb paresis and muscle atrophy. In electromyography there were damage features of muscle clinically affected and unaffected. Changes in lifestyle made possible to continue occupational activity. © 2015 MEDPRESS.

  16. Treating fatigue in post-polio syndrome

    NARCIS (Netherlands)

    Koopman, F.S.

    2016-01-01

    The general aim of this thesis was to expand the knowledge on treatment of fatigue in post-polio syndrome (PPS). It was demonstrated that fatigue is severe and persistent in this population due to both physical and psychologic factors. These factors can potentially be modified, which may provide an

  17. Survey of young patients with polio and a foreign background at a Swedish post-polio outpatient clinic.

    Science.gov (United States)

    Werhagen, Lars; Borg, Kristian

    2016-10-01

    Nowadays, polio survivors aged under 60 years are non-native Swedes which pose new aspects and challenges to a post-polio outpatient clinic. To analyze the medical data, walking aids, occupational, and family situation in non-native polio survivors aged less than 60 years at a Swedish post-polio outpatient clinic. Retrospective data analysis. Data were retrieved from medical records at the post-polio outpatient clinic. Actual age, age at acute polio infection, walking capacity, pain, concomitant diseases, working and family situation, and ethnical origin were analyzed. Data are presented in numbers and percentage. 153 patients were included. Mean age was 45 (17-60) years, and mean age at acute polio infection was 2 (0-12) years. Paresis of the lower extremities was the most common disability. 10 % were wheelchair dependent. Pain occurred in 70 % with a mean intensity of 55 measured with the visual analog scale. Hypertension was the most common concomitant disease. Half of the polio survivors were working at least part time, and roughly half were singles. Data were comparable with data earlier published in Swedish native polio survivors. Non-native polio survivors aged under 60 years showed similarities in age at acute polio infection, paresis, prevalence, and intensity of pain when compared with native Swedish polio survivors. They were, however, younger, and were less often working and married/cohabitants than native Swedish polio survivors. The results of this study underline the importance of social and vocational rehabilitation tailoring rehabilitation suitable for polio survivors with a foreign background.

  18. Supplementary 1..2

    Indian Academy of Sciences (India)

    spermatocyte stage (SC) cysts, respectively. Note that in both cases the GFP fluorescence is excluded from the germline cells and localized in the somatic cyst cells. WB marks the waste bags at the end of elongated spermatids within the cysts. Supplementary table 1. Fly stocks used in the study. Stocks. Source. Reference.

  19. The Knowledge and Attitude towards Childhood Immunization ...

    African Journals Online (AJOL)

    The results showed that almost all the respondents were aware of immunization and that immunization could prevent childhood illness (93.8%; 98.1%) respectively. However, some of the respondents (28.8%) felt immunization will make their children brilliant. A large percentage of the respondents (45.5%) thought that polio ...

  20. Medicaid and Childhood Immunizations: A National Study.

    Science.gov (United States)

    Liu, Joseph Tiang-Yau; Rosenbaum, Sara

    In recent years, falling immunization rates in the United States have resulted in an increased number of cases of preventable diseases. For example, the United States ranks behind 16 other nations in proportion of infants immunized against polio. Reasons for the decline of immunizations include skyrocketing vaccine costs, rising poverty rates,…

  1. Crippling Violence: Conflict and Incident Polio in Afghanistan.

    Directory of Open Access Journals (Sweden)

    Alison Norris

    Full Text Available Designing effective public health campaigns in areas of armed conflict requires a nuanced understanding of how violence impacts the epidemiology of the disease in question.We examine the geographical relationship between violence (represented by the location of detonated Improvised Explosive Devices and polio incidence by generating maps of IEDs and polio incidence during 2010, and by comparing the mean number of IED detonations in polio high-risk districts with non polio high-risk districts during 2004-2009.We demonstrate a geographic relationship between IED violence and incident polio. Districts that have high-risk for polio have highly statistically significantly greater mean numbers of IEDs than non polio high-risk districts (p-values 0.0010-0.0404.The geographic relationship between armed conflict and polio incidence provides valuable insights as to how to plan a vaccination campaign in violent contexts, and allows us to anticipate incident polio in the regions of armed conflict. Such information permits vaccination planners to engage interested armed combatants to co-develop strategies to mitigate the effects of violence on polio.

  2. Next generation inactivated polio vaccine manufacturing to support post polio-eradication biosafety goals.

    Directory of Open Access Journals (Sweden)

    Yvonne E Thomassen

    Full Text Available Worldwide efforts to eradicate polio caused a tipping point in polio vaccination strategies. A switch from the oral polio vaccine, which can cause circulating and virulent vaccine derived polioviruses, to inactivated polio vaccines (IPV is scheduled. Moreover, a manufacturing process, using attenuated virus strains instead of wild-type polioviruses, is demanded to enhance worldwide production of IPV, especially in low- and middle income countries. Therefore, development of an IPV from attenuated (Sabin poliovirus strains (sIPV was pursued. Starting from the current IPV production process based on wild type Salk strains, adaptations, such as lower virus cultivation temperature, were implemented. sIPV was produced at industrial scale followed by formulation of both plain and aluminium adjuvanted sIPV. The final products met the quality criteria, were immunogenic in rats, showed no toxicity in rabbits and could be released for testing in the clinic. Concluding, sIPV was developed to manufacturing scale. The technology can be transferred worldwide to support post polio-eradication biosafety goals.

  3. Perbandingan Manfaat Vaksin Oral Polio 1 (Monovalen) dengan Vaksin Oral Polio Trivalen Terhadap Transmisi Virus Polio 1 dalam Upaya Mengatasi Kejadian Luar Biasa Polio 1 di Indonesia Tahun 2005: ditinjau melalui respons imun dan keamanannya

    OpenAIRE

    Kusnandi Rusmil

    2016-01-01

    Latar belakang. Indonesia menggunakan trivalent oral polio vaccine (tOPV) sejak tahun 1977 dan sejak tahun 1995 tidak pernah ditemukan lagi kasus poliomelitis. Pada Maret 2005 terjadi kejadian luar biasa (KLB) polio yang meluas ke seluruh pulau Jawa dan Sumatera. Berdasarkan pengalaman negara yang berhasil mengatasi KLB, penggunaan monovalent oral polio vaccine (mOPV) sesuai penyebab KLB memberikan hasil lebih cepat dibandingkan tOPV. Tujuan. Melihat manfaat pemberian mOPV1 dibandingkan de...

  4. [Post-polio syndrome. Part II. Therapeutic management].

    Science.gov (United States)

    Matyja, Ewa

    2012-01-01

    The care of patients with post-polio syndrome ought to be carried out by a multidisciplinary team of specialists, including medical professionals, specialists of rehabilitation, psychologists and social workers. Many therapeutic strategies might be employed to reduce the late effects of polio. Today, the management of post-polio syndrome is based on non-pharmacological intervention, including lifestyle modification, decrease of physical activity, rest periods during the day and an individually tailored training program.

  5. Eradikasi Dan Babak Akhir Polio: Peran Tenaga Kesehatan Indonesia

    OpenAIRE

    Hartono Gunardi

    2016-01-01

    Poliomielitis adalah penyakit menular yangditandai dengan kelumpuhan akibat kerusakanmotor neuron di kornu anterior sumsum tulangbelakang; disebabkan oleh tiga serotipe virus polioyaitu serotipe 1 (brunhilde), serotipe 2 (lansig) danserotipe 3 (leon).1 Poliomielitis ditularkan secarafekal-oral atau oral-oral.Sebelum vaksin polio ditemukan, semua anakyang terinfeksi virus polio dan sekitar 1 dari 200anak yang terinfeksi akan menderita kelumpuhan.Setelah ditemukan vaksin polio inaktivasi (IPV,s...

  6. Eradikasi dan Babak Akhir Polio: Peran Tenaga Kesehatan Indonesia

    OpenAIRE

    Hartono Gunardi

    2017-01-01

    Poliomielitis adalah penyakit menular yangditandai dengan kelumpuhan akibat kerusakanmotor neuron di kornu anterior sumsum tulangbelakang; disebabkan oleh tiga serotipe virus polioyaitu serotipe 1 (brunhilde), serotipe 2 (lansig) danserotipe 3 (leon).1 Poliomielitis ditularkan secarafekal-oral atau oral-oral.Sebelum vaksin polio ditemukan, semua anakyang terinfeksi virus polio dan sekitar 1 dari 200anak yang terinfeksi akan menderita kelumpuhan.Setelah ditemukan vaksin polio inaktivasi (IPV,...

  7. [Polio paralytic. New problems: postpolio syndrome].

    Science.gov (United States)

    Esteban, Jesús

    2013-01-01

    In 1875 M. Raymond described a progressive muscle wasting and weakness in 3 individuals survivors of childhood acute poliomyelitis. Jean-Martin Charcot suggested that the initial injury should let these guys neurons more sensitive to develop posterior spinal diseases and new weakness was the result of overuse of the affected muscles. In 1979, after the publication of the description given by a 57 year old patient on motor difficulties that developed after suffering of polio in childhood, there was a very significant increase of comments of other individuals with similar symptoms, reaching wedged in the 80s the term of post-polio syndrome. The term is reserved for describing the development of new neurological symptoms, especially for the development of muscle weakness, muscle atrophy and new muscle fatigue not explained by other medical causes, and appear after more than 15 years of infection acute. Is estimated to affect 20 to 85% of individuals with a history of polio in childhood. In 2000 first described the diagnostic criteria. This syndrome determines a change in the functional abilities. Its pathogenesis is unknown, may be associated with aging. It could also be due to an inflammatory persistent or be influenced by genetic factors. There is no effective drug treatment, so I can only recommend symptomatic and moderate muscle training.

  8. Pharyngolaryngeal manifestations of post-polio syndrome

    Directory of Open Access Journals (Sweden)

    Biase, Noemi Grigoletto De

    2011-10-01

    Full Text Available Introduction: The post-polio syndrome (PPS is characterized by a new episod of atrophy or muscle weakness in individuals previously affected by poliomyelitis. The symptoms start from an extended period of clinical stability ranging from 20 to 40 years, after the initial chart of polio. Among the pathophysiological mechanisms, the most likely is that the syndrome represents a process of attrition and neuronal metabolic exhaustion due to a continuous process of denervation reinnervation which begins after the initial acute. Objective: Review the clinical characteristics and pathophysiological of PPS,as well as present the approach in cases with pharyngolaryngeal manifestations. Case Report: We present the clinical case of a male patient with 48 years old, with main complaints of dysphonia, dysphagia and previous history of polio. The patient underwent a diagnostic investigation, in which the voice psychoacoustic findings are described. Laringoscopic, electromyographic and the videoendoscopy of swallowing compatible with PPS. The treatment consisted in phonotherapy in a total of 11 weekly sessions and guidelines for swallowing, with satisfactory improvement of the symptoms. Final comments: The pharyngolaryngeal manifestations of PPS are susceptible to treatment, obtaining satisfactory results, with improvement of life quality of the patients.

  9. Survey of post polio syndrome in Tehran

    Directory of Open Access Journals (Sweden)

    Talebian S

    2009-04-01

    Full Text Available "nBackground: The long-term effects of poliomyelitis are known in many of countries. In despite of one accrue title for these signs and symptoms; there are similarity aspects in patients' problems. In the signs of explained, absence of strength and endurance, musculoskeletal difficulties, respiratory dysfunction, sleep disorders are more generalized. Prevalence of post polio syndrome (PPS is aim of this study. "nMethods: 150 subjects with history of poliomyelitis (80 male and 70 female in Tehran city contributes in this study and complete question forms. "nResults: Muscle pain was reported in 88% of subjects. Thigh muscle weakness was at 42/28%, also muscle spasm indicated at 66%. Recurrent falling of subjects appeared in 74/7%. Early fatigue reported 86%. Above five signs selected for PPS. In this study 85 subjects had four signs of above criteria or 56.66% of subjects had PPS. "nConclusion:  Depended of evaluation and observation there is post polio syndrome in Tehran. Recommended for physical therapy of post polio syndrome attend to stages of progression of this syndrome. In aim to this procedure, physical treatment of these patients must limit to muscle fatigue and also severe physical and exercise activities must be reduce, also some mild aerobic activities without fatigue can be useful.

  10. Post-polio syndrome: renaissance of poliomyelitis?

    Directory of Open Access Journals (Sweden)

    Claudio Andre Barbosa de Lira

    2009-03-01

    Full Text Available Poliomyelitis is an acute and infectious viral disease, transmitted primarily through oral-fecal contact or directly, person to person. Approximately 90% of the individuals infected by the polio virus do not present symptoms; however, the affected individuals can show a variety of symptoms if the virus reaches the bloodstream. In up to 2% of cases, the virus reaches the central nervous system  preferably infecting and destroying the motor neurons, resulting in muscular weakness and acute flaccid paralysis. Despite the expressive reduction in the number of cases, many people live with the consequences of the acute illness, thus representing a burden to the public healthcare systems. Many of these people present new manifestations as signs and symptoms that are called post-polio syndrome. It can be defined and characterized by new neuromuscular symptoms, which occur at least 15 years after a period of clinical and functional stability in patients with previous history of symptomatic poliomyelitis. The signs and symptoms characterizing the post-polio syndrome include new muscular weakness, muscular fatigue and atrophy, pain in joints and muscles, sleep disorders, intolerance to cold, respiratory and swallowing difficulties, and recent weight gain. Therefore, the aim of this review is to present the physiological changes caused by the new manifestation of symptoms in individuals with poliomyelitis.

  11. Childhood mortality after oral polio immunisation campaign in Guinea-Bissau

    DEFF Research Database (Denmark)

    Aaby, Peter; Hedegaard, Kathryn; Sodemann, Morten

    2005-01-01

    for the 6103 children less than 5 years of age in the Bandim Health Project's study area in Guinea-Bissau. Survival was ascertained through regular surveillance from March 1998 until the beginning of the war on June 7, 1998, the end of 1998, or the end of 1999, respectively. The child register was linked...... was not significant for all children under 5 years of age (mortality ratio (MR)=0.46 (0.18-1.15)). However, oral polio vaccination was associated with a beneficial effect for children under 6 months of age at the time of the campaign, the mortality ratio being 0.09 (95% CI 0.01-0.85) in the 3 months before the war.......28-0.69)) and no effect of oral polio vaccine was measurable in this age group. The effect of polio vaccine among children less than 6 months of age could be due to selection bias but might also represent a non-specific beneficial immune stimulation and there is nothing to suggest that OPV might have a negative effect...

  12. Estimating the risk of re-emergence after stopping polio vaccination

    Directory of Open Access Journals (Sweden)

    Akira eSasaki

    2012-05-01

    Full Text Available Live vaccination against polio has effectively prevented outbreaks in most developed countries for more than 40 years, and there remain only a few countries where outbreaks of poliomyelitis by the wild strain still threaten the community. It is expected that worldwide eradication will be eventually achieved through careful surveillance and a well-managed immunization program. The present paper argues, however, that based on a simple stochastic model the risk of outbreak by a vaccine-derived strain after the cessation of vaccination is quite high, even if many years have passed since the last confirmed case. As vaccinated hosts are natural reservoirs for virulent poliovirus, the source of the risk is the vaccination itself, employed to prevent the outbreaks. The crisis after stopping vaccination will emerge when the following two conditions are met: the susceptible host density exceeds the threshold for epidemics and the vaccinated host density remains large enough to ensure the occurrence of virulent mutants in the population. Our estimates for transmission, recovery, and mutation rates, show that the probability of an outbreak of vaccine-derived virulent viruses easily exceeds 90%. Moreover, if a small fraction of hosts have a longer infectious period, as observed in individuals with innate immunodeficiency, the risk of an outbreak rises significantly. Under such conditions, successful global eradication of polio is restricted to a certain range of parameters even if inactive polio vaccine (IPV is extensively used after the termination of live vaccination.

  13. Sailing in Uncharted Waters: Carefully Navigating the Polio Endgame.

    Directory of Open Access Journals (Sweden)

    Elizabeth Miller

    2016-10-01

    Full Text Available In a Perspective linked to the research article by Isobel Blake and colleagues, Elizabeth Miller and T. Jacob John discuss the path towards global polio eradication and the challenges, strategies, and necessary precautions around oral polio vaccine cessation.

  14. Polio Eradication Initiative (PEl) Emergency Plan: A Panacea for ...

    African Journals Online (AJOL)

    TNHJOURNALPH

    and surmount the intractable problem of sub- optimal vaccine coverage which has remained a critical bottleneck in the successful eradication of the polio virus in Nigeria. It becomes pertinent therefore, to appraise this latest effort to avoid a recurrence of failure in subsequent polio eradication programs. METHODS. A review ...

  15. Polio Eradication Initiative (PEl) Emergency Plan: A Panacea for ...

    African Journals Online (AJOL)

    Methods A review of related and available literature was conducted on the subject matter using the Google search engine, Google Scholar, and PubMed using the key words polio; eradication; Nigeria; and Global Polio Eradication Initiative. Result Much progress has been made towards achieving the required coverage ...

  16. Epidemiology and Distribution of Polio Induced Deformities in ...

    African Journals Online (AJOL)

    Background: Poliomyelitis has remained endemic in Nigeria despite the efforts made by governments to eradicate the disease. The deformities arising from poliomyelitis (polio) make the establishment of rehabilitation centres a public health priority. Objective: To study the epidemiology, nature and distribution of polio ...

  17. Post-Polio Directory 2014: Post-Polio Clinics, Health Professionals, Support Groups

    Science.gov (United States)

    ... com http://DynamicBracingSolutions.net Progressive Medical Helen A. Kent, BS, RRT 2720 Loker Ave W Ste P ... 760-686-5813, j_hueftle@yahoo.com Sierra Hills Post-Polio Syndrome Group Auburn Barbara Childress: babc2003@ ...

  18. Oral Polio Vaccination and Hospital Admissions With Non-Polio Infections in Denmark

    DEFF Research Database (Denmark)

    Sørup, Signe; Stensballe, Lone G; Krause, Tyra Grove

    2016-01-01

    with inactivated diphtheria-tetanus-pertussis-polio-Haemophilus influenzae type b vaccine (DTaP-IPV-Hib) or live measles-mumps-rubella vaccine (MMR) as their most recent vaccine. Methods.  A nationwide, register-based, retrospective cohort study of 137 403 Danish children born 1997-1999, who had received 3 doses...

  19. Eradikasi dan Babak Akhir Polio: Peran Tenaga Kesehatan Indonesia

    Directory of Open Access Journals (Sweden)

    Hartono Gunardi

    2017-01-01

    Full Text Available Poliomielitis adalah penyakit menular yangditandai dengan kelumpuhan akibat kerusakanmotor neuron di kornu anterior sumsum tulangbelakang; disebabkan oleh tiga serotipe virus polioyaitu serotipe 1 (brunhilde, serotipe 2 (lansig danserotipe 3 (leon.1 Poliomielitis ditularkan secarafekal-oral atau oral-oral.Sebelum vaksin polio ditemukan, semua anakyang terinfeksi virus polio dan sekitar 1 dari 200anak yang terinfeksi akan menderita kelumpuhan.Setelah ditemukan vaksin polio inaktivasi (IPV,salk pada tahun 1955, vaksin polio oral monovalen(mOPV, sabin tahun 1961 dan vaksin polio oraltrivalen (tOPV pada tahun 1963, program imunisasipolio berlangsung di seluruh dunia. Vaksin IPVdiganti dengan tOPV karena pemberiannyamudah, lebih unggul dalam merangsang kekebalanmukosa usus, dan lebih murah. Vaksin tOPV masukdalam Program Pengembangan Imunisasi/PPI diIndonesia sejak tahun 1978. Normal 0 false false false IN X-NONE X-NONE Estimation after classification using lot quality assurance sampling: corrections for curtailed sampling with application to evaluating polio vaccination campaigns.

    Science.gov (United States)

    Olives, Casey; Valadez, Joseph J; Pagano, Marcello

    2014-03-01

    To assess the bias incurred when curtailment of Lot Quality Assurance Sampling (LQAS) is ignored, to present unbiased estimators, to consider the impact of cluster sampling by simulation and to apply our method to published polio immunization data from Nigeria. We present estimators of coverage when using two kinds of curtailed LQAS strategies: semicurtailed and curtailed. We study the proposed estimators with independent and clustered data using three field-tested LQAS designs for assessing polio vaccination coverage, with samples of size 60 and decision rules of 9, 21 and 33, and compare them to biased maximum likelihood estimators. Lastly, we present estimates of polio vaccination coverage from previously published data in 20 local government authorities (LGAs) from five Nigerian states. Simulations illustrate substantial bias if one ignores the curtailed sampling design. Proposed estimators show no bias. Clustering does not affect the bias of these estimators. Across simulations, standard errors show signs of inflation as clustering increases. Neither sampling strategy nor LQAS design influences estimates of polio vaccination coverage in 20 Nigerian LGAs. When coverage is low, semicurtailed LQAS strategies considerably reduces the sample size required to make a decision. Curtailed LQAS designs further reduce the sample size when coverage is high. Results presented dispel the misconception that curtailed LQAS data are unsuitable for estimation. These findings augment the utility of LQAS as a tool for monitoring vaccination efforts by demonstrating that unbiased estimation using curtailed designs is not only possible but these designs also reduce the sample size. © 2014 John Wiley & Sons Ltd.

  1. An outbreak of type π vaccine-derived poliovirus in Sichuan province, China: emergence and circulation in an under-immunized population.

    Science.gov (United States)

    Wang, Hai-Bo; Fang, Gang; Yu, Wen-Zhou; Du, Fei; Fan, Chun-Xiang; Liu, Qing-Lian; Hao, Li-Xin; Liu, Yu; Zheng, Jing-Shan; Qin, Zhi-Ying; Xia, Wei; Zhang, Shi-Yue; Yin, Zun-Dong; Jing, Qiong; Zhang, Yan-Xia; Huang, Rong-Na; Yang, Ru-Pei; Tong, Wen-Bin; Qi, Qi; Guan, Xu-Jing; Jing, Yu-Lin; Ma, Qian-Li; Wang, Jin; Ma, Xiao-Zhen; Chen, Na; Zheng, Hong-Ru; Li, Yin-Qiao; Ma, Chao; Su, Qi-Ru; Reilly, Kathleen H; Luo, Hui-Ming; Wu, Xian-Ping; Wen, Ning; Yang, Wei-Zhong

    2014-01-01

    During August 2011-February 2012, an outbreak of type Π circulating vaccine-derived poliovirus (cVDPVs) occurred in Sichuan Province, China. A field investigation of the outbreak was conducted to characterize outbreak isolates and to guide emergency response. Sequence analysis of poliovirus capsid protein VP1 was performed to determine the viral propagation, and a coverage survey was carried out for risk assessment. One clinical compatible polio case and three VDPV cases were determined in Ngawa County, Ngawa Tibetan and Qiang Autonomous Prefecture, Sichuan Province. Case patients were unimmunized children, 0.8-1 years old. Genetic sequencing showed that the isolates diverged from the VP1 region of the type Π Sabin strain by 5-12 nucleotides (nt) and shared the same 5 nt VP1 substitutions, which indicate single lineage of cVDPVs. Of the 7 acute flaccid paralysis cases (all>6 months) reported in Ngawa Prefecture in 2011, 4 (57.1%) cases (including 2 polio cases) did not receive oral attenuated poliovirus vaccine. Supplementary immunization activities (SIAs) were conducted in February-May, 2012, and the strain has not been isolated since. High coverage of routine immunization should be maintained among children until WPV transmission is globally eradicated. Risk assessments should be conducted regularly to pinpoint high risk areas or subpopulations, with SIAs developed if necessary.

  2. Prevalence and risk factors of post-polio syndrome in a cohort of polio survivors.

    Science.gov (United States)

    Ragonese, Paolo; Fierro, Brigida; Salemi, Giuseppe; Randisi, Giovanna; Buffa, Daniela; D'Amelio, Marco; Aloisio, Antonella; Savettieri, Giovanni

    2005-09-15

    To investigate frequency and associated factors of post polio syndrome (PPS) in an Italian cohort of people with prior poliomyelitis. We screened subjects admitted for poliomyelitis at the paediatric hospital of the University of Palermo during the time frame 1945-1960. Patients who developed PPS were identified through a structured questionnaire and a neurologic examination. PPS diagnosis was made according to specified diagnostic criteria. Frequency of PPS was calculated in the selected cohort of polio survivors. The association with the investigated risk factors (sex, age at onset of polio, extension and severity of polio, education, associated diseases, cigarette smoking, trauma, polio vaccination) was analysed by the calculation of the odds ratio. Forty-eight participants met the adopted diagnostic criteria for PPS, giving a prevalence of 31.0%. The prevalence rate was significantly higher in women than in men (p=0.02). Logistic regression analyses revealed a significant inverse association with onset of poliomyelitis at over 12 months of age (OR 0.33; CI 0.14-0.79) a higher degree of education (OR 0.20; CI 0.07-0.79), and a significant association with the presence of other diseases (OR 9.86; CI 3.69-26.34). In our survey one-third of patients with prior poliomyelitis had PPS. Higher age at onset of poliomyelitis is inversely associated with PPS. The association with other diseases may indicate that a chronic physical stress, particularly in already weak motor units, can contribute to the development of signs and symptoms of PPS. Our results also suggest the impact of socio-economic conditions on the risk of PPS.

  3. The immunological effects of oral polio vaccine provided with BCG vaccine at birth

    DEFF Research Database (Denmark)

    Jensen, Kristoffer Jarlov; Karkov, Hanne Sophie; Lund, Najaaraq

    2014-01-01

    BACKGROUND: Vaccines may have non-specific effects. An observational study from Guinea-Bissau suggested that oral polio vaccine at birth (OPV0) provided with Bacillus Calmette-Guérin (BCG) vaccine was associated with down-regulation of the immune response to BCG vaccine 6 weeks later. Based...... BCG alone at birth, and subsequently randomised to have a blood sample taken at 2, 4 or 6 weeks post-randomisation. Excreted levels of cytokines (IL-2, IL-5, IL-10, TNF-α and IFN-γ) were measured from whole blood in vitro stimulations with a panel of recall vaccine antigens (BCG, PPD, OPV), mitogen...

  4. Implementation of a Systematic Accountability Framework in 2014 to Improve the Performance of the Nigerian Polio Program.

    Science.gov (United States)

    Tegegne, Sisay G; MKanda, Pascal; Yehualashet, Yared G; Erbeto, Tesfaye B; Touray, Kebba; Nsubuga, Peter; Banda, Richard; Vaz, Rui G

    2016-05-01

    An accountability framework is a central feature of managing human and financial resources. One of its primary goals is to improve program performance through close monitoring of selected priority activities. The principal objective of this study was to determine the contribution of a systematic accountability framework to improving the performance of the World Health Organization (WHO)-Nigeria polio program staff, as well as the program itself. The effect of implementation of the accountability framework was evaluated using data on administrative actions and select process indicators associated with acute flaccid paralysis (AFP) surveillance, routine immunization, and polio supplemental immunization activities. Data were collected in 2014 during supportive supervision, using Magpi software (a company that provides service to collect data using mobile phones). A total of 2500 staff were studied. Data on administrative actions and process indicators from quarters 2-4 in 2014 were compared. With respect to administrative actions, 1631 personnel (74%) received positive feedback (written or verbal commendation) in quarter 4 through the accountability framework, compared with 1569 (73%) and 1152 (61%) during quarters 3 and 2, respectively. These findings accorded with data on process indicators associated with AFP surveillance and routine immunization, showing statistically significant improvements in staff performance at the end of quarter 4, compared with other quarters. Improvements in staff performance and process indicators were observed for the WHO-Nigeria polio program after implementation of a systematic accountability framework. © 2016 World Health Organization; licensee Oxford Journals.

  5. Participação em dias nacionais de vacinação contra poliomielite: resultados de inquérito de cobertura vacinal em crianças nas 27 capitais brasileiras Participation in national polio immunization days: results of a vaccine coverage survey among children in 27 Brazilian cities

    Directory of Open Access Journals (Sweden)

    Maria Lúcia Rocha Mello

    2010-06-01

    Immunization Days (NIDs are held twice a year to maintain the elimination of poliomyelitis and to provide routine immunization for children younger than five years of age. Few studies have examined factors associated with participation in National Immunization Days among Brazilian children, or the contribution of immunization days to the coverage of recommended vaccines. METHODS: We conducted a household cluster survey in 26 state capitals and the Federal District among children aged 19 to 35 months. Vaccination histories, including dates of vaccination, participation in the most recent NID or reasons for non-participation were obtained. Survey estimates were compared with official estimates based on doses administered. RESULTS: Among the 17,749 children surveyed, 16,213 (91% participated in the most recent NID. Children who received vaccination in the private sector had the lowest participation (84% in NIDs. In 13 capitals, official coverage estimates were higher than those from the survey. The main reasons given for non-participation the most recent NID included parent's decision not to participate, doctor's advice, child's illness, and factors associated with the organization of the NID. Overall, 15% of the children surveyed had received at least one immunization in addition to oral polio vaccine in the most recent NID, including yellow fever, hepatitis B, measles-mumps-rubella (MMR and combined diphtheria-tetanus-pertussis-Haemophilus influenzae type b vaccines. CONCLUSIONS: In Brazilian capitals, National Immunization Days continue to enjoy high levels of acceptance by the population and offer opportunities to complete recommended immunization schedules. Reasons for non-participation suggest the need for different communication strategies to reach parents who do not bring their children for vaccination on NIDs.

  6. Polio survivors perceptions of a multi-disciplinary rehabilitation programme.

    Science.gov (United States)

    Atwal, Anita; Duncan, Helen; Queally, Claire; Cedar, S H

    2017-10-03

    Post-polio syndrome refers to a late complication of the poliovirus infection. Management of post-polio syndrome is complex due to the extensive symptomology. European and United Kingdom guidelines have advised the use of rehabilitation programmes to manage post-polio syndrome. There is a paucity of research in relation to the effectiveness of rehabilitation interventions. The objective of this study is to explore polio survivor's perceptions of an in-patient multi-disciplinary rehabilitation programme. Semi-structured interviews of community dwelling polio survivors who attended in-patient rehabilitation programme in the United Kingdom. Thematic analysis was used to describe and interpret interview data. Participants' experiences were influenced by past experiences of polio and their self-concept. Participants generally had a positive experience and valued being with other polio survivors. Positive strategies, such as pacing and reflection changed their mind-sets into their lives after the programme, though they still faced challenges in daily living. Some participants supported others with post-polio syndrome after completing the programme. Our research identified that participants experienced long term positive benefits from attending a rehabilitation programme. Strategies that users found helpful that explored the effectiveness of interventions to manage polio are not cited within a Cochrane review. If we are to recognise the lived experience and service user empowerment within a model of co- production it is essential that patient preferences are evaluated and used as evidence to justify service provision. Further research is required with polio survivors to explore how best rehabilitation programmes can adopt the principles of co-production. Implications for Rehabilitation The patients' expertise and lived experience must be at the centre of a rehabilitation programme. Strategies such as pacing and reflection are perceived as important strategies to enable

  7. Falls in Korean Polio Survivors: Incidence, Consequences, and Risk Factors.

    Science.gov (United States)

    Nam, Ki Yeun; Lee, SeungYeol; Yang, Eun Joo; Kim, Keewon; Jung, Se Hee; Jang, Soong-Nang; Han, Soo Jeong; Kim, Wan-Ho; Lim, Jae-Young

    2016-02-01

    Falls and fall-related injuries are important issue among polio survivors. The purpose of this study was to determine the incidence of, and consequences and factors associated with falls among Korean polio survivors. A total of 317 polio survivors participated in this study. All participants completed a questionnaire including fall history, symptoms related to post-polio syndrome and other information through a telephone interview. Among them, 80 participants visited our clinic for additional physical measurements and tests. Of the 317 respondents, 68.5% reported at least one fall in the past year. Of the fallers, 42.5% experienced at least one fall during one month. Most falls occurred during ambulation (76.6%), outside (75.2%) and by slipping down (29.7%). Of fallers, 45% reported any injuries caused by falls, and 23.3% reported fractures specifically. Female sex, old age, low bone mineral density, the presence of symptoms related to post-polio syndrome (PPS), poor balance confidence, short physical performance battery and weak muscle strength of knee extensor were not significantly associated with falls. Only leg-length discrepancy using spine-malleolar distance (SMD) was a significant factor associated with falls among Korean polio survivors. Our findings suggest that malalignment between the paralytic and non-paralytic limb length should be addressed in polio survivors for preventing falls.

  8. Unusual MRI Findings in a Polio Survivor

    Directory of Open Access Journals (Sweden)

    Masaaki Sakamoto

    2016-01-01

    Full Text Available A 63-year-old male consulted our institution due to worsening of right hip pain for approximately one month. The patient had no apparent functional disorders besides rigidity of the right ankle secondary to childhood poliomyelitis. Plain radiographs demonstrated narrowing of the right hip joint space. Magnetic resonance imaging (MRI showed unusual findings in the right gluteus medius muscle, suspecting a malignant musculoskeletal tumor. Further examinations clarified acute inflammation caused by Staphylococcus aureus with no atypia. After treatment, serum inflammatory markers normalized and MRI showed homogeneous fat signal intensity in the muscle, which was consistent with poliomyelitis. Total hip arthroplasty was performed due to progression of osteoarthritis. Intraoperative findings showed flaccidity of the gluteus medius muscle, and histological examination of the specimen also was compatible with poliomyelitis. Postoperatively there was no hip instability and the patient has been able to resume his previous physical activity. To our knowledge, this is the first report regarding polio survivors combined with septic arthritis, and sole MRI examination was unable to lead to the diagnosis. The current patient demonstrates the possibility that the involved muscles in poliomyelitis exist even in asymptomatic regions, which will be helpful for accurate diagnosis and life guidance in polio survivors.

  9. The Immune Response to Polio Virus After Natural Infection and ...

    African Journals Online (AJOL)

    Poliomyelitis has been ravaging many developing countries especially those in sub-Sahara Africa. The cumulated number of children with wild poliovirus recorded has been increasing astronomically especially in Africa continent and particularly in Nigeria. This article reviews the immunophysiology of infection; and ...

  10. Evaluation and comparison of Hela, Hep2C and Vero cell lines sensitivity to polio vaccinal virus using micro and macro vaccine potency tests

    Directory of Open Access Journals (Sweden)

    Soleimani, S.,

    2012-11-01

    Full Text Available Poliomyelitis, an acute viral infectious disease caused by poliovirus, still remains a public health problem in developing countries. Despite the global effort to eradicate polio, continuing the polio immunization with a potent and safe vaccine is essential. For accurate vaccine evaluation, three types of cell lines including Hela, Hep2C and Vero were evaluated and compared using two methods of polio vaccine potency tests (micro & macro. For cells comparison, five different batches from polio vaccines were tested and to develop the test, five variables including viruses, cells, serum, media and Co2 were studied. For validation, the titer of which has been well established as a working reference preparation (WRP was applied to control the accuracy and reproducibility of the testing system. Multiple comparisons were performed by analysis of variance (ANOVA followed by Tokey HDS and LSD. No significant differences were found between the potency of vaccine batches and between macro and micro methods. Reduction in cells sensitivity and potency of vaccines was found with increasing passage number. Significant differences were found between the sensitivity of the cell lines. The highest potency of polio vaccines was obtained using Hela cells (GMT in macro and micro test = 10 6.35; Hep2C cells were afterwards (GMT in macro= 10 6.01 and in micro test= 10 5.94; Vero cells were lowest (GMT in macro= 10 5.78 and in micro test= 10 5.72. So, the sensitivity and accuracy of the potency test for evaluation of the polio vaccine in immunization program in Iran will be assured using the Hela cell line with low passage number in macro and micro methods.

  11. Mass media effect on vaccines uptake during silent polio outbreak.

    Science.gov (United States)

    Sagy, Iftach; Novack, Victor; Gdalevich, Michael; Greenberg, Dan

    2018-03-14

    During 2013, isolation of a wild type 1 poliovirus from routine sewage sample in Israel, led to a national OPV campaign. During this period, there was a constant cover of the outbreak by the mass media. To investigate the association of media exposure and OPV and non-OPV vaccines uptake during the 2013 silent polio outbreak in Israel. We received data on daily immunization rates during the outbreak period from the Ministry of Health (MoH). We conducted a multivariable time trend analysis to assess the association between daily media exposure and vaccines uptake. Analysis was stratified by ethnicity and socio-economic status (SES). During the MoH supplemental immunization activity, 138,799 OPV vaccines were given. There was a significant association between media exposure and OPV uptake, most prominent in a lag of 3-5 days from the exposure among Jews (R.R 1.79C.I 95% 1.32-2.41) and high SES subgroups (R.R 1.71C.I 95% 1.27-2.30). These subgroups also showed increased non-OPV uptake in a lag of 3-5 days from the media exposure, in all vaccines except for MMR. Lower SES and non-Jewish subgroups did not demonstrate the same association. Our findings expand the understanding of public behaviour during outbreaks. The public response shows high variability within specific subgroups. These findings highlight the importance of tailored communication strategies for each subgroup. Copyright © 2018 Elsevier Ltd. All rights reserved.

  12. Analysis of Activity Patterns and Performance in Polio Survivors

    National Research Council Canada - National Science Library

    Klein, Mary

    2006-01-01

    The goals of this project were: 1) to study the temporal relationship between activity level and health status in polio survivors and to compare the results with those obtained from an age-matched control population and 2...

  13. Analysis of Activity Patterns and Performance in Polio Survivors

    National Research Council Canada - National Science Library

    Klein, Mary

    2002-01-01

    The goals of this project are: 1) to study the temporal relationship between activity level and health status in polio survivors and to compare the results with those obtained from an age-matched control population and 2...

  14. Analysis of Activity Patterns and Performance in Polio Survivors

    National Research Council Canada - National Science Library

    Klein, Mary

    2004-01-01

    The goals of this project are: 1) to study the temporal relationship between activity level and health status in polio survivors and to compare the results with those obtained from an age-matched control population and 2...

  15. Analysis of Activity Patterns and Performance in Polio Survivors

    National Research Council Canada - National Science Library

    Klein, Mary

    2003-01-01

    The goals of this project are: 1) to study the temporal relationship between activity level and health status in polio survivors and to compare the results with those obtained from an age matched control population and 2...

  16. Post-polio syndrome and rehabilitation.

    Science.gov (United States)

    Tiffreau, V; Rapin, A; Serafi, R; Percebois-Macadré, L; Supper, C; Jolly, D; Boyer, F-C

    2010-02-01

    Post-polio syndrome (PPS) is the commonly affected term to describe the symptoms that may develop many years after acute paralytic poliomyelitis. The etiology of PPS is still unclear. An overuse of enlarged motor units is suspected causing denervation again due to distal degeneration of axons. Metabolic and functional changes has been described in muscle fibers of partially denervated muscles. Nevertheless, submaximal aerobic training and low intensity muscular strengthening have shown positive effects on muscular strength and cardiorespiratory system in patients affected by PPS. Aquatic therapy has a positive impact on pain and muscle function. In patients with severe fatigue, it is recommended to adapt the daily exercise routine to their specific case. 2009 Elsevier Masson SAS. All rights reserved.

  17. [General anesthesia for a patient with post-polio syndrome].

    Science.gov (United States)

    Sonobe, Shota; Imashuku, Yasuhiko; Inamori, Masayuki; Yabuta, Koichi; Hashimura, Toshiya; Kura, Masahiro; Otada, Hideki

    2013-08-01

    We gave anesthesia for a patient with post-polio syndrome undergoing laparoscopic sigmoid colectomy. She is a 68-year-old woman and had been diagnosed as post-polio syndrome since she was 55 years of age. Before the operation, paralysis was observed in her right leg. After inducing anesthesia using propofol, muscle relaxation was obtained by rocuronium bromide for intubation. Remifentanil was used during the operation, and good pain relief was obtained by iv-PCA (fentanyl) after operation.

  18. Supplementary Pension Funds in Hungary

    OpenAIRE

    Matits, Agnes

    2004-01-01

    Hungary has about ten years history of pension privatization process and the Hungarian experience could be really instructive. This paper is focused on the supplementary pensions trying to prove that no kind of reform of state pension system is able to solve all the problems of insufficient pensions. The paper highlights the main factors what could exetr an influence on the level of supplementary pensions. Some basic characteristics of the Hungarian private pension market are presented by mea...

  19. [Post-polio syndrome. Part I. The "legacy" of forgotten disease, challenges for professionals and polio survivors].

    Science.gov (United States)

    Matyja, Ewa

    2012-01-01

    The outcome of paralytic polio was believed to be a stable neurological state. Now, it is established that polio has an additional, slowly progressive phase, called post-polio syndrome (PPS) that develops 30-40 years after the acute poliomyelitis in 25-80% of paralytic and about 40% of nonparalytic polio survivors. The clinical symptoms are nonspecific and usually include muscle weakness, fatigue and muscle or joint pain. Some patients suffer from muscular atrophy, respiratory insufficiency, dysphagia, sleep disturbances or cold intolerance. The etiopathogenesis of PPS is unclear and many factors, such as dysfunction of the surviving motor units, aging, defects of neuromuscular transmission, persistence of viral infection and immunological mechanisms, are considered.

  20. Post-polio eradication: vaccination strategies and options for India

    Directory of Open Access Journals (Sweden)

    Jayakrishnan Thayyil

    2014-11-01

    Full Text Available In 1988, the World Health Organization (WHO resolved to eradicate poliomyelitis globally. Since then, the initiative has reported dramatic progress in decreasing the incidence of poliomyelitis and limiting the geographical extent of transmission. 2013 is recorded as the second consecutive year not reporting wild poliovirus (WPV from India. If the country can retain this position for one more year India will be declared as polio eradicated. What should be the future vaccination strategies? We searched and reviewed the full text of the available published literature on polio eradication via PubMed and examined Internet sources and websites of major international health agencies. The oral polio vaccine (OPV has been the main tool in the polio eradication program. Once WPV transmission is interrupted, the poliomyelitis will be caused only by OPV. India could expect 1 vaccine-associated paralytic polio per 4.2-4.6 million doses of OPV. Considering the threat of vaccine-derived viruses to polio eradication, WHO urged to develop a strategy to safely discontinue OPV after certification. The ultimate aim is to stop OPV safely and effectively, and eventually substitute with inactivated polio vaccine (IPV. The argument against the use of IPV is its cost. From India, field based data were available on the efficacy of IPV, which was better than OPV. IPV given intradermally resulted in seroconversion rates similar to full-dose intramuscular vaccine. The incremental cost of adopting IPV to replace OPV is relatively low, about US $1 per child per year, and most countries should be able to afford this additional cost.

  1. Post-polio syndrome. Cases report and review of literature.

    Science.gov (United States)

    Pastuszak, Żanna; Stępień, Adam; Tomczykiewicz, Kazimierz; Piusińska-Macoch, Renata; Galbarczyk, Dariusz; Rolewska, Agnieszka

    It is estimated that around 15 million people survived polio infection worldwide since early twentieth century. In 1950 effective vaccination was used for first time. Since that time number of affected people decreased. The last epidemic of Haine-Medine disease in Poland was in 1950s. Another rare cases of infections were observed till 1970s. About at least 15 years after polio virus infection, slowly progressive muscle limbs paresis with muscle atrophy, joints pain, paresthesia were observed in polio survivors. That constellation of symptoms was called post-polio syndrome (PPS). PPS frequency among people after paralytic and nonparalytic polio infectious is ranged from 30% to 80%. Fatigue that leads to physical and mental activity deterioration is another important symptom that is observed in 90% of patients with PPS. Etiology of disease remains elusive. Probably it is an effect of spine frontal horns motoneurons damage during acute virus polio infection that leads to overloading and degeneration of remaining ones. The most important risk factors of PPS are female sex and respiratory symptoms during acute polio infection. Electromyography is an important part of PPS diagnostic process. Electrophysiological abnormalities are seen in clinically affected and unaffected muscles. The most frequent are fasciculations and fibrillations during rest activity, extension of motor unit area, time duration and amplitude. In this study we described three cases of people who developed PPS years after Haine-Medine disease and correlation between their EMG results and clinical status. We also analyzed electromyography results both after one month since first PPS signs occurred as well as after few years. Presentation of dynamic changes in EMG was the most important aim of that study. Copyright © 2017. Published by Elsevier Urban & Partner Sp. z o.o.

  2. Inequity in access to childhood immunization in Enugu urban ...

    African Journals Online (AJOL)

    Principal components analysis in STATA software was used to characterize socioeconomic inequity. Results: Immunization coverage was as follows: Diphtheria, pertussis, tetanus third dose(DPT3), 3, 65.3%; oral polio vaccine 3, 78.0%; hepatitis B3, 65.2%; and measles, 55.8%. The full immunization rates for children 1–5 ...

  3. Post-polio syndrome and risk factors in korean polio survivors: a baseline survey by telephone interview.

    Science.gov (United States)

    Bang, Hyun; Suh, Jee Hyun; Lee, Seung Yeol; Kim, Keewon; Yang, Eun Joo; Jung, Se Hee; Jang, Soong-Nang; Han, Soo Jeong; Kim, Wan-Ho; Oh, Min-Gyun; Kim, Jeong-Hwan; Lee, Sam-Gyu; Lim, Jae-Young

    2014-10-01

    To obtain information on the socioeconomic, medical, and functional status of polio survivors, and to use these results as the preliminary data for establishing the middle-aged cohort of polio survivors. The subjects were recruited based on the medical records of multiple hospitals and centers. They were assessed through a structured questionnaire over the phone. Post-poliomyelitis syndrome (PPS) was identified according to the specified diagnostic criteria. Differences between polio survivors with or without PPS were evaluated, and the risk factors for PPS were analyzed by the odds ratio (OR). Majority of polio survivors were middle-aged and mean age was 51.2±8.3 years. A total of 188 out of 313 polio survivors met the adopted criteria for PPS based on the symptoms, yielding a prevalence of 61.6%. Mean interval between acute poliomyelitis and the development of PPS was 38.5±11.6 years. Female gender (OR 1.82; confidence interval [CI] 1.09-3.06), the age at onset of poliomyelitis (OR 1.75; CI 1.05-2.94), the use of orthoses or walking aids (OR 2.46; CI 1.44-4.20), and the history of medical treatment for paralysis, pain or gait disturbance (OR 2.62; CI 1.52-4.51) represented independent risk factors for PPS. We found that the majority of Korean polio survivors entered middle age with many medical, functional, and social problems. Female gender, early age of onset of poliomyelitis, the use of orthoses or walking aids, and the history of medical treatment for paralysis, pain or gait disturbance were identified as the significant risk factors for PPS. A comprehensive and multidisciplinary plan should be prepared to manage polio survivors considering their need for health care services and the risk factors for late effects, such as PPS.

  4. Cold-Chain Adaptability During Introduction of Inactivated Polio Vaccine in Bangladesh, 2015.

    Science.gov (United States)

    Billah, Mallick M; Zaman, K; Estivariz, Concepcion F; Snider, Cynthia J; Anand, Abhijeet; Hampton, Lee M; Bari, Tajul I A; Russell, Kevin L; Chai, Shua J

    2017-07-01

    Introduction of inactivated polio vaccine creates challenges in maintaining the cold chain for vaccine storage and distribution. We evaluated the cold chain in 23 health facilities and 36 outreach vaccination sessions in 8 districts and cities of Bangladesh, using purposive sampling during August-October 2015. We interviewed immunization and cold-chain staff, assessed equipment, and recorded temperatures during vaccine storage and transportation. All health facilities had functioning refrigerators, and 96% had freezers. Temperature monitors were observed in all refrigerators and freezers but in only 14 of 66 vaccine transporters (21%). Recorders detected temperatures >8°C for >60 minutes in 5 of 23 refrigerators (22%), 3 of 6 cold boxes (50%) transporting vaccines from national to subnational depots, and 8 of 48 vaccine carriers (17%) used in outreach vaccination sites. Temperatures cold boxes (21%) transporting vaccine from subnational depots to health facilities and 14 of 48 vaccine carriers (29%). Bangladesh has substantial cold-chain storage and transportation capacity after inactivated polio vaccine introduction, but temperature fluctuations during vaccine transport could cause vaccine potency loss that could go undetected. Bangladesh and other countries should strive to ensure consistent and sufficient cold-chain storage and monitor the cold chain during vaccine transportation at all levels. © The Author 2017. Published by Oxford University Press for the Infectious Diseases Society of America.

  5. The polio endgame: rationale behind the change in immunisation.

    Science.gov (United States)

    Garon, Julie; Patel, Manish

    2017-04-01

    The decades long effort to eradicate polio is nearing the final stages and oral polio vaccine (OPV) is much to thank for this success. As cases of wild poliovirus continue to dwindle, cases of paralysis associated with OPV itself have become a concern. As type-2 poliovirus (one of three) has been certified eradicated and a large proportion of OPV-related paralysis is caused by the type-2 component of OPV, the World Health Assembly endorsed the phased withdrawal of OPV and the introduction of inactivated polio vaccine (IPV) into routine immunisation schedules as a crucial step in the polio endgame plan. The rapid pace of IPV scale-up and uptake required adequate supply, planning, advocacy, training and operational readiness. Similarly, the synchronised switch from trivalent OPV (all three types) to bivalent OPV (types 1 and 3) involved an unprecedented level of global coordination and country commitment. The important shift in vaccination policy seen through global IPV introduction and OPV withdrawal represents an historical milestone reached in the polio eradication effort. 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/.

  6. Repetitive transcranial magnetic stimulation in treatment of post polio syndrome.

    Science.gov (United States)

    Pastuszak, Żanna; Piusińska-Macoch, Renata; Stępień, Adam; Czernicki, Zbigniew

    2017-11-05

    Post polio syndrome is a rare disease that occurs decades after polio virus infection. Repetitive transcranial magnetic stimulation (rTMS) is a treatment option with proved effectiveness in drug resistant depression. Possibly it can be helpful in therapy of other neurological diseases including post polio syndrome. To describe a case of patient diagnosed with post polio syndrome who was treated with rTMS stimulation with a good effect. Patient had rTMS stimulation of left prefrontal cortex twice a week for an eight weeks. Patient's health status was evaluated before treatment, after last rTMS session and after three months from the end of the treatment. Improvement of fatigue score, mood disturbances and motor functions was observed after treatment. rTMS can be an effective method in treatment of post polio syndrome but further studies with larger group need to be done to confirm that data. Copyright © 2017. Published by Elsevier Urban & Partner Sp. z o.o.

  7. Post polio syndrome: fatigued patients a specific subgroup?

    Science.gov (United States)

    Östlund, Gunilla; Wahlin, Åke; Sunnerhagen, Katharina S; Borg, Kristian

    2011-01-01

    To examine the characteristics of fatigued and non-fatigued post-polio patients and to define potential subgroups across the fatigue continuum. Multi-centre study. A total of 143 post-polio patients were subdivided on the basis of percentile distribution into a fatigue group, a intermediate group, and a non-fatigue group, using the Multi Fatigue Inventory 20 general fatigue ratings. Data on background, quality of life, fatigue and pain were collected. Descriptive statistics and correlations in each group and analysis of variance and χ2 for group comparisons were performed. Non-linear regressions were employed to evaluate differences in the strength of associations between physical and mental fatigue, on the one hand, and vitality on the other. The fatigued group was younger, had shorter polio duration, more pain, higher body mass index, lower quality of life and was more physically and mentally fatigued. A higher proportion of this group had contracted polio after 1956 and was under 65 years of age. Mental fatigue had a relatively higher explanatory value than physical fatigue for differences in vitality in the fatigued group, whereas reversed patterns were seen in the other groups. Fatigued post-polio patients can be considered as a subgroup.

  8. Tracking progress toward global polio eradication, 2010-2011.

    Science.gov (United States)

    2012-04-20

    In January 2012, polio eradication was declared a "programmatic emergency for global public health" by the Executive Board of the World Health Organization (WHO). Since the Global Polio Eradication Initiative (GPEI) began in 1988, progress has been tracked by surveillance of acute flaccid paralysis (AFP) cases and testing of linked stool specimens for polioviruses (PVs) in WHO-accredited Global Polio Laboratory Network (GPLN) laboratories, complemented by sewage testing (environmental surveillance) in selected areas. Monitoring AFP surveillance quality at national and subnational administrative levels using standard performance indicators identifies potential gaps where PV circulation might go undetected; monitoring specimen transport and laboratory reporting timeliness identifies areas where reporting delays could lead to late response, permitting ongoing transmission. This report provides an assessment of 2010-2011 performance indicators for AFP surveillance at national and subnational levels in polio-affected countries and laboratory reporting at the regional level, updated from 2009-2010. Overall, 16 (62%) of 26 countries with circulating wild PV (WPV) met national AFP surveillance indicator targets during both 2010 and 2011. All three countries with reestablished WPV transmission and 16 of 19 countries with WPV outbreaks had substantial proportions (>20%) of their respective populations living in areas with underperforming surveillance during 2010 or 2011. Targets for timely reporting of PV isolation and type characterization results were met in three of six WHO regions in 2010 and five regions in 2011. To achieve polio eradication, efforts are needed to improve AFP surveillance and laboratory performance.

  9. Prevalence of post-polio syndrome based on a cross-sectional survey in Kitakyushu, Japan.

    Science.gov (United States)

    Takemura, Jin; Saeki, Satoru; Hachisuka, Kenji; Aritome, Keinosuke

    2004-01-01

    To determine the number of polio survivors living in Kitakyushu, Japan, and the prevalence of post-polio syndrome. Cross-sectional survey in Kitakyushu. A total of 342 possible polio survivors were selected from the list of physically disabled persons' certificates administered by the Department of Health and Welfare, Kitakyushu City Government. A self-administered questionnaire concerning the diagnosis, paralysis, limitation in daily living, and use of adaptive devices was mailed to the 342 possible polio survivors. By confirmation of the diagnosis, 241 of the 342 turned out to be polio survivors, and the number of polio survivors per population of 100,000 amounted to 24.1. Of the polio survivors, 85% complained of new health problems such as difficulty in climbing stairs, muscle weakness, difficulty in walking, or fatigue. According to Halstead's criteria, 180 polio survivors suffered from post-polio syndrome, and the prevalence of post-polio syndrome in Kitakyushu was 18.0 per population of 100,000. This survey revealed the number of polio survivors, and the prevalence of post-polio syndrome in Kitakyushu, Japan.

  10. Did the call for boycott by the Catholic bishops affect the polio ...

    African Journals Online (AJOL)

    Introduction: Polio eradication is now feasible after removal of Nigeria from the list of endemic countries and global reduction of cases of wild polio virus in 2015 by more than 80%. However, all countries must remain focused to achieve eradication. In August 2015, the Catholic bishops in Kenya called for boycott of a polio ...

  11. Isolation of sabin-like polioviruses from wastewater in a country using inactivated polio vaccine.

    Science.gov (United States)

    Zurbriggen, Sebastian; Tobler, Kurt; Abril, Carlos; Diedrich, Sabine; Ackermann, Mathias; Pallansch, Mark A; Metzler, Alfred

    2008-09-01

    From 2001 to 2004, Switzerland switched from routine vaccination with oral polio vaccine (OPV) to inactivated polio vaccine (IPV), using both vaccines in the intervening period. Since IPV is less effective at inducing mucosal immunity than OPV, this change might allow imported poliovirus to circulate undetected more easily in an increasingly IPV-immunized population. Environmental monitoring is a recognized tool for identifying polioviruses in a community. To look for evidence of poliovirus circulation following cessation of OPV use, two sewage treatment plants located in the Zurich area were sampled from 2004 to 2006. Following virus isolation using either RD or L20B cells, enteroviruses and polioviruses were identified by reverse transcription-PCR. A total of 20 out of 174 wastewater samples were positive for 62 Sabin-like isolates. One isolate from each poliovirus-positive sample was analyzed in more detail. Sequencing the complete viral protein 1 (VP1) capsid coding region, as well as intratypic differentiation (ITD), identified 3 Sabin type 1, 13 Sabin type 2, and 4 Sabin type 3 strains. One serotype 1 strain showed a discordant result in the ITD. Three-quarters of the strains showed mutations within the 5' untranslated region and VP1, known to be associated with reversion to virulence. Moreover, three strains showed heterotypic recombination (S2/S1 and S3/S2/S3). The low number of synonymous mutations and the partial temperature sensitivity are not consistent with extended circulation of these Sabin virus strains. Nevertheless, the continuous introduction of polioviruses into the community emphasizes the necessity for uninterrupted child vaccination to maintain high herd immunity.

  12. Characteristics of wild polio virus outbreak investigation and response in Ethiopia in 2013-2014: implications for prevention of outbreaks due to importations.

    Science.gov (United States)

    Tegegne, Ayesheshem Ademe; Braka, Fiona; Shebeshi, Meseret Eshetu; Aregay, Aron Kassahun; Beyene, Berhane; Mersha, Amare Mengistu; Ademe, Mohammed; Muhyadin, Abdulahi; Jima, Dadi; Wyessa, Abyot Bekele

    2018-01-05

    Ethiopia joined the Global Polio Eradication Initiative (GPEI) in 1996, and by the end of December 2001 circulation of indigenous Wild Polio Virus (WPV) had been interrupted. Nonetheless, the country experienced multiple importations during 2004-2008, and in 2013. We characterize the 2013 outbreak investigations and response activities, and document lessons learned. The data were pulled from different field investigation reports and from the national surveillance database for Acute Flaccid Paralysis (AFP). In 2013, a WPV1 outbreak was confirmed following importation in Dollo zone of the Somali region, which affected three Woredas (Warder, Geladi and Bokh). Between July 10, 2013, and January 5, 2014, there were 10 children paralyzed due to WPV1 infection. The majorities (7 of 10) were male and below 5 years of age, and 7 of 10 cases was not vaccinated, and 72% (92/129) of Child" approach, including periodic routine immunization intensification and supplemental immunization activities.

  13. supplementary foods for weaning purposes

    African Journals Online (AJOL)

    DR. AMINU

    supplementary foods could supplement many other foods, if not breast milk that is considered to be a complete food. Whereas, the relationship of some ..... Animal and fish: These are good for babies but are usually more expensive than peas and beans. Examples include meat, fish, offal, eggs, milk and food made from milk.

  14. SUPPLEMENTARY INFORMATION Dimethylglyoxime as an ...

    Indian Academy of Sciences (India)

    lenovo

    1. SUPPLEMENTARY INFORMATION. Dimethylglyoxime as an Efficient Ligand for Copper-Catalyzed Hydroxylation of Aryl. Halides. SURESH S SHENDAGE*. Department of Chemistry, KET'S Vinayak Ganesh Vaze College of Arts, Science and. Commerce, Mithagar Road, Mulund (E) Mumbai, Maharashtra 400 081, India.

  15. Investigation of an outbreak of type 3 wild poliovirus in Cote d'Ivoire ...

    African Journals Online (AJOL)

    Conclusion: Despite the limitations, this study shows that a country that has interrupted polio transmission for one type of poliovirus can still be at high risk for polio outbreaks of this same type following an importation. This can occur when routine immunization coverage is low, polio supplementary immunization activities are ...

  16. The quality of immunization data from routine primary health care reports

    DEFF Research Database (Denmark)

    Onta, S R; Sabroe, S; Hansen, E H

    1998-01-01

    , and measles; the number was lower for poliomyelitis. The overall number of immunizations was higher in the DHO Reports than in the Immunization Registers, by 31% for BCG, 44% for DPT, 155% for polio, and 71% for measles. We conclude that the official report overestimates the immunization coverage...

  17. EUROMET SUPPLEMENTARY COMPARISON - SURFACE TEXTURE

    DEFF Research Database (Denmark)

    Koenders, L.; Andreasen, Jan Lasson; De Chiffre, Leonardo

    At the length meeting in Prague in Oct. 1999 a new comparison was suggested on surface texture. The last comparison on this field was finished in 1989. In the meantime the instrumentation, the standards and the written standards have been improved including some software filters. The pilot...... laboratories for this supplementary comparison on surface texture are the Centre for Geometrical Metrology at the Technical University of Denmark and the Micro- and Nanotopography laboratory at the Physikalisch-Technische Bundesanstalt, Germany....

  18. Rapid assessment as an evaluation tool for polio national ...

    African Journals Online (AJOL)

    Rapid assessment as an evaluation tool for polio national immunisation days in Brong Ahafo region, Ghana. ... TM Akande, M Eshetu, G Bonsu ... Conclusion: Rapid assessment is a valuable tool for evaluation of NIDs; it enables timely intervention in covering missed children and helps in careful interpretation of the usual ...

  19. Submaximal exercise capacity and maximal power output in polio subjects

    NARCIS (Netherlands)

    Nollet, F.; Beelen, A.; Sargeant, A. J.; de Visser, M.; Lankhorst, G. J.; de Jong, B. A.

    2001-01-01

    OBJECTIVES: To compare the submaximal exercise capacity of polio subjects with postpoliomyelitis syndrome (PPS) and without (non-PPS) with that of healthy control subjects, to investigate the relationship of this capacity with maximal short-term power and quadriceps strength, and to evaluate

  20. Polio Outbreak Response in Ethiopia | Mesfin | East African Medical ...

    African Journals Online (AJOL)

    Background: Ethiopia had been polio-free for almost four years until December 2004. However, between December 2004 and February 2006, 24 children were paralysed as a result of infection with wild poliovirus imported from the neighbouring country of Sudan. In response, the country has attempted to document the ...

  1. National immunisation days for polio eradication in Uganda: Did ...

    African Journals Online (AJOL)

    Methods: NIDs for polio eradication commenced in Uganda in 1996. Two rounds, one month apart are implemented yearly. During the second round of 1998 NlDs, cards were introduced nationally and vitamin supplementation was introduced in 24 of the 45 districts. We compared NIDs coverage before and after NIDs cards ...

  2. Quadriceps muscle strength and voluntary activation after polio

    NARCIS (Netherlands)

    Beelen, Anita; Nollet, Frans; de Visser, Marianne; de Jong, Bareld A.; Lankhorst, Gustaaf J.; Sargeant, Anthony J.

    2003-01-01

    Quadriceps strength, maximal anatomical cross-sectional area (CSA), maximal voluntary activation (MVA), and maximal relaxation rate (MRR) were studied in 48 subjects with a past history of polio, 26 with and 22 without postpoliomyelitis syndrome (PPS), and in 13 control subjects. It was also

  3. Eradication of disease - The case study of polio | Schoub | South ...

    African Journals Online (AJOL)

    Eradication of disease - The case study of polio. BD Schoub. Abstract. No Abstract. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

  4. Aerobic exercise capacity in post-polio syndrome

    NARCIS (Netherlands)

    Voorn, E.L.

    2015-01-01

    The aim of this thesis was to expand the body of knowledge on the diminished aerobic capacity of individuals with post-polio syndrome (PPS). The studies described in this thesis were based on the assumption that, besides a reduced muscle mass, deconditioning contributes to the severely diminished

  5. [Viral contamination of polio vaccines in context of antivaccination mythology].

    Science.gov (United States)

    Mats, A N; Kuz'mina, M N; Cheprasova, E V

    2010-01-01

    Analysis of publications about real and suggested contamination of polio vaccines produced in 1950s and 1960s with simian viruses--SV40 and SIV--is performed. Factual data are discussed and antivaccination fictions about calamitous consequences of really occurred contamination with SV40 and concocted contamination with SIV are refuted.

  6. rapid assessment of polio virus antibodies prevalence amongst ...

    African Journals Online (AJOL)

    RAPID ASSESSMENT OF POLIO VIRUS ANTIBODIES. PREVALENCE AMONGST CHILDREN IN KANO STATE, NORTH. WEST NIGERIA. 1Yusuf Kabir Mawashi⃰, Jatau David Edward±, Olonotola Steve±, Yakubu Edward±, Suleiman Abubakar Babangida±, Nuhu Adamu⃰, Zubairu. Gaiyya±, Yahaya, Aminu El- Ladanⱡ.

  7. Patients with post-polio syndrome are more likely to have subclinical involvement as compared to polio survivors without new symptoms.

    Science.gov (United States)

    On, Arzu Yağız; Sungur, Ulaş

    2016-01-01

    Post-polio syndrome (PPS) is a condition that affects polio survivors decades after recovery from an initial acute attack. It is a well-known entity that limbs thought to be nonaffected by polio survivors commonly demonstrate electromyography (EMG) evidence of prior polio. Although the diagnosis of PPS requires a remote history of acute paralytic polio, clinically unapparent damage caused by poliovirus can be associated with PPS later in life. To evaluate EMG abnormalities and late progressive symptoms in limbs thought to be nonaffected by polio survivors, in order to determine the prevalence of subclinical motor neuron involvement in those fulfilling criteria for PPS comparing to those without such symptoms. Clinical and EMG findings of 464 limbs in 116 polio survivors who had been admitted to our clinic were analyzed. Affection of the limbs by polio was classified based on the patient's self-report on remote weakness during the acute phase of poliomyelitis, muscle strength measured by manual muscle testing, and four-limb needle EMG. Seventy-six of the patients (65.5%) met the criteria of PPS. Needle EMG studies revealed subclinical involvement in 122 out of 293 (42%) limbs with no history of remote weakness during the acute phase of poliomyelitis. Prevalence of subclinical involvement was found 47% in polio survivors who met the criteria of PPS compared to 33% in those without PPS (P = 0.013). Among the limbs that had developed new weakness in PPS patients, 33.5% had subclinical involvement. Subclinical involvement is common in limbs thought to be nonaffected by polio survivors, and this is especially present in those fulfilling criteria for PPS. New muscle weakness may develop in apparently nonaffected, subclinically involved muscles. Thus we believe that four-limb EMG studies should be performed in all polio survivors, especially in those with the symptoms of PPS.

  8. Patients with post-polio syndrome are more likely to have subclinical involvement as compared to polio survivors without new symptoms

    Directory of Open Access Journals (Sweden)

    Arzu Yagiz On

    2016-01-01

    Full Text Available Background: Post-polio syndrome (PPS is a condition that affects polio survivors decades after recovery from an initial acute attack. It is a well-known entity that limbs thought to be nonaffected by polio survivors commonly demonstrate electromyography (EMG evidence of prior polio. Although the diagnosis of PPS requires a remote history of acute paralytic polio, clinically unapparent damage caused by poliovirus can be associated with PPS later in life. Objective: To evaluate EMG abnormalities and late progressive symptoms in limbs thought to be nonaffected by polio survivors, in order to determine the prevalence of subclinical motor neuron involvement in those fulfilling criteria for PPS comparing to those without such symptoms. Materials and Methods: Clinical and EMG findings of 464 limbs in 116 polio survivors who had been admitted to our clinic were analyzed. Affection of the limbs by polio was classified based on the patient′s self-report on remote weakness during the acute phase of poliomyelitis, muscle strength measured by manual muscle testing, and four-limb needle EMG. Results: Seventy-six of the patients (65.5% met the criteria of PPS. Needle EMG studies revealed subclinical involvement in 122 out of 293 (42% limbs with no history of remote weakness during the acute phase of poliomyelitis. Prevalence of subclinical involvement was found 47% in polio survivors who met the criteria of PPS compared to 33% in those without PPS (P = 0.013. Among the limbs that had developed new weakness in PPS patients, 33.5% had subclinical involvement. Discussion and Conclusion: Subclinical involvement is common in limbs thought to be nonaffected by polio survivors, and this is especially present in those fulfilling criteria for PPS. New muscle weakness may develop in apparently nonaffected, subclinically involved muscles. Thus we believe that four-limb EMG studies should be performed in all polio survivors, especially in those with the symptoms of PPS.

  9. The Supplementary Pension Fund Register.

    Science.gov (United States)

    Hansen, Johnni; Lassen, Christina Funch

    2011-07-01

    Information on individual long-term work history is often required in occupational studies of diseases. The Supplementary Pension Fund Register has kept individual information on all employments, including start and end, on a company level backdating to 1964 for all wage earners in Denmark. Based on the computerised information, which also includes the unique personal identification number, it is possible to link information on employment history to information on individuals in nationwide registers of diseases. Membership is compulsory and controlled by the Danish authorities, therefore information is considered to be accurate and complete. This register is unique and of high value in occupational epidemiology.

  10. Sex-differential effect on infant mortality of oral polio vaccine administered with BCG at birth in Guinea-Bissau. A natural experiment

    DEFF Research Database (Denmark)

    Benn, Christine Stabell; Fisker, Ane Baerent; Rodrigues, Amabelia

    2008-01-01

    BACKGROUND: The policy to provide oral polio vaccine (OPV) at birth was introduced in low-income countries to increase coverage. The effect of OPV at birth on overall child mortality was never studied. During a trial of vitamin A supplementation (VAS) at birth in Guinea-Bissau, OPV was not availa......-differential effect on mortality. Poliovirus is almost eradicated and OPV at birth contributes little to herd immunity. A randomised study of the effect of OPV at birth on overall mortality in both sexes is warranted.......BACKGROUND: The policy to provide oral polio vaccine (OPV) at birth was introduced in low-income countries to increase coverage. The effect of OPV at birth on overall child mortality was never studied. During a trial of vitamin A supplementation (VAS) at birth in Guinea-Bissau, OPV...

  11. The effect of prophylaxis with chloroquine and proguanil on delayed-type hypersensitivity and antibody production following vaccination with diphtheria, tetanus, polio, and pneumococcal vaccines

    DEFF Research Database (Denmark)

    Gyhrs, A; Pedersen, B K; Bygbjerg, I

    1991-01-01

    with seven delayed-type common antigens (Multitest) and 2) humoral immunity by measurement of specific antibody response to vaccination. Sixty healthy young individuals were randomized into four groups and given 1) no treatment (controls), 2) chloroquine diphosphate (500 mg/week), 3) chloroquine diphosphate...... dosages, does not induce any detectable suppression of delayed-type hypersensitivity or vaccination responses to diphtheria, tetanus, polio, or pneumococcal polysaccharide antigens....... (1,000 mg/week), or 4) proguanil hydrochloride (200 mg/day) for six weeks. Skin testing was performed on days 0 and 28. Vaccinations with diphtheria, tetanus, polio, and pneumococcal polysaccharide antigen vaccines were performed on day 28, and the presence of specific antibodies was determined...

  12. Outcomes of polio eradication activities in Uttar Pradesh, India: the Social Mobilization Network (SM Net and Core Group Polio Project (CGPP

    Directory of Open Access Journals (Sweden)

    Singh Vibha

    2011-05-01

    Full Text Available Abstract Background The primary strategy to interrupt transmission of wild poliovirus in India is to improve supplemental immunization activities and routine immunization coverage in priority districts with a focus on 107 high-risk blocks of western Uttar Pradesh and central Bihar. Villages or urban areas with a history of wild poliovirus transmission, or hard-to-reach or resistant populations are categorized as high-risk areas within blocks. The Social Mobilization Network (SM Net was formed in Uttar Pradesh in 2003 to support polio eradication efforts through improved planning, implementation and monitoring of social mobilization activities in those high-risk areas. In this paper, we examine the vaccination outcomes in districts of SM Net where the CORE Group works. Methods We carried out a secondary data analysis of routine monitoring information collected by the SM Net and the Government of India. These data include information about vaccination outcomes in SM Net areas and non-SM Net areas within the districts where the CORE Group operates. Statistical analysis was used to compare, between SM Net and non-SM Net areas, vaccination outcomes considered sensitive to social mobilization efforts of the SM Net. We employed Generalized Estimating Equations (GEE statistical method to account for Intra-cluster Correlation (ICC, and used 'Quasi-likelihood under the independence model criterion (QIC' as the model selection method. Results Vaccination outcomes in SM Net areas were as high as or higher than in non-SM Net areas. There was considerable variation in vaccination outcomes between districts. Conclusions While not conclusive, the results suggest that the social mobilization efforts of the SM Net and the CORE Group are helping to increase vaccination levels in high-risk areas of Uttar Pradesh. Vaccination outcomes in CORE Group areas were equal or higher than in non-CORE, non-SM Net areas. This occurred even though SM Net areas are those with

  13. The Cutter incident and the development of a Swedish polio vaccine, 1952-1957

    OpenAIRE

    Axelsson, Per

    2012-01-01

    The creation of two different vaccines to eradicate polio stands out as one of modern science most important accomplishments. The current article examines Swedish polio vaccine research, the vaccination campaign and especially how the Cutter incident came to affect Swedish Science, scientists and society in the 1950s. Sweden is one of the few countries that came to produce its own inactivated polio vaccine (IPV) in the 1950s, a type of vaccine they never abandoned. This article highlights the...

  14. The Estimated Health and Economic Benefits of Three Decades of Polio Elimination Efforts in India.

    Science.gov (United States)

    Nandi, Arindam; Barter, Devra M; Prinja, Shankar; John, T Jacob

    2016-08-07

    In March 2014, India, the country with historically the highest burden of polio, was declared polio free, with no reported cases since January 2011. We estimate the health and economic benefits of polio elimination in India with the oral polio vaccine (OPV) during 1982-2012. Based on a pre-vaccine incidence rate, we estimate the counterfactual burden of polio in the hypothetical absence of the national polio elimination program in India. We attribute differences in outcomes between the actual (adjusted for under-reporting) and hypothetical counterfactual scenarios in our model to the national polio program. We measure health benefits as averted polio incidence, deaths, and disability adjusted life years (DALYs). We consider two methods to measure economic benefits: the value of statistical life approach, and equating one DALY to the Gross National Income (GNI) per capita. We estimate that the National Program against Polio averted 3.94 million (95% confidence interval [CI]: 3.89-3.99 million) paralytic polio cases, 393,918 polio deaths (95% CI: 388,897- 398,939), and 1.48 billion DALYs (95% CI: 1.46-1.50 billion). We also estimate that the program contributed to a $1.71 trillion (INR 76.91 trillion) gain (95% CI: $1.69-$1.73 trillion [INR 75.93-77.89 trillion]) in economic productivity between 1982 and 2012 in our base case analysis. Using the GNI and DALY method, the economic gain from the program is estimated to be $1.11 trillion (INR 50.13 trillion) (95% CI: $1.10-$1.13 trillion [INR 49.50-50.76 trillion]) over the same period. India accrued large health and economic benefits from investing in polio elimination efforts. Other programs to control/eliminate more vaccine-preventable diseases are likely to contribute to large health and economic benefits in India.

  15. Expansion of syndromic vaccine preventable disease surveillance to include bacterial meningitis and Japanese encephalitis: evaluation of adapting polio and measles laboratory networks in Bangladesh, China and India, 2007-2008.

    Science.gov (United States)

    Cavallaro, Kathleen F; Sandhu, Hardeep S; Hyde, Terri B; Johnson, Barbara W; Fischer, Marc; Mayer, Leonard W; Clark, Thomas A; Pallansch, Mark A; Yin, Zundong; Zuo, Shuyan; Hadler, Stephen C; Diorditsa, Serguey; Hasan, A S M Mainul; Bose, Anindya S; Dietz, Vance

    2015-02-25

    Surveillance for acute flaccid paralysis with laboratory confirmation has been a key strategy in the global polio eradication initiative, and the laboratory platform established for polio testing has been expanded in many countries to include surveillance for cases of febrile rash illness to identify measles and rubella cases. Vaccine-preventable disease surveillance is essential to detect outbreaks, define disease burden, guide vaccination strategies and assess immunization impact. Vaccines now exist to prevent Japanese encephalitis (JE) and some etiologies of bacterial meningitis. We evaluated the feasibility of expanding polio-measles surveillance and laboratory networks to detect bacterial meningitis and JE, using surveillance for acute meningitis-encephalitis syndrome in Bangladesh and China and acute encephalitis syndrome in India. We developed nine syndromic surveillance performance indicators based on international surveillance guidelines and calculated scores using supervisory visit reports, annual reports, and case-based surveillance data. Scores, variable by country and targeted disease, were highest for the presence of national guidelines, sustainability, training, availability of JE laboratory resources, and effectiveness of using polio-measles networks for JE surveillance. Scores for effectiveness of building on polio-measles networks for bacterial meningitis surveillance and specimen referral were the lowest, because of differences in specimens and techniques. Polio-measles surveillance and laboratory networks provided useful infrastructure for establishing syndromic surveillance and building capacity for JE diagnosis, but were less applicable for bacterial meningitis. Laboratory-supported surveillance for vaccine-preventable bacterial diseases will require substantial technical and financial support to enhance local diagnostic capacity. Published by Elsevier Ltd.

  16. Understanding vaccine hesitancy in polio eradication in northern Nigeria.

    Science.gov (United States)

    Taylor, Sebastian; Khan, Mahmud; Muhammad, Ado; Akpala, Okey; van Strien, Marit; Morry, Chris; Feek, Warren; Ogden, Ellyn

    2017-11-07

    Vaccine hesitancy constitutes a major threat to the Global Polio Eradication Initiative (GPEI), and to further expansion of routine immunisation. Understanding hesitancy, leading in some cases to refusal, is vital to the success of GPEI. Re-emergence of circulating wild poliovirus in northern Nigeria in mid-2016, after 24months polio-free, gives urgency to this. But it is equally important to protect and sustain the global gains available through routine immunisation in a time of rising scepticism and potential rejection of specific vaccines or immunisation more generally. This study is based on a purposive sampling survey of 1653 households in high- and low-performing rural, semiurban and urban areas of three high-risk states of northern Nigeria in 2013-14 (Sokoto, Kano and Bauchi). The survey sought to understand factors at household and community level associated with propensity to refuse polio vaccine. Wealth, female education and knowledge of vaccines were associated with lower propensity to refuse oral polio vaccine (OPV) among rural households. But higher risk of refusal among wealthier, more literate urban household rendered these findings ambiguous. Ethnic and religious identity did not appear to be associated with risk of OPV refusal. Risk of vaccine refusal was highly clustered among households within a small sub-group of sampled settlements. Contrary to expectations, households in these settlements reported higher levels of expectation of government as service provider, but at the same time lesser confidence in the efficacy of their relations with government. Results suggest that strategies to address the micro-political dimension of vaccination - expanding community-level engagement, strengthening the role of local government in public health, and enhancing public participation of women - should be effective in reducing non-compliance, asan important set of strategies complementary to conventional didactic/educational approaches and working through

  17. Inequity in Access to Childhood Immunization in Enugu Urban ...

    African Journals Online (AJOL)

    2017-03-21

    %; oral polio vaccine 3, 78.0%; hepatitis B3, 65.2%; and measles, 55.8%. The full immunization rates for children 1–5 years and <1 year were 49.8% and 65.2%, respectively. The very poor, poor, and least poor socioeconomic ...

  18. Analysis of sleep characteristics in post-polio syndrome patients.

    Science.gov (United States)

    Silva, Tatiana Mesquita E; Moreira, Gustavo Antonio; Quadros, Abrahão Augusto Juviniano; Pradella-Hallinan, Márcia; Tufik, Sergio; Oliveira, Acary Souza Bulle

    2010-08-01

    The main post-polio syndrome (PPS) symptoms are new weakness, new atrophy, fatigue, pain and sleep disturbances. Polysomnography is the gold standard for sleep analysis. To analyze sleep patterns in PPS patients. Sixty patients (mean age 46.8+/-11.3 years) at the Federal University of São Paulo (UNIFESP/EPM) complaining of sleep disturbances were evaluated by means of polysomnography, performed at the Sleep Institute. Sleep efficiency was lower due to high sleep latency and arousal index. The apnea and hypopnea index (AHI) and the periodic limb movements (PLM) index were higher. Sleep architecture was also impaired. There were no abnormalities of oxygen saturation, carbon dioxide levels, respiratory rate or heart rate. New post-polio sleep disturbances were isolated symptoms. It appears that these symptoms were not due to post-polio features, but rather, that they were due to dysfunction of the surviving motor neurons in the brainstem. Abnormal dopamine production, which is responsible for many sleep-related breathing disorders and abnormal movements, may also have been implicated in the present findings.

  19. The risk of type 2 oral polio vaccine use in post-cessation outbreak response.

    Science.gov (United States)

    McCarthy, Kevin A; Chabot-Couture, Guillaume; Famulare, Michael; Lyons, Hil M; Mercer, Laina D

    2017-10-04

    Wild type 2 poliovirus was last observed in 1999. The Sabin-strain oral polio vaccine type 2 (OPV2) was critical to eradication, but it is known to revert to a neurovirulent phenotype, causing vaccine-associated paralytic poliomyelitis. OPV2 is also transmissible and can establish circulating lineages, called circulating vaccine-derived polioviruses (cVDPVs), which can also cause paralytic outbreaks. Thus, in April 2016, OPV2 was removed from immunization activities worldwide. Interrupting transmission of cVDPV2 lineages that survive cessation will require OPV2 in outbreak response, which risks seeding new cVDPVs. This potential cascade of outbreak responses seeding VDPVs, necessitating further outbreak responses, presents a critical risk to the OPV2 cessation effort. The EMOD individual-based disease transmission model was used to investigate OPV2 use in outbreak response post-cessation in West African populations. A hypothetical outbreak response in northwest Nigeria is modeled, and a cVDPV2 lineage is considered established if the Sabin strain escapes the response region and continues circulating 9 months post-response. The probability of this event was investigated in a variety of possible scenarios. Under a broad range of scenarios, the probability that widespread OPV2 use in outbreak response (~2 million doses) establishes new cVDPV2 lineages in this model may exceed 50% as soon as 18 months or as late as 4 years post-cessation. The risk of a cycle in which outbreak responses seed new cVDPV2 lineages suggests that OPV2 use should be managed carefully as time from cessation increases. It is unclear whether this risk can be mitigated in the long term, as mucosal immunity against type 2 poliovirus declines globally. Therefore, current programmatic strategies should aim to minimize the possibility that continued OPV2 use will be necessary in future years: conducting rapid and aggressive outbreak responses where cVDPV2 lineages are discovered, maintaining high

  20. Placing Human Behavior at the Center of the Fight to Eradicate Polio: Lessons Learned and Their Application to Other Life-Saving Interventions.

    Science.gov (United States)

    Guirguis, Sherine; Obregon, Rafael; Coleman, Michael; Hickler, Benjamin; SteelFisher, Gillian

    2017-07-01

    Today, acceptance of oral polio vaccine is the highest ever. Reaching this level of acceptance has depended on decades of engaging with communities, building trust amid extraordinary social contexts, and responding to the complex variables that trigger behavioral and social change. Drawing on both the successes and setbacks in the 28 years of the Global Polio Eradication Initiative (GPEI), this article articulates what happened when the GPEI began to pay more attention to the dynamics of human and social behavior change. Three particular lessons for other health and immunization programs can be drawn from the experience of GPEI: change begins from within (ie, success needs institutional recognition of the importance of human behavior), good data are not enough for good decision-making, and health workers are important agents of behavior change. These lessons should be harnessed and put into practice to build demand and trust for the last stages of polio eradication, as well as for other life-saving health interventions. © The Author 2017. Published by Oxford University Press for the Infectious Diseases Society of America.

  1. Perceived health in a population based sample of victims of the 1956 polio epidemic in the Netherlands

    NARCIS (Netherlands)

    Nollet, F.; Ivanyi, B.; Beelen, A.; de Haan, R. J.; Lankhorst, G. J.; de Visser, M.

    2002-01-01

    Objective: To investigate perceived health and its relation to residual paresis from polio, late onset neuromuscular symptoms following poliomyelitis (LSP), and sex, in a population based sample of polio survivors. Methods: 350 subjects traced from the notification records of the Dutch 1956 polio

  2. Studies on the potency of oral polio vaccine using RD cell line and ...

    African Journals Online (AJOL)

    PRECIOUS

    2009-11-16

    Nov 16, 2009 ... The potency of vaccines was tested using the Karber's Formula. Key words: Oral polio vaccine, rhabdomyosarcoma, thermostability, potency. INTRODUCTION. Poliomyelitis, often called polio or infantile paralysis, is an acute viral infectious disease spread from person to person, primarily via the faecal-oral ...

  3. Psoriasis sparing the polio-affected limb: Is it merely the koebner phenomenon?

    Directory of Open Access Journals (Sweden)

    B C Ravikumar

    2014-01-01

    Full Text Available Psoriasis being a common skin condition, atypical forms and unusual localizations of this disease are quite frequently seen. However, psoriasis sparing a polio-affected limb is extremely rare. We report a case of an adult male, who presented with psoriasis distributed all over the body but with almost complete sparing of the polio-affected left lower limb.

  4. Ankle-foot orthoses that restrict dorsiflexion improve walking in polio survivors with calf muscle weakness

    NARCIS (Netherlands)

    Ploeger, Hilde E.; Bus, Sicco A.; Brehm, Merel-Anne; Nollet, Frans

    2014-01-01

    In polio survivors with calf muscle weakness, dorsiflexion-restricting ankle-foot orthoses (DR-AFOs) aim to improve gait in order to reduce walking-related problems such as instability or increased energy cost. However, evidence on the efficacy of DR-AFOs in polio survivors is lacking. We

  5. The March of Dimes and Polio: Lessons in Vaccine Advocacy for Health Educators

    Science.gov (United States)

    Larsen, Dawn

    2012-01-01

    The polio vaccine became available in 1955, due almost entirely to the efforts of the March of Dimes. In 1921, Franklin Roosevelt gave a public face to polio and mounted a campaign to prevent it, establishing the National Foundation for Infantile Paralysis in 1938. During the Depression, U.S. citizens were asked to contribute one dime. Entertainer…

  6. Pathophysiology of muscular changes in post-polio syndrome and consequences for physical mobility

    NARCIS (Netherlands)

    Bickerstaffe, A.

    2016-01-01

    A large proportion of the estimated 10-20 million polio survivors worldwide can be expected to experience symptoms of further neuromuscular decline for many decades to come as they develop post-polio syndrome (PPS). Chapter 1 in Section A contains an overview of the insights into PPS as they stood

  7. Post Polio Paralysis: A Clarion Call For Surgical Re-Awakening ...

    African Journals Online (AJOL)

    Back ground. Post polio paralysis is a grave complication if poliomyelitis. The victims can be rehabilitated to ambulate erect by reconstructive operations, use of orthosis and physiotherapy. This study assesses the problems of post polio paralysis, rehabilitative interventions and calls for a surgical reawakening in this regard.

  8. Vaccine coverage and determinants of incomplete vaccination in children aged 12-23 months in Dschang, West Region, Cameroon: a cross-sectional survey during a polio outbreak.

    Science.gov (United States)

    Russo, Gianluca; Miglietta, Alessandro; Pezzotti, Patrizio; Biguioh, Rodrigue Mabvouna; Bouting Mayaka, Georges; Sobze, Martin Sanou; Stefanelli, Paola; Vullo, Vincenzo; Rezza, Giovanni

    2015-07-10

    Inadequate immunization coverage with increased risk of vaccine preventable diseases outbreaks remains a problem in Africa. Moreover, different factors contribute to incomplete vaccination status. This study was performed in Dschang (West Region, Cameroon), during the polio outbreak occurred in October 2013, in order to estimate the immunization coverage among children aged 12-23 months, to identify determinants for incomplete vaccination status and to assess the risk of poliovirus spread in the study population. A cross-sectional household survey was conducted in November-December 2013, using the WHO two-stage sampling design. An interviewer-administered questionnaire was used to obtain information from consenting parents of children aged 12-23 months. Vaccination coverage was assessed by vaccination card and parents' recall. Chi-square test and multilevel logistic regression model were used to identify the determinants of incomplete immunization status. Statistical significance was set at p children were enrolled. Complete immunization coverage was 85.9% and 84.5%, according to card plus parents' recall and card only, respectively. All children had received at least one routine vaccination, the OPV-3 (Oral Polio Vaccine) coverage was >90%, and 73.4% children completed the recommended vaccinations before 1-year of age. In the final multilevel logistic regression model, factors significantly associated with incomplete immunization status were: retention of immunization card (AOR: 7.89; 95% CI: 1.08-57.37), lower mothers' utilization of antenatal care (ANC) services (AOR:1.25; 95% CI: 1.07-63.75), being the ≥ 3(rd) born child in the family (AOR: 425.4; 95% CI: 9.6-18,808), younger mothers' age (AOR: 49.55; 95% CI: 1.59-1544), parents' negative attitude towards immunization (AOR: 20.2; 95% CI: 1.46-278.9), and poorer parents' exposure to information on vaccination (AOR: 28.07; 95 % CI: 2.26-348.1). Longer distance from the vaccination centers was marginally

  9. Impact of community-based immunization services.

    Directory of Open Access Journals (Sweden)

    Sing K

    1986-07-01

    Full Text Available The knowledge, attitude and practice of mothers toward childhood immunization was surveyed in 2 neighborhoods in greater Bombay, India. The areas were a slum of 75,000 called Malavani, and a nearby area called Kharodi. Measles and triple (DPT or DPV vaccines were available at local health centers, 1.5 km away at the most; oral polio vaccines were given by field workers to the Malavani community to children in their homes, but only in the center for those in Kharodi. BCG tuberculosis vaccinations were available to all, but from a center 5 km away. Malavani mothers had significantly better knowledge of triple and measles vaccines, but knowledge about BCG was similar in the 2 groups. Slightly more women from Kharodi expressed negative attitudes toward immunization. Coverage of children, established from clinic records, was significantly better in the Malavani area: 91% vs. 58% for polio; 71% vs 61% for BCG (n.s.; 85% vs. 55% for triple vaccine; and 21% vs 1% for measles. Evidently, visitation by field teams with polio vaccinations affected mothers′ knowledge and practice for other immunizations available only at the center.

  10. Lessons learnt to keep Europe polio-free: a review of outbreaks in the European Union, European Economic Area, and candidate countries, 1973 to 2013.

    Science.gov (United States)

    Derrough, Tarik; Salekeen, Alexandra

    2016-04-21

    Between 1973 and 2013, 12 outbreaks of paralytic poliomyelitis with a cumulative total of 660 cases were reported in the European Union, European Economic Area and candidate countries. Outbreaks lasted seven to 90 weeks (median: 24 weeks) and were identified through the diagnosis of cases of acute flaccid paralysis, for which infection with wild poliovirus was subsequently identified. In two countries, environmental surveillance was in place before the outbreaks, but did not detect any wild strain before the occurrence of clinical cases. This surveillance nonetheless provided useful information to monitor the outbreaks and their geographical spread. Outbreaks were predominantly caused by poliovirus type 1 and typically involved unvaccinated or inadequately vaccinated groups within highly immunised communities. Oral polio vaccine was primarily used to respond to the outbreaks with catch-up campaigns implemented either nationwide or in restricted geographical areas or age groups. The introduction of supplementary immunisation contained the outbreaks. In 2002, the European region of the World Health Organization was declared polio-free and it has maintained this status since. However, as long as there are non-vaccinated or under-vaccinated groups in European countries and poliomyelitis is not eradicated, countries remain continuously at risk of reintroduction and establishment of the virus. Continued efforts to reach these groups are needed in order to ensure a uniform and high vaccination coverage.

  11. SUPPLEMENTARY INFORMATION Non-oxidative methane ...

    Indian Academy of Sciences (India)

    dell

    SUPPLEMENTARY INFORMATION. Non-oxidative methane dehydroaromatization reaction over highly active α-MoC1-x ZSM-5 derived from pretreatment. BUDDE PRADEEP KUMAR, ARVIND KUMAR SINGH and SREEDEVI UPADHYAYULA*. Heterogeneous Catalysis & Reaction Engineering Laboratory, Department of ...

  12. Convention on supplementary compensation for nuclear damage

    International Nuclear Information System (INIS)

    1998-01-01

    The document reproduces the text of the Convention on Supplementary Compensation for Nuclear Damage which was adopted on 12 September 1997 by a Diplomatic Conference held between 8-12 September 1997 in Vienna

  13. SUPPLEMENTARY INFORMATION Protonation of Patented Blue V ...

    Indian Academy of Sciences (India)

    XTreme.ws

    SUPPLEMENTARY INFORMATION. Protonation of Patented Blue V in aqueous solutions: Theoretical and experimental studies. KATERYNA BEVZIUKa, ALEXANDER CHEBOTAREVa, MAKSYM FIZERb,. ANASTASIIA KLOCHKOVAa, KONSTANTIN PLIUTAa and DENYS SNIGURa*. aDepartment of Analytical Chemistry, ...

  14. TANGGAP KEBAL ANAK-ANAK TERHADAP 2 DOSIS VAKSIN POLIO DI JAKARTA

    Directory of Open Access Journals (Sweden)

    Gendrowahyuhono Gendrowahyuhono

    2012-09-01

    Full Text Available Antibody response to two doses of oral polio vaccine was studied in children of Kebayoran Baru district, Jakarta. Trivalent liquid oral polio vaccine containing 105.6 to 106.1 TCID50 per dose was used ana vaccination was carried out twice with one month interval to 75 children of3 - 36 months of age. Another group of 94 children from the same district were unvaccinated for control. Serum neutralization test against 100 TCID50 polio virus, to measure antibody strength, was carried out on monkey kidney cell cultures in microplates. Identification of isolated virus is done also in monkey kidney cell culture, using virus neutralization technique in microplate, against 30 Units antibody of polio type 1, type 2 and type 3. The result showed that 80 % of vaccinated children developed antibody against three types of polio after they received 2 doses of oral polio vaccine; 96.7 % against type 1,88 % against type 2 and 64.7 % against type 3. Out of 75 specimens from vaccinated children; polio virus could be isolated from 15 specimens, while from no one specimen could be isolated Coxsackie and Echo virus. The significant of this findings are discussed and should be considered as a simpler alternative method to vaccinate children.

  15. Preformulation study of highly purified inactivated polio vaccine, serotype 3.

    Science.gov (United States)

    Qi, Wei; Zeng, Yuhong; Orgel, Scott; Francon, Alain; Kim, Jae Hyun; Randolph, Theodore W; Carpenter, John F; Middaugh, C Russell

    2014-01-01

    To improve the effectiveness of the polio vaccination campaign, improvements in the thermal stability of the vaccine are being investigated. Here, inactivated polio vaccine, serotype 3 (IPV3) was characterized via a number of biophysical techniques. The size was characterized by transmission electronic microscopy and light scattering. The capsid protein conformation was evaluated by intrinsic fluorescence and circular dichroism (CD), and the D-antigen content by enzyme-linked immunosorbent assay (ELISA). The pH thermal stability of IPV3 (pH 3.0-8.0; 10°C-87.5°C) was evaluated by fluorescence, CD, and static light scattering. The transition temperatures reflect the responses, respectively, of tertiary structure, secondary structure, and size to applied thermal stress. The data were summarized as empirical phase diagrams, and the most stable conditions were found to be pH 7.0 with temperature lower than 40°C. CD detected a higher transition temperature for capsid protein than that for RNA. The effects of certain excipients on IPV3 thermal stability and antigen content were evaluated. The results of their effects, based on intrinsic fluorescence and ELISA, were in good agreement, suggesting the feasibility of applying intrinsic fluorescence as a high-throughput tool for formulation development. The study improves the understanding of IPV3 thermal stability, and provides a starting point for future formulation development of IPV3 and other serotypes. © 2013 Wiley Periodicals, Inc. and the American Pharmacists Association.

  16. Assessing Inactivated Polio Vaccine Introduction and Utilization in Kano State, Nigeria, April-November 2015.

    Science.gov (United States)

    Osadebe, Lynda U; MacNeil, Adam; Elmousaad, Hashim; Davis, Lora; Idris, Jibrin M; Haladu, Suleiman A; Adeoye, Olorunsogo B; Nguku, Patrick; Aliu-Mamudu, Uneratu; Hassan, Elizabeth; Vertefeuille, John; Bloland, Peter

    2017-07-01

    Kano State, Nigeria, introduced inactivated polio vaccine (IPV) into its routine immunization (RI) schedule in March 2015 and was the pilot site for an RI data module for the National Health Management Information System (NHMIS). We determined factors impacting IPV introduction and the value of the RI module on monitoring new vaccine introduction. Two assessment approaches were used: (1) analysis of IPV vaccinations reported in NHMIS, and (2) survey of 20 local government areas (LGAs) and 60 associated health facilities (HF). By April 2015, 66% of LGAs had at least 20% of HFs administering IPV, by June all LGAs had HFs administering IPV and by July, 91% of the HFs in Kano reported administering IPV. Among surveyed staff, most rated training and implementation as successful. Among HFs, 97% had updated RI reporting tools, although only 50% had updated microplans. Challenges among HFs included: IPV shortages (20%), hesitancy to administer 2 injectable vaccines (28%), lack of knowledge on multi-dose vial policy (30%) and age of IPV administration (8%). The introduction of IPV was largely successful in Kano and the RI module was effective in monitoring progress, although certain gaps were noted, which should be used to inform plans for future vaccine introductions. © The Author 2017. Published by Oxford University Press for the Infectious Diseases Society of America.

  17. High incidence of osteoporosis and fractures in an aging post-polio population.

    LENUS (Irish Health Repository)

    Mohammad, Ausaf F

    2009-01-01

    Since the polio epidemic in Ireland in the 1950s, most polio survivors are approaching into the 6th and 7th decade of their lives. There is little data about bone density and risk of fractures in these patients. In 2006, we undertook an audit of post-polio patients attending rheumatology and neurology outpatient clinics in a university teaching hospital. Our aim was to determine the prevalence of osteoporosis (OP), falls and fractures and to evaluate the association of bone density with other potential contributing factors to OP.

  18. Coordination as a best practice from the polio eradication initiative: Experiences from five member states in the African region of the World Health Organization.

    Science.gov (United States)

    Okeibunor, Joseph; Nsubuga, Peter; Salla, Mbaye; Mihigo, Richard; Mkanda, Pascal

    2016-10-10

    As part of the efforts to eradicate polioviruses in the African Region, structures were put in place to ensure coordinated mobilization and deployment of resources within the framework of the global polio eradication initiative (PEI). The successes of these structures made them not only attractive to other public health interventions, but also caused them to be deployed to the response efforts of other diseases interventions, without any systematic documentation. This article documents the contributions of PEI coordination units to other public health interventions in the African Region of World Health Organization METHODS: We reviewed the contributions of PEI coordination units to other public health interventions in five countries in the African Region. The analysis identified significant involvement of PEI coordination structures in the implementation of routine immunization programs in all the countries analyzed. Similarly, maternal and child health programs were planned, implemented, monitored and evaluation the Inter-Agency Coordination Committees of the PEI programs in the different countries. The hubs system used in PEI in Chad facilitated the efficient coordination of resources for immunization and other public health interventions in Chad. Similarly, in the Democratic Republic of Congo PEI led coordination activities benefited other public health programs like disease control and the national nutrition program, the national malaria control program, and the tuberculosis control program. In Nigeria, the polio Expert Review Committee effectively deployed the Emergency Operation Center for the implementation of prioritized strategies and activities of the National Polio Eradication Emergency Plan, and it was utilized in the response to Ebola Virus Disease outbreak in the country. The PEI-led coordination systems are thus recognized as having made significant contribution to the coordination and delivery of other public health interventions in the African

  19. Disability and functional assessment in former polio patients with and without postpolio syndrome

    NARCIS (Netherlands)

    Nollet, F.; Beelen, A.; Prins, M.H.; Sargeant, A.J.; Lankhorst, G.J.; de Jong, B.A.; de Visser, M.

    1999-01-01

    Objectives: To compare perceived health problems and disability in former polio subjects with postpolio syndrome (PPS) and those without postpolio syndrome (non-PPS), and to evaluate perceived health problems, disability, physical performance, and muscle strength. Design: Cross- sectional survey;

  20. Repeater F-waves are signs of motor unit pathology in polio survivors.

    Science.gov (United States)

    Hachisuka, Akiko; Komori, Tetsuo; Abe, Tatsuya; Hachisuka, Kenji

    2015-05-01

    The purpose of this study was to determine whether F-waves reveal electrophysiological features of anterior horn cells in polio survivors. Forty-three polio survivors and 20 healthy controls underwent motor nerve conduction studies of the median and tibial nerves bilaterally, including sampling of F-waves elicited by 100 stimuli and the determination of motor unit number estimation (MUNE). A significant increase in abnormally stereotyped ("repeater") F-waves and a reduction of F-wave persistence were observed in both nerves in the polio group as compared with the control group. Repeater F-waves had a negative correlation with MUNE. These trends in F-wave persistence and repeater F-waves after motor unit loss are characteristic findings in polio survivors. Repeater F-waves are a sign of motor unit pathology. © 2014 The Authors. Muscle & Nerve Published by Wiley Periodicals, Inc.

  1. Incompatibility of lyophilized inactivated polio vaccine with liquid pentavalent whole-cell-pertussis-containing vaccine

    NARCIS (Netherlands)

    Kraan, H.; Have, Ten R.; Maas, van der L.; Kersten, G.F.A.; Amorij, J.P.

    2016-01-01

    A hexavalent vaccine containing diphtheria toxoid, tetanus toxoid, whole cell pertussis, Haemophilius influenza type B, hepatitis B and inactivated polio vaccine (IPV) may: (i) increase the efficiency of vaccination campaigns, (ii) reduce the number of injections thereby reducing needlestick

  2. Between East and West: polio vaccination across the Iron Curtain in Cold War Hungary.

    Science.gov (United States)

    Vargha, Dora

    2014-01-01

    In 1950s Hungary, with an economy and infrastructure still devastated from World War II and facing further hardships, thousands of children became permanently disabled and many died in the severe polio epidemic that shook the globe. The relatively new communist regime invested significantly in solving the public health crisis, initially importing a vaccine from the West and later turning to the East for a new solution. Through the history of polio vaccination in Hungary, this article shows how Cold War politics shaped vaccine evaluation and implementation in the 1950s. On the one hand, the threat of polio created a safe place for hitherto unprecedented, open cooperation among governments and scientific communities on the two sides of the Iron Curtain. On the other hand, Cold War rhetoric influenced scientific evaluation of vaccines, choices of disease prevention, and ultimately the eradication of polio.

  3. Novel cloning machine with supplementary information

    International Nuclear Information System (INIS)

    Qiu Daowen

    2006-01-01

    Probabilistic cloning was first proposed by Duan and Guo. Then Pati established a novel cloning machine (NCM) for copying superposition of multiple clones simultaneously. In this paper, we deal with the novel cloning machine with supplementary information (NCMSI). For the case of cloning two states, we demonstrate that the optimal efficiency of the NCMSI in which the original party and the supplementary party can perform quantum communication equals that achieved by a two-step cloning protocol wherein classical communication is only allowed between the original and the supplementary parties. From this equivalence, it follows that NCMSI may increase the success probabilities for copying. Also, an upper bound on the unambiguous discrimination of two nonorthogonal pure product states is derived. Our investigation generalizes and completes the results in the literature

  4. Faster Detection of Poliomyelitis Outbreaks to Support Polio Eradication.

    Science.gov (United States)

    Blake, Isobel M; Chenoweth, Paul; Okayasu, Hiro; Donnelly, Christl A; Aylward, R Bruce; Grassly, Nicholas C

    2016-03-01

    As the global eradication of poliomyelitis approaches the final stages, prompt detection of new outbreaks is critical to enable a fast and effective outbreak response. Surveillance relies on reporting of acute flaccid paralysis (AFP) cases and laboratory confirmation through isolation of poliovirus from stool. However, delayed sample collection and testing can delay outbreak detection. We investigated whether weekly testing for clusters of AFP by location and time, using the Kulldorff scan statistic, could provide an early warning for outbreaks in 20 countries. A mixed-effects regression model was used to predict background rates of nonpolio AFP at the district level. In Tajikistan and Congo, testing for AFP clusters would have resulted in an outbreak warning 39 and 11 days, respectively, before official confirmation of large outbreaks. This method has relatively high specificity and could be integrated into the current polio information system to support rapid outbreak response activities.

  5. Surveillance for polio eradication: current status and lessons learnt--India, 1999.

    Science.gov (United States)

    Banerjee, K; Bandyopadhyay, S; Hlady, W G; Sarkar, S; Andrus, J K

    2000-01-01

    With the launch of the Universal Immunisation Programme in India in 1985, childhood immunisation was provided to children in all districts of the country in a phased manner by 1990. Surveillance for vaccine preventable diseases (VPD) including polio was started at the same time with monthly reporting from the districts to the Ministry of Health and Family Welfare (MOHFW), Government of India (GOI). In 1995, the Pulse Polio Immunisation (PPI) campaign was launched with the objective of polio eradication. Prior to 1997, surveillance for polio was directed at finding clinical polio cases by passive reporting from health facilities. There was no active surveillance for all cases of acute flaccid paralysis (AFP). In 1996, a scheme for the surveillance of AFP was drawn up. With the support of the Danish and US governments and Rotary International, 59 surveillance medical officers (SMOs) were hired, trained, and posted throughout the country in October 1997 to establish active surveillance of AFP. The number of SMOs was increased to 108 in August 1999. The SMOs along with their government counterparts established 10,069 reporting units nationwide by the end of November 1999 reporting weekly the occurrence of AFP cases to the district, state, and national levels; timely case investigation and collection of stool specimens from AFP cases; linkages to support the polio laboratory network; and extensive training of government counterparts. Data reported to the national level is analysed and put on an internet website which is updated every two weeks. Annualised rates of reported non-polio AFP have increased from 0.22 per 100,000 children aged < 15 years in 1997 to 1.57 in 1999. The number of polio cases associated with isolation of wild poliovirus decreased from 1404 in the third trimester of 1998 to 664 in the third trimester of 1999, yet widespread transmission of wild polioviruses persists throughout the country.

  6. Knowledge, attitude and practice of polio prevention among people in Khyber pakhtunkhwa

    International Nuclear Information System (INIS)

    Mehmood, T.; Babar, A.

    2014-01-01

    To assess the knowledge, attitude and practice of Polio among people in Khyber PakhtunKhwa and to recommend measures in order to improve the awareness of disease. Study Design: Descriptive cross sectional study. Place and Duration of Study: This study was conducted at CMH Nowshera, CMH Mardan and Kohat General Hospital from March to June 2013. Subjects and Methods: Persons presenting for consultation to tertiary care hospitals at medical reception rooms were approached by convenience sampling. Structured questionnaire was developed and data was collected by interviews. Results: The findings of the study revealed that out of 296 persons participated in study 57.4% were males while 42.2% were females. They were residents of Mardan, Nowshera, Kohat and Swabi districts of Khyber Pakhtukhwa. Persons who believed that vaccine is prohibited in religion were 13.9%, 81.1% persons knew about Polio disease and 84.5% persons believed that disease could be prevented by giving vaccines to children. Persons who gave vaccine to their children were 88.9% and 66.9% also knew the schedule of the vaccine. Pressure groups which included tribal elders stopped 19.3% people from giving vaccine to their children and for 11.1% persons the facility of giving vaccine was not available. Persons who believed that Polio can cause infertility were 11.5% and 20.9% believed that Polio vaccine cannot prevent Polio disease. Persons who have seen patient of Polio were 38.9% and 88.5 % persons wanted to eradicate disease from Pakistan. Conclusion: The results of the study revealed that people have adequate knowledge about Polio and wanted to eradicate it from Pakistan by participating in vaccination activities but still there are few people who believe that Polio vaccine cannot prevent disease resulting in failure to adminster vaccine for their children. (author)

  7. Polio Crisis in Costa Rica: Lessons Learned and Achievements

    Directory of Open Access Journals (Sweden)

    Gioconda Vargas-Morúa

    2015-05-01

    Full Text Available This presentation shows some of the consequences of the polio crisis in Costa Rica during the 1950’s, in order to preserve certain attitudes of Costa Ricans back then that are worth remembering: simplicity, solidarity and gratefulness. Hand in hand with highly service-oriented men and women, the country overcame the crisis and built one of the most iconic hospitals in Costa Rica: the National Children’s Hospital. It is worth rescuing the lessons learned and applying them to current times. This historical text was created based on the stories told by people who lived during the times of the crisis, on a 1956 notebook, on documents from the National Archive and the National Health and Social Security Library (BINASSS, for its name in Spanish, the Costa Rican Social Security System (CCSS, for its name in Spanish, Dr. Rodolfo Álvaro Murillo, and San Juan de Dios Hospital.  National and international newspapers were also reviewed. The consulted material confirms how the work of Costa Ricans, led by committed and service-oriented individuals, allowed for the construction of the National Children’s Hospital to take place -an institution that has served the Costa Rican people for fifty years. Costa Ricans also succeeded in eradicating polio long before several other countries around the world. The reactions of people in the 1950’s are lessons of solidarity and humanity that should not be forgotten; they should be remembered in order to value team work over individual work and make sure, no matter what our role in society is, to always stand by common well-being, as mid-century Costa Ricans did by overcoming their personal limitations and acting for the benefit of society.

  8. [Evaluation of the lifetime of nail markings during polio vaccinations in Chad].

    Science.gov (United States)

    Quoc Cuong, Huong; Schlumberger, Martin; Garba Tchang, Salomon; Ould Cheikh, Dah; Savès, Marianne; Mallah, Barah; Demtilo Attilo, Jacques; Ngangro Mosurel, Ndeikoundam; Gamatié, Youssouf

    2010-01-01

    SID (Supplemental Immunization Days) is a special strategy intended to accelerate eradication of poliomyelitis in countries where it is still endemic (India, Afghanistan, and Pakistan in Asia, and Nigeria in Africa). This strategy is also applied in Nigeria's neighbours (Cameroon, Chad, Niger and Benin). Since the poliomyelitis virus was imported from Nigeria in 2001, Chad has reported cases of poliomyelitis every year. After 30 SIDs in Chad and the inaccurate or false attribution of side-effects to polio vaccines, some groups persistently refuse polio vaccination. To ascertain the true coverage of SID, the Ministry of Health and several partners (WHO, UNICEF and Rotary) conduct external coverage evaluations, to identify the under-vaccinated areas where population may be refusing immunization. The nails of the children receiving vaccinations are marked with indelible ink and those markings are the best indicator of the area's actual SID coverage. When coverage investigators arrive and propose vaccination to all children not immunized during SID, mothers who wish to refuse vaccination may claim that the children's markings disappeared after a few days, due to bathing. WHO experts have found that markings applied to their own nails with the WHO-recommended markers persist a few weeks, but others suggested that the markings may disappear much faster among children living in a traditional tropical environment. Until now, the lifetime of these markings has not been tested among children in Africa. To determine the lifetime of the fingernail markings after SID and factors that influence this lifetime in children young than 5 years old in Chad. This prospective cohort study of 200 children (aged 0 to 59 months) took place from March to May 2009 in Milezi, a health zone north of Ndjamena, the capital of Chad, in central Africa. These children received nail markings on their left little finger with an indelible marker pen provided by WHO. The finger was monitored for 35

  9. An assessment report on an immunization clinic located in a tertiary ...

    African Journals Online (AJOL)

    For the adult immunizations, yellow fever recorded the highest coverage rate, while the lowest rate was recorded for tetanus toxoid dose 5 (TT5). The vaccines that were most often in short supply included Diphtheria-pertusis-tetanus, Hepatitis B, yellow fever, oral polio, and cerebrospinal meningitis vaccines. Although ...

  10. Determinants of health disparities: The perennial struggle against polio in Nigeria

    Directory of Open Access Journals (Sweden)

    Nosayaba Osazuwa-Peters

    2011-01-01

    Full Text Available Polio remains a global public health issue, and even though it has been eradicated from most countries of the world, countries like Nigeria, the largest black nation on earth, threatens the dream of total eradication of polio from the surface of the earth. Transmission of wild polio virus has never been eliminated in Nigeria, but even worse is the number of countries, both in Sub-Saharan Africa and all over the world that has become re-infected by polio virus strains from Northern Nigeria in recent past. Although a lot has been documented about the Nigerian polio struggle, one aspect that has received little attention on this issue is ethnic and geographic disparities between the Southern and the Northern parts of Nigeria. Understanding these disparities involved in polio virus transmission in Nigeria, as well as the social determinants of health prevalent in Northern Nigeria will help government and other stakeholders and policy makers to synergize their efforts in the fight against this perennial scourge.

  11. Risk factors for post-polio syndrome among an Italian population: a case-control study.

    Science.gov (United States)

    Bertolasi, Laura; Acler, Michele; dall'Ora, Elisa; Gajofatto, Alberto; Frasson, Emma; Tocco, Pierluigi; Turri, Mara; Ferlisi, Monica; Fiorini, Michele; Pimazzoni, Fabiana; Squintani, Giovanna; Martini, Millo; Danzi, Bruno; Monaco, Salvatore

    2012-12-01

    Post-polio syndrome (PPS) is a clinical syndrome of new weakness, fatigue and musculoskeletal pain occurring in a variable proportion of polio survivors decades after acute disease. To date, several risk factors for PPS development have been reported, although the etiology of this disorder remains elusive. Using a case-control design, we aimed to assess risk indicators for PPS in a group of Italian polio survivors. Subjects with prior poliomyelitis attending the rehabilitation hospital of Malcesine, Italy, were the target population. Patients with PPS, diagnosed according to the European Federation of Neurological Societies criteria, served as cases, while patients not meeting diagnostic criteria for PPS were used as controls. All subjects were assessed through a structured questionnaire made of 82 questions and neurological examination. The association with investigated risk factors (sex, age at polio onset, age at onset of symptoms, extension and severity of polio, employment) was analyzed by the calculation of the odds ratio. A total of 161 out of 391 eligible patients met the adopted diagnostic criteria for PPS, giving a frequency of 41.2%. Symptoms most frequently complained by PPS patients were loss of muscle strength, loss of resistance, loss of muscle volume and generalized fatigue. Female gender, the presence of respiratory disturbance during the acute phase of polio and the use of orthoses and aids during the recovery and stabilization represented independent risk factors for PPS in the studied population.

  12. [Oral polio vaccine in infants does not interfere in detection of enterovirus in blood].

    Science.gov (United States)

    González, Marcela; Sandoval, Carmen; Valenzuela, Patricia; Montecinos, Luisa; Martínez, Constanza; Godoy, Paula; Abarca, Katia

    2013-12-01

    There is not known if a viraemia post-oral polio vaccine (OPV) is detectable by modern molecular techniques. Such viraemia could affect the performance of the real time-polymerase chain reaction (PCR) for non polio enterovirus (EV) detection, technique of growing clinical use for the study of febrile infants. To determine viraemia post-first dose of OPV in healthy infants, by molecular techniques. 50 infants less than three months without previous VPO were randomized in 5 groups: a control group with pre-vaccination blood sample (BS), group 1 BS at day 2, group 2 BS at day 4, group 3, BS at day 6 and group 4, BS at day 8 post-vaccination. Conventional and specific PCR for poliovirus and real time PCR for non polio EV were performed in BS and in OPV samples. No genetic material of poliovirus was detected in any infant, while in 9 of them (18%) non polio EV was identified. Real time PCR for EV did not amplify poliovirus from OPV samples. Results suggest that no post VPO viraemia detectable by molecular methods exists. Considering that real time PCR for EV does not allow to identify polio virus, no false positives of the test are expected as a result of a recent VPO vaccination. We documented presence of non polio EV in blood of healthy asymptomatic infants.

  13. Would it be legally justified to impose vaccination in Israel? Examining the issue in light of the 2013 detection of polio in Israeli sewage.

    Science.gov (United States)

    Kamin-Friedman, Shelly

    2017-10-30

    The detection of wild poliovirus in Israeli sewage in May 2013 led the health authorities to decide that children who had been vaccinated with IPV would also be vaccinated with OPV. The decision sought to protect vulnerable Israeli individuals who were either not vaccinated with IPV or who suffered from an immune deficiency, to preserve Israel's status as a polio-free country, to prevent the virus' "exportation" into vulnerable polio-free countries, and to participate in the global efforts toward the eradication of polio. After a massive public persuasion campaign, 79% of the children born after 2004 were vaccinated as well as 69% of the children residing in central Israel. A 2014 State Comptroller Report stated that the Ministry of Health should draw conclusions from the low compliance rates in certain Israeli regions. The article seeks to examine the legal legitimacy of mandatory vaccination in the service of eradicating a contagious disease (as opposed to preventing a pandemic outbreak), which was one of the objectives in the 2013 Polio case. It more specifically relates to current Israeli law as well as to a hypothetical new public health law which would authorize health officials to oblige vaccination and enforce this through the use of criminal sanctions. Qualitative content analysis through the interpretation of court judgements, laws, legislative protocols, health ministry guidelines and documented discussions of the Advisory Committee on Infectious Diseases and Immunization. A mandatory vaccination backed by criminal sanctions in the service of the eradication of contagious diseases would probably be perceived as infringing on the constitutional right to autonomy to a greater extent than necessary according to Israeli law and case law precedents. There may be some added value inherent in a new public health law which would authorize health officials to oblige vaccination where nonrestrictive measures have been ineffective. However, the law should also

  14. Antibody titers against vaccine and contemporary wild poliovirus type 1 in children immunized with IPV+OPV and young adults immunized with OPV.

    Science.gov (United States)

    Lukashev, Alexander N; Yarmolskaya, Maria S; Shumilina, Elena Yu; Sychev, Daniil A; Kozlovskaya, Liubov I

    2016-02-02

    In 2010, a type 1 poliovirus outbreak in Congo with 445 lethal cases was caused by a virus that was neutralized by sera of German adults vaccinated with inactivated polio vaccine with a reduced efficiency. This seroprevalence study was done in two cohorts immunized with other vaccination schedules. Russian children aged 3-6 years immunized with a combination of inactivated and live polio vaccines were reasonably well protected against any wild type poliovirus 1, including the Congolese isolate. Adults aged 20-29 years immunized only with live vaccine were apparently protected against the vaccine strain (92% seropositive), but only 50% had detectable antibodies against the Congo-2010 isolate. Both waning immunity and serological divergence of the Congolese virus could contribute to this result. Copyright © 2015 Elsevier B.V. All rights reserved.

  15. 18 CFR 706.405 - Supplementary statements.

    Science.gov (United States)

    2010-04-01

    ... employee shall at all times avoid acquiring a financial interest that could result, or taking an action... EMPLOYEE RESPONSIBILITIES AND CONDUCT Statements of Employment and Financial Interests § 706.405... employment and financial interests shall be reported in a supplementary statement, in the format prescribed...

  16. SUPPLEMENTARY INFORMATION Protonation of the imino ...

    Indian Academy of Sciences (India)

    Ashish

    SUPPLEMENTARY INFORMATION. Protonation of the imino nitrogen deactivates the excited state of imidazolin-5-one in the solid state. ASHISH SINGH, KHALID BADI-UZ ZAMA and GURUNATH RAMANATHAN*. Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh India. 208 016.

  17. SUPPLEMENTARY INFORMATION Temperature effects on the ...

    Indian Academy of Sciences (India)

    Windows User

    SUPPLEMENTARY INFORMATION. Temperature effects on the hydrophobic force between two graphene-like surfaces in liquid water. TUHIN SAMANTA and BIMAN BAGCHI. Solid State and Structural Chemistry Unit, Indian Institute of Science, Bangalore, Karnataka 560. 012, India. Table of Contents. Figure S1. Page 2.

  18. Supplementary material for: The adaptive synchronization of ...

    Indian Academy of Sciences (India)

    Supplementary material for: The adaptive synchronization of fractional-order Liu chaotic system with unknown parameters. ADELEH NOURIAN and SAEED BALOCHIAN. -50. -40. -30. -20. -10. 0. 10. 20. 30. 40. -25. -20. -15. -10. -5. 0. 5. 10. 15. 20. 25. Y. Z. -12. -10. -8. -6. -4. -2. 0. 2. 4. 6. 8. -25. -20. -15. -10. -5. 0. 5. 10. 15.

  19. Supplementary data: Comparative studies on sequence ...

    Indian Academy of Sciences (India)

    Unknown

    Supplementary data: Comparative studies on sequence characteristics around translation initiation codon in four eukaryotes. Qingpo Liu and Qingzhong Xue. J. Genet. 84, 317–322. Table 1. Spearman's rank correlation coefficients of 39 base positions around the AUG codon in the four eukaryotic species studied. – 30.

  20. SUPPLEMENTARY INFORMATION Efficient click reaction towards ...

    Indian Academy of Sciences (India)

    sudarshana

    SUPPLEMENTARY INFORMATION. Efficient click reaction towards novel sulfonamide hybrids by molecular hybridization strategy as antiproliferative agents. DONG-JUN FU,a. YU-HUI HOU,a. SAI-YANG ZHANGb* and YAN-BING. ZHANGa*. aNew Drug Research & Development Center, School of Pharmaceutical Sciences,.

  1. Supplementary inferences from mysid feeding appendage morphology

    African Journals Online (AJOL)

    Diet elucidation: Supplementary inferences from mysid feeding appendage morphology. P. Webb* and T.H. Wooldridge. Institute of Coastal Research and Department of Zoology, University of Port Elizabeth, P.O. Box 1600, Port Elizabeth,. 6000 Republic of South Africa. Received 9 August 1988; accepted 24 October 1988.

  2. Reducing resistance to polio immunisation with free health camps and Bluetooth messaging: An update from Kaduna, Northern, Nigeria.

    Science.gov (United States)

    Birukila, Gerida; Babale, Sufiyan M; Epstein, Helen; Gugong, Victor; Anger, Robert; Corkum, Melissa; Jehoshaphat Nebanat, Albarka; Musoke, Fredrick; Alabi, Olaniran

    2017-01-01

    Since 1997, the Global Polio Eradication Initiative has sponsored regular door-to-door polio immunisation campaigns in northern Nigeria. On 30 July 2015, the country was finally declared poliofree, a hard won success. At various times, polio eradication has been threatened by rumours and community tensions. For example, in 2003, local Imams, traditional leaders and politicians declared a polio campaign boycott, due to the concerns about the safety of the polio vaccine. Although the campaigns resumed in 2004, many parents continued to refuse vaccination because of the persistence of rumours of vaccine contamination, and anger about the poor state of health services for conditions other than polio. To address this, UNICEF and Nigerian Government partners piloted two interventions: (1) mobile 'health camps' to provide ambulatory care for conditions other than polio and (2) an audiovisual clip about vaccine safety and other health issues, shareable on multimedia mobile phones via Bluetooth pairing. The mobile phone survey found that Bluetooth compatible messages could rapidly spread behavioural health messages in low-literacy communities. The health camps roughly doubled polio vaccine uptake in the urban ward where it was piloted. This suggests that polio eradication would have been accelerated by improving primary health care services.

  3. Improving supplementary feeding in species conservation.

    Science.gov (United States)

    Ewen, John G; Walker, Leila; Canessa, Stefano; Groombridge, Jim J

    2015-04-01

    Supplementary feeding is often a knee-jerk reaction to population declines, and its application is not critically evaluated, leading to polarized views among managers on its usefulness. Here, we advocate a more strategic approach to supplementary feeding so that the choice to use it is clearly justified over, or in combination with, other management actions and the predicted consequences are then critically assessed following implementation. We propose combining methods from a set of specialist disciplines that will allow critical evaluation of the need, benefit, and risks of food supplementation. Through the use of nutritional ecology, population ecology, and structured decision making, conservation managers can make better choices about what and how to feed by estimating consequences on population recovery across a range of possible actions. This structured approach also informs targeted monitoring and more clearly allows supplementary feeding to be integrated in recovery plans and reduces the risk of inefficient decisions. In New Zealand, managers of the endangered Hihi (Notiomystis cincta) often rely on supplementary feeding to support reintroduced populations. On Kapiti island the reintroduced Hihi population has responded well to food supplementation, but the logistics of providing an increasing demand recently outstretched management capacity. To decide whether and how the feeding regime should be revised, managers used a structured decision making approach informed by population responses to alternative feeding regimes. The decision was made to reduce the spatial distribution of feeders and invest saved time in increasing volume of food delivered into a smaller core area. The approach used allowed a transparent and defendable management decision in regard to supplementary feeding, reflecting the multiple objectives of managers and their priorities. © 2014 The Authors. Conservation Biology published by Wiley Periodicals, Inc., on behalf of Society for

  4. The effect of prophylaxis with chloroquine and proguanil on delayed-type hypersensitivity and antibody production following vaccination with diphtheria, tetanus, polio, and pneumococcal vaccines.

    Science.gov (United States)

    Gyhrs, A; Pedersen, B K; Bygbjerg, I; Henrichsen, J; Heron, I; Petersen, I; Skinhoj, P

    1991-11-01

    In vitro studies have shown that anti-malarial drugs suppress immunity. In this study, the effects of chloroquine and proguanil (Paludrine) on the cellular and humoral immune system were measured by two in vivo methods: 1) cell-mediated immunity (delayed cutaneous hypersensitivity) i.e., skin tests with seven delayed-type common antigens (Multitest) and 2) humoral immunity by measurement of specific antibody response to vaccination. Sixty healthy young individuals were randomized into four groups and given 1) no treatment (controls), 2) chloroquine diphosphate (500 mg/week), 3) chloroquine diphosphate (1,000 mg/week), or 4) proguanil hydrochloride (200 mg/day) for six weeks. Skin testing was performed on days 0 and 28. Vaccinations with diphtheria, tetanus, polio, and pneumococcal polysaccharide antigen vaccines were performed on day 28, and the presence of specific antibodies was determined on days 0, 28, and 42. The skin tests induced a significant increase in skin reactive areas from day 0 to day 28 in all groups. Furthermore, the skin test induced an increase in the level of specific IgG for diphtheria and tetanus, but had no effect on antibodies to antigens not included in the skin test. The results showed that there were no significant differences among the four groups regarding skin test areas and increases in antibody titers following vaccination. Therefore, it is concluded that in healthy persons, six weeks intake of chloroquine, even in double doses, or proguanil in chemoprophylactic dosages, does not induce any detectable suppression of delayed-type hypersensitivity or vaccination responses to diphtheria, tetanus, polio, or pneumococcal polysaccharide antigens.

  5. Immunization history of children with inflammatory bowel disease.

    Science.gov (United States)

    Soon, Ing Shian; deBruyn, Jennifer C C; Wrobel, Iwona

    2013-04-01

    Protection against vaccine-preventable diseases is important in children with inflammatory bowel disease (IBD) due to frequent immunosuppressive therapy use. The chronic relapsing nature and treatment regimen of IBD may necessitate modified timing of immunizations. To evaluate the completeness of immunizations in children with IBD. Immunization records of all children with IBD followed at the Alberta Children's Hospital (Calgary, Alberta) were reviewed. For children with incomplete immunization according to the province of Alberta schedule, the reasons for such were clarified. Demographic data and age at diagnosis were also collected. Immunization records were obtained from 145 (79%) children with IBD. Fifteen children had incomplete routine childhood immunizations, including two with no previous immunizations. The most common incomplete immunizations included hepatitis B (n=9), diphtheria, tetanus, acellular pertussis at 14 to 16 years of age (n=7), and diphtheria, tetanus, acellular pertussis, inactivated polio at four to six years of age (n=6). The reasons for incomplete immunization included use of immunosuppressive therapy at time of scheduled immunization; IBD-related symptoms at time of scheduled immunization; parental refusal; recent move from elsewhere with different immunization schedule; unawareness of routine immunization; and needle phobia. Although the majority of children with IBD had complete childhood immunizations, suboptimal immunizations were present in 10%. With increasing use of immunosuppressive therapy in IBD, physicians caring for children with IBD must periodically evaluate immunization status and ensure the completeness of childhood immunizations.

  6. Immunization Coverage in WHO Regions: A Review Article

    Directory of Open Access Journals (Sweden)

    Rahim Vakili

    2015-03-01

    Full Text Available   In 1974, the World Health Organization (WHO established the Expanded Program on Immunization (EPI to ensure that all children have access to routinely recommended vaccines. Since then, global coverage with the four core vaccines (Bacille calmette guérin vaccine [for protection against tuberculosis], Diphtheria-tetanus-pertussis vaccine [DTP], Polio vaccine, and Measles vaccine has increased from

  7. Location selection criteria for supplementary motorway facilities

    Directory of Open Access Journals (Sweden)

    Malobabić Radomir

    2002-01-01

    Full Text Available Supplementary contents along motorways are rather important facilities for a safe and secure functioning of a substantial part of the road transport system. In the paper, it has been stressed that our practice has not dealt with this problem satisfactorily throughout the motorways design process and especially in the realization phase. Therefore, the solving of this major issue ought to be approached systematically and planning oriented so as to achieve an optimal effect of supplementary contents in the motorways’ exploitation. The role of these facilities is multifold. Some relate to a safer road functioning and some enable a more comfortable and secure traveling. To make them work as a system it is indispensable to set up location selection criteria and rules for the complementary facilities Respecting the adequate rhythm and function dominance is exceptionally important as well as establishing the traffic safety and applying high ecological standards.

  8. Basic and supplementary sensory feedback in handwriting

    Directory of Open Access Journals (Sweden)

    Jeremy eDanna

    2015-02-01

    Full Text Available The mastering of handwriting is so essential in our society that it is important to try to find new methods for facilitating its learning and rehabilitation. The ability to control the graphic movements clearly impacts on the quality of the writing. This control allows both the programming of letter formation before movement execution and the online adjustments during execution, thanks to diverse sensory feedback. New technologies improve existing techniques or enable new methods to supply the writer with real-time computer-assisted feedback. The possibilities are numerous and various. Therefore, two main questions arise: 1-What aspect of the movement is concerned and 2- How can we best inform the writer to help them correct their handwriting? In a first step, we report studies on feedback naturally used by the writer. The purpose is to determine which information is carried by each sensory modality, how it is used in handwriting control and how this control changes with practice and learning. In a second step, we report studies on supplementary feedback provided to the writer to help them to better control and learn how to write. We suggest that, depending on their contents, certain sensory modalities will be more appropriate than others to assist handwriting motor control. We emphasize particularly the relevance of auditory modality as online supplementary feedback on handwriting movements. Using real-time supplementary feedback to assist in the handwriting process is probably destined for a brilliant future with the growing availability and rapid development of tablets.

  9. Basic and supplementary sensory feedback in handwriting.

    Science.gov (United States)

    Danna, Jérémy; Velay, Jean-Luc

    2015-01-01

    The mastering of handwriting is so essential in our society that it is important to try to find new methods for facilitating its learning and rehabilitation. The ability to control the graphic movements clearly impacts on the quality of the writing. This control allows both the programming of letter formation before movement execution and the online adjustments during execution, thanks to diverse sensory feedback (FB). New technologies improve existing techniques or enable new methods to supply the writer with real-time computer-assisted FB. The possibilities are numerous and various. Therefore, two main questions arise: (1) What aspect of the movement is concerned and (2) How can we best inform the writer to help them correct their handwriting? In a first step, we report studies on FB naturally used by the writer. The purpose is to determine which information is carried by each sensory modality, how it is used in handwriting control and how this control changes with practice and learning. In a second step, we report studies on supplementary FB provided to the writer to help them to better control and learn how to write. We suggest that, depending on their contents, certain sensory modalities will be more appropriate than others to assist handwriting motor control. We emphasize particularly the relevance of auditory modality as online supplementary FB on handwriting movements. Using real-time supplementary FB to assist in the handwriting process is probably destined for a brilliant future with the growing availability and rapid development of tablets.

  10. The critical role of acute flaccid paralysis surveillance in the Global Polio Eradication Initiative.

    Science.gov (United States)

    Tangermann, Rudolf H; Lamoureux, Christine; Tallis, Graham; Goel, Ajay

    2017-05-01

    Acute flaccid paralysis (AFP) surveillance is a key strategy used by the Global Polio Eradication Initiative (GPEI) to measure progress towards reaching the global eradication goal. Supported by a global polio laboratory network, AFP surveillance is conducted in 179 of 194 WHO member states. Active surveillance visits to priority health facilities are used to assure all children <15 years with AFP are detected, followed by stool specimen collection and testing for poliovirus in WHO-accredited polio laboratories. The quality of AFP surveillance is regularly monitored with standardized surveillance quality indicators. In highest risk countries and areas, the sensitivity of AFP surveillance is enhanced by environmental surveillance (testing of sewage samples). Genetic sequencing of detected poliovirus isolates yields programmatically important information on polio transmission pathways. AFP surveillance is one of the most valuable assets of the GPEI, with the potential to serve as a platform to build integrated disease surveillance systems. Continued support to maintain AFP surveillance systems will be essential, to reliably monitor the completion of global polio eradication, and to assure that a key resource for building surveillance capacity is transitioned post-eradication to support other health priorities. © The Author 2017. 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.

  11. Impact of pain on quality of life in patients with post-polio syndrome.

    Science.gov (United States)

    Werhagen, Lars; Borg, Kristian

    2013-02-01

    Post-polio syndrome is a neurological disorder occurring several years after an acute polio infection. The main symptoms are increased muscular weakness and atrophy, fatigue and pain. Pain is present more often in younger individuals and in females and, according to the visual analogue scale (VAS), the intensity of pain is relatively high. The aim of the present study was to analyse the impact of pain on quality of life in patients with post-polio syndrome. Transversal study. Patients with post-polio syndrome underwent a thorough neurological and general examination. They were interviewed about the presence and intensity of pain during the previous 3 months, then completed the quality of life inventory Short-Form 36 (SF-36), which included questions about pain during the previous 4 weeks, and rated their pain intensity during the previous 24 h according to the VAS. Seventy-seven of the patients (68%) experienced pain at the examination. Pain was found to have a significant impact on the SF-36 subdomains Vitality and General health. A correlation was found between pain during the previous 3 months, the previous 4 weeks, and the previous 24 h. Pain is common in patients with post-polio syndrome. Although patients have a high mean VAS score the pain only affects quality of life for Vitality and General Health, but not for other physical and mental domains.

  12. [Socio-medical profile of post-polio syndrome patients in center east of Tunisia].

    Science.gov (United States)

    Zorgati, Asma; Maaref, Khaled; Naouar, Nader; Zaoui, Afif; Ghannouchi, Slaheddine

    2014-01-01

    The diagnosis of the post polio syndrome is purely clinic. It occurs few decade after poliomyelitis. It associates recent appearance or progressive worsening of muscular weakness, pain, muscular fatigue or atrophy. It remains not recognized in Tunisia. of our study is to identify the socio-medical profile of the postpolio population in the Tunisian east central region through a check of the risk factors and the clinical characteristics of these patients. Descriptive study analyzing 32 files (medical expertise) of post polio syndrome patients The risk factors of post polio syndrome such us female gender, obesity, low educational level, early age of poliomyelitis appearance and the importance of physical effort at work, were observed in our study and are in agreement with the literature data. Average delay of post polio syndrome occurrence was 40 years. Most Disturbing symptom was the muscular pain. All our patients indicated negative impact on their everyday life and their work. They all asked for their right for incapacity or long-term disease beside the National health insurance fund (CNAM). Recognition of patients affected by the Post polio syndrome and their social and medical needs are necessary.

  13. Effect of intravenous immunoglobulin on pain in patients with post-polio syndrome.

    Science.gov (United States)

    Werhagen, Lars; Borg, Kristian

    2011-11-01

    Pain is a common symptom that affects quality of life in patients with post-polio syndrome. An increase in cytokine in the cerebrospinal fluid suggests that inflammation is pathophysiologically important in post-polio syndrome. Intravenous immunoglobulin might therefore be a therapeutic option. The aim of this study was to analyse the effect of intravenous immunoglobulin treatment on pain in post-polio syndrome. An uncontrolled clinical study. Patients with post-polio syndrome and pain (n = 45) underwent a neurological examination and were interviewed about pain before and 6 months after treatment with intravenous immunoglobulin. Pain intensity was measured on a visual analogue scale. The pain was classified according to the International Association for the Study of Pain criteria as neuropathic when it occurred in an area with decreased sensibility, or nociceptive when signs of inflammation and/or painful joints movements were present. After treatment 31/45 (69%) patients were improved, with a mean visual analogue scale decrease from 53 to 42 (p = 0.001). Eighteen patients (40%) had a decrease of 20 or more points on the visual analogue scale. The effect of treatment did not differ regarding age, gender and severity of disability. Two-thirds of 45 patients with post-polio syndrome and pain reported a decrease on the visual analogue scale for pain after treatment with intravenous immunoglobulin, and 40% reported a decrease of 20 or more points on the visual analogue scale.

  14. Factors Associated with Reduced Quality of Life in Polio Survivors in Korea.

    Science.gov (United States)

    Yang, Eun Joo; Lee, Seung Yeol; Kim, Keewon; Jung, Se Hee; Jang, Soong-Nang; Han, Soo Jeong; Kim, Wan-Ho; Lim, Jae-Young

    2015-01-01

    The purpose of this study is to assess health-related quality of life in polio survivors (PS) compared with that in the general population in Korea. Polio survivors (n = 120) from outpatient clinics at two hospitals, healthy controls (HC, n = 121) and members of the general population with activity limitations (AL, n = 121) recruited through a proportional-allocation, systematic sampling strategy from the Fourth Korean National Health and Nutrition Examination Survey were surveyed with self-rated health-related quality of life (Euro QoL five-dimensions). The proportion of participants who reported problems in mobility, usual activity, and symptoms of anxiety/depression were higher in the PS group compared with the HC and AL groups. There was no significant difference in the self-care dimension across the groups. Polio-specific questionnaire, pain, depression, fatigue, Modified Barthel Index (K-MBI) and Short Physical Performance Battery (SPPB) were assessed in the PS group. Those with post-poliomyelitis syndrome had greater problems in mobility, usual activity, and depression/anxiety. Polio survivors, especially those with more pain and fatigue symptoms, and those who did not have access to medical services had poorer health-related quality of life. These findings afford useful information for potential intervention improving quality of life in polio survivors.

  15. Factors Associated with Reduced Quality of Life in Polio Survivors in Korea.

    Directory of Open Access Journals (Sweden)

    Eun Joo Yang

    Full Text Available The purpose of this study is to assess health-related quality of life in polio survivors (PS compared with that in the general population in Korea. Polio survivors (n = 120 from outpatient clinics at two hospitals, healthy controls (HC, n = 121 and members of the general population with activity limitations (AL, n = 121 recruited through a proportional-allocation, systematic sampling strategy from the Fourth Korean National Health and Nutrition Examination Survey were surveyed with self-rated health-related quality of life (Euro QoL five-dimensions. The proportion of participants who reported problems in mobility, usual activity, and symptoms of anxiety/depression were higher in the PS group compared with the HC and AL groups. There was no significant difference in the self-care dimension across the groups. Polio-specific questionnaire, pain, depression, fatigue, Modified Barthel Index (K-MBI and Short Physical Performance Battery (SPPB were assessed in the PS group. Those with post-poliomyelitis syndrome had greater problems in mobility, usual activity, and depression/anxiety. Polio survivors, especially those with more pain and fatigue symptoms, and those who did not have access to medical services had poorer health-related quality of life. These findings afford useful information for potential intervention improving quality of life in polio survivors.

  16. Currents issues in cardiorespiratory care of patients with post-polio syndrome

    Directory of Open Access Journals (Sweden)

    Marco Orsini

    2016-07-01

    Full Text Available ABSTRACT Post-polio syndrome (PPS is a condition that affects polio survivors years after recovery from an initial acute attack of the poliomyelitis virus. Most often, polio survivors experience a gradual new weakening in muscles that were previously affected by the polio infection. The actual incidence of cardiovascular diseases (CVDs in individuals suffering from PPS is not known. However, there is a reason to suspect that individuals with PPS might be at increased risk. Method A search for papers was made in the databases Bireme, Scielo and Pubmed with the following keywords: post polio syndrome, cardiorespiratory and rehabilitation in English, French and Spanish languages. Although we targeted only seek current studies on the topic in question, only the relevant (double-blind, randomized-controlled and consensus articles were considered. Results and Discussion Certain features of PPS such as generalized fatigue, generalized and specific muscle weakness, joint and/or muscle pain may result in physical inactivity deconditioning obesity and dyslipidemia. Respiratory difficulties are common and may result in hypoxemia. Conclusion Only when evaluated and treated promptly, somE patients can obtain the full benefits of the use of respiratory muscles aids as far as quality of life is concerned.

  17. Polio and Nobel prizes: looking back 50 years.

    Science.gov (United States)

    Norrby, Erling; Prusiner, Stanley B

    2007-05-01

    In 1954, John Enders, Thomas Weller, and Frederick Robbins were awarded the Nobel Prize in Physiology or Medicine "for their discovery of the ability of poliomyelitis viruses to grow in cultures of various types of tissue."5370 This discovery provided for the first time opportunities to produce both inactivated and live polio vaccines. By searching previously sealed Nobel Committee archives, we were able to review the deliberations that led to the award. It appears that Sven Gard, who was Professor of Virus Research at the Karolinska Institute and an adjunct member of the Nobel Committee at the time, played a major role in the events leading to the awarding of the Prize. It appears that Gard persuaded the College of Teachers at the Institute to decide not to follow the recommendation by their Nobel Committee to give the Prize to Vincent du Vigneaud. Another peculiar feature of the 1954 Prize is that Weller and Robbins were included based on only two nominations submitted for the first time that year. In his speech at the Nobel Prize ceremony, Gard mentioned the importance of the discovery for the future production of vaccines, but emphasized the implications of this work for growing many different, medically important viruses. We can only speculate on why later nominations highlighting the contributions of scientists such as Jonas Salk, Hilary Koprowski, and Albert Sabin in the development of poliovirus vaccines have not been recognized by a Nobel Prize.

  18. 12038_2016_9630_Supplementary 1..4

    Indian Academy of Sciences (India)

    Supplementary material. Supplementary file 1. Summary of datasets collected for Illumina Sequencers' Variants. Supplementary file 2. b a. HiSeq dataset with SRA accession number SRR892664 and read length 150 bases. (H. sapiens), b. MiSeq dataset with SRA accession number ERP000362 and read length 250 bases ...

  19. Thermodynamic Analysis of Supplementary-Fired Gas Turbine Cycles

    DEFF Research Database (Denmark)

    Elmegaard, Brian; Henriksen, Ulrik Birk; Qvale, Einar Bjørn

    2003-01-01

    This paper presents an analysis of the possibilities for improving the efficiency of an indi-rectly biomass-fired gas turbine (IBFGT) by supplementary direct gas-firing. The supple-mentary firing may be based on natural gas, biogas or pyrolysis gas. Intuitively, sup-plementary firing is expected ...

  20. The polio eradication effort has been a great success--let's finish it and replace it with something even better.

    NARCIS (Netherlands)

    Kimman, Tjeerd G; Boot, Hein J

    2006-01-01

    The polio eradication campaign has greatly reduced the effects of this disease, but many new challenges have emerged. These challenges include the occurrence of polio outbreaks caused by wild-type polioviruses or circulating vaccine-derived polioviruses (cVDPVs) in areas where vaccination coverage

  1. Modelling Risk to US Military Populations from Stopping Blanket Mandatory Polio Vaccination (Open Access Publisher’s Version)

    Science.gov (United States)

    2017-09-14

    Research Article Modelling Risk to US Military Populations from Stopping Blanket Mandatory Polio Vaccination Colleen Burgess,1,2 Andrew Burgess,2 and...routinely vaccinated with inactivated poliovirus vaccine (IPV), supplemented based upon deployment circumstances. Given residual protection from...childhood vaccination , risk-based vaccination may sufficiently protect troops from polio transmission. Methods.This analysis employed a mathematical system

  2. EFNS guideline on diagnosis and management of post-polio syndrome. Report of an EFNS task force

    NARCIS (Netherlands)

    Farbu, E.; Gilhus, N. E.; Barnes, M. P.; Borg, K.; de Visser, M.; Driessen, A.; Howard, R.; Nollet, F.; Opara, J.; Stalberg, E.

    2006-01-01

    Post-polio syndrome (PPS) is characterized by new or increased muscular weakness, atrophy, muscle pain and fatigue several years after acute polio. The aim of the article is to prepare diagnostic criteria for PPS, and to evaluate the existing evidence for therapeutic interventions. The Medline,

  3. Phase II and III Clinical Studies of Diphtheria-Tetanus-Acellular Pertussis Vaccine Containing Inactivated Polio Vaccine Derived from Sabin Strains (DTaP-sIPV).

    Science.gov (United States)

    Okada, Kenji; Miyazaki, Chiaki; Kino, Yoichiro; Ozaki, Takao; Hirose, Mizuo; Ueda, Kohji

    2013-07-15

    Phase II and III clinical studies were conducted to evaluate immunogenicity and safety of a novel DTaP-IPV vaccine consisting of Sabin inactivated poliovirus vaccine (sIPV) and diphtheria-tetanus-acellular pertussis vaccine (DTaP). A Phase II study was conducted in 104 healthy infants using Formulation H of the DTaP-sIPV vaccine containing high-dose sIPV (3, 100, and 100 D-antigen units for types 1, 2, and 3, respectively), and Formulations M and L, containing half and one-fourth of the sIPV in Formulation H, respectively. Each formulation was administered 3 times for primary immunization and once for booster immunization. A Phase III study was conducted in 342 healthy infants who received either Formulation M + oral polio vaccine (OPV) placebo or DTaP + OPV. The OPV or OPV placebo was orally administered twice between primary and booster immunizations. Formulation M was selected as the optimum dose. In the Phase III study, the seropositive rate was 100% for all Sabin strains after primary immunization, and the neutralizing antibody titer after booster immunization was higher than in the control group (DTaP + OPV). All adverse reactions were clinically acceptable. DTaP-sIPV was shown to be a safe and immunogenic vaccine. JapicCTI-121902 for Phase II study, JapicCTI-101075 for Phase III study (http://www.clinicaltrials.jp/user/cte_main.jsp).

  4. Life purpose: effect on functional decline and quality of life in polio survivors.

    Science.gov (United States)

    Harrison, Tracie C; Stuifbergen, Alexa K

    2006-01-01

    This article explores the protective effects that finding a purpose in life has on the level of physical and mental impairment and overall quality of life. Results were gathered from a national sample of 2,153 polio survivors. Although the combined social and physical experience of living with the disabling effects of polio has been associated with accelerated aging due to an increased allostatic load, finding a purpose in life may diminish these effects. The findings of this study indicate that purpose in life is associated with less perceived decline in health. Moreover, purpose in life is predictive of better quality of life despite levels of physical and mental impairment. Rehabilitation nurses should consider ways to help persons with polio maintain activities and interests that promote their sense of purpose in life.

  5. The Perception of Physical Activity in Ambulatory Persons with Late Effects of Polio: A Qualitative Study.

    Science.gov (United States)

    Winberg, Cecilia; Carlsson, Gunilla; Brogårdh, Christina; Lexell, Jan

    2017-01-01

    Maintaining regular physical activity (PA) can be challenging for persons with late effects of polio. This qualitative study of ambulatory persons with late effects of polio explored their perceptions of PA, as well as facilitators of and barriers to PA. Semistructured interviews were conducted with 15 persons and analyzed with content analysis using the International Classification of Functioning, Disability and Health (ICF) as a framework. The participants described positive perceptions of PA and its health benefits. PA was used to prevent further decline in functioning, and the type and frequency of activities had changed over time. Past experiences and personal characteristics impacted PA. Support from close relatives, knowledgeable health care professionals, mobility devices, and accessible environments facilitated PA, whereas impairments, inaccessible environments, and cold weather were the main barriers. To perform PA regularly, persons with late effects of polio may benefit from individualized advice based on their disability and personal and environmental factors.

  6. Elevated blood lipids are uncommon in patients with post-polio syndrome--a cross sectional study.

    Science.gov (United States)

    Melin, Eva; Kahan, Thomas; Borg, Kristian

    2015-04-29

    The post-polio syndrome occurs in people who previously have had poliomyelitis. After the initial recovery, new or increasing neurologic symptoms occur. Inflammation and dyslipidaemia may play an important role in the development of atherosclerotic complications, for example myocardial infarction and angina pectoris. Previous studies on cardiovascular risk factors in the post-polio syndrome have found a higher prevalence of hypertension, ischemic heart disease, hyperlipidaemia, and stroke in these patients. The present study was undertaken in order to evaluate whether post-polio patients have elevated lipid values, and if blood lipid abnormalities could be correlated to signs of inflammation. Cross-sectional study of 89 consecutive post-polio patients, (53 women, mean age 65 years) from the Post-Polio Outpatient Clinic, Danderyd University Hospital, Stockholm, Sweden. The lipid profiles of post-polio patients were compared to age and sex matched reference values from two earlier studies. Statistical analyses were performed by the Student's t-test, and linear regression analyses were assessed by Pearson's correlation coefficient. Mean total cholesterol levels (5.7 mmol/L) were low or normal in post-polio patients, whereas low density lipoprotein levels (3.6 mmol/L) were normal, and high density lipoprotein (1.5 mmol/L) and triglycerides (1.4 mmol/L) lower than reference values. The prevalence of diabetes (7%), hypertension (38%), concomitant cardiovascular disease, (including angina pectoris, myocardial infarction, heart failure, atrial fibrillation and stroke) (7%), and calculated 10 year risk of coronary heart disease according to Framingham risk score algorithm (8%) was not increased in post-polio patients. Compared to reference populations, post-polio patients in Sweden appear to have low or normal total cholesterol and low density lipoprotein levels, whereas high density lipoprotein and triglyceride levels are low. Hence, a possible persisting inflammatory

  7. Retrospective cost-effectiveness analyses for polio vaccination in the United States.

    Science.gov (United States)

    Thompson, Kimberly M; Tebbens, Radboud J Duintjer

    2006-12-01

    The history of polio vaccination in the United States spans 50 years and includes different phases of the disease, multiple vaccines, and a sustained significant commitment of resources. We estimated cost-effectiveness ratios and assessed the net benefits of polio vaccination applicable at various points in time from the societal perspective and we discounted these back to appropriate points in time. We reconstructed vaccine price data from available sources and used these to retrospectively estimate the total costs of the U.S. historical polio vaccination strategies (all costs reported in year 2002 dollars). We estimate that the United States invested approximately US dollars 35 billion (1955 net present value, discount rate of 3%) in polio vaccines between 1955 and 2005 and will invest approximately US dollars 1.4 billion (1955 net present value, or US dollars 6.3 billion in 2006 net present value) between 2006 and 2015 assuming a policy of continued use of inactivated poliovirus vaccine (IPV) for routine vaccination. The historical and future investments translate into over 1.7 billion vaccinations that prevent approximately 1.1 million cases of paralytic polio and over 160,000 deaths (1955 net present values of approximately 480,000 cases and 73,000 deaths). Due to treatment cost savings, the investment implies net benefits of approximately US dollars 180 billion (1955 net present value), even without incorporating the intangible costs of suffering and death and of averted fear. Retrospectively, the U.S. investment in polio vaccination represents a highly valuable, cost-saving public health program. Observed changes in the cost-effectiveness ratio estimates over time suggest the need for living economic models for interventions that appropriately change with time. This article also demonstrates that estimates of cost-effectiveness ratios at any single time point may fail to adequately consider the context of the investment made to date and the importance of

  8. Community transmission of type 2 poliovirus after cessation of trivalent oral polio vaccine in Bangladesh: an open-label cluster-randomised trial and modelling study.

    Science.gov (United States)

    Taniuchi, Mami; Famulare, Michael; Zaman, Khalequ; Uddin, Md Jashim; Upfill-Brown, Alexander M; Ahmed, Tahmina; Saha, Parimalendu; Haque, Rashidul; Bandyopadhyay, Ananda S; Modlin, John F; Platts-Mills, James A; Houpt, Eric R; Yunus, Mohammed; Petri, William A

    2017-10-01

    Trivalent oral polio vaccine (tOPV) was replaced worldwide from April, 2016, by bivalent types 1 and 3 oral polio vaccine (bOPV) and one dose of inactivated polio vaccine (IPV) where available. The risk of transmission of type 2 poliovirus or Sabin 2 virus on re-introduction or resurgence of type 2 poliovirus after this switch is not understood completely. We aimed to assess the risk of Sabin 2 transmission after a polio vaccination campaign with a monovalent type 2 oral polio vaccine (mOPV2). We did an open-label cluster-randomised trial in villages in the Matlab region of Bangladesh. We randomly allocated villages (clusters) to either: tOPV at age 6 weeks, 10 weeks, and 14 weeks; or bOPV at age 6 weeks, 10 weeks, and 14 weeks and either one dose of IPV at age 14 weeks or two doses of IPV at age 14 weeks and 18 weeks. After completion of enrolment, we implemented an mOPV2 vaccination campaign that targeted 40% of children younger than 5 years, regardless of enrolment status. The primary outcome was Sabin 2 incidence in the 10 weeks after the campaign in per-protocol infants who did not receive mOPV2, as assessed by faecal shedding of Sabin 2 by reverse transcriptase quantitative PCR (RT-qPCR). The effect of previous immunity on incidence was also investigated with a dynamical model of poliovirus transmission to observe prevalence and incidence of Sabin 2 virus. This trial is registered at ClinicalTrials.gov, number NCT02477046. Between April 30, 2015, and Jan 14, 2016, individuals from 67 villages were enrolled to the study. 22 villages (300 infants) were randomly assigned tOPV, 23 villages (310 infants) were allocated bOPV and one dose of IPV, and 22 villages (329 infants) were assigned bOPV and two doses of IPV. Faecal shedding of Sabin 2 in infants who did not receive the mOPV2 challenge did not differ between children immunised with bOPV and one or two doses of IPV and those who received tOPV (15 of 252 [6%] vs six of 122 [4%]; odds ratio [OR] 1·29, 95% CI 0

  9. Report of the supplementary measuring program Chernobyl

    International Nuclear Information System (INIS)

    Vaas, L.H.

    1988-06-01

    In this report, which is a continuation of the report of the Dutch Coordination Commission for measurement of Radioactivity and Xenobiotic materials (CCRX) ''Radioactive contamination in the Netherlands caused by the reactor accident in Chernobylsk'' of October 1986, the results are discussed of the supplementary measuring programme, till October 1st 1987, and a survey is given of the state of affairs with regard to the execution of the recommendations from the first Chernobylsk report. (H.W.). 53 refs.; 28 figs.; 50 tabs

  10. [Collective immunity against poliomyelitis among the population of several regions of Russia].

    Science.gov (United States)

    Seybil, V B; Malyshkina, L P; Ageeva, O T; Kosolapova, E I; Mnozhina, E G; Groshenkova, E V; Krivtsov, N V; Gurianova, N I; Daltsaeva, M K; Fomina, N S

    2015-01-01

    The goal of this work was to estimate the collective immunity against poliomyelitis among the population of 8 regions and republics of Russia. The rates of the collective immunity against poliomyelitis allow the polio vaccination quality to be estimated and the population protection rate to be simultaneously demonstrated. A total of 8 regions (2138 people) were tested. The antibodies to the polioviruses of 1-3 types were determined against the vaccine Sabin strains in the neutralization test in the RD cell line. As a result, we found that vaccination against poliomyelitis in all observed regions was maintained at the required high level. Thus, the number of people with antibodies to the polio in most regions and age groups approximates or reaches 100%, while GMT is also high. This work demonstrated the necessity of the continuation of vaccination against poliomyelitis and control over collective immunity.

  11. Hurdles to the global antipolio campaign in Pakistan: an outline of the current status and future prospects to achieve a polio free world.

    Science.gov (United States)

    Khan, Tariq; Qazi, Javaria

    2013-08-01

    The Global Polio Eradication Initiative to eradicate polio completely by the year 2000 has been successful, except for three endemic and some non-endemic countries. Pakistan, one of the three endemic polio reservoirs, is posing a serious threat to the success of the initiative. Currently, the expanded programme on immunisation has been geared to win the race over polio virus in Pakistan. After the remarkable decrease in polio cases from 198 in 2011 to only 58 in 2012, Pakistan seemed to be at the verge of success. However, hurdles continue to retard the campaign. The war against terrorism, misconceptions about polio vaccine, religious misinterpretations, frustration among vaccinators, lack of awareness, social considerations, natural calamities, inaccessibility, and inefficient vaccines and so on are continually rupturing the foundations of the worldwide initiative in the country. Weak health management is found at the hub of majority of the challenges. Stricter policies, well managed and supervised plans and strategic actions, risk analysis and enhanced communication may help giving the final punch to polio virus in the country. Analysis suggested that there is some literature available on the challenges to polio elimination, yet there is not a single publication up to date that considers all the possible hurdles in a single manuscript. This paper sorts out the breaches that hamper the goal of eliminating polio from Pakistan. We have evaluated all the possible barriers and explained them with a perspective that will help develop area specific strategies against polio virus and thus eradicate polio virus from the world.

  12. Disability and functional assessment in former polio patients with and without postpolio syndrome

    NARCIS (Netherlands)

    Nollet, F.; Beelen, A.; Prins, M. H.; de Visser, M.; Sargeant, A. J.; Lankhorst, G. J.; de Jong, B. A.

    1999-01-01

    OBJECTIVES: To compare perceived health problems and disability in former polio subjects with postpolio syndrome (PPS) and those without postpolio syndrome (non-PPS), and to evaluate perceived health problems, disability, physical performance, and muscle strength. DESIGN: Cross-sectional survey;

  13. Does oral polio vaccine at birth affect the size of the thymus?

    DEFF Research Database (Denmark)

    Eriksen, Helle Brander; Lund, Najaaraq; Biering-Sørensen, Sofie

    2014-01-01

    BACKGROUND: There is increasing evidence that vaccines have an effect on general mortality which goes beyond specific disease protection. Oral polio vaccine (OPV) is widely used in low-income countries, but in observational studies in Guinea-Bissau we observed that not receiving OPV at birth...

  14. Gait patterns in association with underlying impairments in polio survivors with calf muscle weakness

    NARCIS (Netherlands)

    Ploeger, Hilde E.; Bus, Sicco A.; Nollet, Frans; Brehm, Merel-Anne

    2017-01-01

    The objective was to identify gait patterns in polio survivors with calf muscle weakness and associate them to underlying lower extremity impairments, which are expected to help in the search for an optimal orthosis. Unilaterally affected patients underwent barefoot 3D-gait analyses. Gait pattern

  15. Inactivated polio vaccination using a microneedle patch is immunogenic in the rhesus macaque.

    Science.gov (United States)

    Edens, Chris; Dybdahl-Sissoko, Naomi C; Weldon, William C; Oberste, M Steven; Prausnitz, Mark R

    2015-09-08

    The phased replacement of oral polio vaccine (OPV) with inactivated polio vaccine (IPV) is expected to significantly complicate mass vaccination campaigns, which are an important component of the global polio eradication endgame strategy. To simplify mass vaccination with IPV, we developed microneedle patches that are easy to administer, have a small package size, generate no sharps waste and are inexpensive to manufacture. When administered to rhesus macaques, neutralizing antibody titers were equivalent among monkeys vaccinated using microneedle patches and conventional intramuscular injection for IPV types 1 and 2. Serologic response to IPV type 3 vaccination was weaker after microneedle patch vaccination compared to intramuscular injection; however, we suspect the administered type 3 dose was lower due to a flawed pre-production IPV type 3 analytical method. IPV vaccination using microneedle patches was well tolerated by the monkeys. We conclude that IPV vaccination using a microneedle patch is immunogenic in rhesus macaques and may offer a simpler method of IPV vaccination of people to facilitate polio eradication. Copyright © 2015 Elsevier Ltd. All rights reserved.

  16. Physical activity in persons with late effects of polio: a descriptive study.

    Science.gov (United States)

    Winberg, Cecilia; Flansbjer, Ulla-Britt; Carlsson, Gunilla; Rimmer, James; Lexell, Jan

    2014-07-01

    To promote a healthy and active lifestyle there is a need to increase our knowledge of the level of physical activity (PA) among people with late effects of polio. To examine PA in people with late effects of polio and to assess the relationship between PA, life satisfaction and various sociodemographic factors. PA was assessed in 81 persons with late effects of polio using the Physical Activity and Disability Survey (PADS) and by a pedometer. Life satisfaction was assessed with the Life Satisfaction Questionnaire (LiSat-11). The amount of PA varied considerably but on average the participants were physically active almost 3 h per day, mostly in household activities. The mean value of the pedometer counts was 6212 steps per day (SD = 3208). Sixty-nine percent of the participants rated themselves as satisfied with life as a whole. The sum of PADS was positively and significantly related to the number of steps (r = 0.39, p polio are physically active, but much of the activities are performed as part of their household activities and not as traditional exercise. The relationship between PA, life satisfaction and age further supports the general contention that an active lifestyle is an important factor for perceived well-being among older people. Copyright © 2014 Elsevier Inc. All rights reserved.

  17. Relationship of depression and medications on incidence of falls among people with late effects of polio.

    Science.gov (United States)

    Da Silva, Carolyn P; Zuckerman, Bianca; Olkin, Rhoda

    2017-05-01

    The purpose of this study was to determine if falls in polio survivors, with or without post-polio syndrome (PPS), are related to number of medications taken, use of anti-depressant or psychoactive medications, or self-report of depression. A survey was sent to 300 members of a regional polio support group, asking them to document their fall history, medications used, and the presence of depression. Depression was measured by self-report and with the Geriatric Depression Scale, short form (GDS-15). One hundred and seventy-two usable surveys were returned with 146 of those completing the medication list. Sixty-two percent reported at least one fall in the past year. The multiple logistic regression was significant (p = 0.023), and it indicated depression to be a significant predictor (p = 0.012) of falls in polio survivors with and without PPS. The number of total medications or anti-depressant or psychoactive medications used was not related to fall incidence. Routine screening and treatment for depression may be one aspect of fall prevention which can be implemented through primary care.

  18. Reliability of contractile properties of the knee extensor muscles in individuals with post-polio syndrome

    NARCIS (Netherlands)

    Voorn, Eric L.; Brehm, Merel A.; Beelen, Anita; de Haan, Arnold; Nollet, Frans; Gerrits, Karin H. L.

    2014-01-01

    To assess the reliability of contractile properties of the knee extensor muscles in 23 individuals with post-polio syndrome (PPS) and 18 age-matched healthy individuals. Contractile properties of the knee extensors were assessed from repeated electrically evoked contractions on 2 separate days, with

  19. Change in physical mobility over 10 years in post-polio syndrome

    NARCIS (Netherlands)

    Bickerstaffe, A.; Beelen, A.; Nollet, F.

    2015-01-01

    Post-polio syndrome is characterised by progressive muscle weakness and other symptoms which can limit physical mobility. We assessed the rate of decline in mobility over 10 years in relation to strength decline; and investigated potential predictors for the rate of decline of walking capacity, a

  20. Quantitative muscle ultrasound and quadriceps strength in patients with post-polio syndrome

    NARCIS (Netherlands)

    Bickerstaffe, Alice; Beelen, Anita; Zwarts, Machiel J.; Nollet, Frans; van Dijk, Johannes P.

    2015-01-01

    We investigated whether muscle ultrasound can distinguish muscles affected by post-polio syndrome (PPS) from healthy muscles and whether severity of ultrasound abnormalities is associated with muscle strength. Echo intensity, muscle thickness, and isometric strength of the quadriceps muscles were

  1. Disability in a 4-year follow-up study of people with post-polio syndrome.

    Science.gov (United States)

    Willén, Carin; Thorén-Jönsson, Anna-Lisa; Grimby, Gunnar; Sunnerhagen, Katharina Stibrant

    2007-03-01

    To evaluate changes over time in a clinically based cohort of individuals with post-polio syndrome. A prospective longitudinal study. A total of 106 individuals with poliomyelitis sequelae were included in the study. They were self-referred or had been referred to the post-polio clinic. After 4 years subjects were called for a follow-up and underwent the same measurements as at the initial assessment. The following measurements were conducted at both the initial assessment, and the follow-up: questionnaires including Nottingham Health Profile, muscle strength and walking speed. Minor changes in disability during a 4-year period were shown. A significant reduction in muscle strength was only seen for 60 degrees flexion in the left leg and for right and left dorsal flexion. No change could be seen in the total Nottingham Health Profile score. The minor changes in disability found in this study are an indication that we still do not know which subjects are at risk for deterioration. It is difficult to say whether the small changes over time shown in this study are associated with support from the polio clinic or are an expression of the natural history of the syndrome. However, it is hoped that support from the polio clinic may result in self-selected lifestyle changes, which may positively influence the development of symptoms and functional capacity.

  2. Fatigue resistance of the knee extensor muscles is not reduced in post-polio syndrome

    NARCIS (Netherlands)

    Voorn, E.L.; Beelen, A.; Gerrits, K.H.L.; Nollet, F.; de Haan, A.

    2013-01-01

    The present study investigated whether intrinsic fatigability of the muscle fibers is reduced in patients with post-polio syndrome (PPS). This may contribute to the muscle fatigue complaints reported by patients with PPS. For this purpose, we assessed contractile properties and fatigue resistance of

  3. Loss of motor unit size and quadriceps strength over 10 years in post-polio syndrome

    NARCIS (Netherlands)

    Bickerstaffe, A.; van Dijk, J. P.; Beelen, A.; Zwarts, M. J.; Nollet, F.

    2014-01-01

    To investigate whether strength decline in post-polio syndrome (PPS) results from excessive distal axonal degeneration of enlarged motor units. We assessed changes over 10 years in isometric quadriceps strength, mean motor unit action potential (MUAP) size, root mean squared (RMS) amplitude, and

  4. Aerobic Exercise Training in Post-Polio Syndrome: Process Evaluation of a Randomized Controlled Trial

    NARCIS (Netherlands)

    Voorn, Eric L.; Koopman, Fieke S.; Brehm, Merel A.; Beelen, Anita; de Haan, Arnold; Gerrits, Karin H. L.; Nollet, Frans

    2016-01-01

    To explore reasons for the lack of efficacy of a high intensity aerobic exercise program in post-polio syndrome (PPS) on cardiorespiratory fitness by evaluating adherence to the training program and effects on muscle function. A process evaluation using data from an RCT. Forty-four severely fatigued

  5. Studies on the potency of oral polio vaccine using RD cell line and ...

    African Journals Online (AJOL)

    Studies on the potency of oral polio vaccine using RD cell line and evaluation of growth using different serum concentration and volume of media. ... The culture flasks containing different volumes of growth medium with 10% serum concentration such as 8, 9, 10, 11 and 12 ml were added to a series of culture flasks. All the ...

  6. Studies on the potency of oral polio vaccine using RD cell line and ...

    African Journals Online (AJOL)

    PRECIOUS

    2009-11-16

    Nov 16, 2009 ... Oral polio vaccine (OPV) proved to be superior in administration eliminating the need of sterile syringes and making the vaccine more suitable for mass vaccination campaigns. Poliovirus is heat sensitive in nature, and thus OPV is stored at low temperature (frozen). The growth medium containing.

  7. Restless legs syndrome in post-polio syndrome: a series of 10 patients with demographic, clinical and laboratorial findings.

    Science.gov (United States)

    Marin, Luis F; Carvalho, Luciane B C; Prado, Lucila B F; Quadros, Abrahao A J; Oliveira, Acary S; Prado, Gilmar F

    2011-08-01

    Few studies have described the occurrence of restless legs syndrome in post-polio syndrome. We studied 10 consecutive patients with post-polio syndrome and symptoms of restless legs syndrome. We look at demographic, clinical and laboratorial data. A remarkable finding was the concomitant onset of symptoms of both diseases, suggesting a possible underlying mechanism. Severity of restless legs symptoms was moderate to very severe. Epidemiological studies with larger samples are needed to better establish the relationship and the incidence of restless legs syndrome in post-polio syndrome. Copyright © 2011 Elsevier Ltd. All rights reserved.

  8. [Musculoskeletal symptoms in patients with post-polio syndrome].

    Science.gov (United States)

    Balzien, B; Hofner, B; Harlander-Weikert, E; Frommelt, P; Bork, H; Forst, R; Fujak, A

    2014-06-01

    The prevalence of the post-polio syndrome (PPS) is in estimated 50 % of persons with established poliomyelitis with a subsequently stable phase of at least 15 years. The basic mechanism is a loss of motoneuron cells in the spinal cord resulting in muscle weakness and fatigue. In addition pain, cold intolerance and a loss of stamina are frequently reported. There are few studies focusing on the orthopaedic symptoms in the PPS. This study should support the health-care professionals to the address the needs of PPS patients. A questionnaire was developed to collect data on patients who have been diagnosed by a neurologist as fulfilling the criteria of a PPS. It consists of two parts. In the first part, general patient data are collected. In the second part, details of health, pain, and activities of daily living are collected at two points in time: the time of the stable phase immediately after the acute phase of the disease and the phase after the PPS diagnosis. The questionnaires were sent to patients with a diagnosis of PPS. A total of 124 questionnaires were analysed (male: 45, female: 79). Parts of the data were used to calculate a score. It was hypothesised that the score would demonstrate a higher load of orthopaedic symptoms in the PPS phase. The results show that the phase after poliomyelitis (stable phase vs. PPS phase) was associated with significantly different sum score relating to the orthopaedic impairments. The score in the stable phase is on average 18.6 units lower than that in the post-PPS diagnosis phase (p < 0.001). The hypothesis that in the PPS phase the load of orthopaedic symptoms is increased is confirmed by our data. The "loss of functioning in the upper extremity" is also significantly associated with the score (p = 0.004). At the time the survey was taken, patients reveal a high level of musculoskeletal impairments and disabilities after PPS than during the stable phase with regard to general health as well as pain status and

  9. Partition and poliomyelitis: an investigation of the polio disparity affecting Muslims during India's eradication program.

    Directory of Open Access Journals (Sweden)

    Rashid S Hussain

    Full Text Available Significant disparities in the incidence of polio existed during its eradication campaign in India. In 2006, Muslims, who comprise 16% of the population in affected states, comprised 70% of paralytic polio cases. This disparity was initially blamed on the Muslims and a rumor that the vaccination program was a plot to sterilize their children. Using the framework of structural violence, this paper describes how the socio-political and historical context of Muslim populations in India shaped the polio disparity.A qualitative study utilizing methods of rapid ethnography was conducted from May-August 2009 in Aligarh, Uttar Pradesh, India. Field methods included participant observation of vaccination teams, historical document research, and 107 interviews with both Global Polio Eradication Initiative (GPEI stakeholders and families with vaccine-eligible children. Almost all respondents agreed that Aligarh was a highly segregated city, mostly due to riots after Partition and during the 1990s. Since the formation of segregated neighborhoods, most respondents described that "Muslim areas" had been underdeveloped compared to "Hindu areas," facilitating the physical transmission of poliovirus. Distrust of the government and resistance to vaccination were linked to this disparate development and fears of sterilization influenced by the "Family Planning Program" from 1976-1977.Ethnic violence and social marginalization since the Partition and during the rise of Hindu nationalism led to distrust of the government, the formation of segregated slums, and has made Muslims victims of structural violence. This led to the creation of disease-spreading physical environments, lowered vaccine efficacy, and disproportionately higher levels of resistance to vaccination. The causes of the polio disparity found in this study elucidate the nature of possible other health disparities affecting minorities in India.This study is limited by the manual coding of the

  10. Gait characteristics and influence of fatigue during the 6-minute walk test in patients with post-polio syndrome.

    Science.gov (United States)

    Vreede, Katarina Skough; Henriksson, Jan; Borg, Kristian; Henriksson, Marketta

    2013-09-01

    To evaluate gait in patients with post-polio syndrome, using the 6-minute walk test (6MWT) combined with three-dimensional kinematic analysis. Descriptive study. Eighteen patients and 11 healthy controls. Kinematic data were obtained during a 6MWT by a Vicon motion capture system. Distance, heart rate, leg tiredness, dyspnoea and exertion were also recorded. Patients with post-polio syndrome showed larger increases in leg tiredness (p post-polio syndrome, and this was reflected in the kinematic data. Walking speed was negatively correlated with the increased hip flexion, but not with the ankle plantar-flexion at foot-off in the patients with post-polio syndrome. The three-dimensional results underscore the importance of hip function in this patient group.

  11. Local resistance to the global eradication of polio: newspaper coverage of the 2003-2004 vaccination stoppage in northern Nigeria.

    Science.gov (United States)

    Olufowote, James Olumide

    2011-12-01

    Successful global health initiatives are executed on the recognition that globalization involves simultaneous pulls between global unification and fragmentation. This article responds to the need for more understanding of the role of fragmentation in global health initiatives through analyses of 52 northern Nigerian newspaper reports of the 2003-2004 northern Nigerian stoppage of the Global Polio Eradication Initiative. By 2009 the stoppage had resulted in an epidemic in Nigeria and polio importations in 20 previously polio-free countries. Findings pointed to beliefs in contemporary forms of Western control and abuse through global organizations (nongovernmental organizations and for-profits), understandings of the "philanthropy" of the West and global organizations as self-serving and malevolent, and doubts about the polio vaccine product.

  12. From intense rejection to advocacy: how Muslim clerics were engaged in a polio eradication initiative in Northern Nigeria.

    Directory of Open Access Journals (Sweden)

    Sani-Gwarzo Nasir

    2014-08-01

    Full Text Available Gambo Aliyu and colleagues describe an approach to eradicating polio in Northern Nigeria by engaging Muslim clerics in influencing community perceptions. Please see later in the article for the Editors' Summary.

  13. Post-Polio Syndrome as a Model for Musculo-Tendinous Overuse Syndromes in Military and Civilian Populations

    National Research Council Canada - National Science Library

    Keenan, Mary

    1999-01-01

    .... The muscle weakness experienced by many polio survivors puts this population in a unique position to serve as an accelerated model for the same weakness-overuse-injury cycle experienced by military recruits...

  14. Improving supplementary feeding in species conservation

    Science.gov (United States)

    Ewen, John G; Walker, Leila; Canessa, Stefano; Groombridge, Jim J

    2015-01-01

    Supplementary feeding is often a knee-jerk reaction to population declines, and its application is not critically evaluated, leading to polarized views among managers on its usefulness. Here, we advocate a more strategic approach to supplementary feeding so that the choice to use it is clearly justified over, or in combination with, other management actions and the predicted consequences are then critically assessed following implementation. We propose combining methods from a set of specialist disciplines that will allow critical evaluation of the need, benefit, and risks of food supplementation. Through the use of nutritional ecology, population ecology, and structured decision making, conservation managers can make better choices about what and how to feed by estimating consequences on population recovery across a range of possible actions. This structured approach also informs targeted monitoring and more clearly allows supplementary feeding to be integrated in recovery plans and reduces the risk of inefficient decisions. In New Zealand, managers of the endangered Hihi (Notiomystis cincta) often rely on supplementary feeding to support reintroduced populations. On Kapiti island the reintroduced Hihi population has responded well to food supplementation, but the logistics of providing an increasing demand recently outstretched management capacity. To decide whether and how the feeding regime should be revised, managers used a structured decision making approach informed by population responses to alternative feeding regimes. The decision was made to reduce the spatial distribution of feeders and invest saved time in increasing volume of food delivered into a smaller core area. The approach used allowed a transparent and defendable management decision in regard to supplementary feeding, reflecting the multiple objectives of managers and their priorities. Mejoría de la Alimentación Suplementaria en la Conservación de Especies Resumen La alimentaci

  15. Use of Mobile Information Technology during Planning, Implementation and Evaluation of a Polio Campaign in South Sudan.

    Science.gov (United States)

    Haskew, John; Kenyi, Veronica; William, Juma; Alum, Rebecca; Puri, Anu; Mostafa, Yehia; Davis, Robert

    2015-01-01

    Use of mobile information technology may aid collection of real-time, standardised data to inform and improve decision-making for polio programming and response. We utilised Android-based smartphones to collect data electronically from more than 8,000 households during a national round of polio immunisation in South Sudan. The results of the household surveys are presented here, together with discussion of the application of mobile information technology for polio campaign planning, implementation and evaluation in a real-time setting. Electronic questionnaires were programmed onto Android-based smartphones for mapping, supervision and survey activities during a national round of polio immunisation. National census data were used to determine the sampling frame for each activity and select the payam (district). Individual supervisors, in consultation with the local district health team, selected villages and households within each payam. Data visualisation tools were utilised for analysis and reporting. Implementation of mobile information technology and local management was feasible during a national round of polio immunisation in South Sudan. Red Cross visits during the polio campaign were equitable according to household wealth index and households who received a Red Cross visit had significantly higher odds of being aware of the polio campaign than those who did not. Nearly 95% of children under five were reported to have received polio immunisation (according to maternal recall) during the immunisation round, which varied by state, county and payam. A total of 11 payams surveyed were identified with less than 90% reported immunisation coverage and the least poor households had significantly higher odds of being vaccinated than the most poor. More than 95% of households were aware of the immunisation round and households had significantly higher odds of being vaccinated if they had prior awareness of the campaign taking place. Pre-campaign community education

  16. Use of Mobile Information Technology during Planning, Implementation and Evaluation of a Polio Campaign in South Sudan.

    Directory of Open Access Journals (Sweden)

    John Haskew

    Full Text Available Use of mobile information technology may aid collection of real-time, standardised data to inform and improve decision-making for polio programming and response. We utilised Android-based smartphones to collect data electronically from more than 8,000 households during a national round of polio immunisation in South Sudan. The results of the household surveys are presented here, together with discussion of the application of mobile information technology for polio campaign planning, implementation and evaluation in a real-time setting.Electronic questionnaires were programmed onto Android-based smartphones for mapping, supervision and survey activities during a national round of polio immunisation. National census data were used to determine the sampling frame for each activity and select the payam (district. Individual supervisors, in consultation with the local district health team, selected villages and households within each payam. Data visualisation tools were utilised for analysis and reporting.Implementation of mobile information technology and local management was feasible during a national round of polio immunisation in South Sudan. Red Cross visits during the polio campaign were equitable according to household wealth index and households who received a Red Cross visit had significantly higher odds of being aware of the polio campaign than those who did not. Nearly 95% of children under five were reported to have received polio immunisation (according to maternal recall during the immunisation round, which varied by state, county and payam. A total of 11 payams surveyed were identified with less than 90% reported immunisation coverage and the least poor households had significantly higher odds of being vaccinated than the most poor. More than 95% of households were aware of the immunisation round and households had significantly higher odds of being vaccinated if they had prior awareness of the campaign taking place

  17. Immigration and Supplementary Ethnic Schooling: Ukrainian Students in Portugal

    Science.gov (United States)

    Tereshchenko, Antonina; Grau Cárdenas, Valeska Valentina

    2013-01-01

    Immigration from Eastern European countries to Portugal is a recent phenomenon. Within the last decade, economic migrants from Ukraine, Russia, Romania and Moldova set up a number of supplementary schools across the country. No academic attention has been given to the phenomenon of supplementary ethnic schools in Portugal, whilst there is a…

  18. 19 CFR 200.735-117 - Supplementary statements.

    Science.gov (United States)

    2010-04-01

    ... under this section, each employee shall at all times avoid acquiring a financial interest that could... CONDUCT Provisions Governing Statements of Employment and Financial Interests § 200.735-117 Supplementary... and financial interests shall be reported in a supplementary statement as of June 30 each year. If no...

  19. The supplementary irrigation effects on drought tolerance and ...

    African Journals Online (AJOL)

    Supplementary irrigation is a high-performance operation for increasing crop production and income of farmers in dryland conditions. In order to study the effect of supplementary irrigation on drought tolerance and ornamental characteristics of safflower genotypes an experiment was conducted in 2013-14 at North ...

  20. Supplementary heat requirements when brooding tom turkey poults ...

    African Journals Online (AJOL)

    ... 21721, 9476 and 5400 W per week, respectively. When brooding started in the first week of August, poults needed only 5544 W supplementary heat. However, tom turkey poults would nevertheless benefit from supplementary heat during this period because they are not yet fully feathered and the digestive system has not ...

  1. 12038_2016_9614_Article_Supplementary 1..5

    Indian Academy of Sciences (India)

    Supplementary figure 2. UV-Vis spectra of polysaccharide fraction of the GL extract. Page 3. Supplementary figure 3. Denaturing PAGE showing the cleavage at abasic sites in B1-B2 and B1-B3 in the presence of the fibroblast cell extract and 15 μL of GL extract. Bar graph represents a quantitative estimation of abasic sites ...

  2. Thermodynamic Analysis of Supplementary-Fired Gas Turbine Cycles

    DEFF Research Database (Denmark)

    Elmegaard, Brian; Henriksen, Ulrik Birk; Qvale, Einar Bjørn

    2002-01-01

    This paper presents an analysis of the possibilities for improving the efficiency of an indirectly biomass-fired gas turbine (IBFGT) by supplementary direct gas-firing. The supplementary firing may be based on natural gas, biogas, or pyrolysis gas. {The interest in this cycle arise from a recent ...

  3. Administering Multiple Injectable Vaccines During a Single Visit-Summary of Findings From the Accelerated Introduction of Inactivated Polio Vaccine Globally.

    Science.gov (United States)

    Dolan, Samantha B; Patel, Manish; Hampton, Lee M; Burnett, Eleanor; Ehlman, Daniel C; Garon, Julie; Cloessner, Emily; Chmielewski, Elizabeth; Hyde, Terri B; Mantel, Carsten; Wallace, Aaron S

    2017-07-01

    In 2013, the World Health Organization's (WHO's) Strategic Advisory Group of Experts (SAGE) recommended that all 126 countries using only oral polio vaccine (OPV) introduce at least 1 dose of inactivated polio vaccine (IPV) into their routine immunization schedules by the end of 2015. In many countries, the addition of IPV would necessitate delivery of multiple injectable vaccines (hereafter, "multiple injections") during a single visit, with infants receiving IPV alongside pentavalent vaccine (which covers diphtheria, tetanus, and whole-cell pertussis; hepatitis B; and Haemophilus influenzae type b) and pneumococcal vaccine. Unanticipated concerns emerged from countries over acceptability of multiple injections, sites of administration, and safety. We contextualized the issues surrounding multiple injections by documenting concerns associated with administration of ≥3 injections, existing evidence in the published literature, and findings of a systematic review on administration practices and techniques. Concerns associated with multiple-injection visits were documented from meetings and personal communications with immunization program managers. Published literature on the acceptability of multiple injections by providers and caregivers was summarized, and a systematic review of the literature on administration practices was completed on the following topics: spacing between injection sites (ie, vaccine spacing), site of injection, route of injection, and procedural preparedness. WHO and United Nations Children's Fund data from 2013-2015 were used to assess multiple-injection visits included in national immunization schedules. Healthcare provider and caregiver attitudes and practices indicated concerns about infant pain, potential adverse effects, and uncertainty about vaccine effectiveness with multiple-injection visits. Published literature reinforced the record of safety and acceptance of the recommended schedule of IPV by the SAGE, but the evidence was

  4. STUDY OF IMMUNITY TO POLIOVIRUSES ON CERTAIN "SILENT" TERRITORIES OF RUSSIA

    Directory of Open Access Journals (Sweden)

    N. I. Romanenkova

    2011-01-01

    Full Text Available Abstract. The degree of immunity to polioviruses of three serotypes among children of different ages was analysed on certain "controlled" and "silent" territories of Russia in different periods of Polio Eradication Initiative. It was shown that the levels of immunity of children’s population to polioviruses on "controlled" and "silent" territories had no significant difference. It was stated that on the phase which preceded the certification for the absence of circulation of wild polioviruses, when the National Immunisation Days were conducted in the country, the percentage of eronegative children to polioviruses of different serotypes was low on all the territories of Russia. After Russia as a part of the WHO European region was certified as a polio free country and mass immunisation was stopped thepercentage of seronegative children increased, especially to poliovirus of serotype 3, both on the "controlled" and on the "silent" territories.

  5. Thermodynamic Analysis of Supplementary-Fired Gas Turbine Cycles

    DEFF Research Database (Denmark)

    Elmegaard, Brian; Henriksen, Ulrik Birk; Qvale, Einar Bjørn

    2003-01-01

    This paper presents an analysis of the possibilities for improving the efficiency of an indi-rectly biomass-fired gas turbine (IBFGT) by supplementary direct gas-firing. The supple-mentary firing may be based on natural gas, biogas or pyrolysis gas. Intuitively, sup-plementary firing is expected...... to result in a high marginal efficiency. The paper shows that depending on the application, this is not always the case. The interest in this cycle arises from a recent demonstration of the feasibility of a two-stage gasification process through construction of several plants. The gas from this process...... could be divided into two streams, one for primary and one for supplementary firing. A preliminary analysis of the ideal, recuperated Brayton cycle shows that for this cycle any supplementary firing will have a marginal efficiency of unity per extra unit of fuel. The same result is obtained...

  6. Denial, Oblivion and New Fears: Poliomyelitis and the Post-Polio Syndrome in the Spanish and Portuguese Press (1995-2009

    Directory of Open Access Journals (Sweden)

    Juan Antonio Rodriguez-Sanchez

    2015-06-01

    Full Text Available Polio disappeared in the Iberian Peninsula at the end of the eighties. That promoted the disappearance in the medias agenda and the oblivion of people living with polios sequaleae. The consequence was that polio was forgotten in the public agenda. We explore the change in the social perception of polio in the Iberian Peninsula through content analysis (agenda setting and framing of four newspapers with a large circulation (the Spanish El Pais and El Mundo, and the Portuguese Jornal de Noticias and Publico, between 1995 and 2009. Polio was linked to poverty and ignorance in distant countries, susceptible to cooperation activities. It was only considered an issue when it was perceived as a threat to the West, linked to health crises or giving it a metaphorical sense. Thus, post-polio syndrome was invisible in the Portuguese case and weakly represented in Spain by the patient associations.

  7. Immunogenicity of a low-dose diphtheria, tetanus and acellular pertussis combination vaccine with either inactivated or oral polio vaccine compared to standard-dose diphtheria, tetanus, acellular pertussis when used as a pre-school booster in UK children: A 5-year follow-up of a randomised controlled study.

    Science.gov (United States)

    John, T; Voysey, M; Yu, L M; McCarthy, N; Baudin, M; Richard, P; Fiquet, A; Kitchin, N; Pollard, A J

    2015-08-26

    This serological follow up study assessed the kinetics of antibody response in children who previously participated in a single centre, open-label, randomised controlled trial of low-dose compared to standard-dose diphtheria booster preschool vaccinations in the United Kingdom (UK). Children had previously been randomised to receive one of three combination vaccines: either a combined adsorbed tetanus, low-dose diphtheria, 5-component acellular pertussis and inactivated polio vaccine (IPV) (Tdap-IPV, Repevax(®); Sanofi Pasteur MSD); a combined adsorbed tetanus, low-dose diphtheria and 5-component acellular pertussis vaccine (Tdap, Covaxis(®); Sanofi Pasteur MSD) given concomitantly with oral polio vaccine (OPV); or a combined adsorbed standard-dose diphtheria, tetanus, 2-component acellular pertussis and IPV (DTap-IPV, Tetravac(®); Sanofi Pasteur MSD). Blood samples for the follow-up study were taken at 1, 3 and 5 years after participation in the original trial (median, 5.07 years of age at year 1), and antibody persistence to each vaccine antigen measured against defined serological thresholds of protection. All participants had evidence of immunity to diphtheria with antitoxin concentrations greater than 0.01IU/mL five years after booster vaccination and 75%, 67% and 79% of children who received Tdap-IPV, Tdap+OPV and DTap-IPV, respectively, had protective antitoxin levels greater than 0.1IU/mL. Long lasting protective immune responses to tetanus and polio antigens were also observed in all groups, though polio responses were lower in the sera of those who received OPV. Low-dose diphtheria vaccines provided comparable protection to the standard-dose vaccine and are suitable for use for pre-school booster vaccination. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  8. Characterization of group B coxsackieviruses isolated from non-polio acute flaccid paralysis patients in Pakistan: vital assessment before polio eradication.

    Science.gov (United States)

    Angez, M; Shaukat, S; Zahra, R; Alam, M M; Sharif, S; Khurshid, A; Arshad, Y; Suleman, M; Mujtaba, G; Zaidi, S S Z

    2017-09-01

    Pakistan is at the verge of polio eradication but isolation of non-polio enteroviruses (NPEVs) from acute flaccid paralysis (AFP) cases may result in serious or even fatal outcome. Many enteroviruses share similar symptoms and epidemiology as is the case with poliovirus and coxsackievirus (CV). The present study was designed to genetically characterize coxsackievirus B (CV-B) serotypes isolated from non-polio acute flaccid paralytic children, as well as to understand their probable role in paralysis. A total of 63 (20·1%) out of 313 stool samples during 2013 were found positive for NPEVs in rhabdomyosarcoma cells. Only 24 (38·0%) NPEVs were typed as CV-B by microneutralization assay and were further characterized by sequencing of the viral protein 1 (VP1) gene. Molecular phylogenetic analyses classified the study strains into six coxsackievirus B serotypes (coxsackievirus B1 to B6) with their respective prototype strains with evidence of epidemiological linkage and distinct clusters. Moreover, four major differences were found within the amino acid sequences of BC-loop in VP1 of CV-B strains. In conclusion, this study presented the molecular evolutionary genetic overview and distinct phylogenetic pattern of CV-B isolates from AFP cases in Pakistan, and explored the possible link between CV-B infections and AFP cases. Furthermore, our data reveal that these viruses might contribute to the incidence of paralysis in population and there is need of time to establish an enterovirus surveillance system for better understanding of epidemiological and virological characteristics of NPEV infections associated with AFP cases in the country.

  9. Portability of supplementary pension rights in Europe

    DEFF Research Database (Denmark)

    Guardiancich, Igor

    2015-01-01

    In its effort to guarantee the free movement of workers, the European Union devised an advanced system of coordination of social security rights. Since 1958, statutory pensions are being aggregated for workers moving across the Member States. However, until mid-2014, the portability of supplement......In its effort to guarantee the free movement of workers, the European Union devised an advanced system of coordination of social security rights. Since 1958, statutory pensions are being aggregated for workers moving across the Member States. However, until mid-2014, the portability...... of supplementary pension rights was not assured, there by undermining the freedom to labor mobility. This impaired the efficient allocation of labor, prevented sound family planning, infringed the fundamental right to social protection and during the Great Recession, hindered the employability of workers across......, as opposed to the coordination of statutory ones, has been neglected and contested for a long time. Second, it illustrates the shortcomings of a patchy coordination- without-portability regime. Third, it enumerates the characteristics of the Portability Directive passed by the European Parliament in April...

  10. World Health Organization Guidelines for Containment of Poliovirus Following Type-Specific Polio Eradication - Worldwide, 2015.

    Science.gov (United States)

    Previsani, Nicoletta; Tangermann, Rudolph H; Tallis, Graham; Jafari, Hamid S

    2015-08-28

    In 1988, the World Health Assembly of the World Health Organization (WHO) resolved to eradicate polio worldwide. Among the three wild poliovirus (WPV) types (type 1, type 2, and type 3), WPV type 2 (WPV2) has been eliminated in the wild since 1999, and WPV type 3 (WPV3) has not been reported since 2012. In 2015, only Afghanistan and Pakistan have reported WPV transmission. On May 25, 2015, all WHO Member States endorsed World Health Assembly resolution 68.3 on full implementation of the Polio Eradication and Endgame Strategic Plan 2013-2018 (the Endgame Plan), and with it, the third Global Action Plan to minimize poliovirus facility-associated risk (GAPIII). All WHO Member States have committed to implementing appropriate containment of WPV2 in essential laboratory and vaccine production facilities* by the end of 2015 and of type 2 oral poliovirus vaccine (OPV2) within 3 months of global withdrawal of OPV2, which is planned for April 2016. This report summarizes critical steps for essential laboratory and vaccine production facilities that intend to retain materials confirmed to contain or potentially containing type-specific WPV, vaccine-derived poliovirus (VDPV), or OPV/Sabin viruses, and steps for nonessential facilities† that process specimens that contain or might contain polioviruses. National authorities will need to certify that the essential facilities they host meet the containment requirements described in GAPIII. After certification of WPV eradication, the use of all OPV will cease; final containment of all polioviruses after polio eradication and OPV cessation will minimize the risk for reintroduction of poliovirus into a polio-free world.

  11. Analysis of long-standing nociceptive and neuropathic pain in patients with post-polio syndrome.

    Science.gov (United States)

    Werhagen, Lars; Borg, Kristian

    2010-06-01

    The purpose of this study was to analyze pain, both nociceptive and neuropathic, in patients with post-polio syndrome (PPS) and relate the pain to age at the initial polio infection, age at examination, to gender and disability. The study was conducted in a university hospital department. Patients with PPS were interviewed at their regular visits about pain, its character, intensity and localization. A clinical examination, including a thorough neurological examination, was performed. Data included age at time of polio infection, age at time of examination and gender. Pain intensity was measured with the VAS-scale and walking capability by the WISCI-scale. One hundred sixty-three (88 women, 75 men) patients were included in the study. Pain was present in 109 (67%). Pain was more frequently reported by women (82%) than by men (49%). 96 patients experienced nociceptive pain, 10 patients both neuropathic and nociceptive pain and three experienced pure neuropathic pain. Half of the patients with pain experienced pain in more than one body region. When neuropathic pain was present, another additional neurological disorder was diagnosed. Pain was more often found in younger patients (around 70%) than in older patients (around 50%). In summary pain is common in patients with PPS and most patients experienced nociceptive pain. Women have pain more often than men. Older patients experience pain more seldom than younger patients. Age at time of primary polio infection is important for the development of pain. When neuropathic pain is present, it is important to proceed with neurological examination to find an adequate diagnosis.

  12. Effect of Multiple Simultaneous Vaccines on Polio Seroresponse and Associated Health Outcomes

    Science.gov (United States)

    2015-01-01

    including histories of devas- tating outbreaks of influenza, group A streptococcus , adenovirus, and meningococcal disease. Whether administered...with a higher proportion of polio seroconversions than the ɛ group (95% vs. 58%, respectively, p < 0.01). Analysis of the ɛ subgroup...between the roups was very similar. In particular, the baseline of ≥1:1448 was ound in 8% in the ɛ group and 7% in the >4 group . A logistic

  13. Main Determinants of Supplementary Health Insurance Demand: (Case of Iran)

    Science.gov (United States)

    Motlagh, Soraya Nouraei; Gorji, Hassan Abolghasem; Mahdavi, Ghadir; Ghaderi, Hossein

    2015-01-01

    Introduction: In the majority of developing countries, the volume of medical insurance services, provided by social insurance organizations is inadequate. Thus, supplementary medical insurance is proposed as a means to address inadequacy of medical insurance. Accordingly, in this article, we attempted to provide the context for expansion of this important branch of insurance through identification of essential factors affecting demand for supplementary medical insurance. Method: In this study, two methods were used to identify essential factors affecting choice of supplementary medical insurance including Classification and Regression Trees (CART) and Bayesian logit. To this end, Excel® software was used to refine data and R® software for estimation. The present study was conducted during 2012, covering all provinces in Iran. Sample size included 18,541 urban households, selected by Statistical Center of Iran using 3-stage cluster sampling approach. In this study, all data required were collected from the Statistical Center of Iran. Results: In 2012, an overall 8.04% of the Iranian population benefited from supplementary medical insurance. Demand for supplementary insurance is a concave function of age of the household head, and peaks in middle-age when savings and income are highest. The present study results showed greater likelihood of demand for supplementary medical insurance in households with better economic status, higher educated heads, female heads, and smaller households with greater expected medical expenses, and household income is the most important factor affecting demand for supplementary medical insurance. Conclusion: Since demand for supplementary medical insurance is hugely influenced by households’ economic status, policy-makers in the health sector should devise measures to improve households’ economic or financial access to supplementary insurance services, by identifying households in the lower economic deciles, and increasing their

  14. Multidimensional fatigue inventory and post-polio syndrome - a Rasch analysis.

    Science.gov (United States)

    Dencker, Anna; Sunnerhagen, Katharina S; Taft, Charles; Lundgren-Nilsson, Åsa

    2015-02-12

    Fatigue is a common symptom in post-polio syndrome (PPS) and can have a substantial impact on patients. There is a need for validated questionnaires to assess fatigue in PPS for use in clinical practice and research. The aim with this study was to assess the validity and reliability of the Swedish version of Multidimensional Fatigue Inventory (MFI-20) in patients with PPS using the Rasch model. A total of 231 patients diagnosed with PPS completed the Swedish MFI-20 questionnaire at post-polio out-patient clinics in Sweden. The mean age of participants was 62 years and 61% were females. Data were tested against assumptions of the Rasch measurement model (i.e. unidimensionality of the scale, good item fit, independency of items and absence of differential item functioning). Reliability was tested with the person separation index (PSI). A transformation of the ordinal total scale scores into an interval scale for use in parametric analysis was performed. Dummy cases with minimum and maximum scoring were used for the transformation table to achieve interval scores between 20 and 100, which are comprehensive limits for the MFI-20 scale. An initial Rasch analysis of the full scale with 20 items showed misfit to the Rasch model (p post-polio syndrome. The Rasch transformed total scores can be used for parametric statistical analyses in future clinical studies.

  15. Dysphagia and dysphonia among persons with post-polio syndrome - a challenge in neurorehabilitation.

    Science.gov (United States)

    Söderholm, S; Lehtinen, A; Valtonen, K; Ylinen, A

    2010-11-01

    To study the occurrence of dysphagia and dysphonia in persons with post-polio syndrome admitted into the centre for neurological rehabilitation in Finland. Fifty-one persons with post-polio syndrome who were rehabilitated at Käpylä Rehabilitation Centre, Helsinki, Finland, in 2003-2004 were interviewed on problems with swallowing and voice production. Pulmonary function testing and grip strength measurement were performed. A clinical assessment of oral motor and laryngeal functions was carried out for those who reported daily problems with voice production or swallowing. Fifteen persons (29.4%) reported daily problems with swallowing or voice production. In the clinical assessment, the most commonly observed deficits in swallowing included decreased pharyngeal transit (n = 13) and the food catching in the throat (n = 4). The disturbance of co-ordination of breathing and voice production was seen in 12 persons. There were no significant differences in any of the potential predictors between the groups. Professionals need to be aware of the routine evaluation of dysphagia and dysphonia in patients with post-polio syndrome. Copyright © 2009 The Authors. Journal compilation © 2009 Blackwell Munksgaard.

  16. Change in physical mobility over 10 years in post-polio syndrome.

    Science.gov (United States)

    Bickerstaffe, A; Beelen, A; Nollet, F

    2015-03-01

    Post-polio syndrome is characterised by progressive muscle weakness and other symptoms which can limit physical mobility. We assessed the rate of decline in mobility over 10 years in relation to strength decline; and investigated potential predictors for the rate of decline of walking capacity, a measure of mobility, in 48 patients with post-polio syndrome and proven quadriceps dysfunction at baseline. Average walking capacity and self-reported physical mobility declined over 10 years, by 6 and 14%, respectively. Concomitantly people lost an average of 15% of isometric quadriceps strength. Significantly more people used walking aids offering greater support at follow-up. Notably, there was much individual variation, with 18% of participants losing a substantial amount of walking capacity (27% decline) and concomitant self-reported physical mobility (38% decline). Loss of quadriceps strength only explained a small proportion of the variance of the decline in walking capacity (R = 11%) and the rate of decline could not be predicted from baseline values for strength, walking capacity, self-reported physical mobility or basic demographics. The individual variability, yet lack of predictive factors, underscores the need for personally tailored care based on actual functional decline in patients with post-polio syndrome. Copyright © 2014. Published by Elsevier B.V.

  17. ROLE OF MEDICAL REHABILITATION TREATMENT IN POST-POLIO SYNDROME – A CASE REPORT

    Directory of Open Access Journals (Sweden)

    DOGARU Gabriela

    2015-05-01

    Full Text Available The term post-polio syndrome (PPS was introduced in 1985 by Halstead. It is characterized by sudden or progressive muscle weakness, new muscular atrophy, muscle pain, fatigue, functional impotence, cold intolerance, after a period of at least 15 years from acute polio virus infection, a period of neurological and functional stability, in the absence of other medical explanation [1]. The reported prevalence of PPS is between 15% and 80% of all patients with previous polio virus infections [2, 3]. Poliomyelitis continues to be a public health problem, because the consequences of the disease last throughout life. In Europe, there are about 700,000 persons who survived the infection and are still alive. Non-randomized studies with kinesitherapy programs with a duration between 6 weeks and 7 months, involving isokinetic and isometric endurance muscle training, have demonstrated an increase of muscle strength in the case of patients with mild or moderate muscle weakness, and a reduction of muscle fatigue [7, 8, 9]. The differential diagnosis of PPS can be difficult because of the need to exclude both neurological and non-neurological conditions that aggravate the pre-existing motor deficit. Rehabilitation programs using therapeutic means: kinesitherapy, thermotherapy, hydrothermotherapy, occupational therapy represent the only way to limit functional deficit and to improve pain, playing an important role in the long-term management and care of patients.

  18. Comparison of two 6-minute walk tests to assess walking capacity in polio survivors.

    Science.gov (United States)

    Brehm, Merel-Anne; Verduijn, Suzan; Bon, Jurgen; Bredt, Nicoline; Nollet, Frans

    2017-11-21

    To compare walking dynamics and test-retest reliability for 2 frequently applied walk tests in polio survivors: the 6-minute walk test (6MWT) to walk as far as possible; and the 6-minute walking energy cost test (WECT) at comfortable speed. Observational study. Thirty-three polio survivors, able to walk ≥ 150 m. On the same day participants performed a 6MWT and a WECT, which were repeated 1-3 weeks later. For each test, distance walked, heart rate and reduction in speed were assessed. The mean distance walked and mean heart rate were significantly higher in the 6MWT (441 m (standard deviation) (SD 79.7); 118 bpm (SD 19.2)) compared with the WECT (366 m (SD 67.3); 103 bpm (SD 14.3)); pwalked distance was 42 m (9.7% change from the mean) and 50 m (13.7%) on the 6MWT and WECT, respectively. Both the 6MWT and the WECT are reliable to assess walking capacity in polio survivors, with slightly superior sensitivity to detect change for the 6MWT. Differences in walking dynamics confirm that the tests cannot be used interchangeably. The 6MWT is recommended for measuring maximal walking capacity and the WECT for measuring submaximal walking capacity.

  19. [Supplementary health care regulation and age structure of beneficiaries].

    Science.gov (United States)

    Stivali, Matheus

    2011-09-01

    The paper exposes the changes in rules of price readjustment of health plans by age thresholds and demographic changes observed between 1998 and 2008. By calculating aging indicators and building population pyramids, it assesses whether the demographic changes coupled with the regulation caused any alteration in young people subscribing to supplementary healthcare plans. The indicators reveal the aging trend of beneficiaries of health plans, especially among those contracted individually, and also that this has not resulted in young people quitting supplementary healthcare plans.

  20. Cognitive behavioural therapy for reducing fatigue in post-polio syndrome and in facioscapulohumeral dystrophy: A comparison.

    Science.gov (United States)

    Koopman, Fieke S; Brehm, Merel A; Beelen, Anita; Voet, Nicole; Bleijenberg, Gijs; Geurts, Alexander; Nollet, Frans

    2017-07-07

    Cognitive behavioural therapy does not reduce fatigue in post-polio syndrome, but is effective in facioscapulohumeral dystrophy. This difference in efficacy might be explained by a different role of cognitions in these conditions. To compare fatigue-related cognitions between patients with post-polio syndrome and facio-scapulohumeral dystrophy. Patients with post-polio syndrome (n = 21) and facioscapulohumeral dystrophy (n = 24) allocated to a cognitive behavioural therapy intervention in 2 identical trials. Assessed cognitions included: sense of control over fatigue; catastrophizing; acceptance; focusing on fatigue; and perceived social support. Group differences in cognitions (independent t-tests or Mann-Whitney U tests) and group differences in the association of cognitions with fatigue (linear regression models) were studied. No differences in cognitions were found between the 2 groups (p > 0.18). Furthermore, there were no cognition-by-group interaction effects, except for "perceived social support", for which a different association with fatigue was found between the 2 groups (p = 0.01). However, univariate models revealed no associations per group. Fatigue-related cognitions in severely fatigued patients with post-polio syndrome are not clearly different from that in facioscapulohumeral dystrophy. Thus, the lack of efficacy of cognitive behavioural therapy in post-polio syndrome cannot be attributed to unique cognitive characteristics of this population.

  1. Cognitive behavioural therapy for reducing fatigue in post-polio syndrome and in facioscapulohumeral dystrophy: A comparison

    Directory of Open Access Journals (Sweden)

    Fieke S. Koopman

    2017-06-01

    Full Text Available Background: Cognitive behavioural therapy does not reduce fatigue in post-polio syndrome, but is effective in facioscapulohumeral dystrophy. This difference in efficacy might be explained by a different role of cognitions in these conditions. Objective: To compare fatigue-related cognitions between patients with post-polio syndrome and facio-scapulohumeral dystrophy. Subjects: Patients with post-polio syndrome (n = 21 and facioscapulohumeral dystrophy (n = 24 allocated to a cognitive behavioural therapy intervention in 2 identical trials. Methods: Assessed cognitions included: sense of control over fatigue; catastrophizing; acceptance; focusing on fatigue; and perceived social support. Group differences in cognitions (independent t-tests or Mann–Whitney U tests and group differences in the association of cognitions with fatigue (linear regression models were studied. Results: No differences in cognitions were found between the 2 groups (p > 0.18. Furthermore, there were no cognition-by-group interaction effects, except for “perceived social support”, for which a different association with fatigue was found between the 2 groups (p = 0.01. However, univariate models revealed no associations per group. Conclusion: Fatigue-related cognitions in severely fatigued patients with post-polio syndrome are not clearly different from that in facioscapulohumeral dystrophy. Thus, the lack of efficacy of cognitive behavioural therapy in post-polio syndrome cannot be attributed to unique cognitive characteristics of this population.

  2. Transcranial direct current stimulation (tDCS) for sleep disturbances and fatigue in patients with post-polio syndrome.

    Science.gov (United States)

    Acler, Michele; Bocci, Tommaso; Valenti, Diana; Turri, Mara; Priori, Alberto; Bertolasi, Laura

    2013-01-01

    Post-polio syndrome develops about 20-40 years after acute paralytic poliomyelitis, and manifests with progressively deteriorating muscle strength and endurance. Here, we assessed whether transcranial direct current stimulation (tDCS) improves sleep and fatigue symptoms in patients with post-polio syndrome. We enrolled 32 patients with a diagnosis of post-polio syndrome. tDCS (1.5 mA, 15 min) was delivered by a direct current stimulator connected to three electrodes: two anodal electrodes on the scalp over the right and left pre-motor cortex and the other above the left shoulder (cathode). 16 patients received anodal tDCS and the remainder sham tDCS. We evaluated changes induced by tDCS (daily for five days a week, for three weeks) on clinical scales (Short Form Health Survey [SF-36], Piper Fatigue Scale [PFS], Fatigue Severity Scale [FSS], 101-Point Numerical Rating [PNR-101], Hamilton Rating Scale for Depression [HRSD], Pittsburgh Sleep Quality Index [PSQI]) at baseline (T0) and three weeks later (T1). At T1 SF-36 sub-items physical functioning, role physical, vitality, social functioning and role emotional improved significantly more in patients who received tDCS (p post-polio syndrome. tDCS could be a non-invasive and valuable new tool for managing post-polio patients.

  3. Late onset polio sequelae: disabilities and handicaps in a population-based cohort of the 1956 poliomyelitis outbreak in The Netherlands

    NARCIS (Netherlands)

    Ivanyi, B.; Nollet, F.; Redekop, W. K.; de Haan, R.; Wohlgemuht, M.; van Wijngaarden, J. K.; de Visser, M.

    1999-01-01

    OBJECTIVE: To investigate the prevalence of new neuromuscular symptoms, disabilities, and handicaps in a group of polio survivors. DESIGN: A self-constructed health questionnaire about neuromuscular complaints and disability and handicap levels during the stable period after recovery from polio and

  4. Late onset polio sequelae : Disabilities and handicaps in a population-based cohort of the 1956 poliomyelitis outbreak in The Netherlands

    NARCIS (Netherlands)

    Ivanyi, Barbara; Nollet, E; Redekop, WK; De Haan, R; Wohlgemuht, M; van Wijngaarden, JK; de Visser, Marianne

    Objective: To investigate the prevalence of new neuromuscular symptoms, disabilities, and handicaps in a group of polio survivors. Design: A self-constructed health questionnaire about neuromuscular complaints and disability and handicap levels during the stable period after recovery from polio and

  5. Measuring Physical and Cognitive Fatigue in People With Post-Polio Syndrome: Development of the Neurological Fatigue Index for Post-Polio Syndrome (NFI-PP).

    Science.gov (United States)

    Young, Carolyn A; Wong, Samantha M; Quincey, Anne-Marie C; Tennant, Alan

    2018-02-01

    Fatigue in post-polio syndrome (PPS) has been shown to affect quality of life adversely. There is currently no disease-specific measure of fatigue for PPS. To develop a scale to measure fatigue in PPS that meets rigorous psychometric standards. Qualitative followed by validation and test-retest studies. Polio clinic followed by national questionnaire studies. A total of 45 participants from polio clinic for qualitative; 319 participants from clinic or self-referral for validation study, of whom 87 completed the retest questionnaire. Draft questionnaire items on PPS fatigue were derived from transcripts of qualitative interviews. After cognitive debriefing, the draft measure was administered by mail along with comparator questionnaires to a new sample. Draft PPS fatigue measure, Fatigue Severity Scale, and visual analog scale for fatigue. Analysis of 271 of 319 (85%) questionnaires identified a 2-factor solution (RMSEA 0.058). For the physical subscale, a 20-item scale showed good fit (χ 2 P = .189), strict unidimensionality (t-test 5.17%), and reliability 0.91. For the cognitive subscale, a 7-item scale showed excellent fit (χ 2 P = .917), strict unidimensionality (t-test 5.2%), and reliability 0.89. Evidence of a "difficulty factor" emerged also supporting a total score that showed good fit (χ 2 P = .151), strict unidimensionality (t-test 0.4%), and reliability consistent with group use at 0.73. Test-retest correlations for all scales were greater than 0.85. Standard error of measurement on metric ranges was 5.4 for total, 2.9 for physical, and 1.69 for cognitive domains. With the latent estimate of the total score transformed to a 0-100 scale, the mean score was 49.5 (SD 6.9). Spearman correlations with the Fatigue Severity Scale and visual analog scale were 0.60 and 0.55, respectively. A patient-derived Neurological Fatigue Index for PPS, with physical and cognitive subscales and a total score, has demonstrated good reliability, appropriate concurrent

  6. Population Immunity against Serotype-2 Poliomyelitis Leading up to the Global Withdrawal of the Oral Poliovirus Vaccine: Spatio-temporal Modelling of Surveillance Data

    Science.gov (United States)

    O’Reilly, Kathleen M.; Etsano, Andrew; Vaz, Rui Gama; Jafari, Hamid; Grassly, Nicholas C.; Blake, Isobel M.

    2016-01-01

    Background Global withdrawal of serotype-2 oral poliovirus vaccine (OPV2) took place in April 2016. This marked a milestone in global polio eradication and was a public health intervention of unprecedented scale, affecting 155 countries. Achieving high levels of serotype-2 population immunity before OPV2 withdrawal was critical to avoid subsequent outbreaks of serotype-2 vaccine-derived polioviruses (VDPV2s). Methods and Findings In August 2015, we estimated vaccine-induced population immunity against serotype-2 poliomyelitis for 1 January 2004–30 June 2015 and produced forecasts for April 2016 by district in Nigeria and Pakistan. Population immunity was estimated from the vaccination histories of children non-polio acute flaccid paralysis (AFP) reported through polio surveillance, information on immunisation activities with different oral poliovirus vaccine (OPV) formulations, and serotype-specific estimates of the efficacy of these OPVs against poliomyelitis. District immunity estimates were spatio-temporally smoothed using a Bayesian hierarchical framework. Coverage estimates for immunisation activities were also obtained, allowing for heterogeneity within and among districts. Forward projections of immunity, based on these estimates and planned immunisation activities, were produced through to April 2016 using a cohort model. Estimated population immunity was negatively correlated with the probability of VDPV2 poliomyelitis being reported in a district. In Nigeria and Pakistan, declines in immunity during 2008–2009 and 2012–2013, respectively, were associated with outbreaks of VDPV2. Immunity has since improved in both countries as a result of increased use of trivalent OPV, and projections generally indicated sustained or improved immunity in April 2016, such that the majority of districts (99% [95% uncertainty interval 97%–100%] in Nigeria and 84% [95% uncertainty interval 77%–91%] in Pakistan) had >70% population immunity among children immunity

  7. ROUTINE IMMUNIZATION IN INDIA: A PERSPECTIVE

    Directory of Open Access Journals (Sweden)

    G Taneja

    2013-08-01

    Full Text Available The Universal Immunization Programme is possibly the longest and one of the biggest public health intervention measures undertaken in India. To improve immunization coverage in the country various initiatives have been undertaken since the inception of the programme in 1985; key inputs being strengthening and expanding the cold chain system, establishing a network of outreach immunization sites, alternate vaccine delivery model, capacity building of health functionaries and medical officers and intensified polio control measures. Introduction of new and underutilized vaccines, drafting of the national vaccine policy, tracking of beneficiaries through the Maternal and Child Tracking system are some of the recent developments. However in spite of more than 25 years since inception the programme is still adversely impacted by challenges across key thematic areas of programme management, cold chain and vaccine management, recording and reporting and injection safety. To further strengthen and improve service delivery 2012-13 has been declared as the “Year of Intensification of Routine Immunization” with the objective of improving immunization coverage rates across poor performing districts and states so as to attain Global Immunization Vision and Strategy goals of 90% coverage at national and more than 80% coverage at district level. Key activities planned during the year include sustained advocacy at all levels, improved communication and social mobilization, robust and regular program reviews, comprehensive microplanning, strengthening cold chain and vaccine logistics system, special catch up rounds through immunization weeks, piloting the teeka express, improved surveillance systems, strengthened partnerships and operational research activities. The current review pertains to the existing scenario of Universal Immunization Program in the country with impetus on the existing challenges, progress achieved till date as a result of various

  8. Muscle strength is only a weak to moderate predictor of gait performance in persons with late effects of polio.

    Science.gov (United States)

    Flansbjer, Ulla-Britt; Brogårdh, Christina; Lexell, Jan

    2013-01-01

    To assess muscle strength in the knee extensors, knee flexors and ankle dorsiflexors in persons with late effects of polio, and determine how much muscle strength, gender, age and BMI are related to gait performance. Ninety community-dwelling ambulant persons (47 men and 43 women; mean age 64 years SD 8) with late effects of polio participated. Isokinetic concentric knee extensor and flexor muscle strength was measured at 60°/s and ankle dorsiflexor muscle strength at 30°/s. Gait performance was assessed by the Timed "Up & Go", the Comfortable and Fast Gait Speed tests, and the 6-Minute Walk test. There were significant correlations between knee extensor and flexor muscle strength and gait performance (p polio, but the strength of the relationships indicates that other factors are also important.

  9. Polio survivors' perceptions of the meaning of quality of life and strategies used to promote participation in everyday activities.

    Science.gov (United States)

    Atwal, Anita; Spiliotopoulou, Georgia; Coleman, Caron; Harding, Kate; Quirke, Caroline; Smith, Nicole; Osseiran, Zeina; Plastow, Nicola; Wilson, Lesley

    2015-10-01

    The term 'post-polio syndrome' (PPS) is used to describe new and late manifestations of poliomyelitis that occur later in life. Research in this area has focused upon health status rather than its effect on quality of life. To gain an in-depth understanding of the meaning of quality of life for polio survivors and to determine the type of strategies that are used by people with PPS and the support that they consider as important to facilitate participation in everyday life activities that have an impact on their quality of life. Six focus groups were conducted with 51 participants from two regions in England. Data were audio-taped and analysed using thematic analysis. Our research found that polio survivors used terms used to describe quality of life which could be associated with that of happiness. Our research has identified resolvable factors that influence quality of life namely inaccessible environments, attitudes of health-care professionals and societal attitudes. Polio survivors have tried alternative therapies, chiefly acupuncture and massage, and found them to be effective in enhancing their quality of life. It is suggested that health-care professionals should consider factors which influence happiness and implement a person-centred approach with the views of the polio survivor being listened to. The three factors that influenced quality of life could be resolved by health-care professionals and by society. With regard to strategies used, we suggest that polio survivors should have access to the treatments that they perceive as important, although further research is required to design optimal interventions for this client group. © 2014 The Authors Health Expectations Published by John Wiley & Sons Ltd.

  10. Reaching the unreached with polio vaccine and other child survival interventions through partnership with military in Angola.

    Science.gov (United States)

    Fekadu, Lemma; Okeibunor, Joseph; Nsubuga, Peter; Kipela, Jean Marie; Mkanda, Pascal; Mihigo, Richard

    2016-10-10

    Growing conflict and insecurity played a major role in precipitating polio outbreaks in the Horn of Africa and the Middle East. In Angola, the early post-conflict situation was characterized by the presence of many inaccessible zones and districts due to insecurity and poor infrastructure. Partnership with the Angolan Army health service (AAHS) was one of the innovative strategies that the Polio Eradication Initiative (PEI) introduced into the country to support the polio vaccination campaigns in insecure and hard to reach zones. Before embarking on creating a partnership with Angolan military it was essential to make high-level advocacy with top military decision makers to engage the leadership in the process for better and sustainable support to the strategy. The principal supports provided by the AAHS were the administration of oral polio vaccine, vitamin A, deworming agents, social mobilization, monitoring campaign quality, and surveillance. Distribution of logistics using military vehicles and helicopters to hard to reach and insecure zones was also part of the support. Using this partnership it was possible to reach a significant number of children in insecure and hard to reach areas with polio vaccine and other child survival interventions. The military partnership also contributed in increasing the demand and addressing rejection for the polio vaccine. Military is a potentially productive force that can be used for any development activities in any country. The Angolan experience has demonstrated that it is possible to form a partnership with the military for basic health intervention activities with little training and investment. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

  11. Update on current and emerging treatment options for post-polio syndrome

    Directory of Open Access Journals (Sweden)

    Elisabeth Farbu

    2010-07-01

    Full Text Available Elisabeth Farbu Neurocenter and National Competence Center for Movement Disorders, Stavanger University Hospital, Stavanger, NorwayAbstract: Post-polio syndrome (PPS refers to the clinical deterioration experienced by many polio survivors several decades after their acute illness. The symptoms are new muscle weakness, decreased muscle endurance, fatigue, muscle pain, joint pain, cold intolerance, and this typical clinical entity is reported from different parts of the world. The pathophysiology behind PPS is not fully understood, but a combination of distal degeneration of enlarged motor units caused by increased metabolic demands and the normal aging process, in addition to inflammatory mechanisms, are thought to be involved. There is no diagnostic test for PPS, and the diagnosis is based on a proper clinical workup where all other possible explanations for the new symptoms are ruled out. The basic principle of management of PPS lies in physical activity, individually tailored training programs, and lifestyle modification. Muscle weakness and muscle pain may be helped with specific training programs, in which training in warm water seems to be particularly helpful. Properly fitted orthoses can improve the biomechanical movement pattern and be energy-saving. Fatigue can be relieved with lifestyle changes, assistive devices, and training programs. Respiratory insufficiency can be controlled with noninvasive respiratory aids including biphasic positive pressure ventilators. Pharmacologic agents like prednisone, amantadine, pyridostigmine, and coenzyme Q10 are of no benefit in PPS. Intravenous immunoglobulin (IVIG has been tried in three studies, all having positive results. IVIG could probably be a therapeutic alternative, but the potential benefit is modest, and some important questions are still unanswered, in particular to which patients this treatment is useful, the dose, and the therapeutic interval.Keywords: polio, survivors, fatigue, aging

  12. Engineering Enhanced Vaccine Cell Lines To Eradicate Vaccine-Preventable Diseases: the Polio End Game.

    Science.gov (United States)

    van der Sanden, Sabine M G; Wu, Weilin; Dybdahl-Sissoko, Naomi; Weldon, William C; Brooks, Paula; O'Donnell, Jason; Jones, Les P; Brown, Cedric; Tompkins, S Mark; Oberste, M Steven; Karpilow, Jon; Tripp, Ralph A

    2016-02-15

    Vaccine manufacturing costs prevent a significant portion of the world's population from accessing protection from vaccine-preventable diseases. To enhance vaccine production at reduced costs, a genome-wide RNA interference (RNAi) screen was performed to identify gene knockdown events that enhanced poliovirus replication. Primary screen hits were validated in a Vero vaccine manufacturing cell line using attenuated and wild-type poliovirus strains. Multiple single and dual gene silencing events increased poliovirus titers >20-fold and >50-fold, respectively. Host gene knockdown events did not affect virus antigenicity, and clustered regularly interspaced short palindromic repeat (CRISPR)-Cas9-mediated knockout of the top candidates dramatically improved viral vaccine strain production. Interestingly, silencing of several genes that enhanced poliovirus replication also enhanced replication of enterovirus 71, a clinically relevant virus to which vaccines are being targeted. The discovery that host gene modulation can markedly increase virus vaccine production dramatically alters mammalian cell-based vaccine manufacturing possibilities and should facilitate polio eradication using the inactivated poliovirus vaccine. Using a genome-wide RNAi screen, a collection of host virus resistance genes was identified that, upon silencing, increased poliovirus and enterovirus 71 production by from 10-fold to >50-fold in a Vero vaccine manufacturing cell line. This report provides novel insights into enterovirus-host interactions and describes an approach to developing the next generation of vaccine manufacturing through engineered vaccine cell lines. The results show that specific gene silencing and knockout events can enhance viral titers of both attenuated (Sabin strain) and wild-type polioviruses, a finding that should greatly facilitate global implementation of inactivated polio vaccine as well as further reduce costs for live-attenuated oral polio vaccines. This work

  13. Patients with Primary Immunodeficiencies Are a Reservoir of Poliovirus and a Risk to Polio Eradication

    Directory of Open Access Journals (Sweden)

    Asghar Aghamohammadi

    2017-06-01

    Full Text Available Immunodeficiency-associated vaccine-derived polioviruses (iVDPVs have been isolated from primary immunodeficiency (PID patients exposed to oral poliovirus vaccine (OPV. Patients may excrete poliovirus strains for months or years; the excreted viruses are frequently highly divergent from the parental OPV and have been shown to be as neurovirulent as wild virus. Thus, these patients represent a potential reservoir for transmission of neurovirulent polioviruses in the post-eradication era. In support of WHO recommendations to better estimate the prevalence of poliovirus excreters among PIDs and characterize genetic evolution of these strains, 635 patients including 570 with primary antibody deficiencies and 65 combined immunodeficiencies were studied from 13 OPV-using countries. Two stool samples were collected over 4 days, tested for enterovirus, and the poliovirus positive samples were sequenced. Thirteen patients (2% excreted polioviruses, most for less than 2 months following identification of infection. Five (0.8% were classified as iVDPVs (only in combined immunodeficiencies and mostly poliovirus serotype 2. Non-polio enteroviruses were detected in 30 patients (4.7%. Patients with combined immunodeficiencies had increased risk of delayed poliovirus clearance compared to primary antibody deficiencies. Usually, iVDPV was detected in subjects with combined immunodeficiencies in a short period of time after OPV exposure, most for less than 6 months. Surveillance for poliovirus excretion among PID patients should be reinforced until polio eradication is certified and the use of OPV is stopped. Survival rates among PID patients are improving in lower and middle income countries, and iVDPV excreters are identified more frequently. Antivirals or enhanced immunotherapies presently in development represent the only potential means to manage the treatment of prolonged excreters and the risk they present to the polio endgame.

  14. And they shall walk: ideal versus reality in polio rehabilitation in the United States

    Directory of Open Access Journals (Sweden)

    Wilson, Daniel J.

    2009-06-01

    Full Text Available This essay explores the significance that rehabilitation physicians and polio patients in the United States put on recovering the ability to walk. Polio often paralyzed or severely weakened the legs of those who contracted the disease. Regaining the ability to walk was thus a significant measure of recovery from the disease. However, walking meant more than the physical act itself. Regaining the ability to walk meant, in a symbolic sense, that one was no longer disabled, that one had again become normal. This attitude was shared by rehabilitation specialists and patients alike. This essay examines this attitude and the cultural values it embodied through a study of the efforts of selected polio survivors to learn to walk again and of the rehabilitation literature that held walking as an ideal. It also explores what happened when polio patients were unable to walk again because of the severity of their paralysis.

    En este artículo se analiza la importancia que tiene la recuperación de la capacidad de andar para los especialistas en rehabilitación y los pacientes de polio en los Estados Unidos. La polio iba a menudo acompañada de parálisis o de una grave debilitación de las piernas en aquellas personas que contraían la enfermedad. El recuperar la capacidad de andar era por lo tanto un importante factor indicativo de la recuperación de la enfermedad. Sin embargo, el andar significaba algo más que la simple acción física. El recuperar la movilidad significaba simbólicamente que uno dejaba de ser un minusválido y que volvía a ser una persona normal. Esta postura la compartían tanto los especialistas en rehabilitación como los pacientes. Este artículo analiza esta actitud y los valores culturales derivados de la misma, a través de un estudio sobre los esfuerzos llevados a cabo por un grupo seleccionado de supervivientes de polio para aprender a andar de nuevo así como de un análisis de la literatura sobre la rehabilitaci

  15. Quality of life for post-polio syndrome: a patient derived, Rasch standard scale.

    Science.gov (United States)

    Young, Carolyn A; Quincey, Anne-Marie C; Wong, Samantha M; Tennant, Alan

    2018-03-01

    To design a disease-specific quality of life (QoL) questionnaire for people with post-polio syndrome (PPS). Qualitative interviews were conducted with 45 people with PPS to identify themes and derive potential items reflecting impact upon QoL. After cognitive debriefing, these were made into a questionnaire pack along with comparative questionnaires and posted to 319 patients. The 271 (85%) returned questionnaires were subjected to exploratory factor analysis (EFA) and Rasch analysis. A 25 item scale, the post-polio quality of life scale (PP-QoL), showed good fit to the Rasch model (conditional chi-square p = 0.156), unidimensionality (% t-tests 2.0: CI 0.7-3.8), and Cronbach's alpha of 0.87. With the latent estimate transformed to a 0-100 scale, the mean score was 56.9 (SD 18.5) with only 3.3% of respondents at the floor or ceiling of the scale. Test-retest reliability showed an intraclass correlation coefficient (ICC) (2.1) of 0.916, and correlation of 0.85. The disease-specific PP-QoL demonstrated excellent reliability, appropriate concurrent validity, and satisfied the standards of the Rasch model. It enables examination of the impact of health status upon perceived QoL, and the impact of rehabilitation interventions. The scale is freely available for academic or not-for-profit users to improve research in this neglected, disabling condition. Implications for Rehabilitation In post-polio syndrome (PPS), existing work examines aspects of health-related quality of life (HRQoL), such as activity limitations. A disease-specific QoL measure would enable researchers to model the impact of health status, such as fatigue or mobility restrictions, upon QoL in PPS. The post-polio quality of life scale (PP-QoL) is based on the patients' lived experience, meets Rasch standards and is free for use for academic and not-for-profit researchers. The raw score is reliable for individual use in clinical settings, and interval scale transformation is available for parametric

  16. Immunology and immunity against infection: General rules

    Science.gov (United States)

    Zinkernagel, Rolf M.

    2005-12-01

    Simplified and generalizable rules of immune responses against infections or vaccines have been summarized into 20 statements previously (Scand. J. Immunol. 60 (2004) 9-13) and are restated in a slightly different form here. The key terms of immunology (e.g. specificity, tolerance and memory) are explained in terms of their co-evolutionary importance in the equilibrium between infectious agents and diseases with higher vertebrate hosts. Specificity is best defined by protective antibodies or protective activated T cells; e.g. serotype specific neutralizing antibodies against polio viruses represent the discriminatory power of an immune response very well indeed. Tolerance is reviewed in terms of reactivity rather than self-nonself discrimination. Immune respones are deleted against antigens expressed at sufficient levels within the lymphoheamopoetic system, but may well exist at both, the T and the B cell level against antigens strictly outside of secondary lymphatic organs. In this respect the immune system behaves identically against virus infections and against self antigens. Persistent virus infections delete responsive T cells, once eliminated immune T cell responses wane, if a virus keeps outside of secondary lymphatic tissues no immune response is induced. Immunological memory is usually defined as earlier and greater responses but this does not correlate with protective immunity stringently. It is summarized here that pre-existing titers of protective neutralizing antibodies or pre-existence of activated T cells are the correlates of protection acute cytopathic lethal infections and toxins or against intracellular parasites. It is concluded that many discrepancies and uncertainties in immunological research derive from model situations and experimental results that are correctly measured but cannot be related to co-evolutionary contexts, i.e. survival.

  17. Immunization Coverage

    Science.gov (United States)

    ... sheets Fact files Questions & answers Features Multimedia Contacts Immunization coverage Fact sheet Reviewed January 2018 Key facts ... at least 90% coverage of DTP3 vaccine. Global immunization coverage 2016 A summary of global vaccination coverage ...

  18. Immunizations - diabetes

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/patientinstructions/000331.htm Immunizations - diabetes To use the sharing features on this page, please enable JavaScript. Immunizations (vaccines or vaccinations) help protect you from some ...

  19. Immune response

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/000821.htm Immune response To use the sharing features on this page, please enable JavaScript. The immune response is how your body recognizes and defends itself ...

  20. The effect of receiving supplementary UI benefits on unemployment duration

    DEFF Research Database (Denmark)

    Tomi, Kyyrä,; Pierpaolo, Parrotta,; Rosholm, Michael

    2013-01-01

    We consider the consequences of working part-time and receiving supplementary benefits for part-time unemployment in the Danish labor market. Following the timing-of-events approach we estimate causal effects of part-time work with supplementary benefits on the hazard rate out of unemployment...... insurance benefit receipt. We find evidence of a negative in-treatment effect and a positive post-treatment effect, both of which vary across different groups of individuals. The resulting net effect on the expected unemployment duration is positive for some groups (e.g. married women) and negative...

  1. How does supplementary feeding affect endoparasite infection in wild boar?

    DEFF Research Database (Denmark)

    Oja, Ragne; Velstrom, Kaisa; Moks, Epp

    2017-01-01

    , as well as accumulation of parasites in the environment, may increase parasite prevalence. Our aim was to investigate whether host density or the number of feeding sites drives endoparasite infection in an Estonian wild boar (Sus scrofa) population. For this, we collected wild boar faeces from forests...... contamination or indicate that supplementary feeding sites are suitable habitat for soil-dwelling nematodes. These results suggest that the effects of supplementary feeding on parasite prevalence in wild boar are mediated by the characteristics of parasite life cycles....

  2. Immunization Schedule

    Science.gov (United States)

    ... may be given as part of a combination vaccine so that a child gets fewer shots. Talk with your doctor about ... Kids Teens Frequently Asked Questions About Immunizations Your Child's Immunizations Is the Flu Vaccine a Good Idea for Your Family? Word! Immunizations ...

  3. Designing and implementing an electronic dashboard for disease outbreaks response - Case study of the 2013-2014 Somalia Polio outbreak response dashboard.

    Science.gov (United States)

    Kamadjeu, Raoul; Gathenji, Caroline

    2017-01-01

    In April 2013, a case of wild polio virus (WPV) was detected in the Somalia capital Mogadishu. This inaugurated what is now referred to as the 2013-2014 Horn of Africa Polio outbreak with cases reported in Somalia, Kenya and Ethiopia. By the notification of the last polio case in August 2014, 223 cases of WPV had been reported in Somalia, Kenya and Ethiopia of which 199 in Somalia alone. The outbreak response required timely exchange of information between the outbreak response coordination unit (in Nairobi) and local staff located in multiple locations inside the country. The need to track and timely respond to information requests, to satisfy the information/data needs of polio partners and to track key outbreak response performance indicators dictated the need to urgently set up an online dashboard. The Somalia Polio Room dashboard provided a graphical display of the polio outbreak data to track progress and inform decision making. The system was designed using free and open sources components and seamlessly integrated existing polio surveillance data for real time monitoring of key outbreak response performance indicators. In this article, we describe the design and operation of an electronic dashboard for disease surveillance in an outbreak situation and used the lessons learned to propose key design considerations and functional requirements for online electronic dashboards for disease outbreak response.

  4. Optimal vaccine stockpile design for an eradicated disease: application to polio.

    Science.gov (United States)

    Tebbens, Radboud J Duintjer; Pallansch, Mark A; Alexander, James P; Thompson, Kimberly M

    2010-06-11

    Eradication of a disease promises significant health and financial benefits. Preserving those benefits, hopefully in perpetuity, requires preparing for the possibility that the causal agent could re-emerge (unintentionally or intentionally). In the case of a vaccine-preventable disease, creation and planning for the use of a vaccine stockpile becomes a primary concern. Doing so requires consideration of the dynamics at different levels, including the stockpile supply chain and transmission of the causal agent. This paper develops a mathematical framework for determining the optimal management of a vaccine stockpile over time. We apply the framework to the polio vaccine stockpile for the post-eradication era and present examples of solutions to one possible framing of the optimization problem. We use the framework to discuss issues relevant to the development and use of the polio vaccine stockpile, including capacity constraints, production and filling delays, risks associated with the stockpile, dynamics and uncertainty of vaccine needs, issues of funding, location, and serotype dependent behavior, and the implications of likely changes over time that might occur. This framework serves as a helpful context for discussions and analyses related to the process of designing and maintaining a stockpile for an eradicated disease. (c) 2010 Elsevier Ltd. All rights reserved.

  5. Struggling to be part of Swedish society: Strategies used by immigrants with late effects of polio.

    Science.gov (United States)

    Santos Tavares Silva, Iolanda; Thorén-Jönsson, Anna-Lisa

    2015-01-01

    To explore and describe strategies in daily occupations among immigrants with late effects of polio. The strategies were explored by interviews with 12 immigrants from Eastern Africa with late effects of polio. Sampling and data analysis was carried out according to grounded theory. The participants struggled for occupational participation and normality in an effort to participate in, and be part of, society. The study identified 14 strategies used by the immigrants in their daily occupations. The strategies can be presented in the following four categories: managing physical capacity; promoting occupational performance; strategies for gaining respect; and preparing the ground for one's existence. The participants struggled to find a balance between physical capacity and meaningful occupations, conception of their own and others' norms and values, and living conditions in Swedish society. The strategies were related to the participants' will to manage daily occupations, maintain social relationships, and be part of society. The strategies revealed that the participants strive to participate in occupations and society. This study reinforces the importance of occupation for immigrants with disability. The results highlight the need for adequate health care and rehabilitation but should also alert other social institutions.

  6. [Post-polio syndrome: a review of its clinical characteristics and treatment].

    Science.gov (United States)

    Bouza, C; Amate, J M

    Post-polio syndrome (PPS) is recognised as a clinical syndrome that causes the late, progressive functional impairment suffered by survivors of an acute episode of poliomyelitis. The importance of PPS is acknowledged by increasingly wider sectors of the population and health care sectors; nevertheless, few reports have been published about its epidemiology or its clinical characteristics and treatment. To review the current scientific evidence available on the clinical manifestations, risk factors, prevalence, diagnosis and recommendations for treatment of PPS. We conducted a review of the medical literature in the MEDLINE database. The search was restricted to studies conducted in humans that had been published as complete works in English and/or Spanish up to December 2004. PPS is recognised as being a specific neurological syndrome that appears several decades after the acute episode of polio; it exacerbates the motor sequelae already present in these patients and reduces their functional capacity to a point where it affects their activities of daily living. Its causation has still not been clearly identified and it constitutes a process that is difficult to diagnose and manage. In addition, no specific treatment has been developed for this condition to date. Nevertheless, the psychological and functional impact it has on its victims and the possibility of bringing about a significant improvement in the symptoms call for a greater effort by professionals to identify the clinical needs imposed by the syndrome and to break down some of the health care barriers that currently exist.

  7. Immunity to cancer

    Science.gov (United States)

    1973-01-01

    Preventive vaccination is successfully practised today against two neoplastic diseases of domestic animals: fibropapillomatosis of cattle and Marek's disease of chickens (a lymphoproliferative disease). Also it may soon be possible to immunize cats against lymphosarcoma. This memorandum describes these diseases and the immunological reactions involved. It also mentions a number of other tumours that could be used for immunological studies. The greatest advances in immunity have been made with the tumours caused by viruses. The killed papillomavirus vaccine used against bovine papillomatosis produces demonstrable antibodies against the virus. In the case of Marek's disease of chickens, which is due to a herpesvirus, a live virus vaccine is used. This does not prevent infection with virulent virus, but prevents the development of neoplasia. The mechanism by which the vaccine produces its effect is not yet known. Immunization with live and with killed vaccines has been successfully carried out experimentally against leukosis of chickens, which is caused by an oncornavirus. There is evidence that it will be possible to vaccinate cats against lymphosarcoma with non-living vaccine. Naturally occurring cancer in domestic animals parallels cancer in man more closely than does experimentally induced cancer in inbred laboratory animals; therefore immunological studies with the former are more likely to yield results relevant to the problem in man. Experimental cancer in rodents provides models that have the great advantages of uniformity and availability, and they cannot be replaced. However, models in domestic animals offer valuable supplementary systems for research aimed at elucidating the basic principles of immunity to cancer. PMID:4363397

  8. Support for children identified with acute flaccid paralysis under the global polio eradication programme in Uttar Pradesh, India: a qualitative study

    Directory of Open Access Journals (Sweden)

    Yotsu Rie R

    2012-03-01

    Full Text Available Abstract Background Cases of polio in India declined after the implementation of the polio eradication programme especially in these recent years. The programme includes surveillance of acute flaccid paralysis (AFP to detect and diagnose cases of polio at early stage. Under this surveillance, over 40,000 cases of AFP are reported annually since 2007 regardless of the number of actual polio cases. Yet, not much is known about these children. We conducted a qualitative research to explore care and support for children with AFP after their diagnosis. Methods The research was conducted in a district of western Uttar Pradesh classified as high-risk area for polio. In-depth interviews with parents of children with polio (17, with non-polio AFP (9, healthcare providers (40, and key informants from community including international and government officers, religious leaders, community leaders, journalists, and academics (21 were performed. Results Minimal medicine and attention were provided at government hospitals. Therefore, most parents preferred private-practice doctors for their children with AFP. Many were visited at homes to have stool samples collected by authorities. Some were visited repetitively following the sample collection, but had difficulty in understanding the reasons for these visits that pertained no treatment. Financial burden was a common concern among all families. Many parents expressed resentment for their children's disease, notably have been affected despite receiving multiple doses of polio vaccine. Both parents and healthcare providers lacked information and knowledge, furthermore poverty minimised the access to available healthcare services. Medicines, education, and transportation means were identified as foremost needs for children with AFP and residual paralysis. Conclusions Despite the high number of children diagnosed with AFP as part of the global polio eradication programme, we found they were not provided with

  9. Effect of carbon-composite knee-ankle-foot orthoses on walking efficiency and gait in former polio patients

    NARCIS (Netherlands)

    Brehm, Merel-Anne; Beelen, Anita; Doorenbosch, Caroline A. M.; Harlaar, Jaap; Nollet, Frans

    2007-01-01

    Objective: To investigate the effects of total-contact fitted carbon-composite knee-ankle-foot orthoses (KAFOs) on energy cost of walking in patients with former polio who normally wear a conventional leather/metal KAFO or plastic/metal KAFO. Design: A prospective uncontrolled study with a multiple

  10. Experiences and perspectives of patients with post-polio syndrome and therapists with exercise and cognitive behavioural therapy

    NARCIS (Netherlands)

    Bakker, Minne; Schipper, Karen; Koopman, Fieke S.; Nollet, Frans; Abma, Tineke A.

    2016-01-01

    Many persons affected with poliomyelitis develop post-polio syndrome (PPS) later in their life. Recently, the effectiveness of Exercise Therapy (ET) and Cognitive Behavioural Therapy (CBT) for PPS has been evaluated in a randomized controlled trial, but did not show a decrease in fatigue or

  11. Cognitive behavioural therapy for reducing fatigue in post-polio syndrome and in facioscapulohumeral dystrophy: A comparison

    NARCIS (Netherlands)

    Koopman, F.S.; Brehm, M.A.; Beelen, A.; Voet, N.; Bleijenberg, G.; Geurts, A.C.; Nollet, F.

    2017-01-01

    BACKGROUND: Cognitive behavioural therapy does not reduce fatigue in post-polio syndrome, but is effective in facioscapulohumeral dystrophy. This difference in efficacy might be explained by a different role of cognitions in these conditions. OBJECTIVE: To compare fatigue-related cognitions between

  12. Cognitive behavioural therapy for reducing fatigue in post-polio syndrome and in facioscapulohumeral dystrophy: A comparison

    NARCIS (Netherlands)

    Koopman, Fieke S.; Brehm, Merel A.; Beelen, Anita; Voet, Nicole; Bleijenberg, Gijs; Geurts, Alexander; Nollet, Frans

    2017-01-01

    Cognitive behavioural therapy does not reduce fatigue in post-polio syndrome, but is effective in facioscapulohumeral dystrophy. This difference in efficacy might be explained by a different role of cognitions in these conditions. To compare fatigue-related cognitions between patients with

  13. Elevated plasma inflammatory mediators in post-polio syndrome: No association with long-term functional decline

    NARCIS (Netherlands)

    Bickerstaffe, A.; Beelen, A.; Lutter, R.; Nollet, F.

    2015-01-01

    A key feature of post-polio syndrome (PPS) is progressive loss of muscle strength. In other chronic diseases systemic inflammation has been linked to muscle wasting. In this study plasma TNF-α, IL-6, IL-8, and leptin levels were significantly increased in PPS-patients compared to healthy controls.

  14. The Introduction of Diphtheria-Tetanus-Pertussis and Oral Polio Vaccine Among Young Infants in an Urban African Community

    DEFF Research Database (Denmark)

    Mogensen, Søren Wengel; Andersen, Andreas; Rodrigues, Amabelia

    2017-01-01

    Background We examined the introduction of diphtheria-tetanus-pertussis (DTP) and oral polio vaccine (OPV) in an urban community in Guinea-Bissau in the early 1980s. Methods The child population had been followed with 3-monthly nutritional weighing sessions since 1978. From June 1981 DTP and OPV ...

  15. Listening to the rumours: what the northern Nigeria polio vaccine boycott can tell us ten years on.

    Science.gov (United States)

    Ghinai, Isaac; Willott, Chris; Dadari, Ibrahim; Larson, Heidi J

    2013-01-01

    In 2003 five northern Nigerian states boycotted the oral polio vaccine due to fears that it was unsafe. Though the international responses have been scrutinised in the literature, this paper argues that lessons still need to be learnt from the boycott: that the origins and continuation of the boycott were due to specific local factors. We focus mainly on Kano state, which initiated the boycotts and continued to reject immunisations for the longest period, to provide a focused analysis of the internal dynamics and complex multifaceted causes of the boycott. We argue that the delay in resolving the year-long boycott was largely due to the spread of rumours at local levels, which were intensified by the outspoken involvement of high-profile individuals whose views were misunderstood or underestimated. We use sociological concepts to analyse why these men gained influence amongst northern Nigerian communities. This study has implications on contemporary policy: refusals still challenge the Global Polio Eradication Initiative; and polio remains endemic to Nigeria (Nigeria accounted for over half of global cases in 2012). This paper sheds light on how this problem may be tackled with the ultimate aim of vaccinating more children and eradicating polio.

  16. Universal immunization in urban areas: Calcutta's success story.

    Science.gov (United States)

    Chaudhuri, E R

    1990-01-01

    The Central Government of Calcutta, India aimed to immunize 85% (85,262) of the city's 12 month old infants against polio, diphtheria, measles, tuberculosis, pertussis and tetanus. The Universal Immunization Program (UIP) achieved this target 3 months earlier than intended. In fact, at the end of December 1990, it achieved 110.6% for DPT3, 142.16% for OPV3, 151.96% for BCG, and 97% for measles. UIP was able to surpass its targets by emphasizing team work. Government, the private sector, UNICEF, and the voluntary sector made up the Apex Coordination Committee on Immunization headed up by the mayor. The committee drafted an action plan which included routine immunization sessions on a fixed day and intensive immunization drives. Further the involved organizations pooled together cold chain equipment. In addition, the District Family Welfare Bureau was the distribution center for vaccines, syringes, immunization cards, report formats, vaccine carriers, and ice packs. Health workers administered immunizations from about 300 centers generally on Wednesday, National Immunization Day. Intensive immunization drives focused on measles immunizations. UIP leaders encouraged all center to routinely record coverage and submit monthly progress reports to the District Family Welfare Bureau. The Calcutta Municipal Corporation coordinated promotion activities and social mobilization efforts. Promotion included radio and TV announcements, newspaper advertisements, cinema slides, billboards, and posters. The original UIP plan to use professional communicators to mobilize communities was ineffective, so nongovernmental organizations entered the slums to encourage people to encourage their neighbors to immunize their children. Further Islamic, Protestant, and Catholic leaders encouraged the faithful to immunize their children. A UNICEF officer noted that this success must be sustained, however.

  17. Echinoderm immunity.

    Science.gov (United States)

    Smith, L Courtney; Ghosh, Julie; Buckley, Katherine M; Clow, Lori A; Dheilly, Nolwenn M; Haug, Tor; Henson, John H; Li, Chun; Lun, Cheng Man; Majeske, Audrey J; Matranga, Valeria; Nair, Sham V; Rast, Jonathan P; Raftos, David A; Roth, Mattias; Sacchi, Sandro; Schrankel, Catherine S; Stensvåg, Klara

    2010-01-01

    A survey for immune genes in the genome for the purple sea urchin has shown that the immune system is complex and sophisticated. By inference, immune responses of all echinoderms maybe similar. The immune system is mediated by several types of coelomocytes that are also useful as sensors of environmental stresses. There are a number of large gene families in the purple sea urchin genome that function in immunity and of which at least one appears to employ novel approaches for sequence diversification. Echinoderms have a simpler complement system, a large set of lectin genes and a number of antimicrobial peptides. Profiling the immune genes expressed by coelomocytes and the proteins in the coelomic fluid provide detailed information about immune functions in the sea urchin. The importance of echinoderms in maintaining marine ecosystem stability and the disastrous effects of their removal due to disease will require future collaborations between ecologists and immunologists working towards understanding and preserving marine habitats.

  18. Immunizing Children

    Directory of Open Access Journals (Sweden)

    Geraldine Jody Macdonald

    2014-11-01

    Full Text Available This article addresses the complex contexts within which Canadian health professionals engage in immunizing children and focuses on the Canadian practice guidelines and current scientific evidence that direct Canadian health professional competencies. The article begins by presenting two current global vaccine initiatives and links these to immunization in Canada. A selected literature review identifies current best immunization practices. With the purpose of promoting quality improvement, three key Canadian immunization competencies for health professional are highlighted: communication with parents, including those who are experiencing vaccine hesitancy; administration of immunizing agents; and documentation of immunizations. Health professionals are encouraged to reflect on immunization competencies and ensure evidence-based practices underpin vaccine delivery in their primary care settings.

  19. Supplementary data: Development of nuclear DNA markers for ...

    Indian Academy of Sciences (India)

    Supplementary data: Development of nuclear DNA markers for evolutionary studies in Plasmodium falciparum. Celia Thomas, Sneh Shalini, N. Raghavendra, Meenakshi Choudhary, Anju Verma, Hema Joshi,. A. P. Dash and Aparup Das. J. Genet. 86, 65–68. Primer sequences for amplification of putatively neutral ...

  20. Production response of lambing ewes receiving supplementary feed ...

    African Journals Online (AJOL)

    Unknown

    Introduction. In the past, several experiments were conducted at the Langgewens Experimental Farm in the Swartland area of the Western Cape to evaluate different types of supplementary feed for producing ewes while grazing low quality crop residues during the dry summer and early autumn months (Brand, et al, 2000).

  1. Reaction of some rumen micro flora to different supplementary feeds ...

    African Journals Online (AJOL)

    Ruminant animals lack enzymes to break down fibrous feeds but they harbor microorganisms capable of degrading their feeds. Rumen microbes are affected by feed substrates. The purpose of this study was to evaluate rumen microbial changes as the function of varying supplementary feeds. Two protein supplements ...

  2. reaction of some rumen micro flora to different supplementary feeds

    African Journals Online (AJOL)

    Preferred Customer

    REACTION OF SOME RUMEN MICRO FLORA TO DIFFERENT SUPPLEMENTARY. FEEDS IN RUMEN FISTULATED ANIMALS. Tadessa Daba 1, Fassil Assefa 2 and Seyoum Bediye 1. 1 Ethiopian Agricultural Research Institute (EIAR), Holetta Research Centre. PO Box 31, Holetta, Ethiopia. E-mail: tadessadaba@yahoo.

  3. 22 CFR 1203.735-407 - Supplementary statements.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Supplementary statements. 1203.735-407 Section 1203.735-407 Foreign Relations UNITED STATES INTERNATIONAL DEVELOPMENT COOPERATION AGENCY EMPLOYEE... statements. (a) Employees, as defined in paragraphs (b) and (c) of § 1203.735-401, shall report changes in...

  4. Exploring the Relationship between Supplementary Schools and "Cohesive Communities"

    Science.gov (United States)

    Rose, Anthea

    2013-01-01

    The number of supplementary schools in England serving minority communities continues to grow. They are popular with the parents of such communities because they often feel their children are disadvantaged in mainstream schools and not afforded the opportunities or the learning environment that is conducive to their children achieving their full…

  5. Supplementary heat requirements when brooding tom turkey poults

    African Journals Online (AJOL)

    EXPER

    Abstract. In this study, the supplementary heat required when brooding turkey poults in winter and summer in ... balance, temperature values, sensible heat and moisture production of tom turkey poults were taken from the ..... University of Wisconsin-Madison and Division of Economic and Environmental Development,.

  6. Supplementary data: Genetic diversity among old Portuguese bread ...

    Indian Academy of Sciences (India)

    Supplementary data: Genetic diversity among old Portuguese bread wheat cultivars and botanical varieties evaluated by ITS rDNA PCR-RFLP markers. A. Carvalho, H. Guedes-Pinto and J. Lima-Brito. J. Genet. 88, 363–367. Table 1. Passport data of the old Portuguese bread wheat cultivars (2n = 6x = 42;. AABBDD).

  7. Specifications for Supplementary Classroom Units, Stressed Skin Panel.

    Science.gov (United States)

    Waring, Robert B.; And Others

    Complete outline specifications are given for the construction of supplementary classroom units using stressed skin panels. Sections included are--(1) concrete and related work, (2) masonry, (3) structural and miscellaneous metal, (4) curtain walls and metal windows, (5) carpentry and related work, (6) roofing, sheet metal, and related work, (7)…

  8. Supplementary data: Table 1. Identification numbers of sequences ...

    Indian Academy of Sciences (India)

    Lenovo

    Supplementary data: Table 1. Identification numbers of sequences used in alignment and phylogenetic analysis. Species. Gene. Identification numbers. Alligator sinensis. Sox7. XP_006028221.1. Alligator mississippiensis. Sox18. XP_006273131.1. Bos taurus. Sox17. NP_001193180.1. Cyprinus carpio. Sox7. KY860088.

  9. 40 CFR 152.406 - Submission of supplementary data.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Submission of supplementary data. 152.406 Section 152.406 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS PESTICIDE REGISTRATION AND CLASSIFICATION PROCEDURES Registration Fees § 152.406 Submission of...

  10. 20 CFR 416.2001 - State supplementary payments; general.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false State supplementary payments; general. 416.2001 Section 416.2001 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME... payments are any payments made by a State or one of its political subdivisions (including any such payments...

  11. 12038_2015_9580_Supplementary 1..4

    Indian Academy of Sciences (India)

    Supplementary figure 1. (A) Summary of the whole genome sequence reads for the paired end and mate pair libraries. (B). Histogramshowing the coverage of paired end and mate pair reads across genomic locations (C) Histogram plotting the percentage or fraction of genome covered against the coverage for paired end ...

  12. Specifications for Supplementary Classroom Units "Standard Construction" and "Preframed Construction".

    Science.gov (United States)

    Waring, Robert B.; And Others

    The standards that should be applied to the construction of supplementary classroom units are discussed in this report. Areas dealt with are--(1) general mechanical and electrical work, (2) concrete, (3) masonry, (4) miscellaneous steel and iron, (5) metal windows, (6) carpentry at site, (7) millwork, (8) acoustic treatment, (9) thermal…

  13. THE ELECTROMAGNET. A SUPPLEMENTARY READING UNIT IN SCIENCE.

    Science.gov (United States)

    KINNEY, RICHARD; MOBILIZATION FOR YOUTH CURRICULUM STAFF

    A SAMPLE READING UNIT IN SCIENCE IS PRESENTED FOR DISADVANTAGED STUDENTS AT THREE LEVELS OF ABILITY. THE READING LESSON IS COMPLETE WITH ILLUSTRATIONS OF ELECTROMAGNETS. FOLLOWING THE SUPPLEMENTARY UNIT ARE THREE SAMPLE OBJECTIVE TESTS FOR THE DIFFERENT ABILITY LEVELS. EACH SET OF QUESTIONS IS DESIGNED BOTH TO TEST KNOWLEDGE OF SCIENCE FACTS…

  14. Supplementary nitrogen in leeks based on crop nitrogen status

    NARCIS (Netherlands)

    Booij, R.; Meurs, E.J.J.

    2002-01-01

    From a number of basic relationships between several crop ecological components (Booij et al., 1996a) a system was developed for giving supplementary nitrogen application in leeks, that was based on the measurement of light interception. A description of the approach is given and a comparison is

  15. 12038_2016_9592_Supplementary 1..5

    Indian Academy of Sciences (India)

    Supplementary text 3. Protocol for using the Biolog plates. We used GEN III MicroPlateTM along with inoculating fluid A (IF-A) for estimating the phenotypic variation. Both plates and inoculating fluid were stored at 4°C and thawed at room temperature before use. A part of glycerol stock was streaked on nutrient agar plate for ...

  16. 12038_2016_9630_Supplementary 1..4

    Indian Academy of Sciences (India)

    Supplementary file 2. b a. HiSeq dataset with SRA accession number SRR892664 and read length 150 bases. (H. sapiens), b. MiSeq dataset with SRA accession number ERP000362 and read length 250 bases (H. sapiens), c. GA IIx dataset with SRA accession number SRR660877 and read length 91 bases (H. sapiens), ...

  17. Uncovering Genealogies of the Margins: Black Supplementary Schooling.

    Science.gov (United States)

    Reay, Diane; Mirza, Heidi Safia

    1997-01-01

    Adopts a genealogical approach to a small-scale study of Black supplementary schools, extra schooling organized by the African-Caribbean community in the United Kingdom. Finds evidence of a new female-centered social movement in the organization of the schools and of the effectiveness of parental involvement among the Black working class. (DSK)

  18. Private Supplementary Tutoring: Motivations and Effects: A Review Study

    Science.gov (United States)

    Chui, Mary Mugwe

    2016-01-01

    For long, mixed reaction on the importance of supplementary tutorials in Kenyan schools, both primary and secondary, have been expressed by the various stakeholders. While some have argued for them, others have been fully opposed to it and viewed it as an attempt by teachers to exploit parents with the argument that the government pays them to do…

  19. Supplementary data: SNPs in genes with copy number variation: A ...

    Indian Academy of Sciences (India)

    Supplementary data: SNPs in genes with copy number variation: A question of specificity. Mainak Sengupta, Ananya Ray, Moumita Chaki, Mahua ... withdrawn in Build 127 are in bold. The potential PSVs are italicized and underlined. *Same as rs17134763 of HBA2; '–' base is absent in HBM at the equivalent position.

  20. The influence of supplementary feeding to ewes and creep feeding ...

    African Journals Online (AJOL)

    KARIN KOEP

    2015-03-24

    Mar 24, 2015 ... decrease in the nutrient intake by ewes. Supplementary ... suckled lambs when pastures decline in quality and quantity or when the growth potential of lambs is not being met with ... Mutton Merino ewes and creep feed for suckling lambs grazing wheat stubble during the dry summer period. Item. Content.

  1. 12038_2016_9599_Article_Supplementary 1..12

    Indian Academy of Sciences (India)

    In silico dissection of Type VII Secretion System components across bacteria: New directions towards functional characterization. Supplementary figure 1. The experimentally identified gene clusters containing Type VII Secretion System components. These clusters were utilized as 'seeds' in the current study for identifying ...

  2. 12038_2016_9614_Article_Supplementary 1..5

    Indian Academy of Sciences (India)

    damage lesions by APE1 in the presence of aqueous extract of Ganoderma lucidum. Supplementary figure 1. Optimization of APE1 enzyme for determining the optimum amount for cleavage of B1-B2 oligonucleotide duplex to continue experiment with GL extract. http://www.ias.ac.in/jbiosci. BHAVINI KUMARI, PROLAY DAS ...

  3. Production response of lambing ewes receiving supplementary feed ...

    African Journals Online (AJOL)

    Production response of lambing ewes receiving supplementary feed while grazing wheat stubble. T.S. Brand, B. Aucamp, A. Durand. Abstract. (South African J of Animal Science: 2000, 30, Supplement 1: 17-18). Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL ...

  4. The Conditions for Educational Equality. CED Supplementary Paper, Number 34.

    Science.gov (United States)

    McMurrin, Sterling M., Ed.

    The contents of this Supplementary Paper are an attempt to refine the meaning of the common concept of equality of opportunity. The following papers are included: "The Meanings of Equality," James L. Jarrett; "Poverty and Childhood," Jerome S. Bruner; "The Crucible of the Urban Classroom," Staten W. Webster; "Increasing Educational Opportunity:…

  5. Supplementary winter feeding and reproduction of beef heifers on ...

    African Journals Online (AJOL)

    Supplementary winter feeding and reproduction of beef heifers on Dohne sourveld. JA Erasmus, HH Barnard. Abstract. No Abstract. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for ...

  6. Supplementary data: Mapping of shoot fly tolerance loci in sorghum ...

    Indian Academy of Sciences (India)

    Supplementary data: Mapping of shoot fly tolerance loci in sorghum using SSR markers. D. B. Apotikar, D. Venkateswarlu, R. B. Ghorade, R. M. Wadaskar, J. V. Patil and P. L. Kulwal. J. Genet. 90, 59–66. Table 1. List of SSR primers for sorghum. Primer code. Forward and reverse. Annealing temperature (°C). Product.

  7. Dietary effect of rice milling waste and supplementary enzyme on ...

    African Journals Online (AJOL)

    USER

    2013-08-21

    Aug 21, 2013 ... A four- week study was conducted to determine the effects of feeding rice milling waste (RMW) and supplementary enzyme (Roxazyme G2®) on the performance of broiler chicks. One hundred and twenty. (120) 7-day old broiler chicks of Anak strain were randomly divided into eight groups of 15 birds each.

  8. Effects of bamboo substrate and supplementary feed on growth and ...

    African Journals Online (AJOL)

    application as control (C), control and substrate installation (C + S) and, control and substrate with supplementary feeding (C + S + F) were randomly allotted to six earthen ponds each with an area of 100m2. Catfish fingerlings of mean weight 27.5g + 1.25 were stocked at the rate of 80 fish per 100m2. Water temperature, pH ...

  9. 1 SUPPLEMENTARY INFORMATION A novel zinc(II) complex ...

    Indian Academy of Sciences (India)

    BİLGİSAYAR

    1. SUPPLEMENTARY INFORMATION. A novel zinc(II) complex containing square pyramidal, octahedral and tetrahedral geometries on the same polymeric chain constructed from pyrazine-2,3-dicarboxylic acid and 1-vinylimidazole. HAKAN YILMAZ* and OMER ANDAC. Department of Chemistry, Ondokuz Mayis University, ...

  10. Private Supplementary Tutoring: Comparative Perspectives on Patterns and Implications

    Science.gov (United States)

    Bray, Mark

    2006-01-01

    Private supplementary tutoring has long been a major phenomenon in parts of East Asia, including Japan, Hong Kong, South Korea and Taiwan. In recent times it has grown dramatically in other parts of Asia and in Africa, Europe and North America. The factors underlying the growth of private tutoring vary, but in all settings it has major…

  11. Characteristics, Effectiveness, and Prospects of Supplementary Professional Education

    Science.gov (United States)

    Kliucharev, Grigorii Arturovich

    2010-01-01

    Today the system of supplementary professional education (SPE) is the main institutionalized subunit that is oriented toward "adult learners". Surveys have shown that in many cases investment in SPE is more profitable, predictable, reliable, and short term than that in any other form of education. Data on supplemental professional…

  12. ASSESSMENT OF KNOWLEDGE ABOUT IMMUNIZATION OF UNDER FIVE CHILDREN AMONG MOTHERS ATTENDING OUTPATIENT DEPARTMENT OF PEDIATRICS IN A TERTIARY CARE HOSPITAL IN KOLLAM, KERALA

    Directory of Open Access Journals (Sweden)

    Ahmad Nadeem

    2015-07-01

    Full Text Available BACKGROUND : Immunization is the most cost effective public health intervention to reduce childhood morbidity and mortality. Thousands of children can be saved from vaccine preventable diseases each year by immunization. The knowledge of mothers’ is an important factor for better immunization coverage. Less knowledge affects decision making regarding immunization. OBJECTIVES: To assess the knowledge about immunization of under five children among mothers a ttending outpatient department of paediatrics in a tertiary care hospital in Kollam, Kerala and to find out the association of the knowledge level of mothers with some selected variables. MATERIAL AND METHODS : A Cross sectional study was done among mothers of under five children attending the OPD of pediatrics in a tertiary care hospital in Kollam, Kerala from 1 st to 30 th May, 2014. The sample size was 210 and simple random sampling was used. Statistical analysis was done and chi - square test & percentages w ere calculated. RESULT: 93.8% of mothers knew that vaccines are beneficial for their child. 58% were aware about the side effects of few vaccines. 50% of mothers believed that as polio is eradicated from India, there is no need to give polio vaccine. 35% o f mothers acquired knowledge regarding immunization through health workers. All of them had knowledge about polio vaccine but only half of them knew about rotavirus vaccine. 60% mothers believed that multiple vaccines are beneficial although 26% hold their view that it has no benefit at all. 39.5% of mothers’ had adequate knowledge about immunization. It was positively associated with education, working class and high socio - economic status of mothers. CONCLUSION: There are several loopholes in the mother’s knowledge regarding immunization. Many of them had no knowledge about optional vaccines. There is a need to improve knowledge regarding immunization among general population. Adequate information about completin g the

  13. Men With Late Effects of Polio Decline More Than Women in Lower Limb Muscle Strength: A 4-Year Longitudinal Study.

    Science.gov (United States)

    Flansbjer, Ulla-Britt; Brogårdh, Christina; Horstmann, Vibeke; Lexell, Jan

    2015-11-01

    In persons with prior paralytic poliomyelitis, progressive muscle weakness can occur after a stable period of at least 15 years. Knowledge is limited about which factors influence changes in lower limb muscle strength in these persons. To assess changes in lower limb muscle strength annually over 4 years in persons with late effects of polio and to identify prognostic factors for changes in muscle strength. A prospective, longitudinal study. University hospital outpatient program. Fifty-two ambulant persons (mean age ± standard deviation: 64 ± 6 years) with verified late effects of polio. Mixed linear models were used to analyze changes in muscle strength and to identify determinants among the following covariates: gender, age, age at acute polio infection, time with late effects of polio, body mass index, and estimated baseline muscle weakness. Knee extensor and flexor and ankle dorsiflexor muscle strength were measured annually with a Biodex dynamometer. The men (n = 28) had significant linear change over time for all knee muscle strength measurements, from -1.4% (P lower limb to -4.2% (P lower limb, and for 2 ankle dorsiflexor muscle strength measurements (-3.3%-1.4% per year [P strength over time. Over 4 years, men had a greater decline in muscle strength than did women, but the rate of decline did not accelerate. This finding indicates that gender could be a contributing factor to the progressive decline in muscle strength in persons with late effects of polio. Copyright © 2015 American Academy of Physical Medicine and Rehabilitation. Published by Elsevier Inc. All rights reserved.

  14. Novel Immune-Modulating Cellular Vaccine for Prostate Cancer Immunotherapy

    Science.gov (United States)

    2015-10-01

    AWARD NUMBER: W81XWH-13-1-0423 TITLE: Novel Immune-Modulating Cellular Vaccine for Prostate Cancer Immunotherapy PRINCIPAL INVESTIGATOR: Smita...SUBTITLE 5a. CONTRACT NUMBER W81XWH-13-1-0423 Novel Immune-Modulating Cellular Vaccine for Prostate Cancer Immunotherapy 5b. GRANT NUMBER 5c...Distribution Unlimited 13. SUPPLEMENTARY NOTES 14. ABSTRACT We have developed a novel strategy that combines tumor immunotherapy targeting PAP and targeted

  15. Effects of supplementary lighting by natural light for growth of Brassica chinensis

    Science.gov (United States)

    Yeh, Shih-Chuan; Lee, Hui-Ping; Kao, Shih-Tse; Lu, Ju-Lin

    2016-04-01

    This paper present a model of cultivated chamber with supplementary natural colour light. We investigate the effects of supplementary natural red light and natural blue light on growth of Brassica chinensis under natural white light illumination. After 4 weeks of supplementary colour light treatment, the experiment results shown that the weight of fresh leaf were not affected by supplementary natural blue light. However, those Brassica chinensis were cultivated in the chambers with supplementary natural red light obtained a significant increasing of fresh weight of leaf under both white light illuminate models. The combination of natural white light with supplementary natural red light illumination will be benefits in growth for cultivation and energy saving.

  16. Frequency of isolation of polioviruses and non polio enteroviruses from patients with acute flaccid paralysis, enterovirus infection and children from groups at risk

    Directory of Open Access Journals (Sweden)

    N. I. Romanenkova

    2012-01-01

    Full Text Available The article describes the frequency of isolation of polioviruses and non polio enteroviruses from different categories of the investigated children. The percentage of detection of polioviruses from the patients with acute flaccid paralysis was lower than that from the children from groups at risk. Among the patients with the enterovirus infection the polioviruses were rarely revealed. The frequency of isolation of non polio enteroviruses from these patients was significantly higher than that from the other categories of investigated persons. The improvement of poliomyelitis surveillance and the reinforcement of virological surveillance of children from groups at risk and those with enterovirus infection will provide the important data for Global Polio Eradication Initiative and the maintenance of polio free status of the Russian Federation.

  17. Changes in Expanded Program for Immunization coverage for mother and child in Krakor, Cambodia 1996--1998.

    Science.gov (United States)

    Main, B; Lower, T; James, R; Rouse, I

    2001-07-01

    We evaluated a training intervention aimed at enhancing the roles of health centre staff, Village Health Volunteers (VHVs) and Traditional Birth Attendants (TBAs) within the Expanded Program for Immunization (EPI) in the district of Krakor, Cambodia. We conducted population-based surveys to determine the coverage of the EPI at baseline (1996) and after the intervention (1998), using data from health cards for mothers and their children and history data. Statistically significant changes over the 2-year period were apparent for tetanus, BCG, polio and DTP, supporting the positive impact the training intervention had on immunization coverage in the district.

  18. Quantitative muscle ultrasound and quadriceps strength in patients with post-polio syndrome.

    Science.gov (United States)

    Bickerstaffe, Alice; Beelen, Anita; Zwarts, Machiel J; Nollet, Frans; van Dijk, Johannes P

    2015-01-01

    We investigated whether muscle ultrasound can distinguish muscles affected by post-polio syndrome (PPS) from healthy muscles and whether severity of ultrasound abnormalities is associated with muscle strength. Echo intensity, muscle thickness, and isometric strength of the quadriceps muscles were measured in 48 patients with PPS and 12 healthy controls. Patients with PPS had significantly higher echo intensity and lower muscle thickness than healthy controls. In patients, both echo intensity and muscle thickness were associated independently with muscle strength. A combined measure of echo intensity and muscle thickness was more strongly related to muscle strength than either parameter alone. Quantitative ultrasound distinguishes healthy muscles from those affected by PPS, and measures of muscle quality and quantity are associated with muscle strength. Hence, ultrasound could be a useful tool for assessing disease severity and monitoring changes resulting from disease progression or clinical intervention in patients with PPS. © 2014 Wiley Periodicals, Inc.

  19. Currents issues in cardiorespiratory care of patients with post-polio syndrome.

    Science.gov (United States)

    Orsini, Marco; Lopes, Agnaldo J; Guimarães, Fernando S; Freitas, Marcos R G; Nascimento, Osvaldo J M; Anna, Mauricio de Sant'; Moreira, Pedro; Fiorelli, Stenio; Ferreira, Ana Carolina A F; Pupe, Camila; Bastos, Victor H V; Pessoa, Bruno; Nogueira, Carlos B; Schmidt, Beny; Souza, Olivia G; Davidovich, Eduardo R; Oliveira, Acary S B; Ribeiro, Pedro

    2016-07-01

    A search for papers was made in the databases Bireme, Scielo and Pubmed with the following keywords: post polio syndrome, cardiorespiratory and rehabilitation in English, French and Spanish languages. Although we targeted only seek current studies on the topic in question, only the relevant (double-blind, randomized-controlled and consensus articles) were considered. Certain features of PPS such as generalized fatigue, generalized and specific muscle weakness, joint and/or muscle pain may result in physical inactivity deconditioning obesity and dyslipidemia. Respiratory difficulties are common and may result in hypoxemia. Only when evaluated and treated promptly, somE patients can obtain the full benefits of the use of respiratory muscles aids as far as quality of life is concerned.

  20. Femoral neck pseudoarthrosis in a polio patient treated with closed reduction and cell therapy

    Directory of Open Access Journals (Sweden)

    M.A. Codesido

    2017-04-01

    Full Text Available Poliomyelitis disease affects the anterior horns cells of the spinal cord and certain motor nuclei of the brain stem. Paralysis type is flaccid and asymmetrical and result in muscular imbalance.Due to this, in case of having a hip muscles involvement, degenerative or posttraumatic, total hip arthroplasty is normally contraindicated because of the excessive risk of hip dislocation. In cases of subcapital femoral neck fractures the femoral head vascularization is a main concern, and in cases of neglected fracture with pseudoarthrosis the vascular status to the head must be investigated prior to further decisions.We report the case of a femoral neck fracture non-union after a missed femoral neck fracture in a polio affected leg treated with cannulated screws and percutaneous autologous injection of processed total nuclear cells (TNC mixed with putty demineralized bone matrix. Keywords: Pseudoarthrosis, Poliomyelitis, Cell therapy, Femoral neck

  1. Polio vaccines, SV40 and human tumours, an update on false positive and false negative results.

    Science.gov (United States)

    Elmishad, A G; Bocchetta, M; Pass, H I; Carbone, M

    2006-01-01

    Simian virus 40 (SV40) has been detected in different human tumours in numerous laboratories. The detection of SV40 in human tumours has been linked to the administration of SV40-contaminated polio vaccines from 1954 until 1963. Many of these reports linked SV40 to human mesothelioma. Some studies have failed to detect SV40 in human tumours and this has caused a controversy. Here we review the current literature. Moreover, we present evidence showing how differences in the sensitivities of methodologies can lead to a very different interpretation of the same study. The same 20 mesothelioma specimens all tested negative, 2/20 tested positive or 7/20 tested positive for SV40 Tag by simply changing the detection method on the same immuno-precipitation/western blot membranes. These results provide a simple explanation for some of the apparent discordant results reported in the literature.

  2. Restless legs syndrome is highly prevalent in patients with post-polio syndrome.

    Science.gov (United States)

    Marin, Luis Fabiano; Carvalho, Luciane B C; Prado, Lucila B F; Oliveira, Acary S B; Prado, Gilmar F

    2017-09-01

    Few studies have quantified the prevalence of restless legs syndrome (RLS) in patients with post-polio syndrome (PPS). Our objective was to assess the prevalence and severity of RLS in patients with PPS and to examine the demographic characteristics of this population. This was a cross-sectional study conducted from April 2010 to May 2012 at the outpatient Neuromuscular Disorders clinic of Universidade Federal de São Paulo, São Paulo, Brazil. We evaluated 119 patients with PPS, consecutively recruited, and investigated for RLS based on the diagnostic criteria established by the International Restless Legs Syndrome Study Group (IRLSSG). Patients were evaluated with the Brazilian version of the IRLSSG severity scale. The prevalence of RLS was 36% (n = 43; 32 women and 11 men). The ages at onset of RLS (median = 41 years) and PPS (median = 41 years) were concurrent, and the correlation between onset of symptoms of RLS and onset of symptoms of PPS was positive and very strong (Spearman r = 0.93, p = 0.01). The median RLS severity was 23 (range, 20-28). Low educational achievement and depression were predictive of RLS development. In the largest population of patients with PPS studied to date, our results indicate a high prevalence of RLS, marked disease severity, and concomitant onset of both conditions in many patients with PPS. Further studies are needed to elucidate a possible pathophysiologic mechanism linking these two conditions. We suggest that all post-polio patients with sensory and motor complaints in the legs be investigated for RLS. Copyright © 2017 Elsevier B.V. All rights reserved.

  3. Rasch analysis of the WHOQOL-BREF in post polio syndrome.

    Science.gov (United States)

    Pomeroy, Ian M; Tennant, Alan; Young, Carolyn A

    2013-09-01

    The World Health Organisation quality of life abbreviated scale (WHOQOL-BREF) was developed as a measure of quality of life across 4 separate health domains; physical health, psychological, social relationships and environment. This study evaluated the validity of the WHOQOL-BREF in post-polio syndrome by testing it for fit against the Rasch model. The scale was posted to 319 volunteers, 271 (85%) completed the scale with a mean age of 66.7 years (standard deviation 8.15); 64% were female. The social relationships domain fitted the Rasch model (χ2 p = 0.19) but reliability was low (α = 0.69) and there were insufficient items to test the assumption of unidimensionality. Solutions were derived for physical health (p = 0.45, t-test = 1.5%, α = 0.67), psychological (p = 0.19, t-test = 4.9%, α = 0.78) and environment domains (p = 0.48, t-test = 6.0% - lower confidence interval 3.4%, α = 0.80) by accounting for local dependence and to cancel out differential item functioning. An overall measure of quality of life, which combined all 4 domains was validated (p = 0.80, t-test = 4.6%, α = 0.81). A transformation table for this total score is provided. The 4 domains of the WHOQOL-BREF provide valid measures of quality of life in post-polio syndrome. The summed score was more reliable and better targeted and can be used as an ordinal estimate of quality of life.

  4. Effectiveness of oral polio vaccination against paralytic poliomyelitis: a matched case-control study in Somalia.

    Science.gov (United States)

    Mahamud, Abdirahman; Kamadjeu, Raoul; Webeck, Jenna; Mbaeyi, Chukwuma; Baranyikwa, Marie Therese; Birungi, Julianne; Nurbile, Yassin; Ehrhardt, Derek; Shukla, Hemant; Chatterjee, Anirban; Mulugeta, Abraham

    2014-11-01

    After the last case of type 1 wild poliovirus (WPV1) was reported in 2007, Somalia experienced another outbreak of WPV1 (189 cases) in 2013. We conducted a retrospective, matched case-control study to evaluate the vaccine effectiveness (VE) of oral polio vaccine (OPV). We retrieved information from the Somalia Surveillance Database. A case was defined as any case of acute flaccid paralysis (AFP) with virological confirmation of WPV1. We selected two groups of controls for each case: non-polio AFP cases ("NPAFP controls") matched to WPV1 cases by age, date of onset of paralysis and region; and asymptomatic "neighborhood controls," matched by age. Using conditional logistic regression, we estimated the VE of OPV as (1-odds ratio)×100. We matched 99 WPV cases with 99 NPAFP controls and 134 WPV1 cases with 268 neighborhood controls. Using NPAFP controls, the overall VE was 70% (95% confidence interval [CI], 37-86), 59% (2-83) among 1-3 dose recipients, 77% (95% CI, 46-91) among ≥4 dose recipients. In neighborhood controls, the overall VE was 95% (95% CI, 84-98), 92% (72-98) among 1-3 dose recipients, and 97% (89-99) among ≥4 dose recipients. When the analysis was limited to cases and controls ≤24 months old, the overall VE in NPAFP and neighborhood controls was 95% (95% CI, 65-99) and 97% (95% CI, 76-100), respectively. Among individuals who were fully vaccinated with OPV, vaccination was effective at preventing WPV1 in Somalia. Published by Oxford University Press on behalf of the Infectious Diseases Society of America 2014. This work is written by (a) US Government employee(s) and is in the public domain in the US.

  5. Childhood immunization and atopic disease into middle-age--a prospective cohort study.

    Science.gov (United States)

    Matheson, Melanie C; Haydn Walters, E; Burgess, John A; Jenkins, Mark A; Giles, Graham G; Hopper, John L; Abramson, Michael J; Dharmage, Shyamali C

    2010-03-01

    The association between childhood immunizations and risk of atopic diseases is unclear. No study has examined possible associations between childhood immunizations and such diseases in middle age. The Tasmanian Longitudinal Health Study (TAHS) is a population based cohort study of respiratory disease. The TAHS participants were followed from 7 to 44 yrs of age. Immunizations during childhood were examined for any association with asthma and atopic disease at age 44 yrs. Multivariable regression models were used to estimate relative risks while adjusting for confounders. Cox regression was used to estimate the association between childhood immunizations and asthma developing after the age of 7 yrs. We found no association between any childhood immunization (Diphtheria, Tetanus, Pertussis, Polio, Smallpox) and asthma (ORs ranged from 0.87 to 1.17 p > 0.05), eczema (ORs ranged from 0.99 to 1.07 p > 0.05), food allergy (ORs ranged from 0.97 to 1.11 p > 0.05), or hay fever (ORs ranged from 1.02 to 1.05 p > 0.05) at age 44. Nor did we find any association between childhood immunizations and an increased risk of incident asthma after the age of 7 yrs (Diphtheria HR = 1.06, 95% CI 0.82, 1.36; Tetanus HR = 1.13, 95% CI 0.88, 1.44; Pertussis HR = 1.03, 95% CI 0.81, 1.30; Polio HR = 1.15, 95% CI 0.86, 1.54; Smallpox HR = 1.21, 95% CI 0.99, 1.48; DTP HR = 1.05, 95% CI 0.85, 1.30). Our analysis does not support any association between common childhood immunizations and risk of asthma and atopic disease in middle-age. Our findings should provide reassurance that in terms of life time risk of asthma and atopic disease, childhood immunization is safe.

  6. Supplementary data: SNPs in genes with copy number variation: A ...

    Indian Academy of Sciences (India)

    Supplementary data, J. Genet. 87, xx-xx. Table 2 a. SNPs of PSORS1 (HLA-C; NCBI Build 127). Heterozygosity. Nucleotide. Wild type bases. SNPs. (NCBI) change. Location. HLA-C. HLA-B rs7767581. 0.407. C>G exon 1. C. G rs2308538. 0.442. G>C/T exon 2. G. G rs11547357. 0.476. A>C exon 2. A. A rs16895963. 0.500.

  7. Free bosonic string field theory without supplementary fields

    International Nuclear Information System (INIS)

    Embacher, F.

    1987-01-01

    A covariant local action for free bosonic string fields is constructed without the use of supplementary fields. The open string case is treated in detail. Up to a mathematical conjecture which is likely to hold it is shown that the Virasoro constraints arise as a special choice of gauge. The kinetic operator turns out to be extremely simple, the gauge transformation law arising rather implicitly. The case of closed strings is briefly discussed. 25 refs. (Author)

  8. Supplementary plasma heating studies in the Atomic Energy Commission France

    International Nuclear Information System (INIS)

    Consoli, T.

    1976-01-01

    The research on supplementary heating of toroidal plasma made in France at the Atomic Energy Commission and in the European Community are described (with special reference to the J.E.T. project) in the frame of the national programs. A non exhaustive description of the world effort in this topic is also presented: (neutral injection heating, TTMP (transit time magnetic pumping) heating, electron and ion cyclotron resonance, and lower hybrid resonance heating)

  9. 12038_2015_9572_Article_Supplementary 1..4

    Indian Academy of Sciences (India)

    Supplementary figure 1. Gel confirmation pictures of the final 12 clones named p44F, p44R, p47F, p47R, p47FL, p47RL,. p74F, p74R, p77FL, p77RL, p74FL and p74RL. All of them were confirmed by cutting at internal sites with restriction enzymes indicated above each lane (Eg= EagI, Bg =BglII, Xb=XbaI, Xh =XhoI, ...

  10. Social media as a platform for health-related public debates and discussions: the Polio vaccine on Facebook.

    Science.gov (United States)

    Orr, Daniela; Baram-Tsabari, Ayelet; Landsman, Keren

    2016-01-01

    Social media can act as an important platform for debating, discussing, and disseminating information about vaccines. Our objectives were to map and describe the roles played by web-based mainstream media and social media as platforms for vaccination-related public debates and discussions during the Polio crisis in Israel in 2013: where and how did the public debate and discuss the issue, and how can these debates and discussions be characterized? Polio-related coverage was collected from May 28 to October 31, 2013, from seven online Hebrew media platforms and the Facebook groups discussing the Polio vaccination were mapped and described. In addition, 2,289 items from the Facebook group "Parents talk about Polio vaccination" were analyzed for socio-demographic and thematic characteristics. The traditional media mainly echoed formal voices from the Ministry of Health. The comments on the Facebook vaccination opposition groups could be divided into four groups: comments with individualistic perceptions, comments that expressed concerns about the safety of the OPV, comments that expressed distrust in the Ministry of Health, and comments denying Polio as a disease. In the Facebook group "Parents talk about the Polio vaccination", an active group with various participants, 321 commentators submitted 2289 comments, with 64 % of the comments written by women. Most (92 %) people involved were parents. The comments were both personal (referring to specific situations) and general in nature (referring to symptoms or wide implications). A few (13 %) of the commentators were physicians ( n  = 44), who were responsible for 909 (40 %) of the items in the sample. Half the doctors and 6 % of the non-doctors wrote over 10 items each. This Facebook group formed a unique platform where unmediated debates and discussions between the public and medical experts took place. The comments on the social media, as well as the socio-demographic profiles of the commentators, suggest

  11. The extent of using mobility assistive devices can partly explain fatigue among persons with late effects of polio - a retrospective registry study in Sweden.

    Science.gov (United States)

    Santos Tavares Silva, I; Sunnerhagen, K S; Willén, C; Ottenvall Hammar, I

    2016-11-18

    Fatigue is reported as one of the most disabling symptoms and is common among persons living with late effects of polio. Although fatigue has been studied in the context of people living with late effects of polio, there is a lack of knowledge concerning the association of fatigue and variables of importance for participation in daily life. Therefore, the aim of this study was to explore possible factors associated with fatigue among persons with late effects of polio in Sweden. This retrospective registry study consisted of 89 persons with late effects of polio living in Sweden. Fatigue was measured with the Multidimensional Fatigue Inventory (MFI-20) scale, Swedish version. Pearson's correlation coefficient was used to analyse the correlation between the factors and fatigue, and a multiple linear regression was carried out to explore factors for fatigue. Fatigue statistically significantly correlated with age (r = 0.234, p polio, and the model partly explained 14% of the variation of fatigue. Fatigue could partly be explained by the extent of using mobility assistive devices and age. Healthcare professionals should provide and demonstrate the importance of assistive devices to ensure management of fatigue in persons living with late effects of polio.

  12. ‘Do not eat those apples; they’ve been on the ground!’: polio epidemics and preventive measures, Sweden 1880s-1940s

    Directory of Open Access Journals (Sweden)

    Axelsson, Per

    2009-06-01

    Full Text Available This article will address how Swedish scientists, physicians and public health officers tried to combat the polio epidemics in the pre-vaccine era. It shows that once polio was considered as an epidemic disease the preventive measures used were based on the hindrance of other infectious diseases. It also illustrates how epidemiological and laboratory studies to some degree affected the thoughts of how polio should be prevented, and that Swedish ideas and experiences differed from those put forward in the USA.

    Este artículo trata sobre cómo los científicos, médicos y funcionarios de la sanidad pública de Suecia intentaron combatir la epidemia de la polio en la era anterior a la vacuna y expone que en cuanto la polio fue considerada como una epidemia, las medidas preventivas que se aplicaron se basaban en las de otras enfermedades contagiosas. También ilustra en qué medida los estudios epidemiológicos y los análisis de laboratorio influyeron en la manera de prevenir la polio y también demuestra que las opiniones y experiencias en Suecia eran diferentes a las de los Estados Unidos.

  13. Immune System

    Science.gov (United States)

    A properly functioning immune system is essential to good health. It defends the body against infectious agents and in some cases tumor cells. Individuals with immune deficiencies resulting from genetic defects, diseases (e.g., AIDS, leukemia), or drug therapies are more suscepti...

  14. Innate immunity

    African Journals Online (AJOL)

    various types of pathogen recognition receptors on epithelial cells and resident cells of the innate immune system, especially macrophages, initiate a localised inflammatory response characterised by an early influx of blood neutrophils.1,2. A comparison of the major characteristics of innate and adaptive immune responses ...

  15. THE COURT’S COMPETENCE TO DISMISS THE SUPPLEMENTARY SANCTION

    Directory of Open Access Journals (Sweden)

    Eugenia IOVĂNAȘ

    2017-05-01

    Full Text Available According to art. 34 par. 1 from the UGO no. 34/2001, the court settling the complaint against the offence notice, verifying the legality and substantiality of same, decides on the sanction without distinguishing between the main and the supplementary sanctions. From corroborating these legal provisions with the stipulations under art. 5 from the same normative act, according to which the established sanction must be proportional with the degree of social danger of the committed act, without making differences between the types of sanctions, as well as those of art. 5 and art. 6 according to which the supplementary sanctions are to be applied depending on the nature and seriousness of the fact, it results that the law enforcer has also decided on the right of the court to assess inclusively the proportionality of the sanction in case of applying the supplementary measures, not only in applying main sanctions. And this is so because the proportionality of the committed act and its consequences is one of the requirements demanded by the ECHR jurisprudence in the matter of applying any rights restrictive measures.

  16. Impact of supplementary feeding on reproductive success of white storks.

    Directory of Open Access Journals (Sweden)

    Roland Hilgartner

    Full Text Available European white stork (Ciconia ciconia populations have been object to several conservation measures such as reintroduction programs, habitat improvement or supplementary feeding in the last decades. Although recent white stork censuses revealed an upward trend of most of the western populations, evaluations of the relative importance of certain conservation measures are still scarce or even lacking. In our study we analyzed the effect of supplementary feeding on the reproductive success of white storks in conjunction with other factors such as weather or nest site characteristics. We present data of 569 breeding events at 80 different nest sites located in variable distances to an artificial feeding site at Affenberg Salem (south-western Germany collected from 1990-2012. A multilevel Poisson regression revealed that in our study population (1 reproductive success was negatively affected by monthly precipitation in April, May and June, (2 pairs breeding on power poles had a lower reproductive success than pairs breeding on platforms or trees and (3 reproductive success was significantly higher in pairs breeding in close distance to the feeding site. The number of fledglings per nest decreased by 8% per kilometer distance to the feeding site. Our data suggest that supplementary feeding increases fledgling populations which may be a tool to attenuate population losses caused by factors such as habitat deterioration or unfavorable conditions in wintering habitats.

  17. 75 FR 64717 - Convention on Supplementary Compensation for Nuclear Damage Contingent Cost Allocation

    Science.gov (United States)

    2010-10-20

    ... DEPARTMENT OF ENERGY Convention on Supplementary Compensation for Nuclear Damage Contingent Cost... Supplementary Compensation for Nuclear Damage (``CSC'') including its obligation to contribute to an international supplementary fund in the event of certain nuclear incidents. The NOI provided a September 27...

  18. Immunity booster

    International Nuclear Information System (INIS)

    Stefanescu, Ioan; Titescu, Gheorghe; Tamaian, Radu; Haulica, Ion; Bild, Walther

    2002-01-01

    The immunity booster is, according to its patent description, microbiologically pure water with an D/(D+H) isotopic concentration of 100 ppm, with physical-chemical characteristics similar to those of distilled water. It is obtained by sterilization of a mixture of deuterium depleted water, with a 25 ppm isotopic concentration, with distilled water in a volume ratio of 4:6. Unlike natural immunity boosters (bacterial agents as Bacillus Chalmette-Guerin, Corynebacterium parvum; lipopolysaccharides; human immunoglobulin) or synthetical products (levamysol; isoprinosyne with immunostimulating action), which cause hypersensitivity and shocks, thrill, fever, sickness and the immunity complex disease, the water of 100 ppm D/(D + H) isotopic concentration is a toxicity free product. The testing for immune reaction of the immunity booster led to the following results: - an increase of cell action capacity in the first immunity shielding stage (macrophages), as evidenced by stimulation of a number of essential characterizing parameters, as well as of the phagocytosis capacity, bactericide capacity, and opsonic capacity of serum; - an increase of the number of leucocyte particularly of the granulocyte in peripheral blood, produced especially when medullar toxic agents like caryolysine are used; - it hinders the effect of lowering the number of erythrocytes in peripheral blood produced by experimentally induced chronic inflammation; - an increase of nonspecific immunity defence capacity against specific bacterial aggression of both Gram-positive bacteria (Streptococcus pneumoniae 558 ) and of the Gram-negative ones (Klebsiella pneumoniae 507 ); - an increase of immunity - stimulating activity (proinflamatory), like that of levamisole as evidenced by the test of stimulation of experimentally induced inflammation by means of carrageenan. The following advantages of the immunity booster are stressed: - it is toxicity free and side effect free; - can be orally administrated as

  19. Quality of life in Swedish patients with post-polio syndrome with a focus on age and sex.

    Science.gov (United States)

    Jung, Tae-Du; Broman, Lisbet; Stibrant-Sunnerhagen, Katharina; Gonzalez, Henrik; Borg, Kristian

    2014-06-01

    To investigate the health-related quality of life (QOL) in Swedish patients with post-polio syndrome (PPS), with a focus on sex and age. A total of 364 patients were recruited from five Swedish post-polio clinics. Analysis was carried out using SF-36 and data were compared with those of a normal population. QOL was significantly lower in PPS patients for all eight subdomains and the two main scores (physical compound score and mental compound score) when compared with the controls. Male patients had a significantly higher QOL than female patients for all subdomains and also for mental compound score and physical compound score, a phenomenon also observed in the normal population. There was a decrease in QOL in the physical domains and an increase in vitality with age. PPS decreases health-related QOL in both sexes, more in female patients. QOL for physical domains decreases whereas vitality increases with age in both sexes.

  20. Determinants of Falls and Fear of Falling in Ambulatory Persons With Late Effects of Polio.

    Science.gov (United States)

    Brogårdh, Christina; Flansbjer, Ulla-Britt; Lexell, Jan

    2017-05-01

    Falls and fear of falling (FOF) are common in persons with late effects of polio, but there is limited knowledge of associated factors. To determine how knee muscle strength, dynamic balance, and gait performance (adjusted for gender, age, and body mass index) are associated with falls and FOF in persons with late effects of polio. A cross-sectional study. A university hospital outpatient clinic. Eighty-one ambulatory persons with verified late effects of polio (43 men; mean age 67 years). Number of falls the past year, Falls Efficacy Scale-International to assess FOF, a Biodex dynamometer to measure knee muscle strength, the Timed Up & Go test to assess dynamic balance, and the 6-Minute Walk test to assess gait performance. Univariate and multivariate logistic regression analyses were used for falls (categorical data) and linear regression analyses for FOF (continuous data) as dependent variables. Fifty-nine percent reported at least 1 fall during the past year, and 79% experienced FOF. Reduced knee muscle strength in the more affected limb and gait performance were determinants of falls. An increase of 10 Nm in knee flexor and knee extensor strength reduced the odds ratio between 0.70 and 0.83 (P = .01), and an increase of 100 m in 6-Minute Walk test reduced the odds ratio to 0.41 (P = .001). All factors were determinants of FOF; reduced knee muscle strength in the more and less affected limbs explained 17%-25% of the variance in FOF, dynamic balance 30%, and gait performance 41%. Gender, age, and body mass index only marginally influenced the results. Reduced gait performance, knee muscle strength, and dynamic balance are to a varying degree determinants of falls and FOF in ambulatory persons with late effects of polio. Future studies need to evaluate whether rehabilitation programs targeting these factors can reduce falls and FOF in this population. IV. Copyright © 2017 American Academy of Physical Medicine and Rehabilitation. Published by Elsevier Inc. All

  1. Surveillance and laboratory detection for non-polio enteroviruses in the European Union/European Economic Area, 2016.

    Science.gov (United States)

    Harvala, Heli; Jasir, Aftab; Penttinen, Pasi; Pastore Celentano, Lucia; Greco, Donato; Broberg, Eeva

    2017-11-01

    Enteroviruses (EVs) cause severe outbreaks of respiratory and neurological disease as illustrated by EV-D68 and EV-A71 outbreaks, respectively. We have mapped European laboratory capacity for identification and characterisation of non-polio EVs to improve preparedness to respond to (re)-emerging EVs linked to severe disease. An online questionnaire on non-polio EV surveillance and laboratory detection was submitted to all 30 European Union (EU)/European Economic Area (EEA) countries. Twenty-nine countries responded; 26 conducted laboratory-based non-polio EV surveillance, and 24 included neurological infections in their surveillance. Eleven countries have established specific surveillance for EV-D68 via sentinel influenza surveillance (n = 7), typing EV-positive respiratory samples (n = 10) and/or acute flaccid paralysis surveillance (n = 5). Of 26 countries performing non-polio EV characterisation/typing, 10 further characterised culture-positive EV isolates, whereas the remainder typed PCR-positive but culture-negative samples. Although 19 countries have introduced sequence-based EV typing, seven still rely entirely on virus isolation. Based on 2015 data, six countries typed over 300 specimens mostly by sequencing, whereas 11 countries characterised under 50 EV-positive samples. EV surveillance activity varied between EU/EEA countries, and did not always specifically target patients with neurological and/or respiratory infections. Introduction of sequence-based typing methods is needed throughout the EU/EEA to enhance laboratory capacity for the detection of EVs.

  2. Evaluating cessation of the type 2 oral polio vaccine by modeling pre- and post-cessation detection rates.

    Science.gov (United States)

    Kroiss, Steve J; Famulare, Michael; Lyons, Hil; McCarthy, Kevin A; Mercer, Laina D; Chabot-Couture, Guillaume

    2017-10-09

    The globally synchronized removal of the attenuated Sabin type 2 strain from the oral polio vaccine (OPV) in April 2016 marked a major change in polio vaccination policy. This change will provide a significant reduction in the burden of vaccine-associated paralytic polio (VAPP), but may increase the risk of circulating vaccine-derived poliovirus (cVDPV2) outbreaks during the transition period. This risk can be monitored by tracking the disappearance of Sabin-like type 2 (SL2) using data from the polio surveillance system. We studied SL2 prevalence in 17 countries in Africa and Asia, from 2010 to 2016 using acute flaccid paralysis surveillance data. We modeled the peak and decay of SL2 prevalence following mass vaccination events using a beta-binomial model for the detection rate, and a Ricker function for the temporal dependence. We found type 2 circulated the longest of all serotypes after a vaccination campaign, but that SL2 prevalence returned to baseline levels in approximately 50days. Post-cessation model predictions identified 19 anomalous SL2 detections outside of model predictions in Afghanistan, India, Nigeria, Pakistan, and western Africa. Our models established benchmarks for the duration of SL2 detection after OPV2 cessation. As predicted, SL2 detection rates have plummeted, except in Nigeria where OPV2 use continued for some time in response to recent cVDPV2 detections. However, the anomalous SL2 detections suggest specific areas that merit enhanced monitoring for signs of cVDPV2 outbreaks. Copyright © 2017 The Author(s). Published by Elsevier Ltd.. All rights reserved.

  3. Environmental surveillance of poliovirus and non-polio enterovirus in urban sewage in Dakar, Senegal (2007-2013)

    OpenAIRE

    Ndiaye, Abdou Kader; Diop, Pape Amadou Mbathio; Diop, Ousmane Madiagne

    2014-01-01

    Introduction Global poliomyelitis eradication initiative relies on (i) laboratory based surveillance of acute flaccid surveillance (AFP) to monitor the circulation of wild poliovirus in a population, and (ii) vaccination to prevent its diffusion. However, as poliovirus can survive in the environment namely in sewage, environmental surveillance (ES) is of growing importance as the eradication target is close. This study aimed to assess polioviruses and non polio enteroviruses circulation in se...

  4. Post-poliomyelitis syndrome: case report Síndrome pós-polio: relato de caso

    Directory of Open Access Journals (Sweden)

    Marco Antonio Orsini Neves

    2007-06-01

    Full Text Available The post-polio syndrome (PPS is an entity characterized for an episode of muscular weakness and/or abnormal muscular fatigue in individuals that had presented acute polio years before. We report the case of PPS in a patient, 40 years, that thirty-five years after had had paralytic poliomyelitis, developed new symptoms of fatigue, muscular atrophy, dyspnea, difficulties in deambulation and muscular and joint pain. The electromyographic findings revealed injuried neurons of the anterior horn of the marrow and reinnervation after muscular tests.A síndrome pós-polio (SPP é entidade caracterizada por um episódio de fraqueza muscular e/ou fadiga muscular anormal em indivíduos que apresentaram poliomielite aguda anos antes. Relatamos o caso de SPP em um paciente, 40 anos, que trinta e cinco anos após haver tido poliomielite paralítica, desenvolveu novos sintomas de fadiga, atrofia muscular, dispnéia, dificuldades na deambulação e dores articulares e musculares. Os achados eletromiográficos revelaram acometimento dos neurônios da ponta anterior da medula e reinervação após a realização de testes musculares.

  5. Environmental surveillance of poliovirus and non-polio enterovirus in urban sewage in Dakar, Senegal (2007-2013).

    Science.gov (United States)

    Ndiaye, Abdou Kader; Diop, Pape Amadou Mbathio; Diop, Ousmane Madiagne

    2014-01-01

    Global poliomyelitis eradication initiative relies on (i) laboratory based surveillance of acute flaccid surveillance (AFP) to monitor the circulation of wild poliovirus in a population, and (ii) vaccination to prevent its diffusion. However, as poliovirus can survive in the environment namely in sewage, environmental surveillance (ES) is of growing importance as the eradication target is close. This study aimed to assess polioviruses and non polio enteroviruses circulation in sewage drains covering a significant population of Dakar. From April 2007 to May 2013, 271 specimens of raw sewage were collected using the grab method in 6 neighborhoods of Dakar. Samples were processed to extract and concentrate viruses using polyethylene glycol and Dextran (two-phase separation method). Isolation of enteroviruses was attempted in RD, L20B and Hep2 cell lines. Polioviruses were identified by RT-PCR and Elisa. Non Polio Enteroviruses (NPEVs) were identified by RT-PCR and microneutralisation tests. Polioviruses and NPEVs were respectively detected in 34,3% and 42,8% sewage samples. No wild poliovirus neither circulating vaccine-derived Poliovirus (cVDPV) was detected. Neutralization assays have identified 49 non polio enteroviruses that were subsequently classified in 13 serotypes belonging to HEV-A (22, 4%), HEV-B (12, 24%), HEV-C (26, 53%) and HEV-D (6, 12%) species. This study is the first documentation of enteroviruses environmental detection in Senegal. It shows the usefulness of environmental surveillance for indirect monitoring of the circulation and distribution of enteroviruses in the community.

  6. Immune Serum From Sabin Inactivated Poliovirus Vaccine Immunization Neutralizes Multiple Individual Wild and Vaccine-Derived Polioviruses.

    Science.gov (United States)

    Sun, Mingbo; Li, Changgui; Xu, Wenbo; Liao, Guoyang; Li, Rongcheng; Zhou, Jian; Li, Yanping; Cai, Wei; Yan, Dongmei; Che, Yanchun; Ying, Zhifang; Wang, Jianfeng; Yang, Huijuan; Ma, Yan; Ma, Lei; Ji, Guang; Shi, Li; Jiang, Shude; Li, Qihan

    2017-05-15

    A Sabin strain-based inactivated poliomyelitis vaccine (Sabin-IPV) is the rational option for completely eradicating poliovirus transmission. The neutralizing capacity of Sabin-IPV immune serum to different strains of poliovirus is a key indicator of the clinical protective efficacy of this vaccine. Sera collected from 500 infants enrolled in a randomized, blinded, positive control, phase 2 clinical trial were randomly divided into 5 groups: Groups A, B, and C received high, medium, and low doses, respectively, of Sabin-IPV, while groups D and E received trivalent oral polio vaccine and Salk strain-based IPV, respectively, all on the same schedule. Immune sera were collected after the third dose of primary immunization, and tested in cross-neutralization assays against 19 poliovirus strains of all 3 types. All immune sera from all 5 groups interacted with the 19 poliovirus strains with various titers and in a dose-dependent manner. One type 2 immunodeficiency-associated vaccine-derived poliovirus strain was not recognized by these immune sera. Sabin-IPV vaccine can induce protective antibodies against currently circulating and reference wild poliovirus strains and most vaccine-derived poliovirus strains, with rare exceptions. NCT01056705. © The Author 2017. Published by Oxford University Press for the Infectious Diseases Society of America. All rights reserved. For permissions, e-mail: journals.permissions@oup.com.

  7. Immunization coverage and its determinants among children 12-23 months of age in Aden, Yemen.

    Science.gov (United States)

    Basaleem, Huda O; Al-Sakkaf, Khaled A; Shamsuddin, Khadijah

    2010-11-01

    To assess the immunization status of children aged 12-23 months and its determinants in Aden, Yemen. This cross-sectional survey was conducted between March and July 2007 during which time mothers of 680 children from 37 randomly selected clusters in Aden, were interviewed. Information on socio-demographic profiles and children`s immunization status was obtained. Immunization coverage of all officially provided vaccines was assessed. Analysis of association between immunization coverage and the socio-demographic characteristics were tested using logistic regression analysis with the immunization status as the dependent variable. We found that 83.1% had complete, 10.4% had partial, and 6.5% were never immunized. The immunization card retention rate was 84.9%. The immunization coverage was 92.9% for Bacillus-Calmette-Guerin, 89.6% for Oral Polio Vaccine-3, 86.6% for Diphtheria, Pertusis and Tetanus-3 and Hepatitis-B vaccination, and 89.1% for measles. Multivariate analysis showed that children with an immunization card (odds ratio [OR]=14.71; 95% confidence interval [CI]: 8.50-25.44) were more likely to have complete immunization, while children with older aged mothers (OR=0.41; 95% CI: 0.22-0.77) were more likely to have complete immunization. Despite the high immunization coverage, 16.9% of children did not have complete immunization, and this rate was lower among children of older mothers, and those who retained their immunization cards. Raising awareness of immunization and increasing access to health services must be strengthened.

  8. Immunization coverage and its determinants among children 12-23 months of age in Aden, Yemen

    International Nuclear Information System (INIS)

    Huda O. Basaleem; Khaled A. Al-Sakkaf; Khadijah Shamsuddin

    2010-01-01

    To assess the immunization status of children aged 12-23 months and its determinants in Aden, Yemen. This cross-sectional survey was conducted between March and July 2007 during which time mothers of 680 children from 37 randomly selected clusters in Aden, were interviewed. Information on socio-demographic profiles and children's immunization status was obtained. Immunization coverage of all officially provided vaccines was assessed. Analysis of association between immunization coverage and the socio-demographic characteristics were tested using logistic regression analysis with the immunization status as the dependent variable. We found that 83.1% had complete, 10.4% had partial, and 6.5% were never immunized. The immunization card retention rate was 84.9%. The immunization coverage was 92.9% for Bacillus-Calmette-Guerin, 89.6% for Oral Polio Vaccine-3, 86.6% for Diphtheria, Pertusis and Tetanus-3 and Hepatitis-B vaccination, and 89.1% for measles. Multivariate analysis showed that children with an immunization card (odds ratio [OR]=14.71; 95% confidence interval [CI]: 8.50-25.44) were more likely to have complete immunization, while children with older aged mothers (OR=0.41; 95% CI: 0.22-0.77) were more likely to have complete immunization. Despite the high immunization coverage, 16.9% of children did not have complete immunization, and this rate was lower among children of older mothers, and those who retained their immunization cards. Raising awareness of immunization and increasing access to health services must be strengthened (Author).

  9. Pharmacist supplementary prescribing: a step toward more independence?

    Science.gov (United States)

    Dawoud, Dalia; Griffiths, Peter; Maben, Jill; Goodyer, Larry; Greene, Russell

    2011-09-01

    Supplementary prescribing (SP) is a drug therapy management model implemented in the United Kingdom since 2003. It is a voluntary partnership between an independent prescriber; a supplementary prescriber, for example, nurse or pharmacist; and the patient, to implement an agreed patient-specific clinical management plan (CMP). To investigate pharmacist prescribers' views and experiences of the early stages of SP implementation. A qualitative, longitudinal study design was used. A purposive, maximum variability sample of 16 pharmacist supplementary prescribers, trained in Southern England, participated. Eleven were hospital pharmacists, owing to the overrepresentation of hospital pharmacists in the first cohort. Two semistructured interviews were conducted with each participant, at 3 and 6 months after their registration as prescribers. The Framework approach was used for data collection, management, and analysis. Three typologies of pharmacists' experiences were identified: "a blind alley", "a stepping stone" and "a good fit". Despite some delays in its implementation, SP was seen as a step forward. Some participants also believed that it improved patient care and pharmacists' integration in the health care team and increased their job satisfaction. However, there was a concern that SP, as first implemented, was bureaucratic and limited pharmacists' freedom in their decision making. Hence, pharmacists were more supportive of the then imminent introduction of a pharmacist independent prescribing (IP) role. Despite challenges, the SP role represented a step forward for pharmacists in the United Kingdom. It is possible that pharmacist SP can coexist with IP in the areas suitable for CMP use. Elsewhere, SP is likely to become more of a "stepping stone" to an IP role than the preferred model for pharmacist prescribing. Future research needs to objectively assess the outcomes of pharmacist SP, preferably in comparison with IP, to inform decision making among pharmacists

  10. Sex-differential effect on infant mortality of oral polio vaccine administered with BCG at birth in Guinea-Bissau. A natural experiment.

    Directory of Open Access Journals (Sweden)

    Christine Stabell Benn

    Full Text Available The policy to provide oral polio vaccine (OPV at birth was introduced in low-income countries to increase coverage. The effect of OPV at birth on overall child mortality was never studied. During a trial of vitamin A supplementation (VAS at birth in Guinea-Bissau, OPV was not available during several periods. We took advantage of this "natural experiment" to test the effect on mortality of receiving OPV at birth.Between 2002 and 2004, the VAS trial randomised normal-birth-weight infants to 50,000 IU VAS or placebo administered with BCG. Provision of OPV at birth was not part of the trial, but we noted whether the infants received OPV or not. OPV was missing during several periods in 2004. We used Cox proportional hazards models to compute mortality rate ratios (MRR of children who had received or not received OPV at birth.A total of 962 (22.1% of the 4345 enrolled children did not receive OPV at birth; 179 children died within the first year of life. Missing OPV at birth was associated with a tendency for decreased mortality (adjusted MRR = 0.69 (95% CI = 0.46-1.03, the effect being similar among recipients of VAS and placebo. There was a highly significant interaction between OPV at birth and sex (p = 0.006. Not receiving OPV at birth was associated with a weak tendency for increased mortality in girls (1.14 (0.70-1.89 but significantly decreased mortality in boys (0.35 (0.18-0.71.In our study OPV at birth had a sex-differential effect on mortality. Poliovirus is almost eradicated and OPV at birth contributes little to herd immunity. A randomised study of the effect of OPV at birth on overall mortality in both sexes is warranted.

  11. Performance Based Supplementary Payment Systems in Istanbul Public Hospitals

    Directory of Open Access Journals (Sweden)

    Ayşegül YILDIRIM KAPTANOĞLU

    2013-01-01

    Full Text Available Since 2003 new healthcare reforms have been implemented in Turkey. Although, the healthcare system has gone through modifications for the past several years; there is insufficient research to demonstrate the effects of these changes. This paper aims to address the issues in the supplementary payment systems, which are one of the recent changes of the healthcare system in the country. This study is mainly based on a review of the relevant professional literature, a research and interpretation of supplementary payment in the public hospitals. This is a research as well as an assessment work done in secondary and tertiary care hospitals. Performance based supplementary payment system in public hospitals aims to provide bonuses to health care employees like physicians, nurses, etc. The bonus is given to professionals, who produce the qualified health services based on records by the evaluation of the whole institution. Financing of supplementary payment system in Turkey is mainly based on social security premiums. Consequently, balance of income and expenditures at hospitals is needed to be followed sensitively. According to this study, physicians' productivity has increased but number of patients per physician has decreased. Also, the amount of performance paid to the physician for their specialty has decreased. Physicians like cardiologists can benefit more from the pay for performance system as their work contributions are paid more compared to internist work. Also secondary care hospital staffs were better paid compared to tertiary care hospitals because more critical cases are sent to tertiary care and treatment of such cases are of high cost. The reforms resulted satisfactory and very successful improvement in healthcare performance. The main health indicators are now better than at the beginning of the transition period. The sustainability of the reform processes will cause further improvement in the near future. The number of treatments per

  12. Does the concurrent administration of an inactivated hepatitis A vaccine influence the immune response to other travelers vaccines?

    Science.gov (United States)

    Bock, H L; Kruppenbacher, J P; Bienzle, U; De Clercq, N A; Hofmann, F; Clemens, R L

    2000-01-01

    Travelers seeking protection from hepatitis A also often need protection against other infections, prevalent at their destinations. A total of 396 volunteers received not only a hepatitis A vaccine but also either a vaccine against polio, hepatitis B, diphtheria, tetanus, yellow fever, Japanese encephalitis, typhoid fever or rabies according to their individual needs. We investigated the potential influence of the hepatitis A vaccination on the immune response to the other travelers vaccines that were administered concurrently. With seroprotection rates of 100% for yellow fever, Japanese encephalitis and rabies immunization and tetanus boosters our data demonstrate that the concurrent administration of hepatitis A vaccine does not compromise the immune response of these vaccines. Also for oral typhoid, hepatitis B and diphtheria vaccination we did not detect a negative influence of concurrent hepatitis A vaccine administration as compared with respective vaccinations when given alone. Prior to vaccination, more than one third of our subjects lacked protective antibody levels against diphtheria and only 44% of initially seronegative travelers seroconverted to an anti-diphtheria titer > or = 0.01 mIU/mL, supporting a need for an additional dose. Furthermore, only two thirds of the vaccinees tested prior to vaccination were protected against polio type 3, and the seroconversion rate following the administration of oral polio vaccine, was lower for viral type 3 (80%), as has been previously demonstrated in settings without concurrent other vaccinations. No negative effect of concurrent travelers vaccinations on the immune response of a hepatitis A vaccine has been detected in a previous report, and, likewise our data suggest no impairment of the antibody response of these travelers vaccines by the concurrent administration of the hepatitis A vaccine.

  13. Sustained Effectiveness of the Maternal Pertussis Immunization Program in England 3 Years Following Introduction

    Science.gov (United States)

    Amirthalingam, Gayatri; Campbell, Helen; Ribeiro, Sonia; Fry, Norman K.; Ramsay, Mary; Miller, Elizabeth; Andrews, Nick

    2016-01-01

    The effectiveness of maternal immunization in preventing infant pertussis was first demonstrated in England, 1 year after the program using diphtheria–tetanus–5-component acellular pertussis–inactivated polio vaccine (dT5aP-IPV) was introduced in 2012. Vaccine effectiveness against laboratory-confirmed pertussis has been sustained >90% in the 3 years following its introduction, despite changing to another acellular vaccine with different antigen composition. Consistent with this, disease incidence in infants immunization is retained in infants who received their first dose of the primary series. There is no longer evidence of additional protection from maternal vaccination after the third infant dose. Although numbers are small and ongoing assessment is required, there is no evidence of increased risk of disease after primary immunization in infants whose mothers received maternal vaccination. PMID:27838678

  14. Performance of Cement Containing Laterite as Supplementary Cementing Material

    Directory of Open Access Journals (Sweden)

    Abbas Bukhari, Z. S.

    2013-03-01

    Full Text Available The utilization of different industrial waste, by-products or other materials such as ground granulated blast furnace slag, silica fume, fly ash, limestone, and kiln dust, etc. as supplemen- tary cementing materials has received considerable attention in recent years. A study has been conducted to look into the performance of laterite as Supplementary Cementing Materials (SCM. The study focuses on compressive strength performance of blended cement containing different percentage of laterite. The cement is replaced accordingly with percentage of 2 %, 5 %, 7 % and 10 % by weight. In addition, the effect of use of three chemically different laterites have been studied on physical performance of cement as in setting time, Le-Chatlier expansion, loss on ignition, insoluble residue, free lime and specifically compressive strength of cement cubes tested at the age of 3, 7, and 28 days. The results show that the strength of cement blended with laterite as SCM is enhanced. Key words: Portland cement, supplementary cementing materials (SCM, laterite, compressive strength KUI – 6/2013 Received January 4, 2012 Accepted February 11, 2013

  15. SOCIAL FRANCHISING AND SUPPLEMENTARY TUTORING: A QUALITATIVEANALYSIS OFFACILITATORS’PERCEPTIONS

    Directory of Open Access Journals (Sweden)

    Pieter van Schalkwyk

    2017-01-01

    Full Text Available Franchising, a business concept that originated in the United States of America (USA, is asystem of doing business via contracts through which the franchiser shares a system ofknowledge, intellectual property and trade secrets in return for fees and royalties. Socialfranchising, on the other hand, utilises the same principles and format to achieve socialbenefits. Social franchising has been associated with, among others, the health services andeducation. Health services such as Marie Stopes International make use of social franchisingto increase their services by engaging existing private providers to deliver high quality sexualreproductive health services in underserved areas. In education, social franchising can be seenas a quick fix to national problems regarding education. The purpose of this study was toqualitatively analyse facilitators’perceptions of social franchising in education through theprovision of supplementary lessonsand its potential to improvestudents’ performance. Thesample of the study comprised facilitatorsactively involved in the facilitation of lessons tosupplement existing knowledge/impart new learning methodologies in mathematics, scienceand languages for school-going learners. An interview schedulewas developed andparticipants were interviewed at the site of deliveryduring the period when students were onrecess. From a content analysis of the transcripts of the interviewsfour themes, namely,challenges,opportunities,motivationandsustainabilityemerged. It is recommended thatthere should be greater parental as well as university involvement in the provision ofsupplementary tuition for learners. Existing schools with adequate resources should also beconsidered as possible venues for supplementary tuition.

  16. Supplementary contribution payable to the Health Insurance Scheme for spouses

    CERN Multimedia

    HR Department

    2008-01-01

    Staff members, fellows and pensioners are reminded that any change in their marital status, as well as any change in their spouse or registered partner’s income or health insurance cover, must be reported to CERN in writing within 30 calendar days, in accordance with Articles III 6.01 to 6.03 of the Rules of the CERN Health Insurance Scheme (CHIS). Such changes may affect the conditions of the spouse or registered partner’s membership of the CHIS or the payment of the supplementary contribution to it for the spouse or registered partner’s insurance cover. For more information see: http://cern.ch/chis/contribsupp.asp From 1.1.2008, the indexed amounts of the supplementary monthly contribution for the different monthly income brackets are as follows, expressed in Swiss francs: more than 2500 CHF and up to 4250 CHF: 134.- more than 4250 CHF and up to 7500 CHF: 234.- more than 7500 CHF and up to 10,000 CHF: 369.- more than 10,000 CHF: 470.- It is in the member of the ...

  17. Psychological resilience and depressive symptoms in older adults diagnosed with post-polio syndrome.

    Science.gov (United States)

    Pierini, Diana; Stuifbergen, Alexa K

    2010-01-01

    Depression is a serious comorbidity in people with disabilities; however, few studies have focused on depressive symptoms in older adults with post-polio syndrome (PPS). This study used a resilience conceptual framework that focused on patient psychosocial strengths to investigate the relationship between psychological resilience factors (e.g., acceptance, self-efficacy, personal resources, interpersonal relationships, self-rated health, spiritual growth, stress management) and depressive symptoms in a large sample (N = 630) of people older than 65 years who were diagnosed with PPS. Forty percent of the sample scored > or = 10 on the Center for Epidemiologic Studies Short Depression Scale (CES-D10), which is a higher percentage than what has been previously cited in other studies; however, 53% of the sample had good or excellent self-rated health, suggesting psychological resilience. Depression scores were regressed on seven selected resilience factors after controlling for functional limitations. Four of the seven variables accounted for 30% of the variance in depressive symptoms, with spiritual growth representing the main predictor (beta = -.26). The implications for rehabilitation nurses in developing a patient-strengths perspective in the assessment and counseling of older adults with PPS are discussed.

  18. Reliability of contractile properties of the knee extensor muscles in individuals with post-polio syndrome.

    Directory of Open Access Journals (Sweden)

    Eric L Voorn

    Full Text Available To assess the reliability of contractile properties of the knee extensor muscles in 23 individuals with post-polio syndrome (PPS and 18 age-matched healthy individuals.Contractile properties of the knee extensors were assessed from repeated electrically evoked contractions on 2 separate days, with the use of a fixed dynamometer. Reliability was determined for fatigue resistance, rate of torque development (MRTD, and early and late relaxation time (RT50 and RT25, using the intraclass correlation coefficient (ICC and standard error of measurement (SEM, expressed as % of the mean.In both groups, reliability for fatigue resistance was good, with high ICCs (>0.90 and small SEM values (PPS: 7.1%, healthy individuals: 7.0%. Reliability for contractile speed indices varied, with the best values found for RT50 (ICCs>0.82, SEM values <2.8%. We found no systematic differences between test and retest occasions, except for RT50 in healthy subjects (p = 0.016.In PPS and healthy individuals, the reliability of fatigue resistance, as obtained from electrically evoked contractions is high. The reliability of contractile speed is only moderate, except for RT50 in PPS, demonstrating high reliability.This was the first study to examine the reliability of electrically evoked contractile properties in individuals with PPS. Our results demonstrate its potential to study mechanisms underlying muscle fatigue in PPS and to evaluate changes in contractile properties over time in response to interventions or from natural course.

  19. Immunoglobulin treatment in post-polio syndrome: Identification of responders and non-responders.

    Science.gov (United States)

    Östlund, Gunilla; Broman, Lisbet; Werhagen, Lars; Borg, Kristian

    2015-09-01

    To define and characterize responders and non-responders in a group of 124 patients with post-polio syndrome who received a single treatment with intravenous immunoglobulin. Open trial, prospective follow-up study. Clinical examination and data from medical records. Short Form 36 (SF-36), Physical Activity Scale for the Elderly (PASE) and visual analogue scale (VAS) measured quality of life, physical activity and intensity of pain, respectively. Data were obtained before treatment and at 6-month follow-up. Two responder groups were identified with the outcome SF-36 Vitality and 3 with Bodily pain, respectively. Forty-five percent were positive-responders, identified before treatment by reduced physical function, muscle atrophy in the lower extremities, higher levels of fatigue and pain, and a VAS pain score above 20. Negative-responders were identified by good physical function and mental health, lesser muscle atrophy in the lower extremities, and low levels of fatigue and pain. Intravenous immunoglobulin is a biological intervention, and therefore it is important to be able to identify responders and non-responders. In order to maximize a positive outcome it is suggested that patients with a high level of fatigue and/or pain and reduced physical function are selected.

  20. Circadian variation of fatigue in both patients with paralytic poliomyelitis and post-polio syndrome.

    Science.gov (United States)

    Viana, Celiana Figueiredo; Pradella-Hallinan, Márcia; Quadros, Abrahão Augusto Juviniano; Marin, Luis Fabiano; Oliveira, Acary Souza Bulle

    2013-07-01

    It was to evaluate the degree of fatigue in patients with paralytic poliomyelitis (PP) and with post-polio syndrome (PPS), and correlate it with parameters of sleep and the circadian cycle. Thirty patients, 17 female (56.7%), participated in the study: they answered the Revised Piper Fatigue Scale and performed a nocturnal polysomnographic study. Eleven had PP (mean age±standard deviation of 47.9±6.4 years), and 19 had PPS (mean age±standard deviation of 46.4±5.6 years). Our study showed that fatigue was worse in the afternoon in the PP Group and had a progressive increase throughout the day in the PPS Group. We also observed compromised quality of sleep in both groups, but no statically significant difference was found in the sleep parameters measured by polysomnography. Fatigue has a well-defined circadian variation, especially in PPS Group. Poor sleep quality is associated with fatigue and, therefore, sleep disturbances should be evaluated and treated in this group of PPS.

  1. Respiratory failure in a patient with antecedent poliomyelitis: amyotrophic lateral sclerosis or post-polio syndrome?

    Science.gov (United States)

    Terao, Shin-ichi; Miura, Naofumi; Noda, Aiji; Yoshida, Mari; Hashizume, Yoshio; Ikeda, Hiroshi; Sobue, Gen

    2006-10-01

    We report a 69-year-old man who developed paralytic poliomyelitis in childhood and then decades later suffered from fatal respiratory failure. Six months before this event, he had progressive weight loss and shortness of breath. He had severe muscular atrophy of the entire right leg as a sequela of the paralytic poliomyelitis. He showed mild weakness of the facial muscle and tongue, dysarthria, and severe muscle atrophy from the neck to proximal upper extremities and trunk, but no obvious pyramidal signs. Electromyogram revealed neurogenic changes in the right leg, and in the paraspinal, sternocleidomastoid, and lingual muscles. There was a slight increase in central motor conduction time from the motor cortex to the lumbar anterior horn. Pulmonary function showed restrictive ventilation dysfunction, which was the eventual cause of death. Some neuropathological features were suggestive of amyotrophic lateral sclerosis (ALS), namely Bunina bodies. In patients with a history of paralytic poliomyelitis who present after a long stable period with advanced fatal respiratory failure, one may consider not only respiratory impairment from post-polio syndrome but also the onset of ALS.

  2. Loss of motor unit size and quadriceps strength over 10 years in post-polio syndrome.

    Science.gov (United States)

    Bickerstaffe, A; van Dijk, J P; Beelen, A; Zwarts, M J; Nollet, F

    2014-06-01

    To investigate whether strength decline in post-polio syndrome (PPS) results from excessive distal axonal degeneration of enlarged motor units. We assessed changes over 10 years in isometric quadriceps strength, mean motor unit action potential (MUAP) size, root mean squared (RMS) amplitude, and level of interference (LOI) in 47 patients with PPS and 12 healthy controls, using high density surface EMG. At baseline, all patients had symptomatic quadriceps dysfunction, evidenced by transmission defects on single-fibre EMG. MU size and strength declined significantly by 20% and 15%, respectively in patients with PPS. Those with the largest initial MU sizes exhibited the greatest losses of mean MU size (27%) and proportional decreases in quadriceps strength (23%). Initial strength, change in LOI and change in RMS amplitude together explained 35% of the variability in strength changes in patients. MU size of controls did not change, although they lost 29% strength. MU size and strength declined concomitantly in a homogeneous cohort of patients with PPS and quadriceps dysfunction. This long term follow-up study provides evidence that size diminution of enlarged MUs combined with a reduced number of active MUs contributes to the gradual strength decline in PPS. Copyright © 2013 International Federation of Clinical Neurophysiology. Published by Elsevier Ireland Ltd. All rights reserved.

  3. Psychological Resilience and Depressive Symptoms in Older Adults Diagnosed with Post-polio Syndrome

    Science.gov (United States)

    Pierini, Diana; Stuifbergen, Alexa

    2012-01-01

    Depression is a serious co-morbidity in persons with disability, yet few studies have focused on depressive symptoms in persons aging with post-polio syndrome (PPS). We used a resilience conceptual framework that focused on patient psychosocial strengths to investigate the relationship between psychological resilience factors (acceptance, self-efficacy, personal resources, interpersonal relationships, self-rated health, spiritual growth, and stress management) and depressive symptoms in a large sample (n = 630) of persons over age 65 who were diagnosed with PPS. A higher percentage (40%) of the sample scored ≥ 10 on the CES-D 10 than was previously cited in other studies; however, 53% of the sample had good or excellent self-rated health, suggesting psychological resilience. Depression scores were regressed on seven selected resilience factors after controlling for functional limitations. Four of the seven variables accounted for 30% of the variance in depressive symptoms with spiritual growth representing the main predictor (β = −.26). The implications for rehabilitation nurses in developing a patient-strengths perspective in the assessment and counseling of individuals aging with PPS are discussed. PMID:20681392

  4. Circadian variation of fatigue in both patients with paralytic poliomyelitis and post-polio syndrome

    Directory of Open Access Journals (Sweden)

    Celiana Figueiredo Viana

    2013-07-01

    Full Text Available Objective It was to evaluate the degree of fatigue in patients with paralytic poliomyelitis (PP and with post-polio syndrome (PPS, and correlate it with parameters of sleep and the circadian cycle. Methods Thirty patients, 17 female (56.7%, participated in the study: they answered the Revised Piper Fatigue Scale and performed a nocturnal polysomnographic study. Eleven had PP (mean age±standard deviation of 47.9±6.4 years, and 19 had PPS (mean age±standard deviation of 46.4±5.6 years. Results Our study showed that fatigue was worse in the afternoon in the PP Group and had a progressive increase throughout the day in the PPS Group. We also observed compromised quality of sleep in both groups, but no statically significant difference was found in the sleep parameters measured by polysomnography. Conclusion Fatigue has a well-defined circadian variation, especially in PPS Group. Poor sleep quality is associated with fatigue and, therefore, sleep disturbances should be evaluated and treated in this group of PPS.

  5. Reliability of contractile properties of the knee extensor muscles in individuals with post-polio syndrome.

    Science.gov (United States)

    Voorn, Eric L; Brehm, Merel A; Beelen, Anita; de Haan, Arnold; Nollet, Frans; Gerrits, Karin H L

    2014-01-01

    To assess the reliability of contractile properties of the knee extensor muscles in 23 individuals with post-polio syndrome (PPS) and 18 age-matched healthy individuals. Contractile properties of the knee extensors were assessed from repeated electrically evoked contractions on 2 separate days, with the use of a fixed dynamometer. Reliability was determined for fatigue resistance, rate of torque development (MRTD), and early and late relaxation time (RT50 and RT25), using the intraclass correlation coefficient (ICC) and standard error of measurement (SEM, expressed as % of the mean). In both groups, reliability for fatigue resistance was good, with high ICCs (>0.90) and small SEM values (PPS: 7.1%, healthy individuals: 7.0%). Reliability for contractile speed indices varied, with the best values found for RT50 (ICCs>0.82, SEM values <2.8%). We found no systematic differences between test and retest occasions, except for RT50 in healthy subjects (p = 0.016). In PPS and healthy individuals, the reliability of fatigue resistance, as obtained from electrically evoked contractions is high. The reliability of contractile speed is only moderate, except for RT50 in PPS, demonstrating high reliability. This was the first study to examine the reliability of electrically evoked contractile properties in individuals with PPS. Our results demonstrate its potential to study mechanisms underlying muscle fatigue in PPS and to evaluate changes in contractile properties over time in response to interventions or from natural course.

  6. Wearable Monitoring Devices for Assistive Technology: Case Studies in Post-Polio Syndrome

    Directory of Open Access Journals (Sweden)

    Giuseppe Andreoni

    2014-01-01

    Full Text Available The correct choice and customization of an orthosis are crucial to obtain the best comfort and efficiency. This study explored the feasibility of a multivariate quantitative assessment of the functional efficiency of lower limb orthosis through a novel wearable system. Gait basographic parameters and energetic indexes were analysed during a Six-Minute Walking Test (6-MWT through a cost-effective, non-invasive polygraph device, with a multichannel wireless transmission, that carried out electro-cardiograph (ECG; impedance-cardiograph (ICG; and lower-limb accelerations detection. Four subjects affected by Post-Polio Syndrome (PPS were recruited. The wearable device and the semi-automatic post-processing software provided a novel set of objective data to assess the overall efficiency of the patient-orthosis system. Despite the small number of examined subjects, the results obtained with this new approach encourage the application of the method thus enlarging the dataset to validate this promising protocol and measuring system in supporting clinical decisions and out of a laboratory environment.

  7. Fatigue resistance of the knee extensor muscles is not reduced in post-polio syndrome.

    Science.gov (United States)

    Voorn, Eric L; Beelen, Anita; Gerrits, Karin H L; Nollet, Frans; de Haan, Arnold

    2013-11-01

    The present study investigated whether intrinsic fatigability of the muscle fibers is reduced in patients with post-polio syndrome (PPS). This may contribute to the muscle fatigue complaints reported by patients with PPS. For this purpose, we assessed contractile properties and fatigue resistance of the knee extensor muscles using repeated isometric electrically evoked contractions in 38 patients with PPS and 19 age-matched healthy subjects. To determine whether any difference in fatigue resistance between both groups could be attributed to differences in aerobic capacity of the muscle fibers, 9 patients with PPS and 11 healthy subjects performed the same protocol under arterial occlusion. Results showed that fatigue resistance of patients with PPS was comparable to that in controls, both in the situation with intact circulation and with occluded blood flow. Together, our findings suggest that there are no differences in contractile properties and aerobic muscle capacity that may account for the increased muscle fatigue perceived in PPS. Copyright © 2013 Elsevier B.V. All rights reserved.

  8. Aerobic Exercise Training in Post-Polio Syndrome: Process Evaluation of a Randomized Controlled Trial.

    Science.gov (United States)

    Voorn, Eric L; Koopman, Fieke S; Brehm, Merel A; Beelen, Anita; de Haan, Arnold; Gerrits, Karin H L; Nollet, Frans

    2016-01-01

    To explore reasons for the lack of efficacy of a high intensity aerobic exercise program in post-polio syndrome (PPS) on cardiorespiratory fitness by evaluating adherence to the training program and effects on muscle function. A process evaluation using data from an RCT. Forty-four severely fatigued individuals with PPS were randomized to exercise therapy (n = 22) or usual care (n = 22). Participants in the exercise group were instructed to exercise 3 times weekly for 4 months on a bicycle ergometer (60-70% heart rate reserve). The attendance rate was high (median 89%). None of the participants trained within the target heart rate range during >75% of the designated time. Instead, participants exercised at lower intensities, though still around the anaerobic threshold (AT) most of the time. Muscle function did not improve in the exercise group. Our results suggest that severely fatigued individuals with PPS cannot adhere to a high intensity aerobic exercise program on a cycle ergometer. Despite exercise intensities around the AT, lower extremity muscle function nor cardiorespiratory fitness improved. Improving the aerobic capacity in PPS is difficult through exercise primarily focusing on the lower extremities, and may require a more individualized approach, including the use of other large muscle groups instead. Netherlands National Trial Register NTR1371.

  9. Aerobic Exercise Training in Post-Polio Syndrome: Process Evaluation of a Randomized Controlled Trial.

    Directory of Open Access Journals (Sweden)

    Eric L Voorn

    Full Text Available To explore reasons for the lack of efficacy of a high intensity aerobic exercise program in post-polio syndrome (PPS on cardiorespiratory fitness by evaluating adherence to the training program and effects on muscle function.A process evaluation using data from an RCT.Forty-four severely fatigued individuals with PPS were randomized to exercise therapy (n = 22 or usual care (n = 22.Participants in the exercise group were instructed to exercise 3 times weekly for 4 months on a bicycle ergometer (60-70% heart rate reserve.The attendance rate was high (median 89%. None of the participants trained within the target heart rate range during >75% of the designated time. Instead, participants exercised at lower intensities, though still around the anaerobic threshold (AT most of the time. Muscle function did not improve in the exercise group.Our results suggest that severely fatigued individuals with PPS cannot adhere to a high intensity aerobic exercise program on a cycle ergometer. Despite exercise intensities around the AT, lower extremity muscle function nor cardiorespiratory fitness improved. Improving the aerobic capacity in PPS is difficult through exercise primarily focusing on the lower extremities, and may require a more individualized approach, including the use of other large muscle groups instead.Netherlands National Trial Register NTR1371.

  10. Surveillance to Track Progress Toward Polio Eradication - Worldwide, 2016-2017.

    Science.gov (United States)

    Gardner, Tracie J; Diop, Ousmane M; Jorba, Jaume; Chavan, Smita; Ahmed, Jamal; Anand, Abhijeet

    2018-04-13

    Global efforts to eradicate polio began in 1988, and four of the six World Health Organization (WHO) regions currently have achieved poliofree certification. Within the remaining two regions with endemic poliomyelitis (African and Eastern Mediterranean), Afghanistan, Nigeria, and Pakistan have never interrupted transmission of wild poliovirus (WPV). The primary means of detecting poliovirus transmission is surveillance for acute flaccid paralysis (AFP) among children aged surveillance is supplemented by environmental surveillance for polioviruses in sewage from selected locations. Genomic sequencing of isolated polioviruses enables the mapping of transmission by time and place, assessment of potential gaps in surveillance, and identification of the emergence of VDPVs (3). This report presents poliovirus surveillance data from 2016-2017, with particular focus on six countries in the Eastern Mediterranean Region (EMR) and 20 countries in the African Region (AFR) that reported WPV or circulating VDPVs (cVDPVs) during 2011-2017. Included in the 20 AFR countries are the three most affected by the 2014-2015 Ebola virus disease (Ebola) outbreak (Guinea, Liberia, and Sierra Leone), even though only one (Guinea) reported WPV or cVDPVs during the surveillance period. During 2017, a total of 14 (70%) of the 20 AFR countries and five (83%) of the six EMR countries met both surveillance quality indicators at the national level; however, provincial-level variation was seen. Surveillance strengthening activities are needed in specific countries of these regions to provide evidence supporting ultimate certification of the interruption of poliovirus circulation.

  11. Evaluation of Radiosensitivity of HeLa Cells Infected with Polio Virus Irradiated by Co 60

    Directory of Open Access Journals (Sweden)

    F Seif

    2008-04-01

    Full Text Available ABSTRACT: Introduction & Objective: The main purpose of radiotherapy is exposing enough doses of radiation to tumor tissue and protecting the normal tissues around it. Tumor dose for each session in radiotherapy will be considered based on radiosensitivity of the tissues. The presence of viral diseases in tumoral area can affect the radiosensitivity of cells. This study aimed to evaluate the radiosensitivity of Hela cells infected with poliomyelitis virus irradiated by Co 60. Materials & Methods: In this study, the radiosensitivity of HeLa cells, with or without the viral infection, after gamma radiation of cobalt 60, was assessed. Results: Results of comparison of the radisensitivity of infected and uninfected cells indicates that after 2 Gy irradiation by Co 60, polio infection in low, moderate and high virus load, increases the cell death by 20-30%, 30-40% and 70-90% respectively. Conclusion : Radiosensitivity of tumoral cells increase when they are infected with viral agents. Results of this study showed that non cancer diseases should be considered when prescribing dose fraction in radiotherapy of cancers.

  12. New Strains Intended for the Production of Inactivated Polio Vaccine at Low-Containment After Eradication.

    Science.gov (United States)

    Knowlson, Sarah; Burlison, John; Giles, Elaine; Fox, Helen; Macadam, Andrew J; Minor, Philip D

    2015-12-01

    Poliomyelitis has nearly been eradicated through the efforts of the World Health Organization's Global Eradication Initiative raising questions on containment of the virus after it has been eliminated in the wild. Most manufacture of inactivated polio vaccines currently requires the growth of large amounts of highly virulent poliovirus, and release from a production facility after eradication could be disastrous; WHO have therefore recommended the use of the attenuated Sabin strains for production as a safer option although it is recognised that they can revert to a transmissible paralytic form. We have exploited the understanding of the molecular virology of the Sabin vaccine strains to design viruses that are extremely genetically stable and hyperattenuated. The viruses are based on the type 3 Sabin vaccine strain and have been genetically modified in domain V of the 5' non-coding region by changing base pairs to produce a cassette into which capsid regions of other serotypes have been introduced. The viruses give satisfactory yields of antigenically and immunogenically correct viruses in culture, are without measurable neurovirulence and fail to infect non-human primates under conditions where the Sabin strains will do so.

  13. Using Predictive Evaluation to Design, Evaluate, and Improve Training for Polio Volunteers.

    Science.gov (United States)

    Traicoff, Denise A; Basarab, Dave; Ehrhardt, Derek T; Brown, Sandi; Celaya, Martin; Jarvis, Dennis; Howze, Elizabeth H

    2018-03-01

    Predictive Evaluation (PE) uses a four-step process to predict results then designs and evaluates a training intervention accordingly. In 2012, the Sustainable Management Development Program (SMDP) at the Centers for Disease Control and Prevention used PE to train Stop Transmission of Polio (STOP) program volunteers. Stakeholders defined specific beliefs and practices that volunteers should demonstrate. These predictions and adult learning practices were used to design a curriculum to train four cohorts. At the end of each workshop, volunteers completed a beliefs survey and wrote goals for intended actions. The goals were analyzed for acceptability based on four PE criteria. The percentage of acceptable goals and the beliefs survey results were used to define the quality of the workshop. A postassignment adoption evaluation was conducted for two cohorts, using an online survey and telephone or in-person structured interviews. The results were compared with the end of workshop findings. The percentage of acceptable goals across the four cohorts ranged from 49% to 85%. In the adoption evaluation of two cohorts, 88% and 94% of respondents reported achieving or making significant progress toward their goal. A comparison of beliefs survey responses across the four cohorts indicated consistencies in beliefs that aligned with stakeholders' predictions. Goal statements that participants write at the end of a workshop provide data to evaluate training quality. Beliefs surveys surface attitudes that could help or hinder workplace performance. The PE approach provides an innovative framework for health worker training and evaluation that emphasizes performance.

  14. Health workers' perception about the supplemental immunization activities in Gombe local government area, Gombe state.

    Science.gov (United States)

    Arulogun, O S; Obute, J A

    2007-03-01

    Polio immunisation has faced challenges of refusal from care givers in recent times despite the efforts put in to ensure its success. To identify the role of service providers in this attitudinal shift, a survey describing the perception of health workers about the supplemental immunization activities was carried out among 265 health workers who participated in the 3rd round of the 2003 sub-national immunization days in Gombe local government area (LGA) of Gombe state, Nigeria. Data was collected using pretested qualitative and quantitative instruments. Quantitative data was analysed using EPI Info statistical software and the qualitative using thematic areas. Results showed that 211 (79.6%) knew fecal-oral route as the commonest mode for poliovirus transmission, 231 (87.2%) knew the age for vaccination, 224 (84.5%) knew the correct use of vaccine vial monitor while 143 (53.9%) knew the correct action to take when a case of polio was identified. On perception, 22 (8.3%) perceived that OPV was harmful due to repeated administration, 26 (9.8%) perceived that OPV had sterility property, contained harmful materials 14 (5.3%) and HIV 11 (4.2%). Main reasons for immunisation rejection were sterility 115 (43.3%) and contamination with HIV 94 (35.5%). The study found that irrespective of adequate knowledge on transmission, misconceptions still exist among health workers on the polio vaccine. Based on this, there is the need for continuous training to remove the misconceptions concerning their perceptions and rumors about the vaccine and the programme.

  15. Strengthening routine immunization systems to improve global vaccination coverage.

    Science.gov (United States)

    Sodha, S V; Dietz, V

    2015-03-01

    Global coverage with the third dose of diphtheria-tetanus-pertussis vaccine among children under 1 year of age stagnated at ∼ 83-84% during 2008-13. Annual World Health Organization and UNICEF-derived national vaccination coverage estimates. Incomplete vaccination is associated with poor socioeconomic status, lower education, non-use of maternal-child health services, living in conflict-affected areas, missed immunization opportunities and cancelled vaccination sessions. Vaccination platforms must expand to include older ages including the second year of life. Immunization programmes, including eradication and elimination initiatives such as those for polio and measles, must integrate within the broader health system. The Global Vaccine Action Plan (GVAP) 2011-20 is a framework for strengthening immunization systems, emphasizing country ownership, shared responsibility, equity, integration, sustainability and innovation. Immunization programmes should identify, monitor and evaluate gaps and interventions within the GVAP framework. Published by Oxford University Press 2015. This work is written by (a) US Government employee(s) and is in the public domain in the US.

  16. Diversification of income in rural areas: the issue of supplementary activities on farms in Slovenia

    Directory of Open Access Journals (Sweden)

    Irma Potočnik Slavič

    2002-12-01

    Full Text Available The issue on supplementary activities on farms as also their impact on farm income does not represent a new phenomena in Slovenia, but a new fluorishing wave is to be seen in the last decade in the area of diversification and extent. The article analyses the motives of accelerated development of supplementary activities, reveals the newest legislation and through the case study of farms in Ljubljana basin indicates the geographical aspect of supplementary activities on farms.

  17. Ultrasound Guided Carpal Tunnel Release Using Dynamic Expansion of the Transverse Safe Zone in a Patient with Post-Polio Syndrome: A Case Report.

    Science.gov (United States)

    Henning, Troy; Lueders, Daniel; Chang, Kate; Yang, Lynda

    2018-03-05

    The prevalence of carpal tunnel syndrome(CTS) in patients that suffer from post-polio syndrome occurs at a rate of 22%.[1] Irrespective of those with CTS, 74% of post-polio patients weight bear through their arms for ambulation or transfers.[1] As open carpal tunnel release is performed along the weight bearing region of the wrist, their functional independence may be altered while recovering. This case demonstrates that ultrasound guided carpal tunnel release(USCTR) was successfully performed in a patient with post-polio syndrome allowing him to immediately weight bear through his hands after the procedure so he could recover at home. Copyright © 2018 American Academy of Physical Medicine and Rehabilitation. Published by Elsevier Inc. All rights reserved.

  18. Supplementary Appendix for: Constrained Perturbation Regularization Approach for Signal Estimation Using Random Matrix Theory

    KAUST Repository

    Suliman, Mohamed

    2016-01-01

    In this supplementary appendix we provide proofs and additional simulation results that complement the paper (constrained perturbation regularization approach for signal estimation using random matrix theory).

  19. Revision of the Paris Convention and the Brussels Supplementary Convention

    International Nuclear Information System (INIS)

    Busekist, Otto von.

    1977-01-01

    The Paris Convention and the Brussels Supplementary Convention have in substance remained unchanged since their adoption in 1960 and 1963, respectively. During that period, nuclear industry and technology have developed considerably while the financial and monetary bases of the Conventions have been shattered. The amounts of liability and compensation have been eroded by inflation, and the gold-based unit of account in which these amounts are expressed has lost its original meaning after the abolition of the official gold price. The question of revising the Conventions, in particular of raising those amounts and of replacing the unit of account, is therefore being studied by the Group of Governmental Experts on Third party Liability in the Field of Nuclear Energy of the OECD Nuclear Energy Agency. (auth.) [fr

  20. National waste terminal storage program. Supplementary quality-assurance requirements

    International Nuclear Information System (INIS)

    Garland, D.L.

    1980-01-01

    The basic Quality Assurance Program Requirements standard for the National Waste Terminal Storage Program has been developed primarily for nuclear reactors and other fairly well established nuclear facilities. In the case of waste isolation, however, there are many ongoing investigations for which quality assurance practices and requirements have not been well defined. This paper points out these problems which require supplementary requirements. Briefly these are: (1) the language barrier, that is geologists and scientists are not familiar with quality assurance (QA) terminology; (2) earth sciences deal with materials that cannot be characterized as easily as metals or other materials that are reasonably homogeneous; (3) development and control of mathematical models and associated computer programs; (4) research and development

  1. Supplementary surveillance programme for WWER-440 reactor pressure vessels

    International Nuclear Information System (INIS)

    Brumovsky, M.; Novosad, P.

    1994-01-01

    Paper gives a short analysis of a standard surveillance program for WWER440/213 type reactor pressure vessels. The program suggests the surveillance specimens are located in the region of high lead factor and thus they are suitable for surveillance for only up to about 5 years. For better and effective use of the results, their re-evaluation, based on gamma scanning of irradiated specimens as well as on testing of reconstituted irradiated specimens with the goal to determine the static and dynamic fracture toughness has been opened. New, supplementary surveillance program for the vessels operated in Czech Republic was designed: archive pieces of specimens (for further reconstitution after irradiation) will be irradiated in sites with low lead factor and then tested to determine the standard (impact) and fracture toughnesses

  2. An evaluation of a supplementary road safety package.

    Science.gov (United States)

    Guria, Jagadish; Leung, Joanne

    2004-09-01

    A Supplementary Road Safety Package (SRSP) was developed in New Zealand in 1995/1996 to supplement the compulsory breath test (CBT) and speed camera programmes introduced in 1993. A major feature of the package was the use of emotion and shock advertising campaigns not only to affect high risk driving attitudes and behaviours towards speeding and drink-driving but also to encourage the use of safety belts. Furthermore, the SRSP also emphasised targeting enforcement to these three areas. This package continued for 5 years. This paper estimates the effect of the package on road trauma. The analysis shows that the Package made substantial impact on road safety and saved over 285 lives over the 5-year period. Copyright 2003 Elsevier Ltd.

  3. Vaccines (immunizations) - overview

    Science.gov (United States)

    Vaccinations; Immunizations; Immunize; Vaccine shots; Prevention - vaccine ... component) of the vaccine. VACCINE SCHEDULE The recommended vaccination (immunization) schedule is updated every 12 months by ...

  4. Long-term socio-economic consequences and health care costs of poliomyelitis: a historical cohort study involving 3606 polio patients.

    Science.gov (United States)

    Nielsen, Nete Munk; Kay, Lise; Wanscher, Benedikte; Ibsen, Rikke; Kjellberg, Jakob; Jennum, Poul

    2016-06-01

    Worldwide 10-20 million individuals are living with disabilities after acute poliomyelitis. However, very little is known about the socio-economic consequences and health care costs of poliomyelitis. We carried out a historical register-based study including 3606 individuals hospitalised for poliomyelitis in Copenhagen, Denmark 1940-1954, and 13,795 age and gender-matched Danes. Participants were followed from 1980 until 2012, and family, socio-economic conditions and health care costs were evaluated in different age groups using chi-squared tests, boot-strapped t tests or hazard ratios (HR) calculated in Cox-regression models. The analyses were performed separately for paralytic and non-paralytic polio survivors and their controls, respectively. Compared with controls a higher percentage of paralytic polio survivors remained childless, whereas no difference was observed for non-paralytic polio survivors. The educational level among paralytic as well as non-paralytic polio survivors was higher than that among their controls, employment rate at the ages of 40, 50 and 60 years was slightly lower, whereas total income in the age intervals of 31-40, 41-50 and 51-60 years were similar to controls. Paralytic and non-paralytic polio survivors had a 2.5 [HR = 2.52 (95 % confidence interval (CI); 2.29-2.77)] and 1.4 [HR = 1.35 (95 % CI; 1.23-1.49)]-fold higher risk, respectively, of receiving disability pension compared with controls. Personal health care costs were considerably higher in all age groups in both groups of polio survivors. Individuals with a history of poliomyelitis are well educated, have a slightly lower employment rate, an income similar to controls, but a considerably higher cost in the health care system.

  5. Modeling the effects of immunizations timing on child health outcomes in India.

    Science.gov (United States)

    Bhargava, Alok; Guntupalli, Aravinda M; Lokshin, Michael; Howard, Larry L

    2014-05-01

    Timely vaccinations of children in developing countries are important for reducing morbidity and mortality, which are Millennium Development Goals. However, a majority of children do not possess vaccination cards compiling information on timing. We investigated the benefits of vaccination cards for the uptake of immunizations against diphtheria, pertussis and tetanus (DPT), polio, tuberculosis (BCG), and measles using data on over 200,000 Indian children from the District Level Health and Facility Survey 3. Methodological issues such as whether parents of children with higher morbidity levels may have them vaccinated were investigated. The results from the models for DPT, polio, measles, and BCG vaccinations showed significant beneficial effects of maternal education, household possessions, and access to health care facilities. Moreover, models for children's ages at the time of vaccination showed significant interactions between maternal education and access to and availability of health care facilities. Finally, models for child morbidity due to diarrhea, cough, and fever showed that timely vaccinations against DPT, access to piped water, and cooking with electricity or natural gas were associated with lower morbidity. Overall, issuing paper or electronic vaccination cards to children is likely to enhance timely uptake of various immunizations thereby reducing child morbidity. Copyright © 2013 John Wiley & Sons, Ltd.

  6. Twenty-Eight Years of Poliovirus Replication in an Immunodeficient Individual: Impact on the Global Polio Eradication Initiative.

    Directory of Open Access Journals (Sweden)

    Glynis Dunn

    2015-08-01

    Full Text Available There are currently huge efforts by the World Health Organization and partners to complete global polio eradication. With the significant decline in poliomyelitis cases due to wild poliovirus in recent years, rare cases related to the use of live-attenuated oral polio vaccine assume greater importance. Poliovirus strains in the oral vaccine are known to quickly revert to neurovirulent phenotype following replication in humans after immunisation. These strains can transmit from person to person leading to poliomyelitis outbreaks and can replicate for long periods of time in immunodeficient individuals leading to paralysis or chronic infection, with currently no effective treatment to stop excretion from these patients. Here, we describe an individual who has been excreting type 2 vaccine-derived poliovirus for twenty eight years as estimated by the molecular clock established with VP1 capsid gene nucleotide sequences of serial isolates. This represents by far the longest period of excretion described from such a patient who is the only identified individual known to be excreting highly evolved vaccine-derived poliovirus at present. Using a range of in vivo and in vitro assays we show that the viruses are very virulent, antigenically drifted and excreted at high titre suggesting that such chronic excreters pose an obvious risk to the eradication programme. Our results in virus neutralization assays with human sera and immunisation-challenge experiments using transgenic mice expressing the human poliovirus receptor indicate that while maintaining high immunisation coverage will likely confer protection against paralytic disease caused by these viruses, significant changes in immunisation strategies might be required to effectively stop their occurrence and potential widespread transmission. Eventually, new stable live-attenuated polio vaccines with no risk of reversion might be required to respond to any poliovirus isolation in the post

  7. Twenty-Eight Years of Poliovirus Replication in an Immunodeficient Individual: Impact on the Global Polio Eradication Initiative

    Science.gov (United States)

    Dunn, Glynis; Klapsa, Dimitra; Wilton, Thomas; Stone, Lindsay; Minor, Philip D.; Martin, Javier

    2015-01-01

    There are currently huge efforts by the World Health Organization and partners to complete global polio eradication. With the significant decline in poliomyelitis cases due to wild poliovirus in recent years, rare cases related to the use of live-attenuated oral polio vaccine assume greater importance. Poliovirus strains in the oral vaccine are known to quickly revert to neurovirulent phenotype following replication in humans after immunisation. These strains can transmit from person to person leading to poliomyelitis outbreaks and can replicate for long periods of time in immunodeficient individuals leading to paralysis or chronic infection, with currently no effective treatment to stop excretion from these patients. Here, we describe an individual who has been excreting type 2 vaccine-derived poliovirus for twenty eight years as estimated by the molecular clock established with VP1 capsid gene nucleotide sequences of serial isolates. This represents by far the longest period of excretion described from such a patient who is the only identified individual known to be excreting highly evolved vaccine-derived poliovirus at present. Using a range of in vivo and in vitro assays we show that the viruses are very virulent, antigenically drifted and excreted at high titre suggesting that such chronic excreters pose an obvious risk to the eradication programme. Our results in virus neutralization assays with human sera and immunisation-challenge experiments using transgenic mice expressing the human poliovirus receptor indicate that while maintaining high immunisation coverage will likely confer protection against paralytic disease caused by these viruses, significant changes in immunisation strategies might be required to effectively stop their occurrence and potential widespread transmission. Eventually, new stable live-attenuated polio vaccines with no risk of reversion might be required to respond to any poliovirus isolation in the post-eradication era. PMID:26313548

  8. Post-polio syndrome, spinal cord injury and statin myopathy: double trouble or incorrect diagnosis? Two case reports.

    Science.gov (United States)

    Werhagen, Lars; Borg, Kristian

    2011-07-01

    To discuss the importance of a thorough clinical examination and evaluation of symptoms in upper and lower motor neurone lesions. Case report. Post-polio outpatient clinic, Danderyds University Hospital, Stockholm, Sweden. We describe here two patients with a past history of poliomyelitis, who were experiencing increasing muscular weakness. Clinical evaluation led to diagnoses of spinal cord injury and statin myopathy, respectively. In order to make a correct diagnosis it is essential to distinguish between lower and upper motor neurone lesions. In the case of a lower motor neurone disorder a neurophysiological examination is necessary for a correct diagnosis, and is a prerequisite for adequate treatment and rehabilitation.

  9. Elevated plasma inflammatory mediators in post-polio syndrome: No association with long-term functional decline.

    Science.gov (United States)

    Bickerstaffe, A; Beelen, A; Lutter, R; Nollet, F

    2015-12-15

    A key feature of post-polio syndrome (PPS) is progressive loss of muscle strength. In other chronic diseases systemic inflammation has been linked to muscle wasting. In this study plasma TNF-α, IL-6, IL-8, and leptin levels were significantly increased in PPS-patients compared to healthy controls. There was however no association between these raised systemic levels of inflammatory mediators and long-term decline in quadriceps strength or other clinical parameters. In conclusion, there is evidence for systemic inflammation in PPS, yet the relationship with clinical deterioration remains tenuous. Copyright © 2015 Elsevier B.V. All rights reserved.

  10. Expresión en escherichia coli de un peptido perteneciente a la proteina vp1 del virus del polio

    Directory of Open Access Journals (Sweden)

    Myriam Sánchez de Gómez

    2010-07-01

    Full Text Available Una secuencia sintética de 49 pb codificante para un péptido de la cubierta del virus del Polio se clonó en el vector de fusión pEZZ8, basado en el gen de la proteína A del Staphylococcus aureus. La expresión se hizo en Escherichia coli y la proteína de fusión se recuperó en el sobrenadante. Se purificó mediante cromatografía de afinidad con IgG Sepharosa y se identificó por medio de electroforesis en presencia de SDS.

  11. Enterovirus no polio de casos con parálisis residual. Colombia, 1992-1995

    Directory of Open Access Journals (Sweden)

    Dioselina Peláez

    1999-06-01

    Full Text Available Las parálisis fláccidas agudas (PFA tienen una amplia variedad de orígenes y de agentes causales: físicos, fisiopatológicos, tóxicos e infecciosos. Entre estos últimos, el virus salvaje (silvestre de la poliomielitis y el enterovirus 71 (EV71, parecen ser los agentes virales más frecuentes. Habiendo eliminado el poliovirus salvaje autóctono como agente causal de enfermedad paralítica en Colombia desde junio de 1991 y teniendo aislamientos de virus no polio en el 20,8% del total de casos de PFA notificados anualmente, quisimos conocer el papel que juegan los enterovirus en la incidencia de parálisis fláccida aguda y la dinámica de circulación y distribución de los mismos en Colombia. Se revisó la base de datos de los casos notificados al Programa de Erradicación de la Poliomielitis en Colombia entre el 1"" de enero de 1992 y el 31 de diciembre de 1995, al cual se notificaron 856 casos sospechosos de niños menores de 15 años, y se escogieron 69 casos para el estudio pero se recuperaron 57 aislamientos virales por reinoculación en células RD y Hep-2C. Estos se identificaron mediante neutralización con mezclas de antisueros de Lim & Benyesh-Melnick (LBM.Todos ellos fueron sometidos a caracterización molecular mediante reacción en cadena de la polimerasa -PCR-, utilizando iniciadores complementarios a la regiónVP1 del genoma viral, seguida del análisis de secuencia de nucleótidos de los fragmentos amplificados por PCR. La identificación final del serotipo se realizó por comparación de nucleótidos en auto assemblery el análisis descriptivo de los datos. No se estableció circulación mayor de ningún serotipo específico en región geográfica alguna del país. Tampoco hubo asociación causal a ninguna patología característica con ninguno de los enterovirus aislados. Se describe el hallazgo de EV71 en un caso de PFA con diagnóstico clínico de síndrome de Guillain-Barré. La descripción de 22 serotipos diferentes

  12. Adult Immunization

    Directory of Open Access Journals (Sweden)

    Omer Coskun

    2008-04-01

    Full Text Available Despite the many advances in modern medicine, each year thousands of people in the world die from diseases that are easily prevented by safe and effective vaccines. Few measures in preventive medicine are of such proven value and as easy to implement as routine immunization against infectious diseases. Prevention of infection by immunization is a lifelong process. There are a number of vaccines that all adults (¡I18 years require. There are also other vaccines that need to be tailored to meet individual variations in risk resulting from occupation, foreign travel, underlying illness, lifestyle and age. In this study, we tried to review this important subject. [TAF Prev Med Bull 2008; 7(2.000: 159-166

  13. Adult Immunization

    Directory of Open Access Journals (Sweden)

    Omer Coskun

    2008-04-01

    Full Text Available Despite the many advances in modern medicine, each year thousands of people in the world die from diseases that are easily prevented by safe and effective vaccines. Few measures in preventive medicine are of such proven value and as easy to implement as routine immunization against infectious diseases. Prevention of infection by immunization is a lifelong process. There are a number of vaccines that all adults (¡I18 years require. There are also other vaccines that need to be tailored to meet individual variations in risk resulting from occupation, foreign travel, underlying illness, lifestyle and age. In this study, we tried to review this important subject. [TAF Prev Med Bull. 2008; 7(2: 159-166

  14. Water isotope effect on the thermostability of a polio viral RNA hairpin: A metadynamics study

    Science.gov (United States)

    Pathak, Arup K.; Bandyopadhyay, Tusar

    2017-04-01

    Oral polio vaccine is considered to be the most thermolabile of all the common childhood vaccines. Despite heavy water (D2O) having been known for a long time to stabilise attenuated viral RNA against thermodegradation, the molecular underpinnings of its mechanism of action are still lacking. Whereas, understanding the basis of D2O action is an important step that might reform the way other thermolabile drugs are stored and could possibly minimize the cold chain problem. Here using a combination of parallel tempering and well-tempered metadynamics simulation in light water (H2O) and in D2O, we have fully described the free energy surface associated with the folding/unfolding of a RNA hairpin containing a non-canonical basepair motif, which is conserved within the 3'-untranslated region of poliovirus-like enteroviruses. Simulations reveal that in heavy water (D2O) there is a considerable increase of the stability of the folded basin as monitored through an intramolecular hydrogen bond (HB), size, shape, and flexibility of RNA structures. This translates into a higher melting temperature in D2O by 41 K when compared with light water (H2O). We have explored the hydration dynamics of the RNA, hydration shell around the RNA surface, and spatial dependence of RNA-solvent collective HB dynamics in the two water systems. Simulation in heavy water clearly showed that D2O strengthens the HB network in the solvent, lengthens inter-residue water-bridge lifetime, and weakens dynamical coupling of the hairpin to its solvation environment, which enhances the rigidity of solvent exposed sites of the native configurations. The results might suggest that like other added osmoprotectants, D2O can act as a thermostabilizer when used as a solvent.

  15. Exploring the Impact of Supplementary Schools on Black and Minority Ethnic Pupils’ Mainstream Attainment

    Science.gov (United States)

    Maylor, Uvanney; Rose, Anthea; Minty, Sarah; Ross, Alistair; Issa, Tozun; Kuyok, Kuyok Abol

    2013-01-01

    This paper reports findings from a study commissioned by the (then) Department for Children, Schools and Families. The research mapped the provision, and explored the impact, of supplementary schools and aimed specifically to develop further understanding as to how supplementary schools might raise the attainment of Black and Minority Ethnic…

  16. Spillover effects of supplementary on basic health insurance: Evidence from the Netherlands

    NARCIS (Netherlands)

    A-F. Roos (Anne-Fleur); F.T. Schut (Erik)

    2012-01-01

    textabstractLike many other countries, the Netherlands has a health insurance system that combines mandatory basic insurance with voluntary supplementary insurance. Both types of insurance are founded on different principles. Since basic and supplementary insurance are sold by the same health

  17. Effect of supplementary feed and stocking rate on the production of ...

    African Journals Online (AJOL)

    This study was conducted to determine the effect of two different levels of supplementary feed and two different stocking rates on the production of grazing ostriches. One hundred and seventy ostriches were randomly allocated to four groups and kept on irrigated lucerne pasture with or without supplementary feed from ...

  18. Supplementary feeding in the care of the wasted HIV infected patient

    African Journals Online (AJOL)

    Africa and south Asia, and supplementary feeding is often offered ... not receive supplementary feeding, but the ethical review .... and implementing an innovative HIV/AIDS leadership and management. Fellowship Program to address challenges inherent in the provision of comprehensive and integrated HIV prevention, ...

  19. 75 FR 43945 - Convention on Supplementary Compensation for Nuclear Damage Contingent Cost Allocation

    Science.gov (United States)

    2010-07-27

    ... supplementary fund,'' which provides an additional tier of compensation not otherwise available under a State's... compensation required under the Convention, that is, the international supplementary fund. (The first tier of compensation would be funded pursuant to the governing United States law for nuclear incidents, the PAA.) Funds...

  20. 76 FR 40391 - Final Supplementary Rules on Public Lands in Idaho

    Science.gov (United States)

    2011-07-08

    ... second commenter voiced concern about the fiscal impact of the proposed supplementary rules, as well as about the creation of new laws. These final supplementary rules will have no budgetary impact and do not... liquid or solid, patented or not, containing alcohol, spirits, or wine, and susceptible of being consumed...

  1. Trends in the Use of Supplementary Materials in Environmental Science Journals

    Science.gov (United States)

    Kenyon, Jeremy; Sprague, Nancy R.

    2014-01-01

    Our research examined the use of supplementary materials in six environmental science disciplines: atmospheric sciences, biology, fisheries, forestry, geology, and plant sciences. Ten key journals were selected from each of these disciplines and the number of supplementary materials, such as data files or videos, in each issue was noted over a…

  2. Effect of supplementary cementing materials on the concrete corrosion control

    Directory of Open Access Journals (Sweden)

    Mejía de Gutiérrez, R.

    2003-12-01

    Full Text Available Failure of concrete after a period of years, less than the life expected for which it was designed, may be caused by the environment to which it has been exposed or by a variety of internal causes. The incorporation of supplementary materials has at the Portland cement the purpose of improving the concrete microstructure and also of influence the resistance of concrete to environmental attacks. Different mineral by-products as ground granulated blast furnace slag (GGBS, silica fume (SF, metakaolin (MK, fly ash (FA and other products have been used as supplementary cementing materials. This paper is about the behavior of concrete in the presence of mineral additions. Compared to Portland cements, blended cements show lower heat of hydration, lower permeability, greater resistance to sulphates and sea water. These blended cements find the best application when requirements of durability are regarded as a priority specially on high performance concrete.

    La falla del concreto en un tiempo inferior a la vida útil para la cual se diseñó puede ser consecuencia del medio ambiente al cual ha estado expuesto o de algunas otras causas de tipo interno. La incorporación de materiales suplementarios al cemento Portland tiene el propósito de mejorar la microestructura del concreto y también de contribuir a la resistencia del concreto a los ataques del medio ambiente. Diferentes minerales y subproductos tales como escorias granuladas de alto horno, humo de sílice, metacaolín, ceniza volante y otros productos han sido usados como materiales suplementarios cementantes. Este documento presenta el comportamiento del hormigón en presencia de diferentes adiciones. Los cementos adicionados, comparados con los cementos Portland muestran bajos calores de hidratación, baja permeabilidad, mayor resistencia a sulfatos y a agua de mar. Estos cementos adicionados encuentran un campo de aplicación importante cuando los requerimientos de durabilidad son

  3. Validation of infant immunization billing codes in administrative data.

    Science.gov (United States)

    Schwartz, Kevin L; Tu, Karen; Wing, Laura; Campitelli, Michael A; Crowcroft, Natasha S; Deeks, Shelley L; Wilson, Sarah E; Wilson, Kumanan; Gemmill, Ian; Kwong, Jeffrey C

    2015-01-01

    Ontario has a single payer provincial health insurance program. Administrative data may provide a potentially robust source of information for post-marketing vaccine studies. Vaccine-specific immunization billing codes were introduced in 2011. Our objective was to validate Ontario's universal health care administrative datasets to assess infant immunization status. Electronic medical record data from the Electronic Medical Record Administrative data Linked Database (EMRALD) was used as the reference standard to calculate performance characteristics of the Ontario Health Insurance Plan (OHIP) database vaccine-specific and general immunization codes for 4 primary infant immunizations: diphtheria, tetanus, acellular pertussis, inactivated polio, Haemophilus influenzae type B (DTaP-IPV-Hib) combination vaccine, pneumococcal conjugate vaccine, measles, mumps, rubella (MMR) vaccine, and meningococcal conjugate serogroup C vaccine. OHIP billing claims had specificity ranging from 81% to 92%, sensitivity 70% to 83%, positive predictive value (PPV) 97% to 99%, and negative predictive value (NPV) 13% to 46% for identifying the various specific vaccines in administrative data. For cohorts vaccinated in the new code introduction phase, using both the vaccine-specific and general codes had higher sensitivity than the vaccine-specific codes alone. In conclusion, immunization billing claims from administrative data in Ontario had high specificity and PPV, moderate sensitivity, and low NPV. This study identifies some of the applications of utilizing administrative data for post-marketing vaccine studies. However, limitations of these data decrease their utility for measuring vaccine coverage and effectiveness. Therefore, the establishment of a comprehensive and linkable immunization registry should be a provincial priority.

  4. Salk's HIV immunogen: an immune-based therapy in human trials since 1988.

    Science.gov (United States)

    Jonas Salk, the developer of the first polio vaccine, has created a therapeutic vaccine for HIV which helps the immune system fight disease progression. Salk uses inactivated HIV-1 virus combined with Incomplete Freund's Adjuvant (IFA) in the vaccine preparation. The resulting HIV-1 immunogen was first studied in 1987, and since then, 235 seropositive individuals have received inoculations without serious adverse effects. Data from the first 25 subjects indicate that immunization with the HIV-1 immunogen results in improvement of cell-mediated response against the virus, a slower increase in the amount of virus present, and a reduced rate of clinical progression. Subsequent studies also show that higher doses of immunogen may produce stronger cell-mediated responses and high HIV-DTH (delayed-type hypersensitivity responsiveness immunogen) is associated with better outcome. Additional trials of HIV-1 immunogen are awaiting Food and Drug Administration approval.

  5. Immunization campaigns and political agendas: retrospective from Ecuador and El Salvador.

    Science.gov (United States)

    Gloyd, Stephen; Suarez Torres, Jose; Mercer, Mary Anne

    2003-01-01

    Since the mid-1980s international donors have promoted vertical, campaign-based strategies to help improve immunization coverage in poor countries. National immunization days (NIDs) are currently in vogue and are prominent in the worldwide polio eradication efforts. In spite of their widespread use, campaigns that include NIDs have not been well evaluated for their effects on coverage, reduction in vaccine-preventable diseases, or effects on the health system. An assessment of the results of two such campaigns implemented in Ecuador and El Salvador shows limited impact on short-term coverage and questionable effects on long-term coverage and disease incidence. Although NIDs may have substantial short-term political benefits, the vertical approach can undermine provision of routine services by ministries of health and may be counterproductive in the long-term.

  6. [The frequency of detection of non-polio enteroviruses in foul and fecal waste waters, water and some food products].

    Science.gov (United States)

    Sergevnin, V I; Tryasolobova, M A; Kudrevatykh, E V; Kuzovnikova, E Z

    2016-01-01

    In the Perm Territory from 2010 to 2014 155 samples offoul andfecal waste waters, 293 samples of surface water, 827 samples of supply net water, and 57 vegetable and fruit water-washes were examined for the RNA enterovirus agent with the use of polymerase chain reaction (PCR) method. In parallel 155 wastewater samples, 20 samples of surface water, and 4 samples of supply net water were examined for non-polio enterovirus agent with the use of virological methods. In the samples of foul waste waters the RNA enterovirus agent was detected in 74.8 ± 3.4%, and nonpolio enterovirus agent - in 65.1 ± 3.8%. In the samples of surface water the RNA enterovirus agent was detected in 2.3 ± 0.8%; in the area offoul and fecal waste waters the non-polio enterovirus agent was detected in 20.0 ± 4.4% in the process of virological investigation of RNA-positive water samples. In supply net water the RNA enterovirus agent was detected in 0.8 ± 0.3 %, on the surface of vegetables, fruits, and grapes - in 10.5 ± 3.9 %.

  7. Fine structure of changes produced in cultured cells sampled at specified intervals during a single growth cycle of polio virus.

    Science.gov (United States)

    KALLMAN, F; WILLIAMS, R C; DULBECCO, R; VOGT, M

    1958-05-25

    Primary suspended cultures of rhesus monkey kidney cells were infected with poliomyelitis virus, type 1 (Brunhilde strain). The release of virus from these cells over a one-step growth curve was correlated with their change in fine structure, as seen in the electron microscope. Most of the cells were infected nearly simultaneously, and morphological changes developed in the cells were sufficiently synchronous to be classified into three stages. The earliest change (stage I) became visible at a time when virus release into the culture fluid begins, some 3 hours after adsorption. Accentuation of the abnormal characteristics soon occurs, at 4 to 7 hours after adsorption, and results in stage II. Stage III represents the appearance of cells after their rate of virus release had passed its maximum, and probably the abnormal morphology of these cells reflects non-specific physiological damage. There seems to be consistency between the previously described cellular changes as seen under the light microscope and the finer scale changes reported here. Cytoplasmic bodies, called U bodies, were seen in large number at the time when the virus release was the most rapid (stage II). While these bodies are not of proper size to be considered polio virus, they seem to be specifically related to the infection. No evidence was found for the presence of particles that could even be presumptively identified with those of polio virus.

  8. Urea and salt as supplementary diet for crossbreed milk cows

    Directory of Open Access Journals (Sweden)

    César Roberto Viana Teixeira

    2015-08-01

    Full Text Available This study aimed to evaluate the use of supplementary feed with different percentages of urea and mineral salt for crossbred milk cows. Ten animals were used, mean body weight 480 kg ± 9,7, distributed in a 5 x 5 double Latin square, with treatments of supplements with different urea and mineral salt percentages, namely, 10:10; 10:20; 20:10 and 20:20, completed to 100% with corn meal. Data underwent statistical analysis by SAS at 0.05 significance level. The use of supplements increased (p < 0.05 the total dry matter (DM intake of diet. The increase in the level of urea in the supplement decreased DM intake of supplement. The use of supplements increased (p < 0.05 DM digestibility. The treatments with presence of supplement showed higher (p < 0.05 milk production. Supplemented diets may be used to correct nutritional deficiencies of sugar cane, with higher intake, digestibility and milk production. Treatments with 20% urea in the composition of the supplement caused a lower DM consumption with the same performance in the animals. The above-mentioned treatments had the best efficiency.

  9. Supplementary Material for: Tukey g-and-h Random Fields

    KAUST Repository

    Xu, Ganggang

    2016-01-01

    We propose a new class of transGaussian random fields named Tukey g-and-h (TGH) random fields to model non-Gaussian spatial data. The proposed TGH random fields have extremely flexible marginal distributions, possibly skewed and/or heavy-tailed, and, therefore, have a wide range of applications. The special formulation of the TGH random field enables an automatic search for the most suitable transformation for the dataset of interest while estimating model parameters. Asymptotic properties of the maximum likelihood estimator and the probabilistic properties of the TGH random fields are investigated. An efficient estimation procedure, based on maximum approximated likelihood, is proposed and an extreme spatial outlier detection algorithm is formulated. Kriging and probabilistic prediction with TGH random fields are developed along with prediction confidence intervals. The predictive performance of TGH random fields is demonstrated through extensive simulation studies and an application to a dataset of total precipitation in the south east of the United States. Supplementary materials for this article are available online.

  10. Supplementary Eye Field Encodes Confidence in Decisions Under Risk.

    Science.gov (United States)

    So, NaYoung; Stuphorn, Veit

    2016-02-01

    Choices are made with varying degrees of confidence, a cognitive signal representing the subjective belief in the optimality of the choice. Confidence has been mostly studied in the context of perceptual judgments, in which choice accuracy can be measured using objective criteria. Here, we study confidence in subjective value-based decisions. We recorded in the supplementary eye field (SEF) of monkeys performing a gambling task, where they had to use subjective criteria for placing bets. We found neural signals in the SEF that explicitly represent choice confidence independent from reward expectation. This confidence signal appeared after the choice and diminished before the choice outcome. Most of this neuronal activity was negatively correlated with confidence, and was strongest in trials on which the monkey spontaneously withdrew his choice. Such confidence-related activity indicates that the SEF not only guides saccade selection, but also evaluates the likelihood that the choice was optimal. This internal evaluation influences decisions concerning the willingness to bear later costs that follow from the choice or to avoid them. More generally, our findings indicate that choice confidence is an integral component of all forms of decision-making, whether they are based on perceptual evidence or on value estimations. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  11. Colour preferences of UK garden birds at supplementary seed feeders

    Science.gov (United States)

    Rothery, Luke; Scott, Graham W.

    2017-01-01

    Supplementary feeding of garden birds generally has benefits for both bird populations and human wellbeing. Birds have excellent colour vision, and show preferences for food items of particular colours, but research into colour preferences associated with artificial feeders is limited to hummingbirds. Here, we investigated the colour preferences of common UK garden birds foraging at seed-dispensing artificial feeders containing identical food. We presented birds simultaneously with an array of eight differently coloured feeders, and recorded the number of visits made to each colour over 370 30-minute observation periods in the winter of 2014/15. In addition, we surveyed visitors to a garden centre and science festival to determine the colour preferences of likely purchasers of seed feeders. Our results suggest that silver and green feeders were visited by higher numbers of individuals of several common garden bird species, while red and yellow feeders received fewer visits. In contrast, people preferred red, yellow, blue and green feeders. We suggest that green feeders may be simultaneously marketable and attractive to foraging birds. PMID:28212435

  12. Colour preferences of UK garden birds at supplementary seed feeders.

    Directory of Open Access Journals (Sweden)

    Luke Rothery

    Full Text Available Supplementary feeding of garden birds generally has benefits for both bird populations and human wellbeing. Birds have excellent colour vision, and show preferences for food items of particular colours, but research into colour preferences associated with artificial feeders is limited to hummingbirds. Here, we investigated the colour preferences of common UK garden birds foraging at seed-dispensing artificial feeders containing identical food. We presented birds simultaneously with an array of eight differently coloured feeders, and recorded the number of visits made to each colour over 370 30-minute observation periods in the winter of 2014/15. In addition, we surveyed visitors to a garden centre and science festival to determine the colour preferences of likely purchasers of seed feeders. Our results suggest that silver and green feeders were visited by higher numbers of individuals of several common garden bird species, while red and yellow feeders received fewer visits. In contrast, people preferred red, yellow, blue and green feeders. We suggest that green feeders may be simultaneously marketable and attractive to foraging birds.

  13. Supplementary remarks for interpretation of liver scintigraphic findings

    International Nuclear Information System (INIS)

    Karasawa, Masaaki

    1981-01-01

    The liver scintigraphy is nowadays widely accepted as one of the versatile techniques for figure out of the morbid morphology of the liver. However, it is important to note that the liver is one of the most well recognized visceral organs which reveals various anatomical dislocation and distorsion of the contour being effected by compression from adjacent visceral organs and tissues. Based on these facts, the diagnosis on the basis of the liver scintigraphy only sometimes leads to the misdiagnosis. For correcting this pitfall, the author has performed simultaneous application of (1) Plain X ray study, (2) Gastrointestinal study, (3) Angiographic study and (4) pneumo-peritoneography. The pneumo-peritoneography has performed in 43 cased. It is concluded the simultaneous application of the above-mentioned techniques as well as the scintigraphic study give much precised diagnostic results. Moreover, the application of the pneumo-peritoneography to the scintigraphic study gives much better results. The clinical importance of these supplementary methods in applying the scintigraphic study of the liver was described in this communication in full detail. (author)

  14. Experiences of falls and strategies to manage the consequences of falls in persons with late effects of polio: A qualitative study

    Directory of Open Access Journals (Sweden)

    Christina Brogårdh

    2017-08-01

    Full Text Available Objective: To explore how persons with late effects of polio experience falls and what strategies they use to manage the consequences of falls. Design: A qualitative study with face-to-face interviews. Data were analysed by systematic text condensation. Participants: Fourteen ambulatory persons (7 women; mean age 70 years with late effects of polio. Results: Analysis resulted in one main theme, “Everyday life is a challenge to avoid the consequences of falls”, and 3 categories with 7 subcategories. Participants perceived that falls were unpredictable and could occur anywhere. Even slightly uneven surfaces could cause a fall, and increased impairments following late effects of polio led to reduced movement control and an inability to adjust balance quickly. Physical injuries were described after the falls, as well as emotional and psychological reactions, such as embarrassment, frustration and fear of falling. Assistive devices, careful planning and strategic thinking were strategies to prevent falls, together with adaptation and social comparisons to mitigate the emotional reactions. Conclusion: Experiences of falls greatly affect persons with late effects of polio in daily life. To reduce falls and fall-related consequences both problem-focused and emotion-focused strategies are used. In order to increase daily functioning, these findings should be included in a multifaceted falls management programme.

  15. The virus and the vaccine: the true story of a cancer-causing monkey virus, contaminated polio vaccine, and the millions of Americans exposed

    National Research Council Canada - National Science Library

    Bookchin, Debbie; Schumacher, Jim

    2004-01-01

    .... But the story of the vaccine has a dark side, one that has never been fully told before... Between 1954 and 1963, close to 98 million Americans received polio vaccinations contaminated with a carcinogenic monkey virus, now known as SV40...

  16. Individual level determinants for not receiving immunization, receiving immunization with delay, and being severely underimmunized among rural western Kenyan children.

    Science.gov (United States)

    Gibson, Dustin G; Ochieng, Benard; Kagucia, Eunice W; Obor, David; Odhiambo, Frank; O'Brien, Katherine L; Feikin, Daniel R

    2015-11-27

    Estimating vaccination coverage and delays are important because these measures can identify at risk sub-populations who can be targeted with interventions and public health policies. This paper sought to determine estimates and risk factors for children in rural western Kenya who did not receive immunization, received immunization with delay, or were severely underimmunized. Caregivers of children aged 12-23 months old were surveyed for immunization history using written records from the immunization booklet. Risk factors for not receiving immunization, delayed immunization, and severe underimmunization were calculated using log-binomial regression. Children were categorized as delayed if a given immunization was received greater than four weeks from the age-appropriate scheduled date. Severely underimmunized children were those who were fully unvaccinated for more than 90 days and had three or more vaccines delayed or not given. Immunization coverage for pentavalent1, pentavalent3, measles, and fully immunized child (FIC; BCG, three doses of polio, three doses of pentavalent, and measles vaccines) were 99%, 94%, 83%, and 80%, respectively. Approximately, 10%, 24%, and 29%, of children were delayed for pentavalent1, pentavalent3, and measles, respectively. Each model produced a unique combination of risk factors with only advanced maternal age as a risk factor common to all models. Children with delayed receipt of pentavalent1 were at risk for not receiving pentavalent3 (RR: 5.20; 95%CI 3.48, 7.77), measles vaccine (RR: 1.48; 95%CI 1.12, 1.95), and not achieving FIC (RR: 1.88; 95%CI 1.51, 2.34) compared with children who received pentavalent1 on time. Immunization coverage among 12-23 month old children was high, yet a substantial proportion of children were vaccinated with delay. Although vaccine coverage and timeliness are often conceptualized as separate measures, the finding that delayed pentavalent1 receipt was a strong risk factor for not receiving future

  17. The effects of a home-based arm ergometry exercise programme on physical fitness, fatigue and activity in polio survivors: protocol for a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Murray Deirdre

    2012-12-01

    Full Text Available Abstract Background Many Polio survivors have reduced mobility, pain and fatigue, which make access to conventional forms of aerobic exercise difficult. Inactivity leads to increased risk of health problems, many of which are prevalent among Polio survivors. Aerobic exercise programmes in Polio survivors should utilise stable muscle groups and should be designed to minimise exacerbation of pain and fatigue. A home-based arm ergometry aerobic exercise programme may represent an affordable and accessible exercise modality, incorporating exercise prescription principles in this group. Methods/design This is a prospective, single blinded, randomised controlled trial. There are two arms; exercise intervention using arm ergometers and control. Polio survivors meeting eligibility criteria will be recruited and randomly allocated to intervention or control groups. Participants allocated to the intervention group will receive a small arm ergometer and a polar heart rate monitor. They will carry out a home-based moderate intensity (50-70% HRMax aerobic exercise programme for eight weeks, following instruction by the treating physiotherapist. Assessments will occur at baseline and after eight weeks and will include tests of physical fitness, activity, energy cost of walking, fatigue and quality of life. Clinically feasible assessment tools including the Six Minute Arm Test, the Physical Activity Scale for People with Physical Disabilities questionnaire, the Physiological Cost Index, Fatigue Severity Scale and the SF-36v2 will be utilised. Discussion The efficacy of a home-based arm ergometry programme in Polio survivors will be examined. No previous trial has examined such a programme using a wide range of outcome measures pertinent to Polio survivors. This study will provide new information on the impact of arm ergometry on physical fitness, activity, body composition, fatigue, pain, muscle strength, and health related quality of life. Also, the study

  18. Restless legs syndrome and post polio syndrome: a case-control study.

    Science.gov (United States)

    Romigi, A; Pierantozzi, M; Placidi, F; Evangelista, E; Albanese, M; Liguori, C; Nazzaro, M; Risina, B U; Simonelli, V; Izzi, F; Mercuri, N B; Desiato, M T

    2015-03-01

    The aim was to investigate the prevalence of restless legs syndrome (RLS), fatigue and daytime sleepiness in a large cohort of patients affected by post polio syndrome (PPS) and their impact on patient health-related quality of life (HRQoL) compared with healthy subjects. PPS patients were evaluated by means of the Stanford Sleepiness Scale and the Fatigue Severity Scale (FSS). The Short Form Health Survey (SF-36) questionnaire was utilized to assess HRQoL in PPS. RLS was diagnosed when standard criteria were met. Age and sex matched healthy controls were recruited amongst spouses or friends of PPS subjects. A total of 66 PPS patients and 80 healthy controls were enrolled in the study. A significantly higher prevalence of RLS (P < 0.0005; odds ratio 21.5; 95% confidence interval 8.17-57) was found in PPS patients (PPS/RLS+ 63.6%) than in healthy controls (7.5%). The FSS score was higher in PPS/RLS+ than in PPS/RLS- patients (P = 0.03). A significant decrease of SF-36 scores, including the physical function (P = 0.001), physical role (P = 0.0001) and bodily pain (P = 0.03) domains, was found in PPS/RLS+ versus PPS/RLS- patients. Finally, it was found that PPS/RLS+ showed a significant correlation between International Restless Legs Scale score and FSS (P < 0.0001), as well as between International Restless Legs Scale score and most of the SF-36 items (physical role P = 0.0018, general health P = 0.0009, vitality P = 0.0022, social functioning P = 0.002, role emotional P = 0.0019, and mental health P = 0.0003). Our findings demonstrate a high prevalence of RLS in PPS, and that RLS occurrence may significantly influence the HRQoL and fatigue of PPS patients. A hypothetical link between neuroanatomical and inflammatory mechanisms in RLS and PPS is suggested. © 2014 EAN.

  19. Parents' Guide to Childhood Immunization.

    Science.gov (United States)

    Center for Disease Control (DHEW/PHS), Atlanta, GA.

    This booklet addressed to parents provides information on seven serious childhood diseases and the vaccines that can provide protection for each. A description of the causes, symptoms, natural course and possible complications of each of the seven diseases--measles, polio, rubella or German measles, mumps, diptheria, pertussis or whooping cough,…

  20. Reasons for non-immunization of children in an urban, low income group in North India.

    Science.gov (United States)

    Mathew, Joseph L; Babbar, Harsh; Yadav, Sangita

    2002-07-01

    A study was undertaken on 500 children under the age of 5 years belonging to a low income group. All were attending the paediatrics outpatient department of a large teaching hospital in New Delhi, India. Only 25% were found to have received complete primary immunization as per the National Immunization Schedule (bacille Calmette-Guérin at birth, three doses of diphtheria, pertussis and tetanus and oral poliovirus vaccine at 6,10 and 14 weeks and measles vaccine at 9 months). The major reasons for non-immunization of the children were: migration to a native village (26.4%); domestic problems (9.6%); the immunization centre was located too far from their home (9.6%); and the child was unwell when the vaccination was due (9%). Twelve per cent of mothers could not give any reason for non-immunization. In addition to the migration of children to rural areas, the other significant finding was an indirect effect of intensive OPV administration as part of polio eradication initiative. The lack of awareness and fear of side effects constituted a small minority of reasons for non-immunization.