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Sample records for danish salmonella surveillance

  1. A new Salmonella surveillance and control programme in Danish pig herds and slaughterhouses

    DEFF Research Database (Denmark)

    Nielsen, B.; Alban, L.; Stege, H.

    2001-01-01

    The Danish Salmonella Surveillance and Control Programme for pigs operates at all stages of the production chain and has been applied nationally since 1995. Due to the program the level of Salmonella in Danish pork has declined from 3.5 % in 1993 to 0.7 % in the year 2000. Simultaneously, the num...

  2. Repeated isolation of Salmonella enterica Goverdhan, a very rare serovar, from Danish poultry surveillance samples

    DEFF Research Database (Denmark)

    Pedersen, Karl; Sørensen, Gitte; Szabo, Istvan

    2014-01-01

    We report here the appearance of a very rare serovar of Salmonella, S. enterica subsp. enterica serovar Goverdhan, in routine Salmonella surveillance samples from Danish poultry production. S. Goverdhan was found on nine occasions: in one broiler breeder farm in October 2010, four broiler farms a...

  3. Nation-wide Salmonella enterica surveillance and control in Danish slaughter swine herds

    DEFF Research Database (Denmark)

    Mousing, Jan; Jensen, P.T.; Halgaard, C.

    1997-01-01

    A nation-wide Salmonella enterica surveillance and control programme was initiated in Danish finishing herds over the first quarter of 1995, In Denmark, all swine for slaughter are identifiable by a unique herd code. For each herd code, and depending on the herd's annual kill, random samples...... herd sizes). Irrespective of Salmonella level, all herds receive a monthly update on the current results of the S. enterica test results. IF a herd is categorized in Level 2 or 3, it must receive an advisory visit by a practising veterinarian and a local swine extension specialist, and certain...... management hygiene precautions must be taken. If a herd is categorized in Level 3, the finishers from the herd must additionally be slaughtered under special hygiene precautions. This is supervised by the veterinary authorities. During 1995, 604 000 samples were tested for S. enterica, corresponding to 3...

  4. The new classification system for slaughter-pig herds in the Danish Salmonella surveillance-and-control program

    DEFF Research Database (Denmark)

    Alban, L.; Stege, Helle; Dahl, J.

    2002-01-01

    The Danish surveillance-and-control program for Salmonella in slaughter pigs was introduced in 1995. The key element of the program is a quick and correct identification of herds with high seroprevalence. After 5 years, the classification scheme was evaluated-and a revision was made. Data from two...... the Danish Salmonella Database including all herds in 2000. The classification scheme has been adjusted on the following points. (1) The sampling has been simplified into 60, 75, or 100 samples per herd per year depending on herd size. This means more-precise estimates for the seroprevalence among smaller...

  5. Risk factors for changing test classification in the Danish surveillance program for Salmonella in dairy herds

    DEFF Research Database (Denmark)

    Nielsen, Lennarth Ravn; Warnick, L. D.; Greiner, M.

    2007-01-01

    A surveillance program in which all cattle herds in Denmark are classified into Salmonella infection categories has been in place since 2002. Dairy herds were considered test negative and thus most likely free of infection if Salmonella antibody measurements were consistently low in bulk tank milk...... between 2 consecutive quarters of the year. The Salmonella serotypes in question were Salmonella Dublin or other serotypes that cross-react with the Salmonella Dublin antigen in the ELISA (e.g., some Salmonella Typhimurium types). Two logistic regression models that accounted for repeated measurements...

  6. Simulation model estimates of test accuracy and predictive values for the Danish Salmonella surveillance program in dairy herds

    DEFF Research Database (Denmark)

    Warnick, L.D.; Nielsen, L.R.; Nielsen, Jens

    2006-01-01

    The Danish government and cattle industry instituted a Salmonella surveillance program in October 2002 to help reduce Salmonella enterica subsp. enterica serotype Dublin (S. Dublin) infections. All dairy herds are tested by measuring antibodies in bulk tank milk at 3-month intervals. The program...... is based on a well-established ELISA, but the overall test program accuracy and misclassification was not previously investigated. We developed a model to simulate repeated bulk tank milk antibody measurements for dairy herds conditional on true infection status. The distributions of bulk tank milk...

  7. Pre-harvest surveillance of Campylobacter and Salmonella in Danish broiler flocks: a 2-year study

    DEFF Research Database (Denmark)

    Wedderkopp, A.; Gradel, K.O.; Jorgensen, J.C.

    2001-01-01

    In national surveillance programmes of broiler flocks carried out in Denmark during 1998 and 1999, 89,110 samples for Campylobacter representing 8911 broiler flocks were taken at 10 different abattoirs, and 44,550 samples for Salmonella were taken from the same flocks in the broiler houses...... at the farms. Of the swabs, 42.5% were Campylobacter positive. Most positive samples were found during July, August and September, while the lowest number of positive samples were found during January, February, March and April. Of the flocks, 5.5% were Salmonella positive, but no seasonal variation...... was observed. For each flock, the presence of Campylobacter and Salmonella was recorded in order to estimate the possible correlation between colonisation with the two pathogens. In conclusion, no significant effects on intensive cleaning and disinfection procedures on Campylobacter occurrence could...

  8. Spatial surveillance during control of infectious diseases – Salmonella Dublin in Denmark 2002-2009

    DEFF Research Database (Denmark)

    Ersbøll, Annette Kjær; Nielsen, Liza Rosenbaum

    2010-01-01

    Salmonella Dublin is the most commonly isolated Salmonella serotype in Danish cattle and leads to economic and welfare losses in infected herds. Furthermore, it leads to high mortality in human cases. A national surveillance program for Salmonella Dublin was initiated in Denmark in October 2002. ...

  9. Evaluation of a serological Salmonella Mix-ELISA for poultry used in a national surveillance programme

    DEFF Research Database (Denmark)

    Feld, Niels Christian; Ekeroth, Lars; Gradel, K.O.

    2000-01-01

    A Mix-ELISA using lipopolysaccharide antigens from Salmonella enterica serotype Enteritidis and Typhimurium? was evaluated using samples collected over time in the Danish salmonella surveillance programme for poultry. Serological samples (n = 42813) taken from broiler-breeder flocks after a year...

  10. Salmonella surveillance and control for finisher pigs and pork in Denmark — A case study

    DEFF Research Database (Denmark)

    Alban, L.; Baptista, F.M.; Møgelmose, V.

    2012-01-01

    identification of herds with respect to the risk for Salmonella that they represented. However, an analysis of risk-mitigating actions applied along the chain from stable to table showed that it would be more cost-effective to deal with Salmonella on the abattoirs than in the herds. This knowledge moved focus...... from pre- to post-harvest without giving up on pre-harvest surveillance. First of all, this meant increased attention on slaughter hygiene and individual interventions in the abattoirs. In brief, we learned that for a programme to be successful it must be based on standardised methods for sampling...... with Salmonella in their herd. Additionally, common targets for all abattoirs allowing for unique control solutions should be adapted. Finally, decontamination techniques like hot water decontamination are a feasible way of dealing with high-risk pigs (Level-3 pigs). The current prevalence in Danish pork...

  11. Description of Extended Pre-Harvest Pig Salmonella Surveillance-and-Control Programme and its Estimated Effect on Food Safety Related to Pork

    DEFF Research Database (Denmark)

    Alban, L.; Barfod, Kristen; Petersen, J. V.

    2010-01-01

    an extended surveillance-and-control programme for Salmonella in finisher pigs, which, to establish equivalence to the Swedish control programme, is intended for implementation on the Danish island, Bornholm. The effect of the programme on food safety was estimated by analysing Salmonella data from pig...... carcasses originating from herds that would have qualified for the programme during 2006–2008. Food safety was interpreted as prevalence of Salmonella on carcasses as well as the estimated number of human cases of salmonellosis related to pork produced within the programme. Data from the Danish Salmonella......Salmonella in pork can be combated during pre- or post-harvest. For large slaughterhouses, post-harvest measures like decontamination might be cost-effective while this is less likely with small-to-medium sized slaughterhouses. In this study, pre-harvest measures might be more relevant. We describe...

  12. Outbreak of Salmonella Dublin-associated abortion in Danish fur farms

    DEFF Research Database (Denmark)

    Dietz, Hans Henrich; Chriél, Mariann; Andersen, Thomas Holmen

    2006-01-01

    Outbreaks of Salmonella Dublin infections were recorded in 25 Danish mink and fox farms. All farms suffered extensive disease problems; clinical and pathological observations included abortion, stillbirths, necrotizing endometritis, and increased mortality. By genotyping with pulsed-field gel...

  13. The Danish National Veterinary Institute and disease surveillance

    DEFF Research Database (Denmark)

    Andresen, Lars Ole; Strandbygaard, Bertel; Lauritsen, Klara Tølbøl

    livestock. Veterinarians can submit samples from diseased animals for diagnosis. For notifiable diseases the diagnosis is free, whereas we diagnose other diseases on commercial terms. All our diagnostic services are based on accredited or quality-assured analysis methods. DTU-Vet is responsible...... for the laboratory component of the Danish veterinary contingency plan, which puts emergency procedures into action in the event of suspected or actual outbreaks of serious infectious animal diseases. The contingency plan is supported by our activities in conjunction with a range of national monitoring programs...... on Salmonella antibodies in hen eggs is performed by DTU-Vet, and has been one of several important tools for paving the road for the achievement of Danish EU special status on importation of eggs in 2012. When testing serum and egg yolk, a mix-ELISA is used, based on S. typhimurium and S. enteritidis antigens...

  14. Do microbial interactions and cultivation media decrease the accuracy of Salmonella surveillance systems and outbreak investigations?

    Science.gov (United States)

    Singer, Randall S; Mayer, Anne E; Hanson, Timothy E; Isaacson, Richard E

    2009-04-01

    Cultivation methods are commonly used in Salmonella surveillance systems and outbreak investigations, and consequently, conclusions about Salmonella evolution and transmission are highly dependent on the performance characteristics of these methods. Past studies have shown that Salmonella serotypes can exhibit different growth characteristics in the same enrichment and selective media. This could lead not only to biased conclusions about the dominant strain present in a sample with mixed Salmonella populations, but also to a low sensitivity for detecting a Salmonella strain in a sample with only a single strain present. The objective of this study was to determine whether cultivation media select preferentially for specific strains of Salmonella in heterogeneous cultures. In this study, four different Salmonella strains (one Salmonella Newport, two Salmonella Typhimurium, and one Salmonella Enteritidis) were competed in a broth-based experiment and a bovine fecal experiment with varied combinations and concentrations of each strain. In all experiments, the strain of Salmonella Newport was the most competitive, regardless of the starting concentration and cultivation protocol. One strain of Salmonella Typhimurium was rarely detected in competition, even when it was the only strain present in bovine feces. Overall, the probability of detecting a specific Salmonella strain had little to do with its starting concentration in the sample. The bias introduced by culture could be dramatically biasing Salmonella surveillance systems and hindering traceback investigations during Salmonella outbreaks. Future studies should focus on the microbiological explanations for this Salmonella interstrain variability, approaches for minimizing the bias, and estimations of the public health significance of this bias.

  15. Outbreak of Salmonella Dublin-associated abortion in Danish fur farms

    DEFF Research Database (Denmark)

    Dietz, Hans Henrich; Chriél, Mariann; Andersen, Thomas Holmen

    2006-01-01

    Outbreaks of Salmonella Dublin infections were recorded in 25 Danish mink and fox farms. All farms suffered extensive disease problems; clinical and pathological observations included abortion, stillbirths, necrotizing endometritis, and increased mortality. By genotyping with pulsed-field gel ele...... measures at feed factories and the proper use of ingredients of known Salmonella status, in particular during the whelping season. Infected mink farms did not have a higher risk of outbreak of salmonellosis in the year following the outbreak.......Outbreaks of Salmonella Dublin infections were recorded in 25 Danish mink and fox farms. All farms suffered extensive disease problems; clinical and pathological observations included abortion, stillbirths, necrotizing endometritis, and increased mortality. By genotyping with pulsed-field gel...... electrophoresis and amplified fragment length polymorphism, all isolates of S. Dublin had indistinguishable patterns. The outbreaks took place during April and May, around the time of whelping. During this period, mink are particularly susceptible to Salmonella infections. All affected farms were served...

  16. A questionnaire-based, retrospective field study of persistence of Salmonella Enteritidis and Salmonella Typhimurium in Danish broiler houses

    DEFF Research Database (Denmark)

    Gradel, K.O.; Rattenborg, Erik

    2003-01-01

    A questionnaire-based, retrospective field study was conducted in 78 Danish broiler houses (analytical units) on 42 farms. In spring 1997, all these broiler houses had been infected with Salmonella Enteritidis, phage type 8, and/or Salmonella Typhimurium, definitive-type 66, by day-old chicks del...... soap and water for washing hands in the anteroom, hygiene barriers when removing dead broilers, gravel alongside the broiler house, systematic checks of indoor rodent-bait depots, and combined surface and pulse-fogging disinfection....

  17. Typhaea stercorea (Coleoptera : Mycetophagidae), a carrier of Salmonella enterica serovar Infantis in a Danish broiler house

    DEFF Research Database (Denmark)

    Hald, Birthe; Olsen, A.; Madsen, Mogens

    1998-01-01

    In December 1994, Salmonella enterica serovar Infantis (S. Infantis) was accidentally introduced into a Danish broiler house by stocking an S. Infantis-infected broiler nock of 39,900 day-old chicks. At the time of the study, the infection had persisted through e broiler cycles. Typhaea stercorea...

  18. A retrospective study on salmonella infection in Danish broiler flocks

    DEFF Research Database (Denmark)

    Angen, Øystein; Skov, M. N.; Chriél, Mariann

    1996-01-01

    -year period from 1992 to 1993 in Denmark. The AM database contains information collected by the ante-mortem veterinarians, from the slaughterhouses, and from the salmonella examinations carried out at the National Veterinary Laboratory. The epidemiological unit was the individual broiler flock....... The salmonella status of the flock was determined by examining the caecal tonsils from 16 3-week-old chickens from each flock. This procedure would detect a salmonella-infected flock, with a probability above 95%, if the prevalence is above 20%. Furthermore, the structure and quality of the collected data have...... been evaluated. Fourteen variables were selected for analysis by multivariable logistic regression. An increased risk of salmonella infection in the broiler Becks was associated with the biggest hatcheries and feedmill, with an increasing number of houses on the farm, if the preceding flock...

  19. Web-based surveillance and global Salmonella distribution, 2000-2002

    DEFF Research Database (Denmark)

    Galanis, E.; Wong, Danilo Lo Fo; Patrick, M.E.

    2006-01-01

    Salmonellae are a common cause of foodborne disease worldwide. The World Health Organization (WHO) supports international foodborne disease surveillance through WHO Global Salm-Surv and other activities. WHO Global Salm-Surv members annually report the 15 most frequently isolated Salmonella...... serotypes to a Web-based country databank. We describe the global distribution of reported Salmonella serotypes from human and nonhuman sources from 2000 to 2002. Among human isolates, Salmonella enterica serovar Enteritidis was the most common serotype, accounting for 65% of all isolates. Among nonhuman...... professionals to explore hypotheses related to the sources and distribution of salmonellae worldwide....

  20. Ten years of antimicrobial susceptibility testing of Salmonella from Danish pig farms

    DEFF Research Database (Denmark)

    Emborg, Hanne-Dorthe; Baggesen, Dorte Lau; Aarestrup, Frank Møller

    2008-01-01

    Objectives: This study analysed the trends in antimicrobial resistance in Salmonella serovars and phage types from pigs in Denmark from 1997 to 2006. Methods: Salmonella isolates collected through the Salmonella surveillance programme in pigs were serotyped and phage-typed, and susceptibilities...... to the following antimicrobials were determined: ampicillin, chloramphenicol, gentamicin, nalidixic acid, colistin, streptomycin, sulphonamide, tetracycline and trimethoprim. Results: No significant development of resistance occurred within the most important serovars, except Salmonella Typhimurium. A major...... decrease in Salmonella Typhimurium DT12 occurred from 46.5% in 1998 to 16.8% in 2006 while DT120, DT170 and DT104 increased. Throughout the study period, 80.9% of the DT12 isolates remained susceptible to the antimicrobials tested despite an increase in antimicrobial consumption in pigs during the period...

  1. Campylobacter, Salmonella, and Yersinia antibodies and pregnancy outcome in Danish women with occupational exposure to animals

    DEFF Research Database (Denmark)

    Kantsø, Bjørn; Andersen, Anne-Marie Nybo; Mølbak, Kåre

    2014-01-01

    to occupational exposure to animals in women exposed to food producing animals. METHODS: We used data and blood samples from the Danish National Birth Cohort. Serum samples collected during the first trimester from 192 pregnant women who were occupationally exposed to domestic animals and 188 randomly selected...... unexposed pregnant women were analysed for IgG, IgM, and IgA antibodies against Campylobacter, Salmonella, and Yersinia. Pregnancy outcomes of interest were identified through the Danish National Patient Register. RESULTS: Women with occupational exposure to animals had significantly higher IgG antibody...

  2. Modelling a national programme for the control of foodborne pathogens in livestock: the case of Salmonella Dublin in the Danish cattle industry

    DEFF Research Database (Denmark)

    Jordan, D.; Nielsen, L.R.; Warnick, L.D.

    2008-01-01

    objects is an infection-recovery cycle, a control programme, and surveillance based on test results and animal movement. The model was applied to predicting progress in the control of Salmonella Dublin in the Danish dairy cattle industry over a 10-year period. More frequent testing of bulk tank milk......A 'virtual hierarchy' model is described for studying the spread of pathogens between herds of livestock. This novel approach to simulating disease has animals. herds, and geographic regions in a national livestock industry arranged as a hierarchy of objects in computer memory. Superimposed on all...

  3. A retrospective study on salmonella infection in Danish broiler flocks

    DEFF Research Database (Denmark)

    Angen, Øystein; Skov, M. N.; Chriél, Mariann

    1996-01-01

    -year period from 1992 to 1993 in Denmark. The AM database contains information collected by the ante-mortem veterinarians, from the slaughterhouses, and from the salmonella examinations carried out at the National Veterinary Laboratory. The epidemiological unit was the individual broiler flock...

  4. Generalised linear mixed models analysis of risk factors for contamination of Danish broiler flocks with Salmonella typhimurium

    DEFF Research Database (Denmark)

    Chriél, Mariann; Stryhn, H.; Dauphin, G.

    1999-01-01

    We present a retrospective observational study of risk factors associated with the occurrence of Salmonella typhimurium (ST) in Danish broiler flocks. The study is based on recordings from 1994 in the ante-mortem database maintained by the Danish Poultry Council. The epidemiological units...... are the broiler flocks (about 4000 flocks) which are clustered within producers. Broiler flocks with ST-infected parent stocks show increased risk of salmonella infection, and also the hatchery affects the salmonella status significantly. Among the rearing factors, only the use of medicine as well as the time...

  5. Evaluation of the antibacterial residue surveillance programme in Danish pigs using Bayesian methods

    DEFF Research Database (Denmark)

    Freitas de Matos Baptista, Filipa; Alban, L.; Olsen, A. M.

    2012-01-01

    the impact of a potential risk-based sampling approach to the residue surveillance programme in Danish slaughter pigs. Danish surveillance data from 2005 to 2009 and limited knowledge about true prevalence and test sensitivity and specificity were included in the model. According to the model, the true...... classes used in Danish pigs. If high-risk slaughter pigs could be identified by taking into account antibacterial use or meat inspection risk factors, a potential risk-based sampling approach to antibacterial residue surveillance in slaughter pigs would allow reducing the sample size substantially, while...... antibacterial residue prevalence in Danish pigs is very low in both sows (~0.20%) and slaughter pigs (~0.01%). Despite data constraints, the results suggest that the current screening test used in Denmark presents high sensitivity (85-99%) and very high specificity (>99%) for the most relevant antibacterial...

  6. Prevalence of subclinical Salmonella enterica infection in Danish finishing pig herds

    DEFF Research Database (Denmark)

    Stege, H.; Christensen, Julia; Nielsen, J.P.

    2000-01-01

    Our aim was to determine the Salmonella enterica prevalence in 96 randomly selected Danish pig herds, based on serological examination of blood samples and bacteriological examination of faecal samples (collected simultaneously from the same pens). For comparison, 39 high-seroprevalence herds were...... included in the study. The representativeness of the selected herds was assessed, based on descriptive statistics of herd size and type. Totals of 1330 pen samples and 6814 blood samples were examined. The results from the meat-juice screening in the Danish S. enterica Control Programme were available...... (average within-herd seroprevalence = 2%, maximum = 32%). (2) Among the 39 high-seroprevalence herds (recently assigned level 3 in the S. enterica Control Programme), S. enterica was isolated from 77% of the herds when 10 pen samples were examined bacteriologically. (3) Seropositivity tended to be related...

  7. Outbreak of Salmonella enterica serovar Typhimurium phage type DT41 in Danish poultry production

    DEFF Research Database (Denmark)

    Löfström, Charlotta; Hintzmann, Ann-Sofie; Sørensen, Gitte

    2015-01-01

    Salmonella enterica subspecies enterica serovar Typhimurium (S. Typhimurium) is one of the most prevalent serovars in Europe - where both poultry and poultry related products are common sources of human salmonellosis. Due to efficient control programs, the prevalence of S. Typhimurium in Danish...... poultry production is very low. Despite this, during the past decades there has been a reoccurring problem with infections with S. Typhimurium phage type DT41 in the Danish poultry production without identifying a clear source. In the end of 2013 and beginning of 2014 an increased isolation of S....... Typhimurium DT41 was noted mainly in this production, but also in other samples. To investigate this is in more detail, 47 isolates from egg layers (n = 5, 1 flock), broilers (n = 33, 13 flocks), broiler breeding flocks and hatches (n = 5; 2 flocks and 1 environmental hatchery sample), feed (n = 1), poultry...

  8. Risk assessment of Salmonella in Danish meatballs produced in the catering sector

    DEFF Research Database (Denmark)

    Møller, Cleide Oliveira de Almeida; Nauta, Maarten; Schaffner, Donald W.

    2015-01-01

    of meatballs to core temperatures higher than 70 degrees C, and subsequent holding at room temperatures lower than 20 degrees C, for no longer than 3.5 h, were very effective in Salmonella control. The current Danish Food Safety Authority recommendation of cooking to an internal temperature of 75 degrees C....... However, in practice this terminal heat treatment in the oven may be accidentally omitted. Eleven production scenarios were evaluated with the model, to test the impact of heat treatments and cooling rates at different room temperatures. The risk estimates revealed that a process comprising heat treatment...

  9. Characterisation of streptomycin resistance determinants in Danish isolates of Salmonella typhimurium

    DEFF Research Database (Denmark)

    Madsen, Lissi; Aarestrup, Frank Møller; Olsen, John Elmerdahl

    2000-01-01

    Fifty six Danish streptomycin (Sm) resistant isolates of Salmonella enterica serotype Typhimurium from pigs (n=34), calves (n=3) and humans (n=19) were characterised with respect to co-resistances (14 drugs), transferability of Sm-resistance by conjugation, genetic determinants encoding Sm-resistance...... and diversity with respect to localisation of genes in the genome and DNA-sequences. Forty-six strains carried resistance(s) other than Sm-resistance. Nineteen different coresistance patterns were observed and tetracycline was the most commonly observed resistance in these patterns. In 22 of the strains, Sm-resistance...

  10. Evaluation of temporal surveillance system sensitivity and freedom from bovine viral diarrhea in Danish dairy herds using scenario tree modelling

    DEFF Research Database (Denmark)

    Foddai, Alessandro; Stockmarr, Anders; Boklund, Anette

    2016-01-01

    The temporal sensitivity of the surveillance system (TemSSe) for Bovine Viral Diarrhea (BVD) in Danish dairy herds was evaluated. Currently, the Danish antibody blocking ELISA is used to test quarterly bulk tank milk (BTM). To optimize the surveillance system as an early warning system, we...

  11. Pulsed-field Gel Electrophoresis for Salmonella Infection Surveillance, Texas, USA, 2007

    Centers for Disease Control (CDC) Podcasts

    2010-06-14

    This podcast describes monitoring of the use of pulsed-field gel electrophoresis for Salmonella surveillance in Houston, Texas. CDC microbiologist Peter Gerner-Smidt discusses the importance of the PulseNet national database in surveillance of food-borne infections.  Created: 6/14/2010 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 6/14/2010.

  12. Survival of Escherichia coli and Salmonella Typhimurium in slurry applied to clay soil on a Danish swine farm

    DEFF Research Database (Denmark)

    Boes, J.; Alban, L.; Bagger, J.

    2005-01-01

    A pilot study was carried out on a Danish swine farm infected with multi-resistant Salmonella Typhimurium DT104 (MRDT104). We aimed to (1) investigate to which degree the decline of Escherichia coli and Salmonella in swine slurry applied to farmland depended on the application method; (2) estimate...... the survival times of E. coli and Salmonella in the soil surface following deposition of naturally contaminated pig slurry; and (3) simulate survival of Salmonella in different infection levels using E. coli data as input estimates. Slurry was deposited by four different methods: (1) hose applicator on black...... amended with contaminated pig slurry was an effective means to reduce environmental exposure to E. coli and Salmonella on this clay-soil farm....

  13. Evaluation of the Danish footpad lesion surveillance in conventional and organic broilers

    DEFF Research Database (Denmark)

    Lund, Vibe Pedersen; Nielsen, Liza Rosenbaum; Oliveira, A.R.S.

    2017-01-01

    Danish legislation prescribes surveillance of footpad dermatitis (FPD) at slaughter as an indicator of on-farm broiler welfare. The 3-point scale being used was originally developed in Sweden to score feet from conventional broilers, but the extent and causes of misclassifications have not been...... investigated, neither in conventional nor organic broilers. Hence, we investigated the performance of the official Danish FPD scoring system in conventional and organic broilers by assessing agreement between official scores from the slaughterhouse and consecutive scoring of the same feet by a reference method....... We also investigated the impact of performing an incision of the footpad during scoring. In total, 902 conventional and 897 organic broiler feet (∼100 per flock from 18 flocks) were collected at a large Danish slaughterhouse for the official FPD surveillance system. Laboratory scoring, according...

  14. Active surveillance and control programme for Salmonella Dublin in Cattle

    DEFF Research Database (Denmark)

    Nielsen, Liza Rosenbaum; Rattenborg, Erik

    2011-01-01

    surveillance systems. Register data might be useful for design of effective surveillance programmes for Salmonella Dublin in cattle in the future. Statistical analysis of register-based variables confirmed previously known risk factors for becoming test-positive (i.e. purchase of animals from test......This study illustrates how prevalence and incidence of Salmonella Dublin in cattle has been markedly reduced in dairy herds during active surveillance and a control programme targeting infected herds in Denmark from 2002 to 2010. The results suggest that this might by a good alternative to passive......-positive herds, number of cattle in test-positive neighbouring herds, herd size and season), but also pointed out additional factors affecting the risk of dairy herds changing status from test-negative to test-positive (indicative of new or recurrent infection). Increasing geometric cell count measured through...

  15. Bayesian estimation of true between-herd and within-herd prevalence of Salmonella in Danish veal calves

    DEFF Research Database (Denmark)

    Nielsen, Torben Dahl; Nielsen, Liza Rosenbaum; Toft, Nils

    2011-01-01

    was sufficient to establish high posterior estimates of freedom from infection in individual herds. We used Bayesian analysis to avoid bias as a result of fixed test validity estimates. Serological test results from 753 animals and faecal culture from 1233 animals from 68 randomly selected Danish veal producing...... for slaughter to abattoirs in Denmark. Furthermore, it was investigated to which extent the estimates differed between a setup using both serological tests and faecal culture, compared to just serological tests, and whether the applied sampling scheme in the national surveillance programme in Denmark...... herds that delivered more than 100 calves to slaughter per year were used to estimate the prevalences and estimates of freedom from Salmonella. Serological test results of 7726 animals from 185 herds were used to compare the difference in prevalence estimates between serology alone vs. faecal culture...

  16. Risk factors associated with Salmonella enterica serovar typhimurium infection in Danish broiler flocks

    DEFF Research Database (Denmark)

    Skov, M. N.; Angen, Øystein; Chriel, M.

    1999-01-01

    A retrospective longitudinal study was conducted to identify risk factors associated with Salmonella enterica serovar typhimurium (S. typhimurium) infection in Danish broiler flocks. The data included all broiler flocks slaughtered in 1995, and the epidemiological unit was the individual broiler...... for analysis. Five factors and an interaction term were found significant by multivariate logistic regression analysis. An increased risk for S, typhimurium infection was associated with two parent flocks, one confirmed infected and one suspected of being infected with S. typhimurium, with two...... of the hatcheries, and with five houses on the farm. An interaction between season anal the previously mentioned hatcheries, and a random effect at farm level was also found to be statistically significant. Twelve variables were not found to be associated with S, typhimurium infection: medication, growth promoters...

  17. Risk factors associated with Salmonella enterica serovar typhimurium infection in Danish broiler flocks

    DEFF Research Database (Denmark)

    Skov, M. N.; Angen, Øystein; Chriel, M.

    1999-01-01

    A retrospective longitudinal study was conducted to identify risk factors associated with Salmonella enterica serovar typhimurium (S. typhimurium) infection in Danish broiler flocks. The data included all broiler flocks slaughtered in 1995, and the epidemiological unit was the individual broiler...... flock. The S. typhimurium status was determined by microbiological examination of 60 fresh fecal samples. This procedure should detect an infected flock with a probability above 95%, if the prevalence is above 5%, and given that the sensitivity of the test is 100%. Nineteen variables were selected...... for analysis. Five factors and an interaction term were found significant by multivariate logistic regression analysis. An increased risk for S, typhimurium infection was associated with two parent flocks, one confirmed infected and one suspected of being infected with S. typhimurium, with two...

  18. Prevalence, serotypes and resistance patterns of Salmonella in Danish pig production

    DEFF Research Database (Denmark)

    Arguello, Hector; Sørensen, Gitte; Carvajal, Ana

    2013-01-01

    Typhimurium in finishers and Salmonella Derby in breeding herds while the most prevalent phage types of the S. Typhimurium isolates were DT 12 and DT 120. The antimicrobial resistance analysis yielded a 35.2% of the isolates from the slaughter pigs resistant to one or more antimicrobials while 19.3% were...... resistant to four or more antimicrobials. A significantly higher percentage of resistance to antimicrobials was found in the S. Typhimurium isolates (χ2=4.72, p=0.029), where 42.9% presented resistance to one or more compounds. In breeding herds, just S. Typhimurium and S. 4,5],12:i: – isolates were tested......The objective of this paper is to analyse in further detail the Danish results of the EFSA baseline studies in slaughter pigs and breeding herds, and compare them with the results obtained in (1) the pre-implementation study that was carried out to establish the initial prevalence values...

  19. Tetracycline consumption and occurrence of tetracycline resistance in Salmonella typhimurium phage types from Danish pigs

    DEFF Research Database (Denmark)

    Emborg, Hanne-Dorthe; Vigre, Håkan; Jensen, Vibeke Frøkjær

    2007-01-01

    The aims of the present study were to investigate at the farm-owner level the effect of prescribed tetracycline consumption in pigs and different Salmonella Typhimurium phage types on the probability that the S. Typhimurium was resistant to tetracycline. In this study, 1,307 isolates were included...... was strongly associated with tetracycline resistance. A further analysis of data from the Danish Integrated Antimicrobial Resistance Monitoring and Research Programme (DANMAP) indicates that the tetracycline-susceptible phage types only slowly become tetracycline resistant, although tetracycline consumption......, originating from 877 farm owners, and data were analyzed using logistic regression. The analysis showed that both the S. Typhimurium phage type (p resistance. In particular, the phage type...

  20. Evaluation of the surveillance program of Streptococcus agalactiae in Danish dairy herds

    DEFF Research Database (Denmark)

    Andersen, H. J.; Pedersen, L. H.; Aarestrup, Frank Møller

    2003-01-01

    The aim of this study was to evaluate the Danish surveillance program of Streptococcus agalactiae in dairy herds with respect to 1) fluctuation over time of the presence of S. agalactiae in bulk tank milk, 2) sensitivity and specificity of the bacteriological method used, and 3) contamination...... of bulk tank milk samples with milk from other herds. From June to September 1996, bulk tank milk was sampled from 100 Danish dairy herds seven times, with intervals of 2 wk. The samples were examined for the presence of S. agalactiae by four different methods: 1) by the method approved for the program, 2...... the isolates. Streptococcus agalactiae was found in eight of 96 herds in which S. agalactiae had never previously been found during the surveillance program. Streptococcus agalactiae was not found in all seven sampling rounds in any of the eight herds. Comparing the approved method with supplemental findings...

  1. Laboratory surveillance of Salmonella enterica from human clinical cases in Colombia 2005-2011.

    Science.gov (United States)

    Rodríguez, Edna Catering; Díaz-Guevara, Paula; Moreno, Jaime; Bautista, Adriana; Montaño, Lucy; Realpe, María Elena; Della Gaspera, Anabella; Wiesner, Magdalena

    Salmonella is an enteropathogen acquired through contaminated food or water. In Colombia, Salmonella spp. is included in the national surveillance of Acute Diarrhoeal Diseases and typhoid fever initiated in 1997. This report shows the phenotype and genotype results obtained from 2005 to 2011. A total of 4010 isolates of Salmonella enterica were analysed by serotyping with Kauffmann-White-LeMinor, antimicrobial resistance patterns, and pulse-field gel electrophoresis (PFGE). A total of 93 serovars were identified, of which, Typhimurium, Enteritidis, Typhi, Dublin, Panama, Derby, Braenderup, Saintpaul, and Uganda were prominent. The highest levels of resistance were found for tetracycline and nalidixic acid. Susceptibility was observed in 52.4% (2101/4010) of the isolates. Multi-resistance was recorded in 54.9% of Typhimurium isolates, with 81 different combinations. Using PFGE, 51.9% (2083/4010) isolates were analysed in 34 serovars, and 828 electrophoretic patterns were obtained. From these, 8 patterns were found in at least two Latin-American countries. The surveillance of Salmonella spp. provides information on the serovar distribution, antimicrobial resistance, and clonal distribution in Colombia, as well as information to treat this disease and control the spread of antimicrobial bacterial resistance. Copyright © 2016 Elsevier España, S.L.U. and Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica. All rights reserved.

  2. A questionnaire-based, retrospective field study of persistence of Salmonella Enteritidis and Salmonella Typhimurium in Danish broiler houses

    DEFF Research Database (Denmark)

    Gradel, K.O.; Rattenborg, Erik

    2003-01-01

    with house status-but that were beyond the control of the farmer-were the salmonella type and the percentage of salmonella positive samples in the first crop. Factors which could be controlled by the farmer and which were associated with reduced prevalence of multiple-infection houses included antiseptic...

  3. Incorporating Whole-Genome Sequencing into Public Health Surveillance: Lessons from Prospective Sequencing of Salmonella Typhimurium in Australia.

    Science.gov (United States)

    Ford, Laura; Carter, Glen P; Wang, Qinning; Seemann, Torsten; Sintchenko, Vitali; Glass, Kathryn; Williamson, Deborah A; Howard, Peter; Valcanis, Mary; Castillo, Cristina Fabiola Sotomayor; Sait, Michelle; Howden, Benjamin P; Kirk, Martyn D

    2018-01-16

    In Australia, the incidence of Salmonella Typhimurium has increased dramatically over the past decade. Whole-genome sequencing (WGS) is transforming public health microbiology, but poses challenges for surveillance. To compare WGS-based approaches with conventional typing for Salmonella surveillance, we performed concurrent WGS and multilocus variable-number tandem-repeat analysis (MLVA) of Salmonella Typhimurium isolates from the Australian Capital Territory (ACT) for a period of 5 months. We exchanged data via a central shared virtual machine and performed comparative genomic analyses. Epidemiological evidence was integrated with WGS-derived data to identify related isolates and sources of infection, and we compared WGS data for surveillance with findings from MLVA typing. We found that WGS data combined with epidemiological data linked an additional 9% of isolates to at least one other isolate in the study in contrast to MLVA and epidemiological data, and 19% more isolates than epidemiological data alone. Analysis of risk factors showed that in one WGS-defined cluster, human cases had higher odds of purchasing a single egg brand. While WGS was more sensitive and specific than conventional typing methods, we identified barriers to uptake of genomic surveillance around complexity of reporting of WGS results, timeliness, acceptability, and stability. In conclusion, WGS offers higher resolution of Salmonella Typhimurium laboratory surveillance than existing methods and can provide further evidence on sources of infection in case and outbreak investigations for public health action. However, there are several challenges that need to be addressed for effective implementation of genomic surveillance in Australia.

  4. Salmonella

    Science.gov (United States)

    ... linked to Rose Acre Farms shell eggs Are guinea pigs the right pet for your family? Find out ... Multistate Outbreak of Salmonella Infections Linked to Pet Guinea Pigs Multistate Outbreak of Salmonella Infections Linked to Kratom ...

  5. Travel-associated salmonella and campylobacter gastroenteritis in England: estimation of under-ascertainment through national laboratory surveillance.

    Science.gov (United States)

    Zenner, Dominik; Gillespie, Iain

    2011-01-01

    Increased international travel raises the importance of accurate surveillance of travel-associated gastroenteric pathogens to improve treatment and the investigation of cross-border outbreaks. This study found that 45% of Salmonella and 17% of Campylobacter infections in England were travel-associated, but only 29 and 3% of travel histories were accurately identified by national laboratory surveillance. More structured data collection forms and staff training may be needed to address this. © 2011 International Society of Travel Medicine.

  6. Modelling food safety and economic consequences of surveillance and control stratigegies for Salmonella in pigs and pork

    DEFF Research Database (Denmark)

    Baptista, Filipa M.; Hisham Beshara Halasa, Tariq; Alban, Liza R.

    2011-01-01

    Targets for maximum acceptable levels of Salmonella in pigs and pork are to be decided. A stochastic simulation model accounting for herd and abattoir information was used to evaluate food safety and economic consequences of different surveillance and control strategies, based among others...

  7. Optimization of surveillance opf Bovine Viral Diarrhea in Danish dairy herds

    DEFF Research Database (Denmark)

    Foddai, Alessandro

    This thesis comprises studies on surveillance of Bovine Viral Diarrhea (BVD) in Danish dairy herds. BVD is caused by a Pestivirus of the Flaviviridae family (BVDV) that can infect domestic and wild ruminants (e.g. deer). The main sources of infection are the persistently infected animals (PI) which...... and income of farmers. In Denmark, the BVD eradication program started in 1994. During the last twenty years, while the BVD herd incidence decreased to only sporadic cases, the average herd size has increased. Currently (2014), BVD is considered eradicated from Denmark. In this situation, newly infected...... of BVDV introduction. The main source of infection was represented by the import of live cattle from countries where BVD is endemic. With the current situation, the overall median risk was estimated to one BVDV introduction per 9 years (5th percentile = 59; 95th percentile = 3). By introducing simple...

  8. CRISPR typing and subtyping for improved laboratory surveillance of Salmonella infections.

    Directory of Open Access Journals (Sweden)

    Laëtitia Fabre

    Full Text Available Laboratory surveillance systems for salmonellosis should ideally be based on the rapid serotyping and subtyping of isolates. However, current typing methods are limited in both speed and precision. Using 783 strains and isolates belonging to 130 serotypes, we show here that a new family of DNA repeats named CRISPR (clustered regularly interspaced short palindromic repeats is highly polymorphic in Salmonella. We found that CRISPR polymorphism was strongly correlated with both serotype and multilocus sequence type. Furthermore, spacer microevolution discriminated between subtypes within prevalent serotypes, making it possible to carry out typing and subtyping in a single step. We developed a high-throughput subtyping assay for the most prevalent serotype, Typhimurium. An open web-accessible database was set up, providing a serotype/spacer dictionary and an international tool for strain tracking based on this innovative, powerful typing and subtyping tool.

  9. Identification of Salmonella for public health surveillance using whole genome sequencing

    Directory of Open Access Journals (Sweden)

    Philip M. Ashton

    2016-04-01

    Full Text Available In April 2015, Public Health England implemented whole genome sequencing (WGS as a routine typing tool for public health surveillance of Salmonella, adopting a multilocus sequence typing (MLST approach as a replacement for traditional serotyping. The WGS derived sequence type (ST was compared to the phenotypic serotype for 6,887 isolates of S. enterica subspecies I, and of these, 6,616 (96% were concordant. Of the 4% (n = 271 of isolates of subspecies I exhibiting a mismatch, 119 were due to a process error in the laboratory, 26 were likely caused by the serotype designation in the MLST database being incorrect and 126 occurred when two different serovars belonged to the same ST. The population structure of S. enterica subspecies II–IV differs markedly from that of subspecies I and, based on current data, defining the serovar from the clonal complex may be less appropriate for the classification of this group. Novel sequence types that were not present in the MLST database were identified in 8.6% of the total number of samples tested (including S. enterica subspecies I–IV and S. bongori and these 654 isolates belonged to 326 novel STs. For S. enterica subspecies I, WGS MLST derived serotyping is a high throughput, accurate, robust, reliable typing method, well suited to routine public health surveillance. The combined output of ST and serovar supports the maintenance of traditional serovar nomenclature while providing additional insight on the true phylogenetic relationship between isolates.

  10. [Molecular typing and surveillance on Salmonella typhimurium strain in Guangdong province, 2009-2011].

    Science.gov (United States)

    Huang, Yanhui; Ke, Bixia; Sun, Jiufeng; He, Dongmei; Chen, Qing; Ke, Changwen; Yu, Shouyi

    2014-08-01

    To understand the distribution and the characteristics on molecular typing of Salmonella (S.) typhimurium isolates gathered from the surveillance program and to construct the standard S. typhimurium databank in the laboratory through surveillance network PulseNet, in Guangdong province to improve the capability of detection on laboratory-based foodborne outbreaks. With the application of standard pulse-field gel electrophoresis (PFGE) and multiple loci VNTR analysis (MLVA) including seven VNTRs loci protocols on PulseNet International Network, 275 isolates of S. typhimurium from ten cities in Guangdong province were typed and their patterns analyzed. The molecular typing databank was constructed by BioNumerics. With S. typhimurium the most common serotypes, the average annual positive rate of Salmonella strains and S. typhimurium were 4.03% and 1.38% respectively. The positive rate and proportion presented a double-peak trend, appearing in May and September. The chromosomal DNA of S. typhimurium was digested with Xba I restricted endo-nucleotidase and 124 PFGE patterns were observed after pulse-field gel electrophoresis, with the discrimination index (D) as 0.928 6. The patterns including more than three S. typhimurium isolates and were further digested with the second enzyme Bln I to achieve 174 patterns, with the D value as 0.989 1. Under MLVA method, 143 variant patterns were obtained, with the D value reaching 0.966 5. Data showed that the discriminatory ability of the MLVA typing method in S. typhimurium was superior to PFGE-Xba I but equal to PFGE-Xba I-Bln I. In addition, when S. typhimurium strains were respectively analyzed by PFGE under double enzymes digestion and MLVA, the results appeared coincident and relative. The variant patterns showed by the two molecular typing methods indicating a genetic diversity existed among the clinical S. typhimurium isolates in Guangdong province. Databank of S. typhimurium was constructed and could be used in laboratory

  11. Correlation between Salmonella and hygiene indicators in the Danish fresh pork chain

    DEFF Research Database (Denmark)

    Hansen, Tina Beck; Sandø, Gudrun; Aabo, Søren

    Salmonella in pork is estimated to be the source to 200 – 400 registered cases of salmonellosis annually in Denmark. Hygiene performance during handling in all parts of the fresh pork chain will potentially contribute to the safety of the meat. This study describes the occurrence of Salmonella in 1......,569 samples from cutting plants, and in 1,232 samples from retail supermarkets and butcher shops sampled from June 2010 to March 2011 and associates this to two hygiene indicators, enterococci and Enterobacteriaceae. In six large cutting plants, Salmonella was isolated from 1.3 % compared 3.7 % of samples...... as indicated by high levels of either Enterobacteriaceae or enterococci. A positive correlation between enterococci and Salmonella was observed. In particular, smaller cutting plants had problems with hygiene and produced meat of higher consumer risk. To some extend this was also valid for butcher shops...

  12. Biocide and antibiotic susceptibility of Salmonella isolates obtained before and after cleaning at six Danish pig slaughterhouses

    DEFF Research Database (Denmark)

    Gantzhorn, Mette Rørbæk; Pedersen, Karl; Olsen, John Elmerdahl

    2014-01-01

    that bacteria exposed to disinfectants can develop resistance toward disinfectants and can have a higher risk of developing antibiotic resistance.The objectives of this study were to examine the prevalence of biocide resistant Salmonella sp. in Danish pig slaughterhouses, to evaluate if there was a correlation....... The susceptibility toward three different biocides, triclosan and two commercial disinfection products: Desinfect Maxi, a quaternary ammonium compound, and Incimaxx DES, an acetic compound, was determined. We found no resistance toward the biocides tested, but we did find that isolates obtained after cleaning had...... that there was a weak statistical correlation between MICs toward the biocides and some antibiotics, but no difference in log(MIC)s toward antibiotics between isolates obtained before and after cleaning, nor did we find any difference in the number of resistances of isolates obtained before and after cleaning...

  13. Serovars of Salmonella isolated from Danish turkeys between 1995 and 2000 and their antimicrobial resistance

    DEFF Research Database (Denmark)

    Pedersen, Karl; Hansen, H.C.; Jørgensen, J.C.

    2002-01-01

    , florfenicol, or amoxycillin with clavulanic acid, only 24 isolates were resistant to two or more compounds in various combinations of up to six compounds; one Salmonella Havana isolate was resistant to six compounds. Six isolates were serovar Typhimurium, but none of them belonged to phage type DT104....

  14. Characterisation of integrons and antibiotic resistance genes in Danish multiresistant Salmonella enterica Typhimurium DT104

    DEFF Research Database (Denmark)

    Sandvang, Dorthe; Aarestrup, Frank Møller; Jensen, Lars Bogø

    1997-01-01

    The presence and genetic content of integrons was investigated in eight Salmonella enterica Typhimurium DT104 isolates from different pig herds in Denmark. Two different integrons were identified using PCR and sequencing. Each of the integrons carried a single resistance cassette in addition to t...

  15. Characterisation of integrons and antibiotic resistance genes in Danish multiresistant Salmonella enterica Typhimurium DT104

    DEFF Research Database (Denmark)

    Sandvang, Dorthe; Aarestrup, Frank Møller; Jensen, Lars Bogø

    1998-01-01

    The presence and genetic content of integrons was investigated in eight Salmonella enteritica Typhimurium DT104 isolates from different pig herds in Denmark. Two different integrons were identified using PCR and sequencing. Each of the integrons carried a single resistance cassette in addition to...

  16. Prevalence and risk factors for Salmonella in veal calves at Danish cattle abattoirs

    DEFF Research Database (Denmark)

    Nielsen, L. R.; Baggesen, Dorte Lau; Aabo, Søren

    2011-01-01

    The study's objectives were to determine herd- and animal-level prevalence and herd-level risk factors for Salmonella in dairy-bred veal calves at slaughter in Denmark. In total, 1296 faecal samples were collected at five cattle abattoirs in Denmark during 2007 2008. The animals came from 71...

  17. Salmonella

    Science.gov (United States)

    Cullinan, Milo; Clarke, Michael; Dallman, Tim; Peart, Steven; Wilson, Deborah; Weiand, Daniel

    2017-08-01

    Introduction. It is estimated up to 6 % of prosthetic vascular grafts become infected. Staphylococcus aureus is predominant in early infection and coagulase-negative staphylococci are predominant in late infections. Enterobacteriaceae cause 14-40 % of prosthetic vascular graft infections. This is, to our knowledge the first reported case of Salmonella gastroenteritis causing chronic prosthetic vascular graft infection (PVGI). Case presentation. A 57 years old lady presented with signs and symptoms of prosthetic vascular graft infection. Three years earlier, she had undergone a prosthetic axillo-femoral bypass graft for critical limb ischaemia. The infected prosthetic vascular graft was removed and Salmonella Typhimurium was isolated on culture. In the intervening period, Salmonella Typhimurium was isolated from a faecal specimen, collected during an episode of acute gastroenteritis. Whole-genome sequencing (WGS) showed that the respective Salmonella Typhimurium isolates differed by only a single nucleotide polymorphism (SNP). Salmonella Typhimurium was not isolated on culture of a faecal specimen collected five days following cessation of antimicrobial therapy. Six months after removal of the prosthetic graft, the patient remains under follow-up for her peripheral vascular disease, which currently requires no further surgical intervention. Conclusion. This case has clear implications for the management of chronic PVGI. It is vital to collect high-quality surgical specimens for microbiological analysis and empirical choices of antibiotics are unlikely to cover all potential pathogens. It may also be prudent to enquire about a history of acute gastroenteritis when assessing patients presenting with chronic PVGI.

  18. Salmonella

    Science.gov (United States)

    Wu, Aimin; Tymoszuk, Piotr; Haschka, David; Heeke, Simon; Dichtl, Stefanie; Petzer, Verena; Seifert, Markus; Hilbe, Richard; Sopper, Sieghart; Talasz, Heribert; Bumann, Dirk; Lass-Flörl, Cornelia; Theurl, Igor; Zhang, Keying; Weiss, Guenter

    2017-09-05

    Zinc sequestration by macrophages is considered a crucial host defense strategy against infection with the intracellular bacterium Salmonella Typhimurium. However, the underlying mechanisms remain elusive. In this study we found zinc to favor pathogen survival within macrophages. Salmonella -hosting macrophages contained higher free zinc levels than uninfected macrophages and cells that successfully eliminated bacteria, which was paralleled by impaired production of reactive oxygen (ROS) and nitrogen (RNS) species in bacteria-harboring cells. A profound, zinc-mediated inhibition of NF-κB p65 transcriptional activity affecting expression of the ROS- and RNS-forming enzymes phos47 and iNOS provided a mechanistic explanation for this phenomenon. Macrophages responded to infection by enhanced expression of zinc scavenging methallothioneins-1 and 2, whose genetic deletion caused a rise of free zinc levels, reduced ROS and RNS production and increased survival of Salmonella Our data suggest that Salmonella invasion of macrophages results in a bacteria-driven rise of intracellular zinc levels which weakens anti-microbial defense and the ability of macrophages to eradicate the pathogen. Thus, limitation of cytoplasmic zinc levels may help to control infection with intracellular bacteria. Copyright © 2017 Wu et al.

  19. Practical considerations on surveillance of Salmonella serovars other than Enteritidis and Typhimurium

    DEFF Research Database (Denmark)

    Wagenaar, J. A.; Hendriksen, Rene S.; Carrigue-Mas, J.

    2013-01-01

    Non-typhoid Salmonella serovars other than Salmonella enterica serovars S. Enteritidis (SE) and S. Typhimurium (ST) are isolated throughout the world with huge variations in prevalence. Besides the more generally occurring serovars, such as S. Infantis and S. Hadar, there are many examples of ser...

  20. Characterisation of integrons and antibiotic resistance genes in Danish multiresistant Salmonella enterica Typhimurium DT104

    DEFF Research Database (Denmark)

    Sandvang, Dorthe; Aarestrup, Frank Møller; Jensen, Lars Bogø

    1997-01-01

    The presence and genetic content of integrons was investigated in eight Salmonella enterica Typhimurium DT104 isolates from different pig herds in Denmark. Two different integrons were identified using PCR and sequencing. Each of the integrons carried a single resistance cassette in addition...... to the sul1 and qacE Delta 1 genes characteristic of integrons. The first integron encoded the ant (3 ")-Ia gene that specified resistance to spectinomycin and streptomycin. The second contained the pse-l beta-lactamase gene. All the multiresistant strains contained both integrons. The presence of these two...... integrons did not account for the total phenotypic resistance of all the isolates and does not exclude the presence of other mobile DNA elements....

  1. Characterisation of integrons and antibiotic resistance genes in Danish multiresistant Salmonella enterica Typhimurium DT104

    DEFF Research Database (Denmark)

    Sandvang, Dorthe; Aarestrup, Frank Møller; Jensen, Lars Bogø

    1998-01-01

    The presence and genetic content of integrons was investigated in eight Salmonella enteritica Typhimurium DT104 isolates from different pig herds in Denmark. Two different integrons were identified using PCR and sequencing. Each of the integrons carried a single resistance cassette in addition...... to the sul1 and qacE Delta 1 genes characteristic of integrons. The first integron encoded the ant (3")-Ia gene that specified resistance to spectinomycin and streptomycin. The second contained the pse-1 beta-lactamase gene. All the multiresistant strains contained both integrons. The presence of these two...... integrons did not account for the total phenotypic resistance of all the isolates and does not exclude the presence of other mobile DNA elements....

  2. Characterization of the Emerging Salmonella 4,[5],12:i:- in Danish Animal Production

    DEFF Research Database (Denmark)

    Argüello, Hector; Sørensen, Gitte; Carvajal, Ana

    2014-01-01

    animals, swine (86), cattle (7), and poultry (1), with well-defined identification was further typed by polymerase chain reaction serotyping, phage typing, and molecular typing (polymerase chain reaction and multilocus variable-number tandem-repeat analysis [MLVA]). Moreover, the determination...... of antimicrobial resistance pattern of each isolate was tested. In 68 of the isolates the fljB gene was absent (i.e., they were true monophasic strains), whereas in 26 isolates, the gene was present despite the fact that the isolates did not express it. The results clustered the isolates in three main pulse...... in Danish food animal production with well-characterized clones that are described by previous studies, demonstrating the emergence and spread of this serotype in Denmark....

  3. Surveillance Data Highlights Feed Form, Biosecurity, and Disease Control as Significant Factors Associated with Salmonella Infection on Farrow-to-Finish Pig Farms.

    Science.gov (United States)

    Argüello, Hector; Manzanilla, Edgar G; Lynch, Helen; Walia, Kavita; Leonard, Finola C; Egan, John; Duffy, Geraldine; Gardiner, Gillian E; Lawlor, Peadar G

    2018-01-01

    Among the zoonotic pathogens affecting pigs, Salmonella stands out due to the high number of human cases linked to pork consumption. In the last two decades many countries have put considerable effort into the control of the infection by surveillance and control strategies on farm. Despite this effort, many herds still have a high Salmonella prevalence and they require guidance to address this problem. The present study, using the serological surveillance data of finishing pigs from the Irish National pig Salmonella Control Programme, aimed to highlight factors associated with increased risk or that might mitigate Salmonella occurrence on farm. A questionnaire with 33 questions regarding herd characteristics, management, feeding, biosecurity, and health was completed for 61 individual herds. After the multivariate analysis by linear regression, nine variables were retained in the final model and linked to herd seroprevalence. Home produced-feed linked to the use of meal showed an eight points reduction in Salmonella prevalence compared to purchased feed ( p = 0.042). Different biosecurity measures were associated to lower seroprevalence. Changing of footwear from outside to inside the farm decreased seroprevalence nearly 20 units ( p = 0.014) and policies not permitting access to the farmyard to feed trucks ( p = 0.048) or avoiding the presence of cats on the farm ( p = 0.05) were estimated in 10 units less of seroprevalence. In contrast, the lack of perimeter fence increased the chance to have higher seroprevalence in five units ( p = 0.05). Finally, intestinal diseases such as swine dysentery ( p = 0.044) and E. coli diarrhea ( p = 0.1) were estimated to increase Salmonella prevalence in ~20 and 10 units, respectively, demonstrating the importance of controlling other enteric pathogens in an on-farm Salmonella control programme. These results show the usefulness of surveillance data to improve on-farm control and confirm that Salmonella infection in pigs is multi

  4. Surveillance Data Highlights Feed Form, Biosecurity, and Disease Control as Significant Factors Associated with Salmonella Infection on Farrow-to-Finish Pig Farms

    Directory of Open Access Journals (Sweden)

    Hector Argüello

    2018-02-01

    Full Text Available Among the zoonotic pathogens affecting pigs, Salmonella stands out due to the high number of human cases linked to pork consumption. In the last two decades many countries have put considerable effort into the control of the infection by surveillance and control strategies on farm. Despite this effort, many herds still have a high Salmonella prevalence and they require guidance to address this problem. The present study, using the serological surveillance data of finishing pigs from the Irish National pig Salmonella Control Programme, aimed to highlight factors associated with increased risk or that might mitigate Salmonella occurrence on farm. A questionnaire with 33 questions regarding herd characteristics, management, feeding, biosecurity, and health was completed for 61 individual herds. After the multivariate analysis by linear regression, nine variables were retained in the final model and linked to herd seroprevalence. Home produced-feed linked to the use of meal showed an eight points reduction in Salmonella prevalence compared to purchased feed (p = 0.042. Different biosecurity measures were associated to lower seroprevalence. Changing of footwear from outside to inside the farm decreased seroprevalence nearly 20 units (p = 0.014 and policies not permitting access to the farmyard to feed trucks (p = 0.048 or avoiding the presence of cats on the farm (p = 0.05 were estimated in 10 units less of seroprevalence. In contrast, the lack of perimeter fence increased the chance to have higher seroprevalence in five units (p = 0.05. Finally, intestinal diseases such as swine dysentery (p = 0.044 and E. coli diarrhea (p = 0.1 were estimated to increase Salmonella prevalence in ~20 and 10 units, respectively, demonstrating the importance of controlling other enteric pathogens in an on-farm Salmonella control programme. These results show the usefulness of surveillance data to improve on-farm control and confirm that Salmonella infection in pigs is

  5. Salmonella

    Science.gov (United States)

    Juel, Helene B; Thomaides-Brears, Helena B; Darton, Thomas C; Jones, Claire; Jones, Elizabeth; Shrestha, Sonu; Sie, Rebecca; Eustace, Andrew; Galal, Ushma; Kurupati, Prathiba; Van, Tan T; Thieu, Nga T V; Baker, Stephen; Blohmke, Christoph J; Pollard, Andrew J

    2017-01-01

    Effective vaccines against Salmonella Typhi , a major cause of febrile illness in tropical regions, can have a significant effect as a disease control measure. Earlier work has shown that immunization with either of two Salmonella Typhi vaccines, licensed Ty21a or candidate M01ZH09, did not provide full immunity in a controlled human infection model. Here, we describe the human humoral immune responses to these oral vaccines and their functional role in protection after challenge with S . Typhi. Serum, obtained from healthy volunteers before and after vaccination with Ty21a or M01ZH09 or placebo and before and after oral challenge with wild-type S . Typhi, was assessed for bactericidal activity. Single-dose vaccination with M01ZH09 induced an increase in serum bactericidal antibodies ( p  = 0.001) while three doses of Ty21a did not. No association between bactericidal activity and protection against typhoid after challenge was seen in either vaccine arm. Bactericidal activity after vaccination correlated significantly with delayed disease onset ( p  = 0.013), lower bacterial burden ( p  = 0.006), and decreased disease severity scores ( p  = 0.021). Depletion of antibodies directed against lipopolysaccharide significantly reduced bactericidal activity ( p  = 0.009). We conclude that antibodies induced after ingestion of oral live-attenuated typhoid vaccines or after challenge with wild-type S . Typhi exhibit bactericidal activity. This bactericidal activity is mediated by anti-O:LPS antibodies and significantly reduces clinical symptoms but does not provide sterile immunity. This directs future vaccine studies toward other antigens or mechanisms of protection against typhoid.

  6. Data-quality issues and alternative variable-screening methods in a questionnaire-based study on subclinical Salmonella enterica infection in Danish pig herds

    DEFF Research Database (Denmark)

    Stege, H.; Christensen, J.; Nielsen, J.P.

    2001-01-01

    variables should be selected, disregarded, combined with other variables and/or recoded. In the simple statistical testing (2 x 2 tables. cut-off: P = 0.25) herds were defined as subclinically S. enterica infected if the within-herd proportion of individual pigs with OD%>10 was more than 20%. The results......Our aim was to determine risk factors for subclinical Salmonella enterica infection in Danish finishing-pig herds. In this paper, the evaluation, combining and initial reduction of variables is presented, along with assessment of the hypothesis in the preliminary statistical testing. The first...

  7. Salmonella surveillance with reference to pigs--Cardiff abattoir, 1968-1975.

    Science.gov (United States)

    Harvey, R. W.; Price, T. H.; Morgan, J.

    1977-01-01

    Between 1968 and 1975, well over 3000 samples of pig faeces and 407 samples of pig mesenteric glands were examined for salmonellas. A very wide range of serotypes was isolated. The material from this survey was used to evaluate certain aspects of salmonella isolations. The factors studied were: selective motility enrichment, size of inoculum of faeces, comparison of drain swab with animal sample and comparison of selenite F broth with Muller-Kauffmann tetrathionate broth. The conclusions drawn from these investigations allowed an efficient routine to be developed during the survey. PMID:325128

  8. The effect of source herd and abattoir factors on pig carcass Salmonella contamination evaluated by multilevel modelling

    DEFF Research Database (Denmark)

    Baptista, Filipa Matos; Dahl, Jan; Nielsen, Liza Rosenbaum

    2010-01-01

    In Denmark, a Surveillance-and-Control Programme for Salmonella in pigs has been in place for several years. This study investigated factors associated with Salmonella pig carcass contamination, namely estimated daily number of Salmonella seropositive pigs delivered to slaughter, average Salmonella...... seroprevalence of the source herds that delivered each of five pigs contributing to the pool, weekday, year, season and abattoir size. A total of 20128 pooled carcass swabs collected in 22 Danish abattoirs, from 2002 to 2008, were included in a multilevel logistic regression model. Study results indicate...... that the probability of Salmonella positive carcasses is mainly influenced by the Salmonella herd seroprevalence of the swabbed pigs, the number of seropositive pigs delivered to the abattoir on the same day and weekday. Further reduction in carcass pool Salmonella prevalence may require new or improved methods...

  9. Belgian surveillance plans to assess changes in Salmonella prevalence in meat at different production stages.

    Science.gov (United States)

    Ghafir, Yasmine; China, Bernard; Korsak, Nicolas; Dierick, Katelijne; Collard, Jean-Marc; Godard, Claudine; De Zutter, Lieven; Daube, Georges

    2005-11-01

    From 1997 to 1999, the prevalence of Salmonella was assessed at different stages through the pork, poultry, and beef meat production chains. Different dilutions of the initial sample suspension were analyzed to provide a semiquantitative evaluation of Salmonella contamination and to determine the most representative dilution necessary to detect a reduction in prevalence. An average of 300 samples for each type of meat were analyzed. According to Fisher's exact test, the dilution to be used to detect a reduction in prevalence was chosen based on an initial prevalence of 20 to 26%. Based on this introductory study, a new sampling plan representative of the nationwide Belgian meat production process was used from 2000 through to 2003. This study confirmed the consistently high rate and level of contamination of poultry meat: broiler and layer carcasses were the most contaminated samples followed by broiler fillets and poultry meat preparations. A constant and significant decrease in Salmonella prevalence was observed for pork carcasses, trimmings, and minced meat and for beef minced meat. Less than 3% of beef carcasses and trimming samples were positive for Salmonella. The Belgian plan, as utilized from 2000 to 2003, was suitable for monitoring of zoonoses because the sampling plan was representative of nationwide production processes, covered all periods of the year, and was executed by trained samplers and the analyses were carried out by recognized laboratories using an identical analytical method.

  10. Inverse trends of Campylobacter and Salmonella in Swiss surveillance data, 1988-2013.

    Science.gov (United States)

    Schmutz, Claudia; Mäusezahl, Daniel; Jost, Marianne; Baumgartner, Andreas; Mäusezahl-Feuz, Mirjam

    2016-01-01

    Clinical isolates of Campylobacter spp. and Salmonella spp. are notifiable in Switzerland. In 1995, Campylobacter replaced Salmonella as the most frequently reported food-borne pathogen. We analysed notification data (1988-2013) for these two bacterial, gastrointestinal pathogens of public health importance in Switzerland. Notification rates were calculated using data for the average resident population. Between 1988 and 2013, notified campylobacteriosis cases doubled from 3,127 to 7,499, while Salmonella case notifications decreased, from 4,291 to 1,267. Case notifications for both pathogens peaked during summer months. Campylobacter infections showed a distinct winter peak, particularly in the 2011/12, 2012/13 and 2013/14 winter seasons. Campylobacter case notifications showed more frequent infection in males than females in all but 20-24 year-olds. Among reported cases, patients' average age increased for campylobacteriosis but not for salmonellosis. The inverse trends observed in case notifications for the two pathogens indicate an increase in campylobacteriosis cases. It appears unlikely that changes in patients' health-seeking or physicians' testing behaviour would affect Campylobacter and Salmonella case notifications differently. The implementation of legal microbiological criteria for foodstuff was likely an effective means of controlling human salmonellosis. Such criteria should be decreed for Campylobacter, creating incentives for producers to lower Campylobacter prevalence in poultry.

  11. Systematic serotyping and riboprinting of Campylobacter spp. improves surveillance: experiences from two Danish counties

    DEFF Research Database (Denmark)

    Fussing, V.; Møller Nielsen, E.; Neimann, J.

    2007-01-01

    In order to monitor the distribution of subtypes of Campylobacter and to identify clusters, 975 isolates of Campylobacter spp., obtained from human infections occurring in two Danish counties, were studied during a 1-year period. The isolates were characterised by Penner serotyping and automated ...... the validity of selected clusters identified by serotyping and ribotyping. The observed clustering of Campylobacter isolates, with identical types in time and place, indicates that common-source outbreaks of campylobacteriosis are more common than is usually thought....

  12. Control charts for identifying systematic errors using control sera to detect antibody to Salmonella in an indirect ELISA

    DEFF Research Database (Denmark)

    Bak, H.; Barfod, Kristen

    2008-01-01

    This study evaluated the preparation of Shewhart's control charts using the concept of rational subgroups for monitoring the Salmonella antibody ELISA used for surveillance of Danish pig herds. Control charts were prepared for a buffer control sample, a negative serum sample and a positive serum ...

  13. National surveillance of Salmonella enterica in food-producing animals in Japan

    Directory of Open Access Journals (Sweden)

    Kijima Mayumi

    2009-08-01

    Full Text Available Abstract A total of 518 fecal samples collected from 183 apparently healthy cattle, 180 pigs and 155 broilers throughout Japan in 1999 were examined to determine the prevalence and antimicrobial susceptibility of Salmonella. The isolation rates were 36.1% in broilers, 2.8% in pigs and 0.5% in cattle. S. enterica Infantis was the most frequent isolate, found in 22.6% of broiler fecal samples. Higher resistance rates were observed against oxytetracycline (82.0%, dihydrostreptomycin (77.9%, kanamycin (41.0% and trimethoprim (35.2%. Resistance rates to ampicillin, ceftiofur, bicozamycin, chloramphenicol and nalidixic acid were S. enterica Senftenberg was found in the isolates obtained from one broiler fecal sample. This is the first report of cephalosporin-resistant Salmonella directly isolated from food animal in Japan.

  14. VETSTAT - the Danish system for surveillance of the veterinary use of drugs for production animals

    DEFF Research Database (Denmark)

    Stege, H.; Bager, Flemming; Jacobsen, Erik

    2003-01-01

    The Danish Ministry of Food, Agriculture and Fisheries funds a monitoring system based on drug usage information collected at the herd level: VETSTAT. VETSTAT is constructed as a relational database and data originates from three sources: pharmacies, veterinarians and feed mills. All administration...... of drugs for use in animal production is reported on a monthly basis. Pharmacies provided 95% of the total weight antimicrobial compounds used in Denmark in 2001. More than 80% of the antimicrobial compounds reported by pharmacies were sold on prescription to end-users (owners) and included information...

  15. Characterisation of recently emerged multiple antibiotic-resistant Salmonella enterica serovar typhimurium DT104 and other multiresistant phage types from Danish pig herds

    DEFF Research Database (Denmark)

    Baggesen, Dorte Lau; Aarestrup, Frank Møller

    1998-01-01

    electrophoresis (PFGE) using the restriction enzyme Xba I, Overall, 66 per cent of the 670 isolates were sensitive to all the antimicrobial agents tested. Eleven isolates of S typhimurium were resistant to ampicillin, streptomycin and tetracycline and also resistant to other antibiotics in different resistance......A total of 670 isolates of Salmonella enterica were isolated from Danish pig herds, phage typed and tested for susceptibility to amoxycillin + clavulanate, ampicillin, colistin, enrofloxacin, gentamicin, neomycin, spectinomycin, streptomycin, tetracyclines, and trimethoprim + sulphadiazine. S...... enterica serovar typhimurium (S typhimurium) isolates resistant to ampicillin, streptomycin and tetracycline and three isolates of S typhimurium DT104, two from 1994 and one from 1995, were further tested for resistance against chloramphenicol and sulphonamide and analysed by pulsed-field gel...

  16. Data-quality issues and alternative variable-screening methods in a questionnaire-based study on subclinical Salmonella enterica infection in Danish pig herds

    DEFF Research Database (Denmark)

    Stege, H.; Christensen, J.; Nielsen, J.P.

    2001-01-01

    Our aim was to determine risk factors for subclinical Salmonella enterica infection in Danish finishing-pig herds. In this paper, the evaluation, combining and initial reduction of variables is presented, along with assessment of the hypothesis in the preliminary statistical testing. The first...... seroprevalence. This resulted in a hybrid case-"control" design of the study and therefore, five different methods of categorising the data were used to ensure that variables were not wrongfully excluded as a result of using an improper design. Our questionnaire focused on management, infection......-limiting precautions and feed and feeding procedures. To establish the prevalence of S. enterica infection within herds at the time of the visit, 50 blood samples from each herd were collected and serologically examined. The reliability of each variable from the questionnaire was assessed and it was decided which...

  17. Characterisation of recently emerged multiple antibiotic-resistant Salmonella enterica serovar typhimurium DT104 and other multiresistant phage types from Danish pig herds

    DEFF Research Database (Denmark)

    Baggesen, Dorte Lau; Aarestrup, Frank Møller

    1998-01-01

    electrophoresis (PFGE) using the restriction enzyme Xba I, Overall, 66 per cent of the 670 isolates were sensitive to all the antimicrobial agents tested. Eleven isolates of S typhimurium were resistant to ampicillin, streptomycin and tetracycline and also resistant to other antibiotics in different resistance...... patterns. Seven different multiresistant clones were identified, The most common clones were four isolates of DT104 and three isolates of DT193, TWO Of the three S typhimurium DT104 from 1994 and 1995 were sensitive to all the antimicrobials tested whereas the remaining isolate from 1994 was resistant......A total of 670 isolates of Salmonella enterica were isolated from Danish pig herds, phage typed and tested for susceptibility to amoxycillin + clavulanate, ampicillin, colistin, enrofloxacin, gentamicin, neomycin, spectinomycin, streptomycin, tetracyclines, and trimethoprim + sulphadiazine. S...

  18. Incidence of invasive salmonella disease in sub-Saharan Africa: a multicentre population-based surveillance study.

    Science.gov (United States)

    Marks, Florian; von Kalckreuth, Vera; Aaby, Peter; Adu-Sarkodie, Yaw; El Tayeb, Muna Ahmed; Ali, Mohammad; Aseffa, Abraham; Baker, Stephen; Biggs, Holly M; Bjerregaard-Andersen, Morten; Breiman, Robert F; Campbell, James I; Cosmas, Leonard; Crump, John A; Espinoza, Ligia Maria Cruz; Deerin, Jessica Fung; Dekker, Denise Myriam; Fields, Barry S; Gasmelseed, Nagla; Hertz, Julian T; Van Minh Hoang, Nguyen; Im, Justin; Jaeger, Anna; Jeon, Hyon Jin; Kabore, Leon Parfait; Keddy, Karen H; Konings, Frank; Krumkamp, Ralf; Ley, Benedikt; Løfberg, Sandra Valborg; May, Jürgen; Meyer, Christian G; Mintz, Eric D; Montgomery, Joel M; Niang, Aissatou Ahmet; Nichols, Chelsea; Olack, Beatrice; Pak, Gi Deok; Panzner, Ursula; Park, Jin Kyung; Park, Se Eun; Rabezanahary, Henintsoa; Rakotozandrindrainy, Raphaël; Raminosoa, Tiana Mirana; Razafindrabe, Tsiriniaina Jean Luco; Sampo, Emmanuel; Schütt-Gerowitt, Heidi; Sow, Amy Gassama; Sarpong, Nimako; Seo, Hye Jin; Sooka, Arvinda; Soura, Abdramane Bassiahi; Tall, Adama; Teferi, Mekonnen; Thriemer, Kamala; Warren, Michelle R; Yeshitela, Biruk; Clemens, John D; Wierzba, Thomas F

    2017-03-01

    Available incidence data for invasive salmonella disease in sub-Saharan Africa are scarce. Standardised, multicountry data are required to better understand the nature and burden of disease in Africa. We aimed to measure the adjusted incidence estimates of typhoid fever and invasive non-typhoidal salmonella (iNTS) disease in sub-Saharan Africa, and the antimicrobial susceptibility profiles of the causative agents. We established a systematic, standardised surveillance of blood culture-based febrile illness in 13 African sentinel sites with previous reports of typhoid fever: Burkina Faso (two sites), Ethiopia, Ghana, Guinea-Bissau, Kenya, Madagascar (two sites), Senegal, South Africa, Sudan, and Tanzania (two sites). We used census data and health-care records to define study catchment areas and populations. Eligible participants were either inpatients or outpatients who resided within the catchment area and presented with tympanic (≥38·0°C) or axillary temperature (≥37·5°C). Inpatients with a reported history of fever for 72 h or longer were excluded. We also implemented a health-care utilisation survey in a sample of households randomly selected from each study area to investigate health-seeking behaviour in cases of self-reported fever lasting less than 3 days. Typhoid fever and iNTS disease incidences were corrected for health-care-seeking behaviour and recruitment. Between March 1, 2010, and Jan 31, 2014, 135 Salmonella enterica serotype Typhi (S Typhi) and 94 iNTS isolates were cultured from the blood of 13 431 febrile patients. Salmonella spp accounted for 33% or more of all bacterial pathogens at nine sites. The adjusted incidence rate (AIR) of S Typhi per 100 000 person-years of observation ranged from 0 (95% CI 0-0) in Sudan to 383 (274-535) at one site in Burkina Faso; the AIR of iNTS ranged from 0 in Sudan, Ethiopia, Madagascar (Isotry site), and South Africa to 237 (178-316) at the second site in Burkina Faso. The AIR of iNTS and typhoid

  19. Salmonella spp. isolates causing bloodstream infections in Latin America: report of antimicrobial activity from the SENTRY Antimicrobial Surveillance Program (1997-2000).

    Science.gov (United States)

    Gales, Ana C; Sader, Helio S; Mendes, Rodrigo E; Jones, Ronald N

    2002-11-01

    Recent years have seen a dramatic rise in the incidence and severity of cases of human salmonellosis. In addition, multidrug resistant strains have arisen. The objective of this study was to characterize the antimicrobial susceptibility profile of Salmonella spp. clinical isolates collected from Latin American medical centers as part of the SENTRY Antimicrobial Surveillance System. A total of 144 bloodstream Salmonella spp. isolates were collected between 1997 and 2000. The susceptibility to diverse antimicrobial agents was tested by broth microdilution techniques according to the NCCLS recommendations. The Salmonella spp. strains were more frequently collected from adult patients (67.0%; 21-60 years) and isolated from Chile (28.5%) > Brazil (25.0%) > Mexico (18.8%) > Colombia (11.8%). Ampicillin (MIC(50), 1 microg/ml) showed good in vitro activity (92.4% susceptibility). Meropenem (MIC(50), 0.06 microg/ml) and gatifloxacin (MIC(50), 0.03 microg/ml) were the most potent compounds against the Salmonella spp. isolates (100.0% susceptible) followed by piperacillin/tazobactam (99.3%), ceftazidime (98.6%), ceftriaxone (98.6%), and amoxicillin/clavulanic acid (94.4%). The lowest susceptibility rates were observed for tetracycline (87.5%) and trimethoprim/sulfamethoxazole (91.7%). Four of 144 (2.8%) Salmonella spp. isolates demonstrated an ESBL phenotype; however, only two (1.4%) were confirmed as an inhibitable ESBL producer. The results of this study show that multidrug resistance, especially fluoroquinolone resistance, does not represent a serious problem among Salmonella isolates collected from the Latin American medical centers as monitored by the SENTRY Program.

  20. Surveillance

    DEFF Research Database (Denmark)

    Albrechtslund, Anders; Coeckelbergh, Mark; Matzner, Tobias

    Studying surveillance involves raising questions about the very nature of concepts such as information, technology, identity, space and power. Besides the maybe all too obvious ethical issues often discussed with regard to surveillance, there are several other angles and approaches that we should...... like to encourage. Therefore, our panel will focus on the philosophical, yet non-ethical issues of surveillance in order to stimulate an intense debate with the audience on the ethical implications of our enquiries. We also hope to provide a broader and deeper understanding of surveillance....

  1. Refining the LPS-Antigen in Salmonella Antibody Elisa for Poultry Enhanced Specificity without Impairing Sensitivity

    DEFF Research Database (Denmark)

    Lauritsen, Klara Tølbøl; Lind, Peter; Klausen, Joan

    2014-01-01

    In the Danish serological surveillance for Salmonella in poultry (serum and egg yolk) a mix-ELISA is used, based on S. typhimurium and S. enteritidis antigens (Feld et al., 2000). When we evaluated results of the test retrospectively, over the years an unacceptably large fraction of seropositive...... findings could not be confirmed by the subsequent confirmatory bacteriological sampling in the herd. Therefore we tried to enhance specificity of the ELISA, without losing sensitivity, by refining the antigens used....

  2. Non-typhoidal Salmonella and Campylobacter infections among HIV-positive patients in Denmark

    DEFF Research Database (Denmark)

    Larsen, I.K.; Gradel, Kim Oren; Helms, M.

    2011-01-01

    Non-typhoidal Salmonella (NTS) and Campylobacter are common causes of diarrhoea in human immunodeficiency virus (HIV)-positive patients. To investigate if incidence has changed since the introduction of highly active antiretroviral therapy (HAART), we combined data from The Danish Surveillance Re...... population. Moreover our study suggests that there is an increased incidence of Campylobacter-related illness among homosexual men in the HIV-positive population....

  3. THE CHARACTERIZATION OF DANISH ISOLATES OF SALMONELLA-ENTERICA SEROVAR ENTERITIDIS BY PHAGE TYPING AND PLASMID PROFILING - 1980-1990

    DEFF Research Database (Denmark)

    Brown, D. J.; Baggesen, Dorte Lau; Hansen, H. B.

    1994-01-01

    Plasmid profiling, phage typing and antimicrobial resistance typing have been carried out on 736 isolates of Salmonella enterica serovar Enteritidis collected in Denmark during the period 1980 to 1990. Strains originated from cases of human salmonellosis, broiler poultry flocks, layer poultry...... flocks, quarantined imported poultry, environmental samples from hatchery units, and from bovines. Phage type (PT) 1 was found to be the most common type among isolates of poultry origin (57.6%) followed by PT4 (28.8%). Isolates belonging to PT8 were found exclusively in imported birds. Phage typing...

  4. Multicenter evaluation of resistance patterns of Klebsiella pneumoniae, Escherichia coli, Salmonella spp and Shigella spp isolated from clinical specimens in Brazil: RESISTNET surveillance program

    Directory of Open Access Journals (Sweden)

    Carmen Paz Oplustil

    Full Text Available Surveillance programs are essential to detect the increase of antimicrobial resistance, and several different programs are being conducted in many countries. The RESISTNET is a surveillance program for bacterial resistance against several antimicrobial agents initiated in 1998 among Latin American countries. In Brazil, several centers were invited to join this surveillance and a total of 11 centers (6 from São Paulo and 5 from other states participated in the study. All results were analyzed using the WHONET program. A total of 894 Escherichia coli, 386 Klebsiella pneumoniae, 70 Shigella spp and 57 Salmonella spp strains were analyzed in this study from April, 1998, to April, 1999. Susceptibility testing was performed by the disk diffusion method using NCCLS 1998 guidelines for several different drugs. For all strains, imipenem was the most effective drug (100% of the strains were susceptible. Klebsiella pneumoniae presented a high resistance rate to ampicillin (96.4%. The rate of probable ESBL producers among K. pneumoniae strains was 36.3%, most of them being isolated from catheters (58.8%. Among all Escherichia coli strains analyzed, the highest resistance rate was found for trimethoprim/sulfamethoxazole (46.9% and the majority of the resistant strains were isolated from urine samples (47.8%. Among Salmonella spp, the resistance rates were low for all antibiotics tested. For Shigella spp strains there was a high resistance to trimethoprim/sulfamethoxazole (80.0%. No resistance to ceftriaxone was observed in these strains. Surveillance of antimicrobial resistance is critical for the successful management of infectious diseases. The results of this survey show significant resistance rates among these bacteria which are responsible for several types of human infections.

  5. Can the development of new dental caries in Danish schoolchildren be predicted from surveillance data in the School Dental Service?

    DEFF Research Database (Denmark)

    Jeppesen, Berit Anna; Foldspang, Anders

    2006-01-01

    Background:  Dental screening programmes for Danish children generally target all children, irrespective of their individual caries risk. The standard screening interval is approximately 12 months. A valid systematic screening tool based on routine information sources is however indispensable......, if more selective screening strategies should be developed to target the children at highest risk. Objective:  To estimate the precision with which Danish schoolchildren at high risk for developing dental caries within 1 year can be identified based on information from routine registers. Methods:  Based...... on data from the Danish National Board of Health's Recording System for the Danish Child Dental Services and from the Central Office of Civil Registration, 3705 schoolchildren aged 7–12 years were followed through 1994–1996. Dental health information as of 1994 and changes 1994–1995 were applied...

  6. An outbreak of multidrug-resistant, quinolone-resistant Salmonella enterica serotype typhimurium DT104

    DEFF Research Database (Denmark)

    Molbak, K.; Baggesen, Dorte Lau; Aarestrup, Frank Møller

    1999-01-01

    Background Food-borne salmonella infections have become a major problem in industrialized countries. The strain of Salmonella enterica serotype typhimurium known as definitive phage type 104 (DT104) is usually resistant to five drugs: ampicillin, chloramphenicol, streptomycin, sulfonamides......, and tetracycline. An increasing proportion of DT104 isolates also have reduced susceptibility to fluoroquinolones. Methods The Danish salmonella surveillance program determines the phage types of all typhimurium strains from the food chain, and in the case of suspected outbreaks, five-drug-resistant strains...... are characterized by molecular methods. All patients infected with five-drug-resistant typhimurium are interviewed to obtain clinical and epidemiologic data. In 1998, an outbreak of salmonella occurred, in which the strain of typhimurium DT104 was new to Denmark. We investigated this outbreak and report our...

  7. Quality control using a multilevel logistic model for the Danish pig Salmonella surveillance antibody-ELISA programme

    DEFF Research Database (Denmark)

    Bak, Hanne; Ekeroth, Lars; Houe, Hans

    2007-01-01

    solved. A logistic analysis was carried out with outcome 0 for a negative test result and I for a positive test result. Row and column on the microtitre plates, multiprobe robot, and their interactions were included as fixed effects, and date, plate, and slaughterhouse were included as random effects...

  8. Gross margin losses due to Salmonella Dublin infection in Danish dairy cattle herds estimated by simulation modelling

    DEFF Research Database (Denmark)

    Nielsen, Torben Dahl; Kudahl, Anne Braad; Østergaard, S.

    2013-01-01

    Salmonella Dublin affects production and animal health in cattle herds. The objective of this study was to quantify the gross margin (GM) losses following introduction and spread of S. Dublin within dairy herds. The GM losses were estimated using an age-structured stochastic, mechanistic...... and dynamic simulation model. The model incorporated six age groups (neonatal, pre-weaned calves, weaned calves, growing heifers, breeding heifers and cows) and five infection stages (susceptible, acutely infected, carrier, super shedder and resistant). The effects of introducing one S. Dublin infectious...... heifer were estimated through 1000 simulation iterations for 12 scenarios. These 12 scenarios were combinations of three herd sizes (85, 200 and 400 cows) and four management levels (very good, good, poor and very poor). Input parameters for effects of S. Dublin on production and animal health were based...

  9. Nontyphoidal Salmonella Gastroenteritis in Baoshan, Shanghai, China, 2010 to 2014: An Etiological Surveillance and Case-Control Study.

    Science.gov (United States)

    Yang, Xingtang; Jin, Kai; Yang, Fan; Yuan, Guoping; Liu, Wenbin; Xiang, Lunhui; Wu, Zhenqiang; Li, Zixiong; Mao, Jianying; Shen, Junqing; Lombe, Nelson; Zandamela, Hemitério; Hazoume, Lucrece; Hou, Xiaomei; Ding, Yibo; Cao, Guangwen

    2017-03-01

    Nontyphoidal Salmonella (NTS) gastroenteritis is a widespread global foodborne disease. To identify the epidemiologic characteristics, sources of food contamination, and risk factors of NTS gastroenteritis, epidemiologic data and stool specimens of diarrheal patients were collected from sentinel hospitals in Baoshan, Shanghai, People's Republic of China, between 2010 and 2014. Food products from nearby farmers' markets and animal feces from live poultry markets and livestock farms were sampled to identify the pathogen; a case-control study was conducted to characterize risk factors of NTS gastroenteritis. Of 3,906 diarrheal patients examined, 266 (6.8%) were positive for Salmonella. The positive rates were higher in summer than in the other seasons. Salmonella Typhimurium (36.1%) and Salmonella Enteritidis (30.8%) were the dominant serovars in the patients. Salmonella was detected in 26.2% pork samples, 7.1 to 7.8% poultry meats, and 3.3 to 8.9% poultry feces. Salmonella Typhimurium was the major serovar in contaminated food and animal feces. Multivariate conditional logistic regression analysis indicated that consumption of pork and quickly cooked eggs increased, whereas separating kitchen knives for cooked and raw food decreased the risk of NTS gastroenteritis, independently. We believe that NTS in poultry feces contaminated the meat products in the same markets and then infected humans if these foods were not sufficiently cooked. To prevent NTS gastroenteritis, it is necessary to survey Salmonella in meats and poultry feces, to cook eggs and pork sufficiently, to separate kitchen knives for cooked and raw food, and to prohibit live poultry trade in fresh meat markets.

  10. Evaluation Of Decision Options For Industry Wide Control Of Salmonella In Dairy cattle

    DEFF Research Database (Denmark)

    Jordan, David; Nielsen, Liza Rosenbaum; Warnick, Lorin Dean

    2009-01-01

    Modeling the transmission of a pathogen between herds provides useful insight into how prevention and surveillance programs can be organised. We aimed to devise a technique for simulating the transfer of Salmonella (S.) Dublin between Danish dairy herds based on trading patterns and infection rat...... simulations showed that programs that enhance herd-level biosecurity (prevention of new outbreaks) and quickly resolve infections once they are detected are attractive additions to the current approach that has already resulted in substantial progress....

  11. Salmonella enterocolitis

    Science.gov (United States)

    Salmonellosis; Nontyphoidal salmonella; Food poisoning - salmonella; Gastroenteritis - salmonella ... Salmonella infection is one of the most common types of food poisoning . It occurs when you swallow ...

  12. External Quality Assurance System (EQAS) of the WHO Global Salmonella Surveillance and Laboratory Support Project (Global Salm-Surv)

    DEFF Research Database (Denmark)

    Petersen, A.; Aarestrup, Frank Møller; Wong, S.

    To assure the quality of methods for serotyping and antimicrobial susceptibility testing among laboratories in WHO Global Salm-Surv, an international collaborative study on serotyping and antimicrobial susceptibility testing of eight Salmonella enterica strains was performed. A total of 44...

  13. An outbreak of multidrug-resistant, quinolone-resistant Salmonella enterica serotype typhimurium DT104

    DEFF Research Database (Denmark)

    Molbak, K.; Baggesen, Dorte Lau; Aarestrup, Frank Møller

    1999-01-01

    , and tetracycline. An increasing proportion of DT104 isolates also have reduced susceptibility to fluoroquinolones. Methods The Danish salmonella surveillance program determines the phage types of all typhimurium strains from the food chain, and in the case of suspected outbreaks, five-drug-resistant strains...... findings here. Results Until 1997, DT104 infections made up less than 1 percent of all human salmonella infections. The strain isolated from patients in the first community outbreak of DT104 in Denmark, in 1998, was resistant to nalidixic acid and had reduced susceptibility to fluoroquinolones...... with fluoroquinolones. Conclusions Our investigation of an outbreak of DT104 documented the spread of quinolone-resistant bacteria from food animals to humans; this spread was associated with infections that were difficult to treat. Because of the increase in quinolone resistance in salmonella, the use...

  14. Improving resolution of public health surveillance for human Salmonella enterica serovar Typhimurium infection: 3 years of prospective multiple-locus variable-number tandem-repeat analysis (MLVA

    Directory of Open Access Journals (Sweden)

    Sintchenko Vitali

    2012-03-01

    Full Text Available Abstract Background Prospective typing of Salmonella enterica serovar Typhimurium (STM by multiple-locus variable-number tandem-repeat analysis (MLVA can assist in identifying clusters of STM cases that might otherwise have gone unrecognised, as well as sources of sporadic and outbreak cases. This paper describes the dynamics of human STM infection in a prospective study of STM MLVA typing for public health surveillance. Methods During a three-year period between August 2007 and September 2010 all confirmed STM isolates were fingerprinted using MLVA as part of the New South Wales (NSW state public health surveillance program. Results A total of 4,920 STM isolates were typed and a subset of 4,377 human isolates was included in the analysis. The STM spectrum was dominated by a small number of phage types, including DT170 (44.6% of all isolates, DT135 (13.9%, DT9 (10.8%, DT44 (4.5% and DT126 (4.5%. There was a difference in the discriminatory power of MLVA types within endemic phage types: Simpson's index of diversity ranged from 0.109 and 0.113 for DTs 9 and 135 to 0.172 and 0.269 for DTs 170 and 44, respectively. 66 distinct STM clusters were observed ranging in size from 5 to 180 cases and in duration from 4 weeks to 25 weeks. 43 clusters had novel MLVA types and 23 represented recurrences of previously recorded MLVA types. The diversity of the STM population remained relatively constant over time. The gradual increase in the number of STM cases during the study was not related to significant changes in the number of clusters or their size. 667 different MLVA types or patterns were observed. Conclusions Prospective MLVA typing of STM allows the detection of community outbreaks and demonstrates the sustained level of STM diversity that accompanies the increasing incidence of human STM infections. The monitoring of novel and persistent MLVA types offers a new benchmark for STM surveillance. A part of this study was presented at the MEEGID

  15. Associations between the proportion of Salmonella seropositive slaughter pigs and the presence of herd level risk factors for introduction and transmission of Salmonella in 34 Danish organic, outdoor (non-organic) and indoor finishing-pig farms

    DEFF Research Database (Denmark)

    Zheng, D.M.; Bonde, Marianne; Sørensen, Jan Tind

    2007-01-01

    This paper evaluates the association between herd level risk factors for introduction and transmission of Salmonella in farms with three different production systems: organic, outdoor (non-organic) and indoor finishing-pig farms, and the presence of seropositive animals in the herds. Potential risk...... factors for Salmonella in the three pig production systems were identified through a literature review, and management information as well as serological data were collected in 34 pig farms: 11 organic farms, 12 outdoor farms, and 11 indoor farms. There were no general differences in the proportion...

  16. External Quality Assurance System (EQAS) of the WHO Global Salmonella Surveillance and Laboratory Support Project (Global Salm-Surv) Results from 2001

    DEFF Research Database (Denmark)

    Petersen, A.; Aarestrup, Frank Møller; Evans, M.C.

    An international collaborative study on serotyping and antimicrobial susceptibility testing of eight Salmonella enterica strains was performed to enhance the capacity of national and regional reference laboratories in WHO Global Salm-Surv to conduct Salmonella serotyping and antimicrobial suscept...... of the quality control range specified by NCCLS guidelines....

  17. Comparisons of sampling procedures and time of sampling for the detection of Salmonella in Danish infected chicken flocks raised in floor systems

    DEFF Research Database (Denmark)

    Gradel, K.O.; Andersen, J.; Madsen, M.

    2002-01-01

    Bacteriological follow-up samples were taken from 41 chicken (Gallus gallus) flocks in floor systems, where Salmonella enterica (Salmonella) had been detected either directly in bacteriological samples or indirectly by serological samples. Three types of follow-up samples were compared to each...... other within each flock: 1) 5 pairs of socks, analysed as 5 samples, 2) 2 pairs of socks, analysed as one sample, and 3) 60 faecal samples, analysed as one pooled sample. Agreement between sampling methods was evaluated by the following statistical tests: 'Kappa', 'The adjusted rand', McNemar"s test...... in detecting S. enterica as the 60 faecal samples. In broiler flocks, 5 pairs of socks were used both in the routine samples taken at about 3 weeks of age for the establishment of infection of the flock, and as one of the follow-up samples taken shortly before slaughter age, which means that the only notable...

  18. A structured approach to control of Salmonella Dublin in 10 Danish dairy herds based on risk scoring and test-and-manage procedures

    DEFF Research Database (Denmark)

    Nielsen, Liza Rosenbaum; Nielsen, Søren Saxmose

    2012-01-01

    The aim of this study was to describe a structured approach to effectively reduce Salmonella Dublin prevalence in infected dairy herds based on a step-wise procedure. Furthermore, the aim was to describe tools for management and monitoring, and to report on development in prevalence among young...... stock and adult cattle in 10 case herds that were followed for more than three years. The five steps in the structured approach were: 1) risk scoring to determine transmission routes within the herd and into the herd; 2) determining a plan of action; 3) performing management changes to close important...

  19. The first attempt of an active integrated laboratory‐based Salmonella surveillance programme in the north‐eastern region of Nigeria

    DEFF Research Database (Denmark)

    Raufu, I.; Bortolaia, Valeria; Svendsen, Christina Aaby

    2013-01-01

    of 17 tested antimicrobials, including ciprofloxacin and nalidixic acid. Three S. Hadar isolates revealed reduced susceptibility to ciprofloxacin and susceptibility to nalidixic acid and harboured the plasmid‐mediated quinolone resistance gene qnrS1. Salmonella serovars Hadar, Enteritidis...

  20. Effect of management on prevention of Salmonella Dublin exposure of calves during a one-year control programme in 84 Danish dairy herds

    DEFF Research Database (Denmark)

    Nielsen, Torben Dahl; Vesterbæk, Inge Langborg; Kudahl, Anne Braad

    2012-01-01

    statistical methods: logistic regression analysis and discriminant analysis. Both analyses identified that increased probability of successful control was strongly associated with avoiding purchase of cattle from test-positive herds. Additionally, ensuring good calving area management, separating calf pens......, by only letting one person be responsible for colostrum management and by not feeding poorer quality colostrum to bull calves than to heifer calves. The results are useful for dairy cattle producers and veterinary authorities to substantiate advice on management practices that are likely to lead......Studies reporting on how to control Salmonella in cattle herds have mainly been theoretical simulation models or case reports describing control of clinical salmonellosis outbreaks. The objective of this observational study was to investigate which management routines were associated...

  1. Danish Vernacular

    DEFF Research Database (Denmark)

    Hyams, Inger Louise Berling

    2014-01-01

    the beginning of Danish architecture as a professional discipline, there has also been a formation of a certain Danish vernacular. This paper explores how the teaching of and interest in Danish historical buildings could have marked the education of Danish architecture students. Through analysis of the drawings......Despite the number of internationally successful Danish architects like Jacobsen, Utzon and in recent years Ingels just to name a few, Danish architecture has always leaned greatly on international architectural history and theory. This is only natural for a small nation. However, since...

  2. Survival analysis of factors affecting incidence risk of Salmonella Dublin in Danish dairy herds during a 7-year surveillance period

    DEFF Research Database (Denmark)

    Nielsen, Liza Rosenbaum; Dohoo, Ian

    2012-01-01

    year after becoming at risk again, and then approached the hazard in herds without known prior infections 2 to 3 years after becoming test-negative. This showed that herds with prior infections need to maintain a high level of biosecurity for at least 3 years after becoming test-negative for S. Dublin...... and maintain a high level of biosecurity....

  3. Salmonella Control Programs in Denmark

    DEFF Research Database (Denmark)

    Wegener, Henrik Caspar; Hald, Tine; Wong, Danilo Lo Fo

    2003-01-01

    We describe Salmonella control programs of broiler chickens, layer hens, and pigs in Denmark. Major reductions in the incidence of foodborne human salmonellosis have occurred by integrated control of farms and food processing plants. Disease control has been achieved by monitoring the herds...... and flocks, eliminating infected animals, and diversifying animals (animals and products are processed differently depending on Salmonella status) and animal food products according to the determined risk. In 2001, the Danish society saved U.S.$25.5 million by controlling Salmonella. The total annual...... Salmonella control costs in year 2001 were U.S.$14.1 million (U.S.$0.075/kg of pork and U.S.$0.02/kg of broiler or egg). These costs are paid almost exclusively by the industry. The control principles described are applicable to most industrialized countries with modern intensive farming systems....

  4. Surveillance of hospital contacts among Danish seafarers and fishermen with focus on skin and infectious diseases-a population-based cohort study

    DEFF Research Database (Denmark)

    Kaerlev, Linda; Jensen, Anker; Hannerz, Harald

    2014-01-01

    OBJECTIVES: A systematic overview of time trends in hospital contacts among Danish seafarers and fishermen by job title and analyses on skin and infectious diseases. METHODS: Occupational cohorts with hospital contacts 1994-1998 and 1999-2003. Standardized hospital contact ratios (SHCR) were...

  5. Salmonella osteomyelitis

    OpenAIRE

    Somsri Wiwanitkit; Viroj Wiwanitkit

    2016-01-01

    Salmonella infection can cause four predominant clinical syndromes: enteric fever, acute gastroenteritis, bacteraemia with or without metastatic infection, and the asymptomatic carrier state. Salmonella as an aetiological agent in osteomyelitis is essentially rare and salmonella osteomyelitis in itself is predominantly seen in patients with haemoglobinopathies such as sickle cell disease or thalassemia. There are very few cases reported in the literature in which salmonella osteomyelitis is s...

  6. Salmonella: Salmonellosis

    DEFF Research Database (Denmark)

    Löfström, Charlotta; Hansen, Trine; Maurischat, Sven

    2015-01-01

    Salmonella remains one of the most important zoonotic pathogenic bacteria and is the causative agents of salmonellosis. The aim of this article is to give an overview of Salmonella and salmonellosis, starting by describing the characteristics of the microorganism Salmonella, including biochemical...

  7. Elicitation of expert knowledge on controlling Salmonella in the pork chain

    NARCIS (Netherlands)

    Gaag, v.d. M.; Huirne, R.B.M.

    2002-01-01

    Salmonella is one of the most important risks for food safety, and pork is one of the sources of human salmonellosis. A chain approach is essential to reduce Salmonella in pork products. A survey was carried out among Dutch and Danish experts in the field of Salmonella to evaluate the entire pork

  8. Reassembling Surveillance Creep

    DEFF Research Database (Denmark)

    Bøge, Ask Risom; Lauritsen, Peter

    2017-01-01

    We live in societies in which surveillance technologies are constantly introduced, are transformed, and spread to new practices for new purposes. How and why does this happen? In other words, why does surveillance “creep”? This question has received little attention either in theoretical...... development or in empirical analyses. Accordingly, this article contributes to this special issue on the usefulness of Actor-Network Theory (ANT) by suggesting that ANT can advance our understanding of ‘surveillance creep’. Based on ANT’s model of translation and a historical study of the Danish DNA database......, we argue that surveillance creep involves reassembling the relations in surveillance networks between heterogeneous actors such as the watchers, the watched, laws, and technologies. Second, surveillance creeps only when these heterogeneous actors are adequately interested and aligned. However...

  9. Global Emerging Infection Surveillance and Response (GEIS)- Avian Influenza Pandemic Influenza (AI/PI) Program

    Science.gov (United States)

    2010-10-01

    Enteroaggregative E. coli (EAEC), Yersinia enterocolitica, Vibrio cholerae , Campylobacter jejuni, Salmonella spp., and Shigella spp. Identification and antibiotic ...include respiratory illness surveillance (particularly influenza), acute febrile illness surveillance, malaria resistance surveillance, diarrhea...etiology and antimicrobial resistance surveillance, sexually transmitted illness surveillance, and capacity building. KEMRI maintained surveillance

  10. Salmonella biofilms

    NARCIS (Netherlands)

    Castelijn, G.A.A.

    2013-01-01

    Biofilm formation by Salmonellaspp. is a problem in the food industry, since biofilms may act as a persistent source of product contamination. Therefore the aim of this study was to obtain more insight in the processes involved and the factors contributing to Salmonellabiofilm

  11. Quinolone- and ß-lactam-resistance in Escherichia coli from Danish and Italian broiler flocks

    DEFF Research Database (Denmark)

    Bortolaia, Valeria; Guardabassi, Luca; Bisgaard, Magne

    Quinolone- and ß-lactam-resistance in Escherichia coli from Danish and Italian broiler flocks Valeria Bortolaia1, Luca Guardabassi1, Magne Bisgaard1, Marcello Trevisani2, Anders Miki Bojesen1   1Department of Veterinary Pathobiology, Faculty of Life Sciences, University of Copenhagen, DK-1870...... Frederiksberg C, Denmark 2Dipartimento di Sanità Pubblica Veterinaria e Patologia Animale, Facoltà di Medicina Veterinaria, Università di Bologna, 40064 Ozzano Emilia (BO), Italy   The prevalence of quinolone- and ß-lactam-resistant E. coli was investigated among broiler flocks in Denmark and Italy. In Denmark......, sock samples were collected from 10 parent flocks and 10 offspring flocks, according to the procedure currently used for the surveillance of Salmonella in the EU. Samples were enriched in McConkey broth and streaked on McConkey agar plates added with nalidixic acid (32 µg/ml), ciprofloxacin (2 µg...

  12. Surveillance of Salmonella enteritidis in layer houses: a retrospective comparison of the Food and Drug Administration's egg safety rule (2010-2011) and the California Egg Quality Assurance Program (2007-2011).

    Science.gov (United States)

    Pitesky, Maurice; Charlton, Bruce; Bland, Mark; Rolfe, Dan

    2013-03-01

    Between July 2007 and December 2011, 2660 environmental drag swab samples were collected in total from California layer flocks on behalf of the California Egg Quality Assurance Program (CEQAP), the egg safety rule (21 CFR Parts 16 and 118) of the Food and Drug Administration (FDA), or both. The samples were processed by the California Animal Health and Food Safety Lab, and positive or negative results for Salmonella enterica serovar Enteritidis (SE) were recorded. This study retrospectively compares the differences between the FDA and CEQAP programs with respect to their SE environmental sampling surveillance results. To accomplish this comparison, two different CEQAP (new and old) data sets representing different SE environmental surveillance approaches in the life of the flock were compared against each other and against the FDA's SE environmental testing plan. Significant differences were noted between the CEQAP and FDA programs with respect to the prevalence of SE in the farm environment. Analyses of the prevalence of SE at different stages in the flock's life cycle (chick papers, preproduction, midproduction, postmolt, and premarket) found the highest prevalence of SE in premarket (11.9%), followed by postmolt (3.5%) and midproduction (3.4%), and there was a tie between chick papers and preproduction (2.1%). To assess the main effects of the presence of SE in the farm environment, backwards binary logistic regression was used. Of six independent variables examined (age of flock, year, season, owner, CEQAP membership, and analysis of pooled samples vs. individual swabs), only age of flock, owner, and year were determined to be significant factors in the final model. Although CEQAP membership and pooling vs. individuals swabs were not included in the final model, Pearson chi-square tests did show significantly higher odds of SE for non-CEQAP member farms and higher odds of SE in pooled samples vs. individual swabs.

  13. Complete Genome and Methylome Sequences of Salmonella enterica subsp. enterica Serovar Panama (ATCC 7378) and Salmonella enterica subsp. enterica Serovar Sloterdijk (ATCC 15791)

    OpenAIRE

    Yao, Kuan; Muruvanda, Tim; Roberts, Richard J.; Payne, Justin; Allard, Marc W.; Hoffmann, Maria

    2016-01-01

    Salmonella enterica spp. are pathogenic bacteria commonly associated with food-borne outbreaks in human and animals. Salmonella enterica spp. are characterized into more than 2,500 different serotypes, which makes epidemiological surveillance and outbreak control more difficult. In this report, we announce the first complete genome and methylome sequences from two Salmonella type strains associated with food-borne outbreaks, Salmonella enterica subsp. enterica serovar Panama (ATCC 7378) and S...

  14. The Danish Microbiology Database (MiBa) 2010 to 2013

    DEFF Research Database (Denmark)

    Voldstedlund, M; Haarh, M; Mølbak, K

    2014-01-01

    The Danish Microbiology Database (MiBa) is a national database that receives copies of reports from all Danish departments of clinical microbiology. The database was launched in order to provide healthcare personnel with nationwide access to microbiology reports and to enable real-time surveillance...

  15. The attribution of human infections with antimicrobial resistant Salmonella bacteria in Denmark to sources of animal origin

    DEFF Research Database (Denmark)

    Hald, Tine; Lo Fo Wong, Danilo M. A.; Aarestrup, Frank Møller

    2007-01-01

    Based on the Danish Salmonella surveillance in 2000-2001, we developed a mathematical model for quantifying the contribution of each major animal-food sources to human salmonellosis caused by antimicrobial resistant bacteria. Domestic food products accounted for 53.1% of all cases, mainly caused......, but infections with multidrug- and quinolone-resistant isolates were more commonly caused by imported food products and travelling, emphasizing the need for a global perspective on food safety and antimicrobial usage....... by table eggs (37.6%). A large proportion (19%) of cases were travel related, while 18% could not be associated with any source. Imported food products accounted for 9.5% of all cases; the most important source being imported chicken. Multidrug and quinolone resistance was rarely found in cases acquired...

  16. SALMONELLA SPECIES

    African Journals Online (AJOL)

    DR. AMINU

    (Ngozi and Onyenekwe, 2003; Edward and Ewing,. 2003). Conclusion and Recommendations. The children in the older age bracket of 20-24 months were found to be most susceptible to salmonellosis. The risk of infection reduces in lower age group. The. Salmonella typhimurium remains the prominent causative agent in ...

  17. Danish soldiers in Iraq

    DEFF Research Database (Denmark)

    Nissen, Lars Ravnborg; Marott, Jacob Louis; Gyntelberg, Finn

    2011-01-01

    the assumption that other factors than combat exposure-psychosocial and cultural-are of importance in increasing psychological distress among soldiers deployed to Iraq. Additionally, we have shown that the reporting of multiple physical symptoms among the deployed soldiers is closely related to increased......Using data from an occupational medical health surveillance program, we studied the associations between mental stressors and social support and the two outcome measures postdeployment psychological distress and multiple physical symptoms among Danish soldiers deployed to Iraq. The study was cross......-sectional and questionnaire-based with soldiers returning from the mission as the target group. Witnessing atrocities, fear of being physically harmed, feeling of insecurity, feeling of meaninglessness, and having been in touch with prisoners were associated with both outcome measures. In conclusion, our findings support...

  18. Danish soldiers in Iraq

    DEFF Research Database (Denmark)

    Nissen, Lars Ravnborg; Marott, Jacob Louis; Gyntelberg, Finn

    2011-01-01

    Using data from an occupational medical health surveillance program, we studied the associations between mental stressors and social support and the two outcome measures postdeployment psychological distress and multiple physical symptoms among Danish soldiers deployed to Iraq. The study was cross......-sectional and questionnaire-based with soldiers returning from the mission as the target group. Witnessing atrocities, fear of being physically harmed, feeling of insecurity, feeling of meaninglessness, and having been in touch with prisoners were associated with both outcome measures. In conclusion, our findings support...... the assumption that other factors than combat exposure-psychosocial and cultural-are of importance in increasing psychological distress among soldiers deployed to Iraq. Additionally, we have shown that the reporting of multiple physical symptoms among the deployed soldiers is closely related to increased...

  19. On Danish Legal Method

    DEFF Research Database (Denmark)

    Schaumburg-Müller, Sten

    2014-01-01

    On the basis on 1) the Danish legal writer A.S.Ørsted (1778-1860) and 2) an enquete among present day Danish legal scholars, the contribution deals with special traits in Danish legal method......On the basis on 1) the Danish legal writer A.S.Ørsted (1778-1860) and 2) an enquete among present day Danish legal scholars, the contribution deals with special traits in Danish legal method...

  20. Salmonella biofilms

    OpenAIRE

    Castelijn, G.A.A.

    2013-01-01

    Biofilm formation by Salmonellaspp. is a problem in the food industry, since biofilms may act as a persistent source of product contamination. Therefore the aim of this study was to obtain more insight in the processes involved and the factors contributing to Salmonellabiofilm formation. A collection of SalmonellaTyphimurium clinical, outbreak-related and retail product isolates, was used to determine biofilm formation capacity and to identify cellular parameters contributing to surface colon...

  1. Salmonella typhi

    OpenAIRE

    Mochammad, Hatta

    2008-01-01

    This manuscript could use as research on infectious diseases Multi-locus variable-number tandem repeat analysis differentiated 297 Salmonella enterica serovar Typhi blood culture isolates from Makassar in 76 genotypes and a single unique S. Typhi genotype was isolated from the cholecystectomy specimens of four patients with cholelithiasis. The high diversity in S. Typhi genotypes circulating in Makassar indicates that the number of carriers could be very large, which may complicat...

  2. Serologic reactions against Salmonella in samples from broiler parent stock with and without preceding colibacillosis: A case-control study

    DEFF Research Database (Denmark)

    Gradel, K.O.; Feld, Niels Christian; Andersen, J. S.

    2001-01-01

    In the Danish Salmonella Control Program, eggs from broiler parent flocks are surveyed by serologic analysis every 4 wk for antibodies against Salmonella lipopolysaccharide O-antigens 1, 4, 5, 9, and 12 (Mix-enzyme-linked immunosorbent assay [ELISA]) and 6 and 7 (Infantis-ELISA). The antibody res...

  3. Recruited into Danishness?

    DEFF Research Database (Denmark)

    Lapina, Linda

    2017-01-01

    This article critically examines emergence of Danishness via an autoethnography of passing as Danish. Drawing on feminist scholarship, the author conceptualizes passing as an embodied, affective and discursive relation; simultaneously spontaneous and laboured, fleeting and solid, emergent...... to un(re)marked majority comprised a unique boundary position for tracing Danishness. Her body and Danishness became aligned, while other bodies were ejected. These fluctuating (dis)alignments highlighted potentialities of proximity to Danishness. Using autoethnography and memory work, the author...

  4. Epidemiological models to support animal disease surveillance activities

    DEFF Research Database (Denmark)

    Willeberg, Preben; Paisley, Larry; Lind, Peter

    2011-01-01

    Epidemiological models have been used extensively as a tool in improving animal disease surveillance activities. A review of published papers identified three main groups of model applications: models for planning surveillance, models for evaluating the performance of surveillance systems...... and models for interpreting surveillance data as part of ongoing control or eradication programmes. Two Danish examples are outlined. The first illustrates how models were used in documenting country freedom from disease (trichinellosis) and the second demonstrates how models were of assistance in predicting...

  5. Predictors of treatment response and drug continuation in 842 patients with ankylosing spondylitis treated with anti-tumour necrosis factor: results from 8 years' surveillance in the Danish nationwide DANBIO registry

    DEFF Research Database (Denmark)

    Glintborg, Bente; Østergaard, Mikkel; Krogh, Niels Steen

    2010-01-01

    To use prospectively registered data from the Danish nationwide rheumatological database (DANBIO) to describe disease activity, clinical response, treatment duration and predictors of drug survival (ie, number of days individual patients maintained treatment) and clinical response among patients ...... with ankylosing spondylitis (AS) receiving their first treatment series with a tumour necrosis factor α (TNFα) inhibitor....

  6. Predictors of treatment response and drug continuation in 842 patients with ankylosing spondylitis treated with anti-tumour necrosis factor: results from 8 years' surveillance in the Danish nationwide DANBIO registry

    DEFF Research Database (Denmark)

    Glintborg, Bente; Østergaard, Mikkel; Krogh, Niels Steen

    2010-01-01

    To use prospectively registered data from the Danish nationwide rheumatological database (DANBIO) to describe disease activity, clinical response, treatment duration and predictors of drug survival (ie, number of days individual patients maintained treatment) and clinical response among patients ...... with ankylosing spondylitis (AS) receiving their first treatment series with a tumour necrosis factor a (TNFa) inhibitor....

  7. Danish Women in the Trades

    DEFF Research Database (Denmark)

    Pedersen, Elsebet Frydendal

    1997-01-01

    A review on the Danish situation on womens entry and participation as tradeswomen in the Danish Construction Industry.......A review on the Danish situation on womens entry and participation as tradeswomen in the Danish Construction Industry....

  8. Negotiating privacy in surveillant welfare relations

    DEFF Research Database (Denmark)

    Andersen, Lars Bo; Lauritsen, Peter; Bøge, Ask Risom

    The Danish welfare system is dependent on surveillance practices. Health authorities screen for diseases, tax authorities surveil financial flows, and social services are surveillant to vulnerable families. Such state surveillance is often related to, and opposed to, the privacy of citizens....... However, while privacy is central to debates of surveillance, it has proven less productive as an analytical resource for studying surveillance in practice. Consequently, this paper reviews different conceptualisations of privacy in relation to welfare and surveillance and argues for strengthening...... the analytical capacity of the concept by rendering it a situated and relational concept. The argument is developed through a research and design project called Teledialogue meant to improve the relation between case managers and children placed at institutions or in foster families. Privacy in Teledialogue...

  9. Risk based surveillance for vector borne diseases

    DEFF Research Database (Denmark)

    Bødker, Rene

    of samples and hence early detection of outbreaks. Models for vector borne diseases in Denmark have demonstrated dramatic variation in outbreak risk during the season and between years. The Danish VetMap project aims to make these risk based surveillance estimates available on the veterinarians smart phones...... in Northern Europe. This model approach may be used as a basis for risk based surveillance. In risk based surveillance limited resources for surveillance are targeted at geographical areas most at risk and only when the risk is high. This makes risk based surveillance a cost effective alternative...... sample to a diagnostic laboratory. Risk based surveillance models may reduce this delay. An important feature of risk based surveillance models is their ability to continuously communicate the level of risk to veterinarians and hence increase awareness when risk is high. This is essential for submission...

  10. Quality of endoscopic surveillance of Barrett's esophagus

    DEFF Research Database (Denmark)

    Vogt, Jes Sefland; Larsen, Anders Christian; Sommer, Thorbjørn

    2018-01-01

    OBJECTIVES: The aim of this study was to evaluate adherence to Barrett's esophagus (BE) surveillance guidelines in Denmark. METHODS: The Danish Pathology Registry was used to identify 3692 patients. A total of 300 patients were included by drawing a simple random sample. Description of the BE seg......OBJECTIVES: The aim of this study was to evaluate adherence to Barrett's esophagus (BE) surveillance guidelines in Denmark. METHODS: The Danish Pathology Registry was used to identify 3692 patients. A total of 300 patients were included by drawing a simple random sample. Description...

  11. The Danish East India Company

    DEFF Research Database (Denmark)

    Sørensen, Karsten Engsig

    2005-01-01

    The article analysis the first Danish East India Company incorporated in 1616, which was the first Danish Stock Company and which has impacts even on modern Danish company la......The article analysis the first Danish East India Company incorporated in 1616, which was the first Danish Stock Company and which has impacts even on modern Danish company la...

  12. Identification by PCR of non-typhoidal Salmonella enterica serovars associated with invasive infections among febrile patients in Mali.

    Directory of Open Access Journals (Sweden)

    Sharon M Tennant

    2010-03-01

    Full Text Available In sub-Saharan Africa, non-typhoidal Salmonella (NTS are emerging as a prominent cause of invasive disease (bacteremia and focal infections such as meningitis in infants and young children. Importantly, including data from Mali, three serovars, Salmonella enterica serovar Typhimurium, Salmonella Enteritidis and Salmonella Dublin, account for the majority of non-typhoidal Salmonella isolated from these patients.We have extended a previously developed series of polymerase chain reactions (PCRs based on O serogrouping and H typing to identify Salmonella Typhimurium and variants (mostly I 4,[5],12:i:-, Salmonella Enteritidis and Salmonella Dublin. We also designed primers to detect Salmonella Stanleyville, a serovar found in West Africa. Another PCR was used to differentiate diphasic Salmonella Typhimurium and monophasic Salmonella Typhimurium from other O serogroup B, H:i serovars. We used these PCRs to blind-test 327 Salmonella serogroup B and D isolates that were obtained from the blood cultures of febrile patients in Bamako, Mali.We have shown that when used in conjunction with our previously described O-serogrouping PCR, our PCRs are 100% sensitive and specific in identifying Salmonella Typhimurium and variants, Salmonella Enteritidis, Salmonella Dublin and Salmonella Stanleyville. When we attempted to differentiate 171 Salmonella Typhimurium (I 4,[ 5],12:i:1,2 strains from 52 monophasic Salmonella Typhimurium (I 4,[5],12:i:- strains, we were able to correctly identify 170 of the Salmonella Typhimurium and 51 of the Salmonella I 4,[5],12:i:- strains.We have described a simple yet effective PCR method to support surveillance of the incidence of invasive disease caused by NTS in developing countries.

  13. Danish dental education:

    DEFF Research Database (Denmark)

    Moore, Rod

    1985-01-01

    The effects of Danish cultural traditions on dental education in Denmark are described, as well as the system's current structure and developing issues. Some Danish ideas for future exports of dental education programs and dental personnel are also discussed.......The effects of Danish cultural traditions on dental education in Denmark are described, as well as the system's current structure and developing issues. Some Danish ideas for future exports of dental education programs and dental personnel are also discussed....

  14. Salmonella Infections - Multiple Languages

    Science.gov (United States)

    ... Are Here: Home → Multiple Languages → All Health Topics → Salmonella Infections URL of this page: https://medlineplus.gov/ ... V W XYZ List of All Topics All Salmonella Infections - Multiple Languages To use the sharing features ...

  15. Salmonella Diagnosis and Treatment

    Science.gov (United States)

    ... FDA) USDA Food Safety and Inspection Service Follow Salmonella RSS Diagnosis and Treatment Recommend on Facebook Tweet Share Compartir How Can Salmonella Infections Be Diagnosed? Diagnosing salmonellosis requires testing a ...

  16. 78 FR 42526 - Salmonella

    Science.gov (United States)

    2013-07-16

    ...] Salmonella Contamination of Dry Dog Food; Withdrawal of Compliance Policy Guide AGENCY: Food and Drug... the withdrawal of the compliance policy guide (CPG) entitled ``Sec. 690.700 Salmonella Contamination... entitled ``Sec. 690.700 Salmonella Contamination of Dry Dog Food (CPG 690.700)'' on October 1, 1980. CPG...

  17. Tetanus Surveillance

    Science.gov (United States)

    ... Links Tetanus Vaccination Maternal and Neonatal Tetanus Elimination Surveillance Recommend on Facebook Tweet Share Compartir Reported tetanus ... date on their 10-year booster shots. National surveillance for tetanus is monitored by the National Notifiable ...

  18. Serotypes, antimicrobial profiles, and public health significance of Salmonella from camels slaughtered in Maiduguri central abattoir, Nigeria.

    Science.gov (United States)

    Raufu, Ibrahim A; Odetokun, Ismail A; Oladunni, Fatai S; Adam, Mohammed; Kolapo, Ubaidat T; Akorede, Ganiu J; Ghali, Ibraheem M; Ameh, James A; Ambali, Abdulganiyu

    2015-09-01

    This study aimed at determining the serotypes, antimicrobial profiles, and public health importance of Salmonella strains from camels slaughtered at Maiduguri central abattoir, Nigeria. Two hundred samples were obtained from camel comprising of intestines, feces, liver, and spleen (n=50 each). Non-lactose fermenting dark center Salmonella colonies were identified using standard biochemical techniques, serotyped and subjected to antimicrobial susceptibility test using minimum inhibition concentration method. Out of the 200 samples collected, 17 were Salmonella positive (spleen=7, intestine=6, feces=3, and liver=1) with a prevalence of 8.5%. Five serotypes comprising Salmonella Eko, 7 (3.5%), Salmonella Uganda, 4 (2.0%), Salmonella Amager, 2 (1.0%), Salmonella Westhampton, 2 (1.0%), and Salmonella Give, 2 (1.0%) were incriminated. Majority of the serotypes were sensitive to the antimicrobials, but one Salmonella Amager exhibited resistance to streptomycin, and one each of Salmonella Uganda and Salmonella Eko were resistant to sulfamethoxazole. This study revealed the prevalence and the antibiotic resistance profile of newly emerging Salmonella from camels in the northeast of Nigeria, which can serve as a means for the transmission of Salmonella to human. Therefore, there is a need for the establishment of national Salmonella surveillance and control programs.

  19. Inter-rater agreement in visual assessment of footpad dermatitis in Danish broiler chickens

    DEFF Research Database (Denmark)

    Oliveira, A.R.S.; Lund, Vibe Pedersen; Christensen, Jens Peter

    2017-01-01

    1. The performance of the scoring in the Danish footpad dermatitis (FPD) surveillance system was evaluated by determining inter-rater agreement in visual inspection of FPD in broilers between two independent raters (R1 and R2) and the official scoring at a Danish slaughterhouse. 2. FPD scores were...

  20. Strategies for subtyping influenza viruses circulating in the Danish pig population

    DEFF Research Database (Denmark)

    Breum, Solvej Østergaard; Hjulsager, Charlotte Kristiane; Trebbien, Ramona

    2010-01-01

    Influenza viruses are endemic in the Danish pig population and the dominant circulating subtypes are H1N1, a Danish H1N2 reassortant, and H3N2. Here we present our current and future strategies for influenza virus subtyping. For diagnostic and surveillance of influenza subtypes circulating...

  1. PCR diagnosis of PRRS virus in oral fluids from weaned Danish pigs

    DEFF Research Database (Denmark)

    Heiselberg, P. R.; Hjulsager, Charlotte Kristiane; Pedersen, K. S.

    study was to evaluate the diagnostic performance of oral fluid testing for PRRSV by PCR under Danish conditions. Materials and Methods Five herds with PRRS positive nursery pigs were selected for sampling by convenience. Oral fluid and blood samples were collected from each of 10 pens in each of the 5...... in this study is applicable for PRRS surveillance and diagnosis under Danish conditions....

  2. Antimicrobial drug resistance of Salmonella isolates from meat and humans, Denmark

    DEFF Research Database (Denmark)

    Skov, Marianne Nielsine; Andersen, Jens Strodl; Aabo, Søren

    2007-01-01

    We compared 8,144 Salmonella isolates collected from meat imported to or produced in Denmark, as well as from Danish patients. Isolates from imported meat showed a higher rate of antimicrobial drug resistance, including multidrug resistance, than did isolates from domestic meat. Isolates from...... humans showed resistance rates lower than those found in imported meat but higher than in domestic meat. These findings indicate that programs for controlling resistant Salmonella spp. are a global issue...

  3. Culling decisions of dairy farmers during a 3-year Salmonella control study.

    Science.gov (United States)

    Nielsen, L R; Dohoo, I

    2011-06-01

    Salmonella enterica subsp. enterica-serotypes lead to periodically increased morbidity and mortality in cattle herds. The bacteria can also lead to serious infections in humans. Consequently, Denmark has started a surveillance and control programme in 2002. The programme focuses on Salmonella Dublin which is the most prevalent and most persistent serotype in the Danish cattle population. A field study in 10 dairy herds with persistent Salmonella infections was carried out over three years to gain experience with control procedures including risk assessment, targeted control actions and test-and-cull procedures. From autumn 2003 until end of 2006 quarterly milk quality control samples from all lactating cows and biannual blood samples from all young stock above the age of three months were tested using an indirect antibody ELISA. The most recent and previous test results were used to categorise all animals into risk groups. These risk groups and all individual ELISA-results were communicated to the farmers as colour-coded lists four to six times per year. Farmers were advised to manage the risk of Salmonella transmission from cattle with repeatedly high ELISA results (flagged as "red") or cows with at least one recent moderately high ELISA result (flagged as "yellow") on the lists. Risk management included, e.g. culling or separation of the cows at calving. We analysed culling decisions using two models. For heifers a hierarchical multivariable logistic model with herd as random effect evaluated if animals with red and yellow flags had higher probability of being slaughtered or sold before first calving than animals without any risk flags. For adult cows a semi-parametric proportional hazard survival model was used to test the effect of number of red and yellow flags on hazards of culling at different time points and interactions with prevalence in the herd while accounting for parity, stage of lactation, milk yield, somatic cell count and the hierarchical structure

  4. A DIVA vaccine for cross-protection against Salmonella.

    Science.gov (United States)

    Bearson, Bradley L; Bearson, Shawn M D; Kich, Jalusa D

    2016-03-04

    Swine are often asymptomatic carriers of Salmonella spp., a leading cause of human bacterial foodborne disease. Vaccination against Salmonella is effective for protecting animal health and enhancing food safety. However, with >2500 Salmonella serovars, current vaccines for swine offer limited cross-protection against heterologous serovars. Also, existing vaccines can interfere with surveillance programs that monitor the Salmonella status of swine herds. To overcome Salmonella vaccine limitations, we rationally designed and constructed an attenuated Salmonella enterica serovar Typhimurium vaccine (BBS 866) by deleting multiple small regulatory RNA (sRNA) genes (omrA, omrB, rybB, micA, and invR) in combination with an rfaH mutation. We vaccinated swine intranasally at 3-weeks of age with PBS (mock-vaccinated), BBS 866 or BBS 202 (S. Typhimurium rfaH, Bearson et al., Front Vet Sci 2014;1:9.) and challenged at 7-weeks of age with virulent S. Choleraesuis, a swine pathogen. Vaccination with BBS 866 enhanced protection against S. Choleraesuis by significantly limiting the duration of fever, weight loss, the levels of circulating INFγ, and the total number of swine with S. Choleraesuis septicemia. Vaccination with either BBS 866 or BBS 202 significantly reduced S. Choleraesuis colonization of both systemic (spleen and liver) and gastrointestinal (Peyer's Patch, Ileocecal lymph nodes, and cecum) tissues. Similar to our earlier report for BBS 202, the BBS 866 vaccine strain can be used in swine without compromising the differentiation of infected from vaccinated animals (DIVA). Therefore, the attenuated S. Typhimurium BBS 866 strain, containing mutations in rfaH and multiple sRNAs, addresses the limitations of current Salmonella vaccines by providing cross-protection against Salmonella serovars in swine without interfering with established monitoring programs for Salmonella surveillance. Published by Elsevier Ltd.

  5. [Campylobacter and Salmonella acute gastroenteritis: epidemiology and health care utilization].

    Science.gov (United States)

    Sala Farré, Maria Rosa; Osorio Sánchez, Dimelza; Arias Varela, Cesar; Simó Sanahuja, Maria; Recasens Recasens, Assumpta; Pérez Jové, Josefa

    2015-10-05

    In Catalonia the current surveillance systems do not allow to know the true incidence or the health care utilization of acute gastroenteritis (AGE) caused by Campylobacter and Salmonella infections. The aim of this study is to analyze these characteristics. Descriptive study of Campylobacter and Salmonella infections reported in 2002 and 2012 in Catalonia, Spain. We included cases isolated and reported by the laboratory to a regional Surveillance Unit. The estimated incidence of Salmonella and Campylobacter AGE decreased by almost 50% and 20% respectively in 2012. Children between one and 4 years old were the most affected in both years. Significant differences in the clinical characteristics and disease duration were observed between Campylobacter and Salmonella. Visits to the Emergency Department and hospitalization rates were 63.7% and 15%, being more frequent among salmonellosis cases. The estimated incidence of Campylobacter and Salmonella infections has decreased, however rates are still important, as well as it is the health care utilization in both diseases. Current surveillance systems need appropriateness improvements to reach a better control of these infections. Copyright © 2014 Elsevier España, S.L.U. All rights reserved.

  6. The Danish Prostate Cancer Database

    Directory of Open Access Journals (Sweden)

    Nguyen-Nielsen M

    2016-10-01

    Full Text Available Mary Nguyen-Nielsen,1,2 Søren Høyer,3 Søren Friis,4 Steinbjørn Hansen,5 Klaus Brasso,6 Erik Breth Jakobsen,7 Mette Moe,8 Heidi Larsson,9 Mette Søgaard,9 Anne Nakano,9,10 Michael Borre1 1Department of Urology, Aarhus University Hospital, Aarhus, 2Diet, Genes and Environment, Danish Cancer Society Research Center, Copenhagen, 3Department of Pathology, Aarhus University Hospital, Aarhus, 4Danish Cancer Society Research Centre, Danish Cancer Society, Copenhagen, 5Department of Oncology, Odense University Hospital, Odense, 6Copenhagen Prostate Cancer Center and Department of Urology, Rigshospitalet, University of Copenhagen, Copenhagen, 7Department of Urology, Næstved Hospital, Næstved, 8Department of Oncology, Aalborg University Hospital, Aalborg, 9Department of Clinical Epidemiology, Aarhus University Hospital, 10Competence Centre for Health Quality and Informatics (KCKS-Vest, Aarhus, Denmark Aim of database: The Danish Prostate Cancer Database (DAPROCAdata is a nationwide clinical cancer database that has prospectively collected data on patients with incident prostate cancer in Denmark since February 2010. The overall aim of the DAPROCAdata is to improve the quality of prostate cancer care in Denmark by systematically collecting key clinical variables for the purposes of health care monitoring, quality improvement, and research. Study population: All Danish patients with histologically verified prostate cancer are included in the DAPROCAdata. Main variables: The DAPROCAdata registers clinical data and selected characteristics for patients with prostate cancer at diagnosis. Data are collected from the linkage of nationwide health registries and supplemented with online registration of key clinical variables by treating physicians at urological and oncological departments. Main variables include Gleason scores, cancer staging, prostate-specific antigen values, and therapeutic measures (active surveillance, surgery, radiotherapy, endocrine

  7. An assessment of soybeans and other vegetable proteins as source of salmonella contamination in pig production

    Directory of Open Access Journals (Sweden)

    Häggblom Per

    2010-02-01

    Full Text Available Abstract Background The impact of salmonella contaminated feed ingredients on the risk for spreading salmonella to pigs was assessed in response to two incidences when salmonella was spread by feed from two feed mills to 78 swine producing herds. Methods The assessment was based on results from the salmonella surveillance of feed ingredients before introduction to feed mills and from HACCP - based surveillance of the feed mills. Results from the mills of the Company (A that produced the salmonella contaminated feed, were by the Chi. Square test compared to the results from all the other (B - E feed producers registered in Sweden. Isolated serovars were compared to serovars from human cases of salmonellosis. Results Salmonella (28 serovars was frequently isolated from imported consignments of soybean meal (14.6% and rape seed meal (10.0%. Company A largely imported soybean meal from crushing plants with a history of unknown or frequent salmonella contamination. The risk for consignments of vegetable proteins to be salmonella contaminated was 2.4 times (P Conclusions Salmonella contaminated feed ingredients are an important source for introducing salmonella into the feed and food chain. Effective HACCP-based control and associated corrective actions are required to prevent salmonella contamination of feed. Efforts should be taken to prevent salmonella contamination already at the crushing plants. This is challenge for the EU - feed industry due to the fact that 98% of the use of soybean/meal, an essential feed ingredient, is imported from crushing plants of third countries usually with an unknown salmonella status.

  8. Ochratoxin A in Danish cereals 1986-1992 and daily intake by the Danish population

    DEFF Research Database (Denmark)

    Jørgensen, Kevin; Rasmussen, Gitte; Thorup, Inger

    1996-01-01

    Ochratoxin A is a common contaminant in Danish cereals, and surveillance of ochratoxin A in cereals has been a part of the Danish monitoring system since 1986. Occurrence of ochratoxin A is highly related to the climatic conditions during harvest. Rye is the crop which is most often contaminated...... and contains the highest levels of ochratoxin A. The result of the survey period from 1986 to 1992 (total of 1431 samples) together with food consumption data is the basis of intake calculations. Especially in years with wet weather during harvest, the daily intake of ochratoxin A for some individuals...... in the Danish population could reach levels which exceed the tolerable daily intake (TDI) for ochratoxin A of 5 ng/kg bw suggested by The Nordic Working Group on Food Toxicology and Risk Evaluation. A maximum limit of 5 mu g ochratoxin A per kg cereal would keep the daily intake below 5 ng/kg bw....

  9. Molecular characterization of Salmonella paratyphi B dT+ and Salmonella Heidelberg from poultry and retail chicken meat in Colombia by pulsed-field gel electrophoresis.

    Science.gov (United States)

    Donado-Godoy, Pilar; Byrne, Barbara A; Hume, Michael; León, Maribel; Pérez-Gutiérrez, Enriqué; Vives Flores, Martha J; Clavijo, Viviana; Holguin, Ángela; Romero-Zuñiga, Juan J; Castellanos, Ricardo; Tafur, McAllister; Smith, Woutrina A

    2015-04-01

    Salmonella Paratyphi B dT+ variant (also termed Salmonella Java) and Salmonella Heidelberg are pathogens of public health importance that are frequently isolated from poultry. As a step toward implementing the Colombian Integrated Program for Antimicrobial Resistant Surveillance, this study characterized molecular patterns of Salmonella Paratyphi B dT+ and Salmonella Heidelberg isolated from poultry farms, fecal samples, and retail chicken meat using pulsed-field gel electrophoresis (PFGE). The objective of this study was to determine the genetic relationship among isolates and to determine potential geographically predominant genotypes. Based on PFGE analysis, both serovars exhibited high heterogeneity: the chromosomal DNA fingerprints of 82 Salmonella Paratyphi B dT+ isolates revealed 42 PFGE patterns, whereas the 21 isolates of Salmonella Heidelberg revealed 10 patterns. Similar genotypes of both serovars were demonstrated to be present on farms and in retail outlets. For Salmonella Paratyphi B dT+, closely genetically related strains were found among isolates coming from different farms and different integrated poultry companies within two departments (Santander and Cundinamarca) and also from farms located in the two geographically distant departments. For Salmonella Heidelberg, there were fewer farms with genetically related isolates than for Salmonella Paratyphi B dT+. A possible dissemination of similar genotypes of both serovars along the poultry production chain is hypothesized, and some facilitating factors existing in Colombia are reviewed.

  10. Sources and distribution of Salmonella serotypes isolated from food ...

    African Journals Online (AJOL)

    Objectives: The purpose of this study was to find out the sources and distribution of Salmonella serotypes isolated from apparently healthy slaughtered cattle and ... in food animals and meat products and underlines the necessity for a joint and coordinated surveillance and monitoring programs for salmonellosis and other ...

  11. Increasing quinolone resistance in Salmonella enterica serotype enteritidis

    DEFF Research Database (Denmark)

    Mølbak, K.; Gerner-Smidt, P.; Wegener, Henrik Caspar

    2002-01-01

    Until recently, Salmonella enterica serotype Enteritidis has remained sensitive to most antibiotics. However, national surveillance data from Denmark show that quinolone resistance in S. Enteritidis has increased from 0.8% in 1995 to 8.5% in 2000. These data support concerns that the current use...

  12. The Danish letters

    DEFF Research Database (Denmark)

    Beier, Sofie; Ejlers, Steen

    2011-01-01

    The talk will focus on Danish type designers and their work on Æ (AE), Ø (Oslash) and Å (Aring). These 'anomalies' found in the Danish written language, often causes difficulties for type designers. The counters of Ø/ø sometimes appear overcrowded, the uppercase Æ can result in an uncomfortably o......' attempt to create the optimal variation of these letters, we will give a brief introduction to the Danish typography tradition ranging from the early 20th Century and up until today....

  13. Danish-accented Chinese

    DEFF Research Database (Denmark)

    Wang, Lei; Sloos, Marjoleine 莱娜; Zhang, Chun

    the perception and production. We hypothesize that the phonological system and the variation in the pronunciation of in Danish is responsible for the production difficulty and will in a production and a perception experiment where lie the categorical boundaries of the students between tai and cai in a series...... of experiments. Further we will investigate the perception and production of tone among Danish students, as well as the tone perception of Chinese native speakers (with and without exposure to Danish) when they perceive Danish accented Chinese. Of special interest is the neutral tone: without particular...

  14. The Danish Retail Market

    DEFF Research Database (Denmark)

    Aastrup, Jesper; Bjerre, Mogens; Kornum, Niels

    2010-01-01

    This paper presents an overview of the Danish retail market. A detailed picture of the Danish grocery sector is provided, and we highlight issues from the specialty sectors of fashion and DIY as well as patterns of internationalisation among Danish retailers. We further profile the Danish consumer...... in terms of consumption patterns and demographic changes as well as some specific consumer tendencies with a special emphasis on sustainability issues. E-commerce is taken up as a special theme, both profiling the consumer side and the retailer side. This part is exemplified with books and groceries...

  15. An outbreak of Salmonella Typhimurium traced back to salami, Denmark, April to June 2010.

    Science.gov (United States)

    Kuhn, Kg; Torpdahl, M; Frank, C; Sigsgaard, K; Ethelberg, S

    2011-05-12

    Between April and June 2010, a small national outbreak of Salmonella Typhimurium with a particular multilocus variable-number tandem repeat analysis (MLVA) type was identified in Denmark through laboratory-based surveillance. The outbreak involved twenty cases, primarily living within the greater Copenhagen area. Half of the cases were children aged ten years or younger and 12 were male; three cases were hospitalised.A matched case-control study showed a strong link between illness and eating a particular salami product containing pork and venison, matched odds ratio(mOR):150, confidence interval (CI): 19–1,600. The salami had been produced in Germany. Microbiological confirmation in food samples was sought but not obtained. Danish consumers were notified that they should return or dispose of any packages from the suspected salami batch. Because the salami product had potentially been sold in other European countries, the European Centre for Disease Prevention and Control urgent enquiry and Rapid Alert System for Food and Feed systems were used to highlight the possibility of outbreaks in these countries. Case-control studies area strong tool in some outbreak investigations and evidence from such studies may give sufficient information to recall a food product.

  16. Introduction to surveillance studies

    CERN Document Server

    Petersen, JK

    2012-01-01

    Introduction & OverviewIntroduction Brief History of Surveillance Technologies & TechniquesOptical SurveillanceAerial Surveillance Audio Surveillance Radio-Wave SurveillanceGlobal Positioning Systems Sensors Computers & the Internet Data Cards Biochemical Surveillance Animal Surveillance Biometrics Genetics Practical ConsiderationsPrevalence of Surveillance Effectiveness of Surveillance Freedom & Privacy IssuesConstitutional Freedoms Privacy Safeguards & Intrusions ResourcesReferences Glossary Index

  17. Salmonellae in health foods.

    Science.gov (United States)

    Thomason, B M; Cherry, W B; Dodd, D J

    1977-11-01

    Various health food products of different brands were purchased from stores in the metropolitan Atlanta area. These foods were examined for the presence of salmonellae by fluorescent-antibody and cultural methods. Included in the study were tablets of alfalfa, parsley, kelp, wheat bran, enzyme, bone meal, and vitamins. Beef liver powder and tablets and granola cereal were also studied. Salmonella minnesota, Salmonella anatum, and Salmonella derby were isolated from two of three lots of beef liver powder from one manufacturer. All other products were negative.

  18. Surveillance Pleasures

    DEFF Research Database (Denmark)

    Albrechtslund, Anders

    and leisure have not been studied with the same intensity as e.g. policing, civil liberties and social sorting. This paper offers a study of trends in surveillance pleasures, i.e. watching and eavesdropping in popular culture. My focus is the existential aspects and ethical dilemmas of surveillance...

  19. Surveillance Culture

    DEFF Research Database (Denmark)

    2017-01-01

    What does it mean to live in a world full of surveillance? In this documentary film, we take a look at everyday life in Denmark and how surveillance technologies and practices influence our norms and social behaviour. Researched and directed by Btihaj Ajana and Anders Albrechtslund....

  20. Antimicrobial drug resistance of Salmonella isolates from meat and humans, Denmark

    DEFF Research Database (Denmark)

    Skov, Marianne Nielsine; Andersen, Jens Strodl; Aabo, Søren

    2007-01-01

    We compared 8,144 Salmonella isolates collected from meat imported to or produced in Denmark, as well as from Danish patients. Isolates from imported meat showed a higher rate of antimicrobial drug resistance, including multidrug resistance, than did isolates from domestic meat. Isolates from hum...

  1. Antimicrobial growth promoters and Salmonella spp., Campylobacter spp. in poultry and swine, Denmark

    DEFF Research Database (Denmark)

    Evans, M. C.; Wegener, Henrik Caspar

    2003-01-01

    The use of antimicrobial growth promoters in Danish food animal production was discontinued in 1998. Contrary to concerns that pathogen load would increase; we found a significant decrease in Salmonella in broilers, swine, pork, and chicken meat and no change in the prevalence of Campylobacter in...

  2. Antimicrobial growth promoters and Salmonella spp., Campylobacter spp. in poultry and swine, Denmark

    DEFF Research Database (Denmark)

    Evans, M. C.; Wegener, Henrik Caspar

    2003-01-01

    The use of antimicrobial growth promoters in Danish food animal production was discontinued in 1998. Contrary to concerns that pathogen load would increase; we found a significant decrease in Salmonella in broilers, swine, pork, and chicken meat and no change in the prevalence of Campylobacter...

  3. Antimicrobial drug resistance of Salmonella isolates from meat and humans, Denmark

    DEFF Research Database (Denmark)

    Skov, Marianne; Andersen, Jens Strodl; Aabo, Søren

    2007-01-01

    We compared 8,144 Salmonella isolates collected from meat imported to or produced in Denmark, as well as from Danish patients. Isolates from imported meat showed a higher rate of antimicrobial drug resistance, including multidrug resistance, than did isolates from domestic meat. Isolates from...

  4. Danish television drama series

    DEFF Research Database (Denmark)

    Degn, Hans-Peter; Krogager, Stinne Gunder Strøm

    2017-01-01

    In recent years, Danish television drama series have become an internationally acclaimed export success. This article analyses the development on the domestic market lying behind this international recognition. A change in production dogmas has formed the characteristics of these successful Danish...... the characteristics of these productions and the development of their audience profiles across age, gender and educational level....

  5. Greening of Danish Industry

    DEFF Research Database (Denmark)

    Remmen, Arne

    2002-01-01

    The article outlines the major changes in the discourse on cleaner technology and on pollution prevention, together with policy instuments applied in the Danish industry.......The article outlines the major changes in the discourse on cleaner technology and on pollution prevention, together with policy instuments applied in the Danish industry....

  6. The Danish Adoption Register

    DEFF Research Database (Denmark)

    Petersen, Liselotte; Sørensen, Thorkild I A

    2011-01-01

    The Danish Adoption Register was established in 1963-1964 to explore the genetic and environmental contribution to familial aggregation of schizophrenia.......The Danish Adoption Register was established in 1963-1964 to explore the genetic and environmental contribution to familial aggregation of schizophrenia....

  7. Danish Slaves in Barbary

    DEFF Research Database (Denmark)

    Madsen, Peter

    2010-01-01

    On a number of Danish (including Icelandic) 17th and 18th century autobiographical accounts of slavery in the Maghreb.......On a number of Danish (including Icelandic) 17th and 18th century autobiographical accounts of slavery in the Maghreb....

  8. The Danish Pathology Register

    DEFF Research Database (Denmark)

    Bjerregaard, Beth; Larsen, Ole B

    2011-01-01

    The National Board of Health, Denmark in 1997 published guidelines for reporting of pathology data and the Danish Pathology Register (DPR) was established.......The National Board of Health, Denmark in 1997 published guidelines for reporting of pathology data and the Danish Pathology Register (DPR) was established....

  9. Danish SDHW Technology

    DEFF Research Database (Denmark)

    Furbo, Simon

    1996-01-01

    The status of Danish technology for solar heating systems for hot water supply as well as R&D work in the field is presented.......The status of Danish technology for solar heating systems for hot water supply as well as R&D work in the field is presented....

  10. Danish Technology Framework

    DEFF Research Database (Denmark)

    Bonke, Sten; Jørgensen, Tom Rydahl

    This report investigates the occurrence of foundation failures within the context of the Danish construction technology framework. The report comprises a definition/typology section on the basis of which Danish regulatory and administrative procedures in relation to foundation failures are reviewed....

  11. Application of Molecular Typing Results in Source Attribution Models: The Case of Multiple Locus Variable Number Tandem Repeat Analysis (MLVA) of Salmonella Isolates Obtained from Integrated Surveillance in Denmark

    DEFF Research Database (Denmark)

    de Knegt, Leonardo; Pires, Sara Monteiro; Löfström, Charlotta

    2016-01-01

    number tandem repeat analysis (MLVA) substituted phage typing as the subtyping method for surveillance of S. Enteritidis and S. Typhimurium isolated from animals, food, and humans in Denmark. The purpose of this study was to develop a modeling approach applying a combination of serovars, MLVA types...... the purpose of the study and the available data. The issues discussed are also considered highly relevant when applying, e.g., extended multi-locus sequence typing or next-generation sequencing techniques....

  12. Feasibility and acceptability of electronic symptom surveillance with clinician feedback using the Patient-Reported Outcomes version of Common Terminology Criteria for Adverse Events (PRO-CTCAE) in Danish prostate cancer patients

    DEFF Research Database (Denmark)

    Bæksted, Christina; Pappot, Helle; Nissen, Aase

    2017-01-01

    -CTCAE questionnaire on tablet computers using AmbuFlex software at each treatment visit in the outpatient clinic. In total, 22 symptomatic toxicities (41 PRO-CTCAE items), corresponding to the symptomatic adverse-events profile associated with the regimens commonly used for prostate cancer treatment (Docetaxel......Background: The aim was to examine the feasibility, acceptability and clinical utility of electronic symptom surveillance with clinician feedback using a subset of items drawn from the Patient-Reported Outcomes version of Common Terminology Criteria for Adverse Events (PRO-CTCAE) in a cancer...

  13. Salmonella Infections in Childhood.

    Science.gov (United States)

    Bula-Rudas, Fernando J; Rathore, Mobeen H; Maraqa, Nizar F

    2015-08-01

    Salmonella are gram-negative bacilli within the family Enterobacteriaceae. They are the cause of significant morbidity and mortality worldwide. Animals (pets) are an important reservoir for nontyphoidal Salmonella, whereas humans are the only natural host and reservoir for Salmonella Typhi. Salmonella infections are a major cause of gastroenteritis worldwide. They account for an estimated 2.8 billion cases of diarrheal disease each year. The transmission of Salmonella is frequently associated with the consumption of contaminated water and food of animal origin, and it is facilitated by conditions of poor hygiene. Nontyphoidal Salmonella infections have a worldwide distribution, whereas most typhoidal Salmonella infections in the United States are acquired abroad. In the United States, Salmonella is a common agent for food-borne–associated infections. Several outbreaks have been identified and are most commonly associated with agricultural products. Nontyphoidal Salmonella infection is usually characterized by a self-limited gastroenteritis in immunocompetent hosts in industrialized countries, but it may also cause invasive disease in vulnerable individuals (eg, children less than 1 year of age, immunocompromised). Antibiotic treatment is not recommended for treatment of mild to moderate gastroenteritis by nontyphoidal Salmonella in immunocompetent adults or children more than 1 year of age. Antibiotic treatment is recommended for nontyphoidal Salmonella infections in infants less than 3 months of age, because they are at higher risk for bacteremia and extraintestinal complications. Typhoid (enteric) fever and its potential complications have a significant impact on children, especially those who live in developing countries. Antibiotic treatment of typhoid fever has become challenging because of the emergence of Salmonella Typhi strains that are resistant to classically used first-line agents: ampicillin, trimethoprim-sulfamethoxazole, and chloramphenicol. The

  14. Danish Wind Power

    DEFF Research Database (Denmark)

    Lund, Henrik; Hvelplund, Frede; Østergaard, Poul Alberg

    In a normal wind year, Danish wind turbines generate the equivalent of approx. 20 percent of the Danish electricity demand. This paper argues that only approx. 1 percent of the wind power production is exported. The rest is used to meet domestic Danish electricity demands. The cost of wind power......, a study made by the Danish think tank CEPOS claimed the opposite, i.e. that most of the Danish wind power has been exported in recent years. However, this claim is based on an incorrect interpretation of statistics and a lack of understanding of how the international electricity markets operate...... is paid solely by the electricity consumers and the net influence on consumer prices was as low as 1-3 percent on average in the period 2004-2008. In 2008, the net influence even decreased the average consumer price, although only slightly. In Denmark, 20 percent wind power is integrated by using both...

  15. Antibiogram pattern of Salmonella in blood samples of enteric fever patients at Lalitpur, Nepal

    Directory of Open Access Journals (Sweden)

    Biraj Gurung

    2017-01-01

    Full Text Available Objective: To determine the status of isolation blood stream serotypes of enteric fever pathogens and their antibiotic susceptibility patterns and to guide clinicians for appropriate therapy. Methods: Samples were examined by microbiological techniques to identify the causative agent and determine their antimicrobial susceptibility patterns by Kirby-Bauer disk diffusion methods and interpreted as per Clinical and Laboratory Standards Institute guidelines. Results: Among 403 blood samples, 76 (18.85% showed growth for Salmonella isolates. Distribution of Salmonella typhi and Salmonella paratyphi A isolates were found to be 54% and 46% respectively. Among 76 Salmonella isolates, 28 (36.84% were from male and remaining 48 (63.15% were from female belonging to all age-groups. Multidrug-resistance was found to be 17% among the Salmonella isolates. Nalidixic acid resistance was 73.68% in Salmonella with higher proportion in Salmonella paratyphi A (85.7% in comparison to Salmonella typhi (63.42%. Salmonella isolates demonstrated 100% susceptibility to azithromycin, ceftriazone, ciprofloxacin, ofloxacin and imipenem. Conclusions: The need of continual surveillance of resistance levels to guide clinicians for appropriate therapy based on the antibiotic susceptibility pattern for Salmonella isolates is sustained with discouragement in misuse of antibiotics prior to prescription as multidrugresistance-nalidixic acid resistant strains.

  16. From Danish Yugoslavs to Danish Serbs

    DEFF Research Database (Denmark)

    Juul, Kristine

    2012-01-01

    Immigrants from Serbia who came to Denmark in the 1970s and 1980s found a large number of shared values between Yugoslav ideals of brotherhood and unity and the Scandinavian welfare model. As a result, they felt well integrated into Danish society, almost to the point of being invisible. This inv......Immigrants from Serbia who came to Denmark in the 1970s and 1980s found a large number of shared values between Yugoslav ideals of brotherhood and unity and the Scandinavian welfare model. As a result, they felt well integrated into Danish society, almost to the point of being invisible...

  17. From Danish Yugoslavs to Danish Serbs

    DEFF Research Database (Denmark)

    Juul, Kristine

    2011-01-01

    -traditionalisation of society. Meanwhile, the growing attention given to religion and origins has changed the room for manoeuvre of immigrant families in Denmark, challenging the tight networks hitherto maintained with the home village. Through interviews with members of the Serbian community in Denmark, I explore how...... they manoeuvre between strategies of visibility and invisibility in their quest to become full members of Danish society while maintaining their cultural particularities. I also look at the often contradictory ways in which the transformation of values and norms in Serbian and Danish society have impacted...

  18. Persistence of a Salmonella enterica serovar typhimurium DT12 clone in a piggery and in agricultural soil amended with Salmonella-contaminated slurry

    DEFF Research Database (Denmark)

    Baloda, Suraj B.; Christensen, Lise; Trajcevska, Silvija

    2001-01-01

    Prevalence of Salmonella enterica on a Danish pig farm presenting recurrent infections was investigated. A comparison of the pulsed-held gel electrophoresis patterns of fecal isolates from piggeries, waste slurry, and agricultural soil amended with Salmonella-contaminated animal waste (slurry......) and subclinical isolates from the same farm (collected in 1996 and later) showed identical patterns, indicating long-term persistence of the Salmonella enterica serovar Typhimurium DT12 clone in the herd environment. Furthermore, when Salmonella-contaminated slurry was disposed of on the agricultural soil (a...... common waste disposal practice), the pathogen was isolated up to 14 days after the spread, indicating potentially high risks of transmission of the pathogen in the environment, animals, and humans....

  19. Salmonella er en sjælden årsag til meningitis hos nyfødte

    DEFF Research Database (Denmark)

    Jensen, Lotte; Hoffmann, Thomas; Knudsen, Inge Jenny Dahl

    2013-01-01

    In developed countries, invasive disease caused by non typhoidal Salmonella spp. is rare. Here we present a Danish case of Salmonella enterica serovar Enteritidis (S. Enteritidis) meningitis in an infant who had no underlying diseases. The child had had no known expositions, and the source...... of the infection was never identified. The chance of finding uncommon microorganisms as cause of invasive infections such as meningitis and the choice of initial empiric antimicrobial treatments is discussed....

  20. Genomics of Salmonella Species

    Science.gov (United States)

    Canals, Rocio; McClelland, Michael; Santiviago, Carlos A.; Andrews-Polymenis, Helene

    Progress in the study of Salmonella survival, colonization, and virulence has increased rapidly with the advent of complete genome sequencing and higher capacity assays for transcriptomic and proteomic analysis. Although many of these techniques have yet to be used to directly assay Salmonella growth on foods, these assays are currently in use to determine Salmonella factors necessary for growth in animal models including livestock animals and in in vitro conditions that mimic many different environments. As sequencing of the Salmonella genome and microarray analysis have revolutionized genomics and transcriptomics of salmonellae over the last decade, so are new high-throughput sequencing technologies currently accelerating the pace of our studies and allowing us to approach complex problems that were not previously experimentally tractable.

  1. Salmonella Sepsis in African Children

    African Journals Online (AJOL)

    Infection with both Salmonella typhiand non-typhi salmonella. (NTS) is common among children in many African countries. Salmonella typhi predominates among older children and adults with the typical localising features of enteric fever. Nontyphoid salmonellae species are more often reported among children under 5 ...

  2. New paradigms for Salmonella source attribution based on microbial subtyping.

    Science.gov (United States)

    Mughini-Gras, Lapo; Franz, Eelco; van Pelt, Wilfrid

    2018-05-01

    Microbial subtyping is the most common approach for Salmonella source attribution. Typically, attributions are computed using frequency-matching models like the Dutch and Danish models based on phenotyping data (serotyping, phage-typing, and antimicrobial resistance profiling). Herewith, we critically review three major paradigms facing Salmonella source attribution today: (i) the use of genotyping data, particularly Multi-Locus Variable Number of Tandem Repeats Analysis (MLVA), which is replacing traditional Salmonella phenotyping beyond serotyping; (ii) the integration of case-control data into source attribution to improve risk factor identification/characterization; (iii) the investigation of non-food sources, as attributions tend to focus on foods of animal origin only. Population genetics models or simplified MLVA schemes may provide feasible options for source attribution, although there is a strong need to explore novel modelling options as we move towards whole-genome sequencing as the standard. Classical case-control studies are enhanced by incorporating source attribution results, as individuals acquiring salmonellosis from different sources have different associated risk factors. Thus, the more such analyses are performed the better Salmonella epidemiology will be understood. Reparametrizing current models allows for inclusion of sources like reptiles, the study of which improves our understanding of Salmonella epidemiology beyond food to tackle the pathogen in a more holistic way. Copyright © 2017 Elsevier Ltd. All rights reserved.

  3. Characterization and Antimicrobial Resistance of Salmonella Typhimurium Isolates from Clinically Diseased Pigs in Korea.

    Science.gov (United States)

    Oh, Sang-Ik; Kim, Jong Wan; Chae, Myeongju; Jung, Ji-A; So, Byungjae; Kim, Bumseok; Kim, Ha-Young

    2016-11-01

    This study investigated the prevalence of Salmonella enterica serovar and antimicrobial resistance in Salmonella Typhimurium isolates from clinically diseased pigs collected from 2008 to 2014 in Korea. Isolates were also characterized according to the presence of antimicrobial resistance genes and pulsed-field gel electrophoresis patterns. Among 94 Salmonella isolates, 81 (86.2%) were identified as being of the Salmonella Typhimurium serotype, followed by Salmonella Derby (6 of 94, 6.4%), Salmonella 4,[5],12:i:- (4 of 94, 4.3%), Salmonella Enteritidis (2 of 94, 2.1%), and Salmonella Brandenburg (1 of 94, 1.1%). The majority of Salmonella Typhimurium isolates were resistant to tetracycline (92.6%), followed by streptomycin (88.9%) and ampicillin (80.2%). Overall, 96.3% of Salmonella Typhimurium isolates showed multidrug-resistant phenotypes and commonly harbored the resistance genes bla TEM (64.9%), flo (32.8%), aadA (55.3%), strA (58.5%), strB (58.5%), sulII (53.2%), and tetA (61.7%). The pulsed-field gel electrophoresis analysis of 45 Salmonella Typhimurium isolates from individual farms revealed 27 distinct patterns that formed one major and two minor clusters in the dendrogram analysis, suggesting that most of the isolates (91.1%) from diseased pigs were genetically related. These findings can assist veterinarians in the selection of appropriate antimicrobial agents to combat Salmonella Typhimurium infections in pigs. Furthermore, they highlight the importance of continuous surveillance of antimicrobial resistance and genetic status in Salmonella Typhimurium for the detection of emerging resistance trends.

  4. Increasing Incidence of Salmonella in Australia, 2000-2013

    Science.gov (United States)

    Glass, Kathryn; Veitch, Mark; Wardell, Rebecca; Polkinghorne, Ben; Dobbins, Timothy; Lal, Aparna; Kirk, Martyn D.

    2016-01-01

    Salmonella is a key cause of foodborne gastroenteritis in Australia and case numbers are increasing. We used negative binomial regression to analyze national surveillance data for 2000–2013, for Salmonella Typhimurium and non-Typhimurium Salmonella serovars. We estimated incidence rate ratios adjusted for sex and age to show trends over time. Almost all states and territories had significantly increasing trends of reported infection for S. Typhimurium, with states and territories reporting annual increases as high as 12% (95% confidence interval 10–14%) for S. Typhimurium in the Australian Capital Territory and 6% (95% CI 5–7%) for non-Typhimurium Salmonella in Victoria. S. Typhimurium notification rates were higher than non-Typhimurium Salmonella rates in most age groups in the south eastern states of Australia, while non-Typhimurium rates were higher in most age groups elsewhere. The S. Typhimurium notification rate peaked at 12–23 months of age and the non-Typhimurium Salmonella notification rate peaked at 0–11 months of age. The age-specific pattern of S. Typhimurium cases suggests a foodborne origin, while the age and geographic pattern for non-Typhimurium may indicate that other transmission routes play a key role for these serovars. PMID:27732615

  5. The Danish Microbiology Database (MiBa) 2010 to 2013.

    Science.gov (United States)

    Voldstedlund, M; Haarh, M; Mølbak, K

    2014-01-09

    The Danish Microbiology Database (MiBa) is a national database that receives copies of reports from all Danish departments of clinical microbiology. The database was launched in order to provide healthcare personnel with nationwide access to microbiology reports and to enable real-time surveillance of communicable diseases and microorganisms. The establishment and management of MiBa has been a collaborative process among stakeholders, and the present paper summarises lessons learned from this nationwide endeavour which may be relevant to similar projects in the rapidly changing landscape of health informatics.

  6. The Danish Microbiology Database (MiBa) 2010 to 2013

    DEFF Research Database (Denmark)

    Voldstedlund, M; Haarh, M; Mølbak, K

    2014-01-01

    The Danish Microbiology Database (MiBa) is a national database that receives copies of reports from all Danish departments of clinical microbiology. The database was launched in order to provide healthcare personnel with nationwide access to microbiology reports and to enable real-time surveillance...... of communicable diseases and microorganisms. The establishment and management of MiBa has been a collaborative process among stakeholders, and the present paper summarises lessons learned from this nationwide endeavour which may be relevant to similar projects in the rapidly changing landscape of health...

  7. Dark, but Danish

    DEFF Research Database (Denmark)

    Levisen, Carsten

    2018-01-01

    This paper explores sort humor ‘black humour’, a key concept in Danish conversational humour. Sort forms part of larger class of Danish synaesthetic humour metaphors that includes other categories such as tør ‘dry’, syg ‘sick’, and fed ‘fat’. Taking an ethnopragmatic perspective on humour discourse...... conceptualization of “blackness” differs from that of l’humour noir, a category of French surrealism, and English black humour with its off-limit topics such as death and handicap. In Danish discourse, sort humor has come to stand for a practice of collaborative jocular non-sense making. Sort humor creates......, it is argued that such emic categorisations function as catalogizations of local laughing practices. The aim of the paper is to provide a semantic explication for sort humor and explore the discursive practices associated with the concept. From a comparative perspective, it is demonstrated that the Danish...

  8. Contemporary danish landscape research

    DEFF Research Database (Denmark)

    Vejre, H.; Brandt, J.

    2004-01-01

    Danish landscape research blossomed during the 1990’ies thanks to several transdisciplinary research programmes involving several institutions. The main themes of the programmes encompassed Landscape change, landscape and biological diversity, nature and landscape management, use and monitoring o...... of the countryside. The values of the Danish landscape pertain mainly to the coastal landscapes. The threats include the industrilization of the agricultural landsclaes and,in places urban sprawl....

  9. The Danish school reform

    DEFF Research Database (Denmark)

    Bager, Ann; Mølholm, Martin; Horsbøl, Anders

    The paper presents a methodological framework for the study of the discursive emergence of the recent Danish School reform (2014). The framework will enable discourse scholars to hold an actively involved position in changing and furthering plurivocal processes of translations, negotiations...... and implementation of the reform. The framework is operationalized through research-based participatory collaborative processes involving local actors in two Danish public schools. It interlinks diverse discourse strategies and perceptive distances that traditionally belong to separate branches within discourse...

  10. Danish Exports and Danish Bilateral Aid

    DEFF Research Database (Denmark)

    Hansen, Henrik; Rand, John

    higher in the 1980s compared to in particular the most recent decade. This may be related to factors such as untying of aid in the same period. The econometric analysis has two important limitations. First of all, the model can only give information about marginal changes in aid. As a decision to give...... and trade policies. The main result of the study is that Danish bilateral aid has a positive and statistically significant impact on Danish exports to the recipient countries. Bilateral development assistance may affect exports through several channels. Three of the main channels are direct aid tying......; increasing recipient income where higher income leads to higher imports, and decreased trade costs, say due to improved information about cultural and administrative customs and practices. Thus, as for preferential trade arrangements, bilateral aid has two potential economic effects; trade creation working...

  11. Serologic reactions against Salmonella in samples from broiler parent stock with and without preceding colibacillosis: A case-control study

    DEFF Research Database (Denmark)

    Gradel, K.O.; Feld, Niels Christian; Andersen, J. S.

    2001-01-01

    In the Danish Salmonella Control Program, eggs from broiler parent flocks are surveyed by serologic analysis every 4 wk for antibodies against Salmonella lipopolysaccharide O-antigens 1, 4, 5, 9, and 12 (Mix-enzyme-linked immunosorbent assay [ELISA]) and 6 and 7 (Infantis-ELISA). The antibody...... response is measured in percentage optical density (OD%) of a strong positive reaction, and the cutoff value has been determined to be 40 OD%. Two or more reactors above 40 OD% will place the parent flock under suspicion. There has been concern about possible cross-reactions between Salmonella spp....... and other Enterobacteriaceae, e.g., Escherichia coli, because a high specificity of a Salmonella antibody test is desirable. Moreover, false-positive Salmonella results have economic consequences and impede planning the production. A case-control study based on cases of clinical E. coli infections...

  12. Salmonella Infections (For Parents)

    Science.gov (United States)

    ... pigs, and reptiles (such as turtles, lizards, and iguanas). Another, rarer form — called Salmonella typhi — causes typhoid ... a baby. Even healthy reptiles (especially turtles and iguanas) are not safe pets for small children and ...

  13. Salmonella Questions and Answers

    Science.gov (United States)

    ... that pass from the feces of people or animals to other people or other animals. The Salmonella family includes over ... human infections. Strains that cause no symptoms in animals can make people sick, and vice versa. If present in food, ...

  14. Multidrug-Resistant Salmonella enterica 4,[5],12:i:- Sequence Type 34, New South Wales, Australia, 2016-2017.

    Science.gov (United States)

    Arnott, Alicia; Wang, Qinning; Bachmann, Nathan; Sadsad, Rosemarie; Biswas, Chayanika; Sotomayor, Cristina; Howard, Peter; Rockett, Rebecca; Wiklendt, Agnieszka; Iredell, Jon R; Sintchenko, Vitali

    2018-04-01

    Multidrug- and colistin-resistant Salmonella enterica serotype 4,[5],12:i:- sequence type 34 is present in Europe and Asia. Using genomic surveillance, we determined that this sequence type is also endemic to Australia. Our findings highlight the public health benefits of genome sequencing-guided surveillance for monitoring the spread of multidrug-resistant mobile genes and isolates.

  15. Multidrug-Resistant Salmonella enterica 4,[5],12:i:- Sequence Type 34, New South Wales, Australia, 2016–2017

    Science.gov (United States)

    Arnott, Alicia; Wang, Qinning; Bachmann, Nathan; Sadsad, Rosemarie; Biswas, Chayanika; Sotomayor, Cristina; Howard, Peter; Rockett, Rebecca; Wiklendt, Agnieszka; Iredell, Jon R.

    2018-01-01

    Multidrug- and colistin-resistant Salmonella enterica serotype 4,[5],12:i:- sequence type 34 is present in Europe and Asia. Using genomic surveillance, we determined that this sequence type is also endemic to Australia. Our findings highlight the public health benefits of genome sequencing–guided surveillance for monitoring the spread of multidrug-resistant mobile genes and isolates. PMID:29553318

  16. The Danish Press during the German Occupation

    DEFF Research Database (Denmark)

    Roslyng-Jensen, Palle

    2010-01-01

    Censorship, self-censorship in Danish newspapers and Danish Radio during the German occupation of Denmark 1940-45......Censorship, self-censorship in Danish newspapers and Danish Radio during the German occupation of Denmark 1940-45...

  17. An assessment of soybeans and other vegetable proteins as source of Salmonella contamination in pig production.

    Science.gov (United States)

    Wierup, Martin; Häggblom, Per

    2010-02-17

    The impact of salmonella contaminated feed ingredients on the risk for spreading salmonella to pigs was assessed in response to two incidences when salmonella was spread by feed from two feed mills to 78 swine producing herds. The assessment was based on results from the salmonella surveillance of feed ingredients before introduction to feed mills and from HACCP--based surveillance of the feed mills. Results from the mills of the Company (A) that produced the salmonella contaminated feed, were by the Chi. Square test compared to the results from all the other (B - E) feed producers registered in Sweden. Isolated serovars were compared to serovars from human cases of salmonellosis. Salmonella (28 serovars) was frequently isolated from imported consignments of soybean meal (14.6%) and rape seed meal (10.0%). Company A largely imported soybean meal from crushing plants with a history of unknown or frequent salmonella contamination. The risk for consignments of vegetable proteins to be salmonella contaminated was 2.4 times (P soybean meal from a crushing plant with a low risk for salmonella contamination. Also the level of feed mill contamination of salmonella was higher for feed mills belonging to Company A in comparison to the other companies before and also after heat treatment. Four (10.5%) of the 38 serovars isolated from feed ingredients (28) and feed mills (10) were on the EU 2007 top ten list of human cases of salmonellosis and all but eight (78.9%) on a 12 year list (1997-2008) of cases of human salmonellosis in Sweden. Salmonella contaminated feed ingredients are an important source for introducing salmonella into the feed and food chain. Effective HACCP-based control and associated corrective actions are required to prevent salmonella contamination of feed. Efforts should be taken to prevent salmonella contamination already at the crushing plants. This is challenge for the EU - feed industry due to the fact that 98% of the use of soybean/meal, an essential

  18. Aiding surveillance

    International Development Research Centre (IDRC) Digital Library (Canada)

    arashid

    generator in itself.4 Yet surveillance unconstrained by legal frameworks, human rights protections, and the rule of law has the ... Analysis of the potential adverse implications of using personal information is often completely ..... acknowledge the potential of new information technologies to strengthen electoral processes,.

  19. LCA of Danish fish products

    DEFF Research Database (Denmark)

    Thrane, Mikkel

    2006-01-01

    The article presents the main results from a PhD dissertation about environmental impacts from Danish fish products.......The article presents the main results from a PhD dissertation about environmental impacts from Danish fish products....

  20. Salmonella in sesame seed products.

    Science.gov (United States)

    Brockmann, Stefan O; Piechotowski, Isolde; Kimmig, Peter

    2004-01-01

    In the context of an international outbreak of multiresistant Salmonella Typhimurium DT 104 that was correlated to the consumption of halvah ("helva," an Asian candy made from sesame seed), we examined several sesame seed products for the occurrence of Salmonella. Of 117 ready-to-eat food items containing sesame, we isolated salmonellae from 11 (9.4%) samples. In addition to finding Salmonella Typhimurium DT 104 in the halvah involved in the outbreak, we also isolated different Salmonella Typhimurium strains out of halvah from other manufacturers and countries of origin, as well as Salmonella Offa, Salmonella Tennessee, and Salmonella Poona from sesame paste (tahini) and sesame seed, which is sold for raw consumption in cereals.

  1. Increasing quinolone resistance in Salmonella enterica serotype enteritidis

    DEFF Research Database (Denmark)

    Mølbak, K.; Gerner-Smidt, P.; Wegener, Henrik Caspar

    2002-01-01

    Until recently, Salmonella enterica serotype Enteritidis has remained sensitive to most antibiotics. However, national surveillance data from Denmark show that quinolone resistance in S. Enteritidis has increased from 0.8% in 1995 to 8.5% in 2000. These data support concerns that the current use...... of quinolone in food animals leads to increasing resistance in S. Enteritidis and that action should be taken to limit such use....

  2. Description and validation of a new automated surveillance system for Clostridium difficile in Denmark

    DEFF Research Database (Denmark)

    Chaine, M.; Gubbels, S.; Voldstedlund, M.

    2017-01-01

    The surveillance of Clostridium difficile (CD) in Denmark consists of laboratory based data from Departments of Clinical Microbiology (DCMs) sent to the National Registry of Enteric Pathogens (NREP). We validated a new surveillance system for CD based on the Danish Microbiology Database (MiBa). M...

  3. Danish Pancreatic Cancer Database

    DEFF Research Database (Denmark)

    Fristrup, Claus; Detlefsen, Sönke; Palnæs Hansen, Carsten

    2016-01-01

    AIM OF DATABASE: The Danish Pancreatic Cancer Database aims to prospectively register the epidemiology, diagnostic workup, diagnosis, treatment, and outcome of patients with pancreatic cancer in Denmark at an institutional and national level. STUDY POPULATION: Since May 1, 2011, all patients...... with microscopically verified ductal adenocarcinoma of the pancreas have been registered in the database. As of June 30, 2014, the total number of patients registered was 2,217. All data are cross-referenced with the Danish Pathology Registry and the Danish Patient Registry to ensure the completeness of registrations....... MAIN VARIABLES: The main registered variables are patient demographics, performance status, diagnostic workup, histological and/or cytological diagnosis, and clinical tumor stage. The following data on treatment are registered: type of operation, date of first adjuvant, neoadjuvant, and first...

  4. Danish Gynecological Cancer Database

    DEFF Research Database (Denmark)

    Sørensen, Sarah Mejer; Bjørn, Signe Frahm; Jochumsen, Kirsten Marie

    2016-01-01

    AIM OF DATABASE: The Danish Gynecological Cancer Database (DGCD) is a nationwide clinical cancer database and its aim is to monitor the treatment quality of Danish gynecological cancer patients, and to generate data for scientific purposes. DGCD also records detailed data on the diagnostic measures...... for gynecological cancer. STUDY POPULATION: DGCD was initiated January 1, 2005, and includes all patients treated at Danish hospitals for cancer of the ovaries, peritoneum, fallopian tubes, cervix, vulva, vagina, and uterus, including rare histological types. MAIN VARIABLES: DGCD data are organized within separate...... is the registration of oncological treatment data, which is incomplete for a large number of patients. CONCLUSION: The very complete collection of available data from more registries form one of the unique strengths of DGCD compared to many other clinical databases, and provides unique possibilities for validation...

  5. The Danish Welfare Commission

    DEFF Research Database (Denmark)

    Gjerding, Allan Næs

    2006-01-01

    on public services, and install economic incentives for the behaviour of private households. The paper then digs into the proposals of the commission that are broadly grouped into five policy target areas con-cerning (1) the ageing of the population, (2) the incentives for labour market participation, (3......The paper deals with the main report of the Danish Welfare Commission and the one-hundred-and-nine proposals on the structure of the future Danish welfare state that the com-mission has put forward. Following upon a brief review of the discussion on the work of the Danish Welfare Commission......) competitiveness in the global economy, (4) behavioural regulation of the use of public bene-fits and services, and (5) management within tight budgets of an increasing demand on health and care. Finally, the concluding section sums up the discussion and elaborates on the debate on the Welfare Commission’s work...

  6. The Danish Stroke Registry

    DEFF Research Database (Denmark)

    Johnsen, Søren Paaske; Ingeman, Annette; Hundborg, Heidi Holmager

    2016-01-01

    AIM OF DATABASE: The aim of the Danish Stroke Registry is to monitor and improve the quality of care among all patients with acute stroke and transient ischemic attack (TIA) treated at Danish hospitals. STUDY POPULATION: All patients with acute stroke (from 2003) or TIA (from 2013) treated...... at Danish hospitals. Reporting is mandatory by law for all hospital departments treating these patients. The registry included >130,000 events by the end of 2014, including 10,822 strokes and 4,227 TIAs registered in 2014. MAIN VARIABLES: The registry holds prospectively collected data on key processes...... of care, mainly covering the early phase after stroke, including data on time of delivery of the processes and the eligibility of the individual patients for each process. The data are used for assessing 18 process indicators reflecting recommendations in the national clinical guidelines for patients...

  7. Danish subsidiaries in Poland 2003

    DEFF Research Database (Denmark)

    Jensen, Camilla

    2003-01-01

    Purpose of the studyThis working paper aims to explain the main results of a survey as send out in the summer of 2003 by the Royal Danish Embassy in Warsaw (the Danish Embassy) and Copenhagen Business School (CBS) in cooperation. The Confederation of Danish Industries and the Dept. for Internatio...

  8. The Danish Twin Register

    DEFF Research Database (Denmark)

    Kyvik, K O; Christensen, Kaare; Skytthe, A

    1996-01-01

    BACKGROUND: Population based twin registers represent a valuable tool for genetic epidemiological research, since twin studies aim at separating the effect of genes and environment for complex traits. The Danish Twin Register's history, size, ascertainment and completeness of data, as well as dat......-1952 og 1983-1993 are being ascertained at the moment. The register is available for research given certain conditions are fulfilled. CONCLUSION: This register will in a few years be the most comprehensive twin register in the world. It is a very valuable Danish research resource....

  9. The Danish Education Registers

    DEFF Research Database (Denmark)

    Jensen, Vibeke Myrup; Rasmussen, Astrid Würtz

    2011-01-01

    Collection of systematic information on education is a long established practice in Denmark. Since 1910, the Danish Ministry of Education’s annual reports collects information about individual-level test scores in e.g. compulsory schooling. Today, several registers from compulsory schooling...... to adults continuing education and training stem from administrative education reports. Therefore, for cohorts born 1945-1990, 97 percent of the Danish population has a valid education identifier. For the immigrant population born in the same cohorts the coverage is 85-90 percent. Despite a higher level...... of missing information on immigrants, the level is still low in an international context....

  10. Danish Perioperative Nurses' Documentation

    DEFF Research Database (Denmark)

    Søndergaard, Susanne Friis; Lorentzen, Vibeke; Sørensen, Erik E

    2017-01-01

    special demands on electronic health records (EHRs). The purpose of this study was to explore how the use of an EHR tailored to perioperative practice affects Danish perioperative nurses' documentation practices. This study was a follow-up to a baseline study from 2014. For three months in the winter...... of 2015 to 2016, six participants tested an EHR containing a Danish edition of a selected section of the Perioperative Nursing Data Set. This study relied on realistic evaluation and participant observations to generate data. We found that nursing leadership was essential for improving perioperative...

  11. The Danish Heart Registry

    DEFF Research Database (Denmark)

    Özcan, Cengiz; Juel, Knud; Lassen, Jens Flensted

    2016-01-01

    AIM: The Danish Heart Registry (DHR) seeks to monitor nationwide activity and quality of invasive diagnostic and treatment strategies in patients with ischemic heart disease as well as valvular heart disease and to provide data for research. STUDY POPULATION: All adult (≥15 years) patients...... undergoing coronary angiography (CAG), percutaneous coronary intervention (PCI), coronary artery bypass grafting, and heart valve surgery performed across all Danish hospitals were included. MAIN VARIABLES: The DHR contains a subset of the data stored in the Eastern and Western Denmark Heart Registries (EDHR...

  12. The Danish Education Registers

    DEFF Research Database (Denmark)

    Jensen, Vibeke Myrup; Rasmussen, Astrid Würtz

    Collection of systematic information on education is a long established practice in Denmark. Since 1910, the Danish Ministry of Education's annual reports collects information about individual-level test scores in e.g. compulsory schooling. Today, several registers from compulsory schooling...... to adults continuing education and training stem from administrative education reports. Therefore, for cohorts born 1945-1990, 97 percent of the Danish population has a valid education identifier. For the immigrant population born in the same cohorts the coverage is 85-90 percent. Despite a higher level...

  13. The Danish Education Registers

    DEFF Research Database (Denmark)

    Jensen, Vibeke Myrup; Würtz Rasmussen, Astrid

    Collection of systematic information on education is a long established practice in Denmark. Since 1910, the Danish Ministry of Education’s annual reports collects information about individual-level test scores in e.g. compulsory schooling. Today, several registers from compulsory schooling...... to adults continuing education and training stem from administrative education reports. Therefore, for cohorts born 1945-1990, 97 percent of the Danish population has a valid education identifier. For the immigrant population born in the same cohorts the coverage is 85-90 percent. Despite a higher level...

  14. The Danish Energy Reform

    International Nuclear Information System (INIS)

    Hoffmann, P.

    2001-01-01

    Since 1998 Denmark has been in a process of re-regulating its energy market introducing competition and incentive based economic regulation. The ''Danish model'' reflects specific Danish political priorities on energy, environment and the role of the energy consumers. The paper focuses on the electricity sector, tracing the reasons why Denmark re-regulates the way it does and what are the results. Denmark is a small country of 43000 2 kilometers and 5.3 million inhabitants. Denmark is a net-exporter of oil and gas produced in the North Sea. The hydro-resources are negligible. Renewable energy, however, covers 11 percent of gross energy consumption.(author)

  15. QUINOLONE- AND ETA-LACTAM- RESISTANCE IN Escherichia coli FROM DANISH AND ITALIAN BROILER FLOCKS

    Directory of Open Access Journals (Sweden)

    M. Trevisani

    2009-03-01

    Full Text Available The prevalence of quinolone- and -lactam-resistant E. coli was investigated among healthy broiler flocks in Denmark and Italy. In Denmark, sock samples were collected from 10 parent flocks and 10 offspring flocks, according to the procedure currently used for the surveillance of Salmonella in the EU. Samples were enriched in McConkey broth and streaked on McConkey agar plates added with nalidixic acid (32 g/ml, ciprofloxacin (2 g/ml, ampicillin (32 g/ml, cefotaxime (2 g/ml or ceftiofur (8 g/ml. The -glucuronidase test was performed for verification of presumptive E. coli. The same methods were used to analyse sock samples collected from 6 Italian broiler flocks. PCR with primers for the CTX-M-type extended-spectrum -lactamases (ESBLs was performed on cephalosporin-resistant isolates. While resistance to ampicillin and nalidixic acid was widespread in both countries, resistance to ciprofloxacin and cephalosporins was more common among Italian flocks. In Denmark, ciprofloxacin resistance was only detected in 1 parent flock without any history of quinolone usage and none of the flocks was positive for cephalosporin-resistant E. coli. In Italy, resistance to ciprofloxacin was detected in all flocks and resistance to ceftiofur and cefotaxime were detected in 5 flocks. Primers specific for the CTX-M-type ESBLs generated PCR amplicons from isolates from 3 of these flocks. In industrialized countries, the poultry production system is highly standardized, and therefore comparable. However, the use of broad-spectrum antimicrobials is particularly limited in Danish poultry production. Accordingly, the results of this study could reflect the different policies in antimicrobial usage between the two countries.

  16. A Perspective on Invasive Salmonella Disease in Africa.

    Science.gov (United States)

    Crump, John A; Heyderman, Robert S

    2015-11-01

    Salmonella enterica is a leading cause of community-acquired bloodstream infection in Africa. The contribution of typhoidal and nontyphoidal Salmonella serovars to invasive disease varies considerably in place and time, even within the same country. Nonetheless, many African countries are now thought to experience typhoid fever incidence >100 per 100,000 per year with approximately 1% of patients dying. Invasive nontyphoidal Salmonella (iNTS) disease was estimated to cause 3.4 million illnesses and 681 316 deaths in 2010, with the most disease in Africa. Antimicrobial drug resistance is a growing problem in S. enterica that threatens to further compromise patient outcomes. Reservoirs for nontyphoidal Salmonella and the predominant routes of transmission for typhoidal and nontyphoidal Salmonella are not well understood in Africa, hampering the design of evidence-based, non-vaccine- and vaccine-based prevention measures. It is difficult to distinguish clinically invasive Salmonella disease from febrile illnesses caused by other pathogens. Blood cultures are the mainstay of laboratory diagnosis, but lack sensitivity due to the low magnitude of bacteremia, do not produce results at point of care, and are not widely available in Africa. Serologic approaches to diagnosis remain inaccurate, and nucleic acid amplification tests are also compromised by low concentrations of bacteria. High-throughput whole-genome sequencing, together with a range of novel analytic pipelines, has provided new insights into the complex pattern of epidemiology, pathogenesis, and host adaptation. Concerted efforts are therefore needed to apply these new tools in the context of high-quality field surveillance to improve diagnosis, patient management, control, and prevention of invasive Salmonella infections in Africa. © The Author 2015. Published by Oxford University Press on behalf of the Infectious Diseases Society of America. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  17. Health surveillance

    International Nuclear Information System (INIS)

    1981-01-01

    The Code includes a number of requirements for the health surveillance of employees associated with the mining and milling of radioactive ores. This guideline is particularly directed at determining the level of fitness of employees and prospective employees, detecting any symptom which might contraindicate exposure to the environment encountered in mine/mill situations, examination of any employee who may have been exposed to radiation in excess of defined limits and the accumulation and provision of data on the health of employees

  18. Rinderpest surveillance

    International Nuclear Information System (INIS)

    2003-01-01

    Rinderpest is probably the most lethal virus disease of cattle and buffalo and can destroy whole populations; damaging economies; undermining food security and ruining the livelihood of farmers and pastoralists. The disease can be eradicated by vaccination and control of livestock movement. The Department of Technical Co-operation is sponsoring a programme, with technical support from the Joint FAO/IAEA Division to provide advice, training and materials to thirteen states through the 'Support for Rinderpest Surveillance in West Asia' project. (IAEA)

  19. A Tale of Danish Architecture

    DEFF Research Database (Denmark)

    Rosenberg Bendsen, Jannie

    2017-01-01

    Danish architecture is often portrayed as being in possession of certain special features that render it possible to speak about a Danish architectural tradition, where a humanistic approach to architecture, paired with a strong link to the development of the welfare society, stands in a central...... position. On this way of understanding, Danish architecture historiography has made a momentous impact. In this article, light will be shed on how a Danish architectural historian has played a role in bringing about a sharply delineated self-understanding and a sense of professional cohesion among Danish...

  20. The Danish HD Registry

    DEFF Research Database (Denmark)

    Gilling, M.; Budtz-Jorgensen, E.; Boonen, S. E.

    2017-01-01

    The Danish Huntington's Disease Registry (DHR) is a nationwide family registry comprising 14 245 individuals from 445 Huntington's disease (HD) families of which the largest family includes 845 individuals in 8 generations. 1136 DNA and/or blood samples and 18 fibroblast cultures are stored...

  1. The Danish Euro

    DEFF Research Database (Denmark)

    Ravn Sørensen, Anders

    2014-01-01

    In this article, I analyse the political debate leading up to the Danish euro referendum in 2000. I show how the euro-positive government unintentionally reinforced the arguments of the euro-sceptics by framing the euro as something belonging to the nation-state. I argue that this paradoxical...... Union, potentially reconfigures the feelings of belonging, popular sovereignty and social welfare rights....

  2. The Danish Flexicurity Model

    DEFF Research Database (Denmark)

    Ilsøe, Anna

    2008-01-01

    way is Denmark, where unemployment has been dropping dramatically over the last decade without a drop in job quality. This success is ascribed the so-called Danish flexicurity model, where an easy access to hiring and firing employees (flexibility) is combined with extensive active and passive labour...

  3. Danish High Performance Concretes

    DEFF Research Database (Denmark)

    Nielsen, M. P.; Christoffersen, J.; Frederiksen, J.

    1994-01-01

    In this paper the main results obtained in the research program High Performance Concretes in the 90's are presented. This program was financed by the Danish government and was carried out in cooperation between The Technical University of Denmark, several private companies, and Aalborg University...

  4. The Danish welfare state

    DEFF Research Database (Denmark)

    Larsen, Jørgen Elm; Bengtsson, Tea Torbenfeldt; Frederiksen, Morten

    The Danish Welfare State analyzes a broad range of areas, such as globalization, labor marked, family life, health and social exclusion, the book demonstrates that life in a modern welfare state is changing rapidly, creating both challenges and possibilities for future management....

  5. A Danish case

    DEFF Research Database (Denmark)

    Togeby, Mikael; Dyhr-Mikkelsen, Kirsten; Larsen, Anders

    2012-01-01

    , and this paper presents the main findings and the subsequent impact on Danish policy. A key lesson learned is the importance of including all energy efficiency policies in the evaluation. Examining the entire portfolio of policies (as opposed to only selected policies) gave way to findings that would otherwise...

  6. The Danish heart register

    DEFF Research Database (Denmark)

    Abildstrøm, Steen Z; Madsen, Mette

    2011-01-01

    Introduction: The Danish Heart Register (DHR) is a clinical database of invasive procedures within cardiology. Content: All providers of these procedures have been obliged to report to DHR since 2000. DHR is used to monitor the activity and quality of the procedures and serves as a data source...

  7. The Danish Youth Cohort

    DEFF Research Database (Denmark)

    Vinther-Larsen, Mathilde; Riegels, Mette; Rod, Morten Hulvej

    2010-01-01

    income. Loss to follow-up was only associated with adolescents' higher probability of drinking and use of tobacco, and none of the other factors were associated with attrition. CONCLUSIONS: The participants in the Danish Youth Cohort represent a great variety of different groups of socio...

  8. Danish Regulation of Religion

    DEFF Research Database (Denmark)

    Christoffersen, Lisbet; Vinding, Niels-Valdemar

    Presentation and analysis of current and upcoming conflicts in relations between religion and family; labour market; religion in the public sphere and state support to religion. Part of a comparative European analysis in the context of www.religareproject.eu. based on 18 Danish elite interviews...

  9. The Danish System Revisited.

    Science.gov (United States)

    Whitehead, John S.

    The paper is a supplement to an earlier paper in the same series which reviews Danish higher education until 1977. Expansion in higher education in the last 20 years, approaching the scale of mass higher education, culminated in a crisis in 1977. At that time, a trend toward self-government and participatory governing boards was seen as the end of…

  10. Danish directional adverbs:

    DEFF Research Database (Denmark)

    Hovmark, Henrik

    2013-01-01

    ’). In this study it is argued that the forms can be described and explained as different ways of profiling a dynamic motion event in a basic path event frame. This analysis is supported by several, strong, linguistically coded conceptual constraints in the use of DDAs in the construction of motion events in Danish...... cognitive linguistics with an instructional semantics....

  11. Danish mutual fund performance

    DEFF Research Database (Denmark)

    Christensen, Michael

    2013-01-01

    This article provides the first independent performance analysis of Danish mutual funds. We analyse selectivity and market timing abilities for 71 mutual funds that have been in operation from 2001 to 2010. The results show great fund performance diversity. Half the funds have performed neutrally...

  12. The Danish Twin Registry

    DEFF Research Database (Denmark)

    Skytthe, Axel; Ohm Kyvik, Kirsten; Vilstrup Holm, Niels

    2011-01-01

    Introduction: The Danish Twin Registry is a unique source for studies of genetic, familial and environmental factors on life events, health conditions and diseases. Content: More than 85,000 twin pairs born 1870-2008 in Denmark. Validity and coverage: Four main ascertainment methods have been emp...

  13. Danish foreign fighters

    DEFF Research Database (Denmark)

    Larsen, Chris Holmsted

    2017-01-01

    The aim of this contribution is, through a comparative historical perspective, to analyse the particular phenomenon of foreign fighters, which in recent years, as a consequence of the proliferation of conflicts in Syria, Iraq and Ukraine, have emerged in Danish society as a major security concern...

  14. The Danish Industrial Foundations

    DEFF Research Database (Denmark)

    Thomsen, Steen

    and governed, what role it plays in the Danish economy, and how industrial foundation-owned companies perform. The book is the result of a large collaborative research project, led by the author, on industrial foundations. Some global companies such as IKEA, Robert Bosch or the Tata Group are foundation...

  15. The Danish Contracting System

    DEFF Research Database (Denmark)

    Bonke, Sten; Levring, Peter

    The paper is mainly concerned with the institutional framework of the Danish construction industry, describing structures, rules and actors' roles within a perspective of nationally defined procedural guidelines on construction projects. These aspects are treated under the concept of a "contracting...

  16. Coconut and Salmonella Infection

    Science.gov (United States)

    Schaffner, Carl P.; Mosbach, Klaus; Bibit, Venuso C.; Watson, Colin H.

    1967-01-01

    Raw, unprocessed coconut supports the growth of salmonellae as well as that of other enteric bacteria, salmonellae being particularly resistant to subsequent desiccation. Original contamination is not due to carriers or to polluted water supplies, but to contact with bacteria-containing soils followed by dispersion via infected coconut milk and shells. Pasteurization of raw coconut meat in a water bath at 80 C for 8 to 10 min effectively killed such bacteria, did not injure the product, and provided a prophylactic method now widely used by the coconut industry. PMID:5340650

  17. The risk of salmonellae shedding by dogs fed Salmonella-contaminated commercial raw food diets

    OpenAIRE

    Finley, Rita; Ribble, Carl; Aramini, Jeff; Vandermeer, Meredith; Popa, Maria; Litman, Marcus; Reid-Smith, Richard

    2007-01-01

    Twenty-eight research dogs were enrolled to determine the prevalence of salmonellae shedding after consumption of 1 Salmonella-contaminated commercial raw food diet meal. Sixteen dogs were exposed to Salmonella-contaminated commercial raw food diets and 12 to Salmonella-free commercial raw food diets. Seven of the exposed dogs shed salmonellae 1–7 days after consumption of Salmonella-contaminated raw food diets. None of the dogs fed Salmonella-free diets shed salmonellae. No clinical signs we...

  18. Nutritional surveillance.

    Science.gov (United States)

    Mason, J B; Mitchell, J T

    1983-01-01

    The concept of nutritional surveillance is derived from disease surveillance, and means "to watch over nutrition, in order to make decisions that lead to improvements in nutrition in populations". Three distinct objectives have been defined for surveillance systems, primarily in relation to problems of malnutrition in developing countries: to aid long-term planning in health and development; to provide input for programme management and evaluation; and to give timely warning of the need for intervention to prevent critical deteriorations in food consumption. Decisions affecting nutrition are made at various administrative levels, and the uses of different types of nutritional surveillance information can be related to national policies, development programmes, public health and nutrition programmes, and timely warning and intervention programmes. The information should answer specific questions, for example concerning the nutritional status and trends of particular population groups.Defining the uses and users of the information is the first essential step in designing a system; this is illustrated with reference to agricultural and rural development planning, the health sector, and nutrition and social welfare programmes. The most usual data outputs are nutritional outcome indicators (e.g., prevalence of malnutrition among preschool children), disaggregated by descriptive or classifying variables, of which the commonest is simply administrative area. Often, additional "status" indicators, such as quality of housing or water supply, are presented at the same time. On the other hand, timely warning requires earlier indicators of the possibility of nutritional deterioration, and agricultural indicators are often the most appropriate.DATA COME FROM TWO MAIN TYPES OF SOURCE: administrative (e.g., clinics and schools) and household sample surveys. Each source has its own advantages and disadvantages: for example, administrative data often already exist, and can be

  19. Salmonella from Baby Turtles

    Centers for Disease Control (CDC) Podcasts

    2017-01-09

    Dr. Stacey Bosch, a veterinarian with CDC, discusses her article on Salmonella infections associated with baby turtles.  Created: 1/9/2017 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 1/9/2017.

  20. Salmonella Taking Charge

    OpenAIRE

    Weigele, Bethany A.; Alto, Neal M.

    2010-01-01

    Pathogens develop creative ways to undermine host defenses. In this issue of Cell Host & Microbe, Bakowski et al. (2010) have unveiled a mechanism by which Salmonella evades lysosomal fusion by using a bacterial protein, SopB, that depletes the phagosomal membrane of negative charge.

  1. The Danish Melanoma Database

    Directory of Open Access Journals (Sweden)

    Hölmich Lr

    2016-10-01

    Full Text Available Lisbet Rosenkrantz Hölmich,1 Siri Klausen,2 Eva Spaun,3 Grethe Schmidt,4 Dorte Gad,5 Inge Marie Svane,6,7 Henrik Schmidt,8 Henrik Frank Lorentzen,9 Else Helene Ibfelt10 1Department of Plastic Surgery, 2Department of Pathology, Herlev-Gentofte Hospital, University of Copenhagen, Herlev, 3Institute of Pathology, Aarhus University Hospital, Aarhus, 4Department of Plastic and Reconstructive Surgery, Breast Surgery and Burns, Rigshospitalet – Glostrup, University of Copenhagen, Copenhagen, 5Department of Plastic Surgery, Odense University Hospital, Odense, 6Center for Cancer Immune Therapy, Department of Hematology, 7Department of Oncology, Herlev-Gentofte Hospital, University of Copenhagen, Herlev, 8Department of Oncology, 9Department of Dermatology, Aarhus University Hospital, Aarhus, 10Registry Support Centre (East – Epidemiology and Biostatistics, Research Centre for Prevention and Health, Glostrup – Rigshospitalet, University of Copenhagen, Glostrup, Denmark Aim of database: The aim of the database is to monitor and improve the treatment and survival of melanoma patients.Study population: All Danish patients with cutaneous melanoma and in situ melanomas must be registered in the Danish Melanoma Database (DMD. In 2014, 2,525 patients with invasive melanoma and 780 with in situ tumors were registered. The coverage is currently 93% compared with the Danish Pathology Register.Main variables: The main variables include demographic, clinical, and pathological characteristics, including Breslow’s tumor thickness, ± ulceration, mitoses, and tumor–node–metastasis stage. Information about the date of diagnosis, treatment, type of surgery, including safety margins, results of lymphoscintigraphy in patients for whom this was indicated (tumors > T1a, results of sentinel node biopsy, pathological evaluation hereof, and follow-up information, including recurrence, nature, and treatment hereof is registered. In case of death, the cause and date

  2. More Danish, More English

    DEFF Research Database (Denmark)

    Chopin, Kimberly Renée

    Universities in Denmark are becoming increasingly internationalized, and areincreasingly using English as a language of research, teaching, and administration. At the same time, the Danish language is seen by some as being under threat, and Danish public discourse has focused on what role.......This study investigated the decision making process over time in order to reveal how such language policies would be received in one affected department. Interviews with department teaching staff were carried out both before and after the implementation of the decisions, along with interviews of department...... and faculty level leadership, classroom observations and analysis of written documents. Data was organized using the model provided by Innovation Theory (Henrichsen, 1989), and interpreted using the discursive framework of Nexus Analysis (Scollon & Scollon, 2004).Analysis showed how case department teaching...

  3. Translating Fashion into Danish

    DEFF Research Database (Denmark)

    Riegels Melchior, Marie; Skov, Lise; Fauerholt Csaba, Fabian

    2011-01-01

    With their association to enterprise and innovation, creative industries have emerged as a legitimate concern in national cultural and economical policy in many countries across the world. In Denmark, the fashion business, in particular, has been hailed as a model for successful (post)industrial...... transformation. In this paper, we explore the birth of Danish fashion from the ashes of the country’s clothing manufacturing industry, suggesting that the very notion of Danish fashion is indicative of – and enabled by – a development towards a polycentric fashion system. The intriguing idea that fashion could...... this principle to study the realms of market, culture and politics within a common analytical framework. In our analysis, the state responds to industry transformation, interprets it and develops its own agenda. But it can hardly be said to develop policies for the industry. On the contrary, we suggest, fashion...

  4. The Danish Pesticide Tax

    DEFF Research Database (Denmark)

    Pedersen, Anders Branth; Nielsen, Helle Ørsted; Andersen, Mikael Skou

    2015-01-01

    This case study analyses the effects of the Danish pesticide tax (1996-2013) on agriculture which was introduced as an ad valorem tax in 1996, doubled in 1998, and redesigned in 2013 as a tax based on the toxicity of the pesticides. The Danish pesticide taxes probably represent the world’s highest...... pesticide taxes on agriculture, which makes it interesting to analyze how effective they have been. Here the effects of the ad valorem tax (1996-2013) are analyzed. The case study demonstrates the challenges of choosing an optimal tax design in a complex political setting where, additionally, not all...... individuals in the target group necessarily react to the economic incentives as predicted by economic modeling. It also demonstrates that a small first green-tax-step over time might develop into a better tax design....

  5. The Danish Melanoma Database

    DEFF Research Database (Denmark)

    Hölmich, Lisbet Rosenkrantz; Klausen, Siri; Spaun, Eva

    2016-01-01

    AIM OF DATABASE: The aim of the database is to monitor and improve the treatment and survival of melanoma patients. STUDY POPULATION: All Danish patients with cutaneous melanoma and in situ melanomas must be registered in the Danish Melanoma Database (DMD). In 2014, 2,525 patients with invasive......-node-metastasis stage. Information about the date of diagnosis, treatment, type of surgery, including safety margins, results of lymphoscintigraphy in patients for whom this was indicated (tumors > T1a), results of sentinel node biopsy, pathological evaluation hereof, and follow-up information, including recurrence......, nature, and treatment hereof is registered. In case of death, the cause and date are included. Currently, all data are entered manually; however, data catchment from the existing registries is planned to be included shortly. DESCRIPTIVE DATA: The DMD is an old research database, but new as a clinical...

  6. Annoying Danish Relatives

    DEFF Research Database (Denmark)

    Jensen de López, Kristine M.; Sundahl Olsen, Lone; Chondrigianni, V.

    2014-01-01

    This study examines the comprehension and production of subject and object relative clauses (SRCs, ORCs) by children with Specific Language Impairment (SLI) and their typically developing (TD) peers. The purpose is to investigate whether relative clauses are problematic for Danish children with SLI...... and to compare errors with those produced by TD children. Eighteen children with SLI, eighteen TD age-matched (AM) and nine TD language-matched (LM) Danish-speaking children participated in a comprehension and in a production task. All children performed better on the comprehension compared with the production...... task, as well as on SRCs compared to ORCs and produced various avoidance strategies. In the ORC context, children with SLI produced more reversal errors than the AM children, who opted for passive ORCs. These results are discussed within current theories of SLI and indicate a deficiency...

  7. Danish farmers and investors

    DEFF Research Database (Denmark)

    Hajderllari, Luljeta; Karantininis, Konstantinos; Bonnichsen, Ole

    The purpose of this paper is to provide some evidence on the push and pull factors that motivate farmers to expand across their home countries’ borders. The focus is on Danish expansion farmers and investor farmers setting up activities in Central and Eastern European countries like Slovakia......, Poland, Romania and Latvia. Data from 44 mail surveys was analysed to explore the push and pull factors that contribute to farmers’ level of activities outside their home country. The responses given in the mail survey are analysed using two analytical methods of frequency analysis and an ordered probit...... model. The results indicate that the important factors for Danish farmers to extend overseas are price and availability of land, institutional governance, network and image with regard to farming. These findings generally support the literature regarding reasons for farmers to increase their cross...

  8. The Danish Adoption Register.

    Science.gov (United States)

    Petersen, Liselotte; Sørensen, Thorkild I A

    2011-07-01

    The Danish Adoption Register was established in 1963-1964 to explore the genetic and environmental contribution to familial aggregation of schizophrenia. The register encompass information on all 14,425 non-familial adoptions of Danish children legally granted in Denmark 1924-1947. It includes name and date of birth of each adoptee and his or her biological and adoptive parents, date of transfer to adoptive parents and date of formal adoption. The linkage to biological and adoptive parents is close to complete, even biological fathers are registered for 91.4% of the adoptees. Adoption registers are a unique source allowing disentangling of genetic and familial environmental influences on traits, risk of diseases, and mortality.

  9. The Danish school reform

    DEFF Research Database (Denmark)

    Bager, Ann; Mølholm, Martin; Horsbøl, Anders

    (Latour), e.g. civil service and municipal practices and texts, into the organizational practices of two local schools. On the basis of these analyses, we will establish a participatory process in which local actors are involved in the co-creation of new plurivocal and egalitarian dialogue designs......The paper presents a methodological framework for the study of the discursive emergence of the recent Danish School reform (2014). The framework will enable discourse scholars to hold an actively involved position in changing and furthering plurivocal processes of translations, negotiations...... and implementation of the reform. The framework is operationalized through research-based participatory collaborative processes involving local actors in two Danish public schools. It interlinks diverse discourse strategies and perceptive distances that traditionally belong to separate branches within discourse...

  10. The modern Danish student

    DEFF Research Database (Denmark)

    Lassesen, Berit

    2007-01-01

    Abstract A study based on diaries written by 82 students at Roskilde University (Simonsen & Ulriksen, 1998) concluded that the attitudes regarding choice of education and educational activities of the "modern Danish student" are characterized by 1) an orientation towards the individualized...... and personal aspects, 2) an internally motivated and existential "personal growth" orientation, 3) a process - rather than result-oriented attitude towards educational activities, 4) a short-term "here- and now" motivation, and 5) an ambivalent attitude towards who is responsible for the result of the learning...... activities - the teachers or student him- or her-self. This study attempts to test whether the conclusions concerning the "Modern Danish student" can be generalized to other student populations. Based on theoretical conclusions and statements cited by Simonsen and Ulriksen, a questionnaire was constructed...

  11. Hypertension in Danish seafarers

    DEFF Research Database (Denmark)

    Tu, Mingshan; Jepsen, Jørgen Riis

    2016-01-01

    Background: Due to the high prevalence of arterial hypertension and its role in the development of athe- rosclerosis, myocardial infarction and stroke, hypertension is a major public health challenge worldwide. There is limited knowledge of the prevalence of hypertension among seafarers who......, however, are known to have an excess morbidity and mortality from these disorders. This article addresses the prevalence of hypertension among Danish seafarers and discusses potential risk factors for hypertension in maritime settings. Materials and methods: A representative sample of 629 Danish seafarers...... who had statutory medical examinations was studied from the beginning of October 2011 to the end of June 2012. The medical examination included measurements of blood pressure. The prevalence of hypertension in the study po- pulation was stratified by age, work place on board, smoking status, alcohol...

  12. Esco in Danish municipalities

    DEFF Research Database (Denmark)

    Jensen, Jesper Ole; Hansen, Jesper Rohr; Nielsen, Susanne Balslev

    2011-01-01

    Purpose: The aim of this paper is to discuss the possible benefits of involving Energy Service Companies (ESCO) in realising energy savings in municipalities, and how ESCO projects can be formulated very differently in the various municipalities, according to building volume, use of technologies...... municipalities see an in-house approach as a better alternative. Approach (Theory/Methodology): Our research is based on literature studies and on qualitative interviews with Danish municipalities carrying out ESCO projects, as well as with ESCO providers. Results: Our studies suggest that different ESCO...... approaches are being used in Danish municipalities, which we label the basic, the integrated and the strategic ESCO approaches. The three approaches include different ambitions, technologies, economies and innovation potentials. Whereas the basic approach implies a ‘traditional’ guarantee-based model...

  13. The Danish Police Reform

    DEFF Research Database (Denmark)

    Degnegaard, Rex; Mark, Sofie

    2013-01-01

    and private organisations doing business-in-society. The case concerns the reformation of the Danish Police. In 2007 the Danish Police started implementing an extensive reform that affected all parts of the organisation. Despite thorough planning of the process including several change management initiatives...... for organisations to work with transparency and involvement with the aim of upholding and further developing a social responsibility to their environment. This case on the other hand takes an inside-out perspective on social responsibility by illustrating how social responsibility is necessary for public......, the reform process was problematic and the following years were challenging and filled with changes and turbulence. Media, politicians and the police itself directed heavy criticism towards the effects of the reform and reviews of the reform as well as of the work of the police were carried out resulting...

  14. Danish TV drama

    DEFF Research Database (Denmark)

    Jensen, Pia Majbritt; Jacobsen, Ushma Chauhan

    2017-01-01

    Following a recent and entirely unprecedented boom in global exports, Danish TV drama series have become the ‘darling’ of the international television industry and enjoyed widespread acclaim from international critics and audiences alike. This international success, however, is not just......-Anglophone audiovisual content rarely exports outside its geo-linguistic region, which in Denmark’s case would be the Nordic region, and Denmark should therefore remain an entirely insignificant player in the worldwide exchange of audiovisual content, and Danish television series’ global popularity and impact therefore...... unprecedented. It is also interesting from an academic point of view as it challenges existing and long-held theories on global media geography, import/export of audiovisual content, transnational media reception and the importance of transnational television viewing. According to these theories, non...

  15. The Danish Sarcoma Database

    DEFF Research Database (Denmark)

    Jørgensen, Peter Holmberg; Lausten, Gunnar Schwarz; Pedersen, Alma B

    2016-01-01

    AIM: The aim of the database is to gather information about sarcomas treated in Denmark in order to continuously monitor and improve the quality of sarcoma treatment in a local, a national, and an international perspective. STUDY POPULATION: Patients in Denmark diagnosed with a sarcoma, both...... skeletal and ekstraskeletal, are to be registered since 2009. MAIN VARIABLES: The database contains information about appearance of symptoms; date of receiving referral to a sarcoma center; date of first visit; whether surgery has been performed elsewhere before referral, diagnosis, and treatment; tumor...... of Diseases - tenth edition codes and TNM Classification of Malignant Tumours, and date of death (after yearly coupling to the Danish Civil Registration System). Data quality and completeness are currently secured. CONCLUSION: The Danish Sarcoma Database is population based and includes sarcomas occurring...

  16. The Danish Urogynaecological Database

    DEFF Research Database (Denmark)

    Guldberg, Rikke; Brostrøm, Søren; Hansen, Jesper Kjær

    2013-01-01

    INTRODUCTION AND HYPOTHESIS: The Danish Urogynaecological Database (DugaBase) is a nationwide clinical database established in 2006 to monitor, ensure and improve the quality of urogynaecological surgery. We aimed to describe its establishment and completeness and to validate selected variables....... This is the first study based on data from the DugaBase. METHODS: The database completeness was calculated as a comparison between urogynaecological procedures reported to the Danish National Patient Registry and to the DugaBase. Validity was assessed for selected variables from a random sample of 200 women...... in the DugaBase from 1 January 2009 to 31 October 2010, using medical records as a reference. RESULTS: A total of 16,509 urogynaecological procedures were registered in the DugaBase by 31 December 2010. The database completeness has increased by calendar time, from 38.2 % in 2007 to 93.2 % in 2010 for public...

  17. Increased colon cancer risk after severe Salmonella infection.

    Directory of Open Access Journals (Sweden)

    Lapo Mughini-Gras

    Full Text Available Colon cancer constitutes one of the most frequent malignancies. Previous studies showed that Salmonella manipulates host cell signaling pathways and that Salmonella Typhimurium infection facilitates colon cancer development in genetically predisposed mice. This epidemiological study examined whether severe Salmonella infection, usually acquired from contaminated food, is associated with increased colon cancer risk in humans.We performed a nationwide registry-based study to assess colon cancer risk after diagnosed Salmonella infection. National infectious disease surveillance records (1999-2015 for Dutch residents aged ≥20 years when diagnosed with salmonellosis (n = 14,264 were linked to the Netherlands Cancer Registry. Salmonella-infected patients were laboratory-confirmed under medical consultation after 1-2 weeks of illness. These datasets also contained information on Salmonella serovar and type of infection. Colon cancer risk (overall and per colon subsite among patients with a diagnosed Salmonella infection was compared with expected colon cancer risk in the general population. Data from the nationwide registry of histo- and cytopathology (PALGA and Statistics Netherlands (CBS allowed assessing potential effects of age, gender, latency, socioeconomic status, genetic predisposition, inflammatory bowel disease (IBD, and tumor features. We found that compared to the general population, colon cancer risk was significantly increased (standardized incidence ratio [SIR] 1.54; 95%CI 1.09-2.10 among patients with Salmonella infection diagnosed <60 years of age. Such increased risk concerned specifically the ascending/transverse colon (SIR 2.12; 95%CI 1.38-3.09 after S. Enteritidis infection (SIR 2.97; 95%CI 1.73-4.76. Salmonellosis occurred more frequently among colon cancer patients with pre-infectious IBD, a known risk factor for colon cancer. Colon tumors of patients with a history of Salmonella infection were mostly of low grade

  18. Increased colon cancer risk after severe Salmonella infection

    Science.gov (United States)

    Mooij, Sofie; Neefjes-Borst, E. Andra; van Pelt, Wilfrid; Neefjes, Jacques

    2018-01-01

    Background Colon cancer constitutes one of the most frequent malignancies. Previous studies showed that Salmonella manipulates host cell signaling pathways and that Salmonella Typhimurium infection facilitates colon cancer development in genetically predisposed mice. This epidemiological study examined whether severe Salmonella infection, usually acquired from contaminated food, is associated with increased colon cancer risk in humans. Methods and findings We performed a nationwide registry-based study to assess colon cancer risk after diagnosed Salmonella infection. National infectious disease surveillance records (1999–2015) for Dutch residents aged ≥20 years when diagnosed with salmonellosis (n = 14,264) were linked to the Netherlands Cancer Registry. Salmonella-infected patients were laboratory-confirmed under medical consultation after 1–2 weeks of illness. These datasets also contained information on Salmonella serovar and type of infection. Colon cancer risk (overall and per colon subsite) among patients with a diagnosed Salmonella infection was compared with expected colon cancer risk in the general population. Data from the nationwide registry of histo- and cytopathology (PALGA) and Statistics Netherlands (CBS) allowed assessing potential effects of age, gender, latency, socioeconomic status, genetic predisposition, inflammatory bowel disease (IBD), and tumor features. We found that compared to the general population, colon cancer risk was significantly increased (standardized incidence ratio [SIR] 1.54; 95%CI 1.09–2.10) among patients with Salmonella infection diagnosed transverse colon (SIR 2.12; 95%CI 1.38–3.09) after S. Enteritidis infection (SIR 2.97; 95%CI 1.73–4.76). Salmonellosis occurred more frequently among colon cancer patients with pre-infectious IBD, a known risk factor for colon cancer. Colon tumors of patients with a history of Salmonella infection were mostly of low grade. Conclusions Patients diagnosed with severe

  19. Antimicrobial resistance and molecular epidemiology of Salmonella Rissen from animals, food products, and patients in Thailand and Denmark

    DEFF Research Database (Denmark)

    Hendriksen, Rene S.; Bangtrakulnonth, Aroon; Pulsrikarn, Chaiwat

    2008-01-01

    Recently we reported increases in both the number of Salmonella infections due to Salmonella Rissen in Thailand and the isolation of this serovar from pork products in Thailand. The objectives of the present study were to determine the genetic diversity and antimicrobial resistance of Salmonella......IPFGE patterns were observed. The predominant pattern was shared by 22 strains. Limited antimicrobial resistance was observed in the Danish strains, and a higher degree of resistance was observed in strains originating from Thailand. Virtually all isolates were resistant to tetracycline. The tetA gene...... was detected in tetracycline-resistant isolates. Statistical analysis and molecular subtyping identified the combination of travel to Thailand and consumption of imported pig or pork products as well consumption of as pig or pork products produced in Denmark as risk factors for Salmonella Rissen infection...

  20. Three Epidemics of Invasive Multidrug-Resistant Salmonella Bloodstream Infection in Blantyre, Malawi, 1998–2014

    Science.gov (United States)

    Feasey, Nicholas A.; Masesa, Clemens; Jassi, Chikondi; Faragher, E. Brian; Mallewa, Jane; Mallewa, Macpherson; MacLennan, Calman A.; Msefula, Chisomo; Heyderman, Robert S.; Gordon, Melita A.

    2015-01-01

    Background. The Malawi Liverpool Wellcome Trust Clinical Research Programme (MLW) has routinely collected specimens for blood culture from febrile patients, and cerebrospinal fluid from patients with suspected meningitis, presenting to Queen Elizabeth Central Hospital (QECH), Blantyre, Malawi, since 1998. Methods. We present bloodstream infection (BSI) and meningitis surveillance data from 1998 to 2014. Automated blood culture, manual speciation, serotyping, and antimicrobial susceptibility testing were performed at MLW. Population data for minimum-incidence estimates in urban Blantyre were drawn from published estimates. Results. Between 1998 and 2014, 167 028 blood cultures were taken from adult and pediatric medical patients presenting to QECH; Salmonella Typhi was isolated on 2054 occasions (1.2%) and nontyphoidal Salmonella (NTS) serovars were isolated 10 139 times (6.1%), of which 8017 (79.1%) were Salmonella Typhimurium and 1608 (15.8%) were Salmonella Enteritidis. There were 392 cases of NTS meningitis and 9 cases of Salmonella Typhi meningitis. There have been 3 epidemics of Salmonella BSI in Blantyre; Salmonella Enteritidis from 1999 to 2002, Salmonella Typhimurium from 2002 to 2008, and Salmonella Typhi, which began in 2011 and was ongoing in 2014. Multidrug resistance has emerged in all 3 serovars and is seen in the overwhelming majority of isolates, while resistance to third-generation cephalosporins and fluoroquinolones is currently uncommon but has been identified. Conclusions. Invasive Salmonella disease in Malawi is dynamic and not clearly attributable to a single risk factor, although all 3 epidemics were associated with multidrug resistance. To inform nonvaccine and vaccine interventions, reservoirs of disease and modes of transmission require further investigation. PMID:26449953

  1. Three Epidemics of Invasive Multidrug-Resistant Salmonella Bloodstream Infection in Blantyre, Malawi, 1998-2014.

    Science.gov (United States)

    Feasey, Nicholas A; Masesa, Clemens; Jassi, Chikondi; Faragher, E Brian; Mallewa, Jane; Mallewa, Macpherson; MacLennan, Calman A; Msefula, Chisomo; Heyderman, Robert S; Gordon, Melita A

    2015-11-01

    The Malawi Liverpool Wellcome Trust Clinical Research Programme (MLW) has routinely collected specimens for blood culture from febrile patients, and cerebrospinal fluid from patients with suspected meningitis, presenting to Queen Elizabeth Central Hospital (QECH), Blantyre, Malawi, since 1998. We present bloodstream infection (BSI) and meningitis surveillance data from 1998 to 2014. Automated blood culture, manual speciation, serotyping, and antimicrobial susceptibility testing were performed at MLW. Population data for minimum-incidence estimates in urban Blantyre were drawn from published estimates. Between 1998 and 2014, 167,028 blood cultures were taken from adult and pediatric medical patients presenting to QECH; Salmonella Typhi was isolated on 2054 occasions (1.2%) and nontyphoidal Salmonella (NTS) serovars were isolated 10,139 times (6.1%), of which 8017 (79.1%) were Salmonella Typhimurium and 1608 (15.8%) were Salmonella Enteritidis. There were 392 cases of NTS meningitis and 9 cases of Salmonella Typhi meningitis. There have been 3 epidemics of Salmonella BSI in Blantyre; Salmonella Enteritidis from 1999 to 2002, Salmonella Typhimurium from 2002 to 2008, and Salmonella Typhi, which began in 2011 and was ongoing in 2014. Multidrug resistance has emerged in all 3 serovars and is seen in the overwhelming majority of isolates, while resistance to third-generation cephalosporins and fluoroquinolones is currently uncommon but has been identified. Invasive Salmonella disease in Malawi is dynamic and not clearly attributable to a single risk factor, although all 3 epidemics were associated with multidrug resistance. To inform nonvaccine and vaccine interventions, reservoirs of disease and modes of transmission require further investigation. © The Author 2015. Published by Oxford University Press on behalf of the Infectious Diseases Society of America.

  2. Microplastic in Danish wastewater

    DEFF Research Database (Denmark)

    The objectives of the present study were to evaluate the role of Danish wastewater treatment plants (WWTPs) in the emission of microplastic to the environment in terms of amounts and types of plastic polymers emitted and if possible, to evaluate which sources these plastic polymers could originate...... investigations (Fourier Transformed Infrared Spectroscopy imaging applying a Focal Plane Array). This method allows both determination of the microplastic concentrations in the samples and identification of the type of plastic polymer of each microplastic particle....

  3. Danish Chiropractic Practice

    DEFF Research Database (Denmark)

    Myburgh, Cornelius; Boyle, Eleanor; Christensen, Henrik Wulff

    value competence and professionalism in their clinical encounter with their chiropractor. Conclusion: Danish chiropractic practice is strongly influenced by modern consumer behaviour and team-oriented practice trends. Furthermore, the administrative hub plays an important role in operationalizing...... this multi-practitioner approach, thus shaping the patient’s experience. And whilst patients appear receptive of this type of clinical encounter, the anchoring role of a competent chiropractor (lead clinician) is key....

  4. Translating Fashion into Danish

    Directory of Open Access Journals (Sweden)

    Marie Riegels Melchior

    2011-06-01

    Full Text Available With their association to enterprise and innovation, creative industries have emerged as a legitimate concern in national cultural and economical policy in many countries across the world. In Denmark, the fashion business, in particular, has been hailed as a model for successful (postindustrial transformation. In this paper, we explore the birth of Danish fashion from the ashes of the country’s clothing manufacturing industry, suggesting that the very notion of Danish fashion is indicative of – and enabled by – a development towards a polycentric fashion system. The intriguing idea that fashion could emanate from Denmark and secure growth, jobs and exports even outside the fashion business has taken hold among policymakers, and compelled the government to embrace fashion as a national project. In investigating the emergence and rising stature of Danish fashion, particular at home, we first establish a theoretical frame for understanding the cultural economic policy and the motives, principles and strategies behind it. Then – drawing inspiration from Michel Callon’s “sociology of translation” with its moments of translation: problematization, interessement, enrolment and mobilization – we identify the actors and analyze their strategic roles and interrelationship through various phases of the development of Danish fashion. Callon’s actor network theory (ANT is based on the principle of “generalized symmetry” – originally using a single repertoire to analyze both society and nature. We adapt this principle to study the realms of market, culture and politics within a common analytical framework. In our analysis, the state responds to industry transformation, interprets it and develops its own agenda. But it can hardly be said to develop policies for the industry. On the contrary, we suggest, fashion is mobilized to lend its luster to the nation, its institutions and politicians.

  5. Conceptual framework for a Danish human biomonitoring program

    DEFF Research Database (Denmark)

    Thomsen, Marianne; Knudsen, Lisbeth E.; Vorkamp, Katrin

    2008-01-01

    for a structured and integrated environmental and human health surveillance program at national level. In Denmark, the initiative to implement such activities has been taken. The proposed framework of the Danish monitoring program constitutes four scientific expert groups, i.e. i. Prioritization of the strategy...... for the monitoring program, ii. Collection of human samples, iii. Analysis and data management and iv. Dissemination of results produced within the program. This paper presents the overall framework for data requirements and information flow in the integrated environment and health surveillance program. The added...... value of an HBM program, and in this respect the objectives of national and European HBM programs supporting environmental health integrated policy-decisions and human health targeted policies, are discussed.In Denmark environmental monitoring has been prioritized by extensive surveillance systems...

  6. Market demands to Danish pork

    DEFF Research Database (Denmark)

    Bredahl, Lone

    2001-01-01

    . The study focuses on the development on the most important markets for Danish pork. The countries are Denmark, Japan, UK, Germany, Italy, France, USA, Russia and South Korea. The primary purpose is to identify market demands of importance to the Danish pork sector in order to maintain and strengthen its......Danish farmers produce more than 20 million slaughtering pigs every year and most of them are exported to markets all over the world. From a historical point of view, the United Kingdom has been the groundbreaking export market, but today Danish pork is exported to more than 100 countries...... position on its markets. It is expected that results of the analysis will be part of superior strategic decisions for the Danish pork sector as regards future Danish pork export markets. The market demands to be identified will therefore be evaluated in relation to resources and competences within the line...

  7. Thermal inactivation of eight Salmonella serotypes on dry corn flour.

    OpenAIRE

    VanCauwenberge, J E; Bothast, R J; Kwolek, W F

    1981-01-01

    Dry heat was used to inactivate Salmonella newington, Salmonella typhimurium, Salmonella anatum, Salmonella kentucky, Salmonella cubana, Salmonella seftenberg, Salmonella thompson, and Salmonella tennessee in corn flour at 10 and 15% moisture. The flour was spray inoculated at 10(5) Salmonella cells per g and then stored at 49 degrees C (120 degrees F); viable Salmonella cells were counted on Trypticase (BBL Microbiology Systems) soy agar plates every 30 min for the first 4 h and then at 4-h ...

  8. Human health implications of Salmonella-contaminated natural pet treats and raw pet food.

    Science.gov (United States)

    Finley, Rita; Reid-Smith, Richard; Weese, J Scott

    2006-03-01

    Human salmonellosis occurs mainly as a result of handling or consuming contaminated food products, with a small percentage of cases being related to other, less well-defined exposures, such as contact with companion animals and natural pet treats. The increasing popularity of raw food diets for companion animals is another potential pet-associated source of Salmonella organisms; however, no confirmed cases of human salmonellosis have been associated with these diets. Pets that consume contaminated pet treats and raw food diets can be colonized with Salmonella organisms without exhibiting clinical signs, making them a possible hidden source of contamination in the household. Pet owners can reduce their risk of acquiring Salmonella organisms by not feeding natural pet treats and raw food diets to their pets, whereas individuals who investigate cases of salmonellosis or interpret surveillance data should be aware of these possible sources of Salmonella organisms.

  9. Translating Fashion into Danish

    DEFF Research Database (Denmark)

    Riegels Melchior, Marie; Skov, Lise; Fauerholt Csaba, Fabian

    2011-01-01

    With their association to enterprise and innovation, creative industries have emerged as a legitimate concern in national cultural and economical policy in many countries across the world. In Denmark, the fashion business, in particular, has been hailed as a model for successful (post)industrial ......With their association to enterprise and innovation, creative industries have emerged as a legitimate concern in national cultural and economical policy in many countries across the world. In Denmark, the fashion business, in particular, has been hailed as a model for successful (post......)industrial transformation. In this paper, we explore the birth of Danish fashion from the ashes of the country’s clothing manufacturing industry, suggesting that the very notion of Danish fashion is indicative of – and enabled by – a development towards a polycentric fashion system. The intriguing idea that fashion could...... emanate from Denmark and secure growth, jobs and exports even outside the fashion business has taken hold among policymakers, and compelled the government to embrace fashion as a national project. In investigating the emergence and rising stature of Danish fashion, particular at home, we first establish...

  10. Outcome of 24 years national surveillance in different hereditary colorectal cancer subgroups leading to more individualised surveillance.

    Science.gov (United States)

    Lindberg, Lars Joachim; Ladelund, Steen; Frederiksen, Birgitte Lidegaard; Smith-Hansen, Lars; Bernstein, Inge

    2017-05-01

    Individuals with hereditary non-polyposis colorectal cancer (HNPCC) have a high risk of colorectal cancer (CRC). The benefits of colonic surveillance in Lynch syndrome and Amsterdam-positive (familial CRC type X familial colorectal cancer type X (FCCTX)) families are clear; only the interval between colonoscopies is debated. The potential benefits for families not fulfilling the Amsterdam criteria are uncertain. The aim of this study was to compare the outcome of colonic surveillance in different hereditary subgroups and to evaluate the surveillance programmes. A prospective, observational study on the outcome of colonic surveillance in different hereditary subgroups based on 24 years of surveillance data from the national Danish HNPCC register. We analysed 13 444 surveillance sessions, including 8768 incidence sessions and 20 450 years of follow-up. CRC was more incident in the Lynch subgroup (2.0%) than in any other subgroup (0.0-0.4%, psurveillance. We suggest less frequent and more individualised surveillance in non-Lynch families. Individuals from families with a strong history of CRC could be offered 5-year surveillance colonoscopies (unless findings at the preceding surveillance session indicate shorter interval) and individuals from moderate-risk families could be handled with the population-based screening programme for CRC after an initial surveillance colonoscopy. 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/.

  11. Spatio-temporal risk factors for viral haemorrhagic septicaemia (VHS) in Danish aquaculture

    DEFF Research Database (Denmark)

    Jensen, Ann Britt Bang; Ersbøll, Annette Kjær; Korsholm, Henrik

    2014-01-01

    Viral haemorrhagic septicaemia (VHS) is an economically very important fish disease in the northern hemisphere. When the VHS virus was first isolated in Denmark 50 yr ago, more than 80% of the 800 Danish fish farms were considered to be infected, but vigilant surveillance and eradication programmes...

  12. The Danish Intensive Care Database

    DEFF Research Database (Denmark)

    Christiansen, Christian Fynbo; Møller, Morten Hylander; Nielsen, Henrik

    2016-01-01

    AIM OF DATABASE: The aim of this database is to improve the quality of care in Danish intensive care units (ICUs) by monitoring key domains of intensive care and to compare these with predefined standards. STUDY POPULATION: The Danish Intensive Care Database (DID) was established in 2007...... and includes virtually all ICU admissions in Denmark since 2005. The DID obtains data from the Danish National Registry of Patients, with complete follow-up through the Danish Civil Registration System. MAIN VARIABLES: For each ICU admission, the DID includes data on the date and time of ICU admission, type...

  13. Legal method in danish law

    DEFF Research Database (Denmark)

    Blume, Peter Erik

    This book describes how legal method is used within the Danish legal system. Its target group is foreign lawyers and law students who have an interest in knowing how Danish law commonly is determined and applied. In the first chapters legal method and legal sources in general are defined...... and furthermore a brief account of Danish legal history is provided. The following chapters concern: • Legal institutions, • Statute and Statutory Law • Legal Decisions • Legal Literature and Legal Knowledge • Other National Legal Sources • External Influences on Danish Law...

  14. The Danish Lung Cancer Registry

    DEFF Research Database (Denmark)

    Jakobsen, Erik; Rasmussen, Torben Riis

    2016-01-01

    AIM OF DATABASE: The Danish Lung Cancer Registry (DLCR) was established by the Danish Lung Cancer Group. The primary and first goal of the DLCR was to improve survival and the overall clinical management of Danish lung cancer patients. STUDY POPULATION: All Danish primary lung cancer patients since...... 2000 are included into the registry and the database today contains information on more than 50,000 cases of lung cancer. MAIN VARIABLES: The database contains information on patient characteristics such as age, sex, diagnostic procedures, histology, tumor stage, lung function, performance...... as a source for research regarding lung cancer in Denmark and in comparisons with other countries....

  15. Laboratory monitoring of bacterial gastroenteric pathogens Salmonella and Shigella in Shanghai, China 2006-2012.

    Science.gov (United States)

    Zhang, J; Wang, F; Jin, H; Hu, J; Yuan, Z; Shi, W; Yang, X; Meng, J; Xu, X

    2015-02-01

    In 2006 we initiated an enhanced laboratory-based surveillance of Salmonella and Shigella infections in Shanghai, China. A total of 4483 Salmonella and 2226 Shigella isolates were recovered from stool specimens by 2012. In 80 identified Salmonella serovars, Enteritidis (34·5%) and Typhimurium (26·2%) were the most common. Shigella (S.) sonnei accounted for 63·9% of human Shigella infections over the same time period, and replaced S. flexneri to become the primary cause of shigellosis since 2010. Overall, a high level of antimicrobial resistance was observed in Salmonella and Shigella, particularly to nalidixic acid, ampicillin, and tetracycline. Ciprofloxacin resistance was common in Salmonella Typhimurium (21·0%) and S. flexneri (37·6%). The cephalosporin resistance in both pathogens also increased over the years, ranging from 3·4% to 7·0% in Salmonella, and from 10·4% to 28·6% in Shigella. Resistance to multiple antimicrobials was also identified in a large number of the isolates. This study provides insight into the distribution of Salmonella and Shigella in diarrhoeal diseases.

  16. Surveillance and Critical Theory

    Directory of Open Access Journals (Sweden)

    Christian Fuchs

    2015-09-01

    Full Text Available In this comment, the author reflects on surveillance from a critical theory approach, his involvement in surveillance research and projects, and the status of the study of surveillance. The comment ascertains a lack of critical thinking about surveillance, questions the existence of something called “surveillance studies” as opposed to a critical theory of society, and reflects on issues such as Edward Snowden’s revelations, and Foucault and Marx in the context of surveillance.

  17. [Prevalence of Salmonella sp. in foods in Tamaulipas, Mexico, during 2005].

    Science.gov (United States)

    Charles-Hernández, Glennda Lucia; Medina-Solís, Carlo Eduardo; Hernández-Romano, Jesús

    2007-01-01

    To determine the prevalence of Salmonella sp. in foods obtained from Tamaulipas sanitary jurisdictions during 2005. Several kinds of foods were taken from the State of Tamaulipas from January to December 2005, which were analyzed in the Public Health State Laboratory of Tamaulipas. If the food fulfilled with the acceptance criteria, it was analyzed looking for Salmonella sp. in agreement with NOM-114-SSA1-1994. Positive foods were sent to the National Institute of Epidemiological Reference and Diagnostic (INDRE) to determine Salmonella species and serovariety. Data were collected in a database and analyzed using chi2 and Fisher's exact test in STATA 8.2 software. 24 of 1300 analyzed foods were positives to Salmonella sp. (1.9%, CI 95% 1.2-2.7). By sanitary jurisdiction, Victoria showed the highest prevalence of positive results (3.9%). When the analysis was carried out by "north jurisdictions" versus "south jurisdictions", south jurisdictions showed a high prevalence of Salmonella in foods (0.9% vs. 2.5%, p 0.05). The most common bacterial species was Salmonella enterica, serovariety enteritidis, which was found in 58.3% (n=14) of positive foods. The jurisdictions with the highest prevalence of Salmonella in foods were identified. Terrestrial foods showed more Salmonella contamination. The results show that thanks to epidemiologic surveillance it is possible to identify potential sources of salmonelosis outbreaks. A bigger research effort it is necessary to extent the epidemiologic surveillance activities and their results, by one side toward the kind of foods initially identified as "high risk foods", and by other side, to other regions of Mexico in order to know the distribution of this pathogen and establish adequate preventive measures.

  18. Perceived Water Competencies in Danish School Children

    OpenAIRE

    Junggren, Stephan Emil; Koch, Sofie; Jeppesen, Lise Sohl; Runge Larsen, Lisbeth; Marling, Tobias; Skovgaard, Thomas

    2017-01-01

    Perceived water competencies in Danish school children Authors: Junggren, S. (1), Koch S. (1), Jeppesen, LS. (1), Larsen, LR. (1), Marling, T. (2), Skovgaard, T. (3)Affiliates: 1: Research and Innovation Centre for Human Movement and Learning, University College Lillebælt and University of Southern Denmark, 2. Danish Swimming Federation, 3. Danish School Sport.PurposeIn the Danish research project Learning to Swim, launched by the Danish foundation TrygFonden and the Danish Swimming Federatio...

  19. Increased risk of zoonotic Salmonella and Campylobacter gastroenteritis in patients with haematological malignancies: a population-based study.

    Science.gov (United States)

    Gradel, Kim O; Nørgaard, Mette; Dethlefsen, Claus; Schønheyder, Henrik C; Kristensen, Brian; Ejlertsen, Tove; Nielsen, Henrik

    2009-08-01

    We hypothesised that haematological malignancies increase the risk of acquiring zoonotic Salmonella or Campylobacter gastroenteritis. The population-based study comprised all first-time Salmonella/Campylobacter gastroenteritis cases in two Danish counties (1991-2003), with age- and gender-matched controls from the background population. We linked the study cohort to registries to obtain data on malignancies, chemotherapy (yes/no), and main comorbidities diagnosed before Salmonella/Campylobacter gastroenteritis. Based on this design, we determined incidence rate ratios (IRR) in conditional logistic regression analyses, and we used weighted mean regression curves to evaluate fluctuations in risk 0-5 years after the malignancy diagnosis. Sixty-eight of 13,324 cases (0.5%) and 29 of 26,648 controls (0.1%) had haematological malignancy before their Salmonella/Campylobacter gastroenteritis. Comorbidity-adjusted IRR for Salmonella/Campylobacter gastroenteritis in patients with haematological malignancy as compared to patients without malignancy were 4.46 [95% confidence intervals (CI), 2.88-6.90] for all individuals, 8.33 (95% CI, 4.31-16.1) for Salmonella, and 2.17 (95% CI, 1.15-4.08) for Campylobacter. Stratification on chemotherapy treatment did not change these estimates. In time-related analyses, IRR were 7-8 in the first 2 years after the haematological malignancy diagnosis and 4-5 in the following 3 years. Patients with haematological malignancy had increased long-term risk of enquiring Salmonella or Campylobacter gastroenteritis.

  20. Spatio-temporal analysis of Salmonella surveillance data in Thailand

    DEFF Research Database (Denmark)

    Coutinho Calado Domingues, Ana Rita; Vieira, Antonio; Hendriksen, Rene S.

    2014-01-01

    isolates from Thailand was analysed. Data was grouped into human and non-human categories and the analysis was performed for the top five occurring serovars for each year of the study period. A total 91 human and 39 non-human significant spatio-temporal clusters were observed, accounting for 11% and 16...

  1. Molecular characterization of AI viruses from poultry and wild bird surveillance in Denmark

    DEFF Research Database (Denmark)

    Larsen, Lars Erik; Krog, Jesper Schak; Madsen, Jesper J.

    Infection with avian influenza virus (AIV) in poultry may cause devastating disease although the same virus may not cause disease in wild birds. Since AI viruses can be exchanged between poultry and wild birds, surveillance in wild birds provides important knowledge for control of disease...... in poultry. AIV’s from the Danish wild bird active surveillance were characterized, focusing on viruses from 2012, and from outbreaks of AI in poultry in Denmark. The matrix (M) gene from more than 50 viruses of different subtypes and the hemagglutinin (HA) gene from more than 30 subtype H5 low pathogenic...... viruses were sequenced and compared by alignment and phylogenetic analyses. The aim was to evaluate: the origin of viruses from outbreaks of AI in Danish poultry, the design of active surveillance in Denmark, and the suitability of the molecular diagnostic RT-PCR tests employed. All M-genes from Danish...

  2. Entrepreneurial intention of Danish students

    DEFF Research Database (Denmark)

    Fietze, Simon; Boyd, Britta

    2017-01-01

    Purpose – The purpose of this paper is to describe the entrepreneurial intention (EI) among Danish university students applying the theory of planned behaviour. Design/methodology/approach – Using cross-sectional data from the Danish Global University Student Spirit Survey 2013 (n=1...

  3. A Constitution for Danish Libraries.

    Science.gov (United States)

    Nielsen, O. Perch

    This overview of the history of legislation governing the Danish library system from 1920 to the present: describes the various kinds of libraries in Denmark, explores the current controversies surrounding the roles of several supervisory library bodies, and details recent recommendations of the Danish Library Commission. (FM)

  4. Danish Balance of Payments Support

    DEFF Research Database (Denmark)

    Tarp, Finn; Kragh, Mads Váczy

    This study is an analysis of Danish Balance for Payments Support (BOP) covering the period 1988-94. This aid instrument has not so far been used as an active tool to further Danish policy conditionalities vis-à-vis the reform process in developing countries. On the contrary, BOP has mainly been...

  5. The Danish Anaesthesia Database

    DEFF Research Database (Denmark)

    Antonsen, Kristian; Rosenstock, Charlotte Vallentin; Lundstrøm, Lars Hyldborg

    2016-01-01

    AIM OF DATABASE: The aim of the Danish Anaesthesia Database (DAD) is the nationwide collection of data on all patients undergoing anesthesia. Collected data are used for quality assurance, quality development, and serve as a basis for research projects. STUDY POPULATION: The DAD was founded in 2004...... direct patient-related lifestyle factors enabling a quantification of patients' comorbidity as well as variables that are strictly related to the type, duration, and safety of the anesthesia. Data and specific data combinations can be extracted within each department in order to monitor patient treatment...

  6. The Danish Schizophrenia Registry

    DEFF Research Database (Denmark)

    Baandrup, Lone; Cerqueira, Charlotte; Haller, Lea

    2016-01-01

    Aim of database: To systematically monitor and improve the quality of treatment and care of patients with schizophrenia in Denmark. In addition, the database is accessible as a resource for research. Study population: Patients diagnosed with schizophrenia and receiving mental health care...... to the data for use in specific research projects by applying to the steering committee. Conclusion: The Danish Schizophrenia Registry represents a valuable source of informative data to monitor and improve the quality of care of patients with schizophrenia in Denmark. However, continuous resources and time...

  7. ESCO in Danish municipalities

    DEFF Research Database (Denmark)

    Jensen, Jesper Ole; Hansen, Jesper Rohr; Nielsen, Susanne Balslev

    2013-01-01

    development with international ESCO experience as well as refer to public innovation literature. Combined with empirical case studies on ESCO contracting, we discuss factors and conditions that influence decisions on ESCO, the flexibility of ESCO contracts and whether it implies an innovative process......, or as a possible contrast, a 'once in a lifetimeexperience' for municipalities. The paper is based on an on-going research project, which aims to identify the opportunities and barriers of applying ESCO in the Danish housing market. The results are therefore preliminary....

  8. Questioning Danish Cartoon Images

    DEFF Research Database (Denmark)

    Bojsen, Heidi

    2007-01-01

    The article discusses the language and satirical cartoons that describe African Danes in the Danish media. Starting with a brief historical overview of the social fonction of satirical cartoons in Denmark since the Reformation, it is discussed whether satire and satirical cartoons actually have s...... Danes today when it is considered demeaning and racist in most other countries. The conclusion does emphatically not plead in favour of law enforced limitations of the freedom of expression, but does question the prevalent "freedom of ignorance" concerning black identities which means...

  9. Danish Rural Eye Study

    DEFF Research Database (Denmark)

    Høeg, Tracy B; Moldow, Birgitte; Ellervik, Christina

    2015-01-01

    and older from a Danish rural municipality received a complete general health examination and an ophthalmological interview and examination. This study included a comprehensive ophthalmologic interview, measurement of best corrected visual acuity (BCVA) in each eye, Hirschberg's test for strabismus and two...... 45-degree retinal fundus photographs of each eye. A complete ophthalmologic examination was performed when indicated. RESULTS: The prevalence of monocular visual impairment (MVI) was 4.26% (95% CI, 3.66-4.95, n = 163). Amblyopia was the most common cause, accounting for 33%. The prevalence...

  10. The Danish Depression Database

    DEFF Research Database (Denmark)

    Videbech, Poul Bror Hemming; Deleuran, Anette

    2016-01-01

    AIM OF DATABASE: The purpose of the Danish Depression Database (DDD) is to monitor and facilitate the improvement of the quality of the treatment of depression in Denmark. Furthermore, the DDD has been designed to facilitate research. STUDY POPULATION: Inpatients as well as outpatients...... with depression, aged above 18 years, and treated in the public psychiatric hospital system were enrolled. MAIN VARIABLES: Variables include whether the patient has been thoroughly somatically examined and has been interviewed about the psychopathology by a specialist in psychiatry. The Hamilton score as well...

  11. Esco in Danish municipalities

    DEFF Research Database (Denmark)

    Jensen, Jesper Ole; Hansen, Jesper Rohr; Nielsen, Susanne Balslev

    2012-01-01

    , energy savings, type of collaboration etc. Background: Since 2008, several Danish municipalities have started energy retrofitting of municipal buildings, based on contracts with Energy Service Companies. In spite of the strong growth of ESCOs, there is also widespread scepticism about ESCO, as many......Purpose: The aim of this paper is to discuss the possible benefits of involving Energy Service Companies (ESCO) in realising energy savings in municipalities, and how ESCO projects can be formulated very differently in the various municipalities, according to building volume, use of technologies...

  12. Quality development of Danish strawberries

    DEFF Research Database (Denmark)

    Østergaard, Peder; Stacey, Julia

    1999-01-01

    in a project about quality assurance of strawberries. One purpose of the project has been to provide systematic knowledge about Danish consumers' attitudes towards strawberries, knowledge, buying behaviour and consumption of strawberries. Another purpose has been to take an active part in the development......The quality of fruit and berries has often been the topic of debate and Danish strawberries have been both praised and criticized. Therefore the Danish Institute of Agricultural Sciences, Danish Fruit Growers' Association, the Danish Veterinary and Food Administration and MAPP have joined together...... sales. Consumers prefer strawberries bought at greengrocer's, at markets or at farm street sales while the quality of strawberries bought in supermarkets are judged to be poorer. Nevertheless, most consumers choose to buy strawberries in supermarkets. This enables consumers to shop in only one place...

  13. Who is Surveilling Whom?

    DEFF Research Database (Denmark)

    Mortensen, Mette

    2014-01-01

    This article concerns the particular form of counter-surveillance termed “sousveillance”, which aims to turn surveillance at the institutions responsible for surveillance. Drawing on the theoretical perspectives “mediatization” and “aerial surveillance,” the article studies WikiLeaks’ publication...

  14. Fecal shedding of Salmonella spp among cattle admitted to a veterinary medical teaching hospital.

    Science.gov (United States)

    Cummings, Kevin J; Divers, Thomas J; McDonough, Patrick L; Warnick, Lorin D

    2009-06-15

    OBJECTIVE- To estimate the prevalence of fecal shedding of Salmonella spp among bovine patients at a veterinary teaching hospital, to identify risk factors for fecal shedding of Salmonella organisms, and to characterize the serotypes. DESIGN- Retrospective cohort study. SAMPLE POPULATION- 5,398 hospitalized cattle. PROCEDURES- Data were collected for all cattle admitted during an 11-year period. Fecal shedding of Salmonella spp was determined by means of standard bacteriologic culture. Multivariable logistic regression models were used to identify risk factors for shedding of Salmonella spp among patients. RESULTS- The prevalence of Salmonella shedding among clinical suspects was 6.5% (50/768), whereas that among nonsuspects tested through routine surveillance was 2.5% (50/2,020). Among clinical suspect calves, fecal shedding of Salmonella spp was more likely for those admitted in the fall (odds ratio [OR], 5.9), those with septicemia (OR, 3.3), or those with an umbilical hernia (OR, 8.6). Among clinical suspect adult cattle, those with enteritis (OR, 9.9) or metritis (OR, 5.2) were more likely to be shedding Salmonella spp. Among nonsuspect cattle, none of the variables were significant predictors of shedding status. Twenty-one serotypes were detected during the study period, with the most common being Salmonella enterica serotypes Typhimurium (33%), Newport (23%), and Agona (12%). CONCLUSIONS AND CLINICAL RELEVANCE- Seasonal and disease risk factors for fecal shedding of Salmonella spp were evident among clinical suspect cattle admitted to a veterinary teaching hospital. In contrast, lack of significant associations among nonsuspect cattle would suggest that targeted screening within this population is not warranted.

  15. Detection of Salmonella in Meat

    DEFF Research Database (Denmark)

    Löfström, Charlotta; Hansen, Flemming; Mansdal, Susanne

    2012-01-01

    Cost-effective and rapid monitoring of Salmonella in the meat production chain can contribute to food safety. The objective of this study was to validate an easy-to-use pre-PCR sample preparation method based on a simple boiling protocol for screening of Salmonella in meat and carcass swab samples...

  16. A Danish Survey of Antihistamine Use and Poisoning Patterns

    DEFF Research Database (Denmark)

    Jensen, Louise; Rømsing, Janne; Dalhoff, Kim

    2017-01-01

    -generation antihistamines. Accidental exposures constituted 33% of which 61% were due to play and 29% involved first-generation antihistamines. Single antihistamine exposures constituted 65% of DPIC exposures of which 98% involved only one brand of antihistamine. Multidrug exposures constituted 35% of DPIC exposures...... of the antihistamine use and poisoning pattern from 2007 to 2013 in Denmark based on two independent databases. There were 1049 antihistamine exposures in the national, advisory telephone service specialized in poisonings, the Danish Poison and Information Centre (DPIC), and 456 exposures in the three registers used...... within the State Serum Institute of Denmark (SSI), a department under the Danish Ministry of Health dealing with research-based health surveillance in Denmark. First-generation antihistamines constitute 61% and 73% of antihistamine registrations in DPIC and SSI, respectively. Antihistamine exposures...

  17. A novel Salmonella serovar isolated from Peregrine Falcon (Falco peregrinus) nestlings in Sweden: Salmonella enterica enterica serovar Pajala (Salmonella Pajala)

    OpenAIRE

    Hernández, Jorge; Lindberg, Peter; Waldenström, Jonas; Drobni, Mirva; Olsen, Björn

    2012-01-01

    A novel Salmonella serovar was isolated from Peregrine falcon (Falco peregrinus) nestlings in northern Sweden in 2006. Three isolates of the same clone was retrieved from three falcon siblings and characterized as Salmonella enterica sub-species enterica: O-phase 13, 23:-: e, n, z 15 and the H-phase was not present. We propose the geographical name Salmonella enterica, sub-species entericaserovar Pajala to this novel Salmonella.Keywords: Salmonella; epidemiology; ecology; peregrine falcon; no...

  18. Prevalence of Salmonella in Australian reptiles.

    Science.gov (United States)

    Scheelings, T Franciscus; Lightfoot, Dianne; Holz, Peter

    2011-01-01

    From January 2007 until June 2008, 504 reptiles of four families and 57 species were examined for Salmonella by using cloacal or intestinal swabs. Salmonella was identified in 139 (28%) of the 504 animals tested. Of the 504 reptiles examined, 210 were captive and 294 were wild. Ninety-eight (47%) of the captive reptiles were shedding Salmonella at the time of sampling. In contrast, only 41 (14%) of the wild reptiles were shedding Salmonella. The higher prevalence of Salmonella in captive reptiles was statistically significant (Preptiles in Australia are not natural carriers of Salmonella and that diet and captivity may influence Salmonella excretion in other species.

  19. Evaluation of the enterovirus laboratory surveillance system in Denmark, 2010 to 2013

    DEFF Research Database (Denmark)

    Condell, Orla; Midgley, Sofie; Christiansen, C B

    2016-01-01

    The primary aim of the Danish enterovirus (EV) surveillance system is to document absence of poliovirus infection. The conflict in Syria has left many children unvaccinated and movement from areas with polio cases to Europe calls for increased awareness to detect and respond to virus-transmission......The primary aim of the Danish enterovirus (EV) surveillance system is to document absence of poliovirus infection. The conflict in Syria has left many children unvaccinated and movement from areas with polio cases to Europe calls for increased awareness to detect and respond to virus...

  20. Salmonella, Shigella, and Yersinia

    Science.gov (United States)

    Dekker, John; Frank, Karen

    2015-01-01

    Synopsis Salmonella, Shigella, and Yersinia cause a well-characterized spectrum of disease in humans, ranging from asymptomatic carriage to hemorrhagic colitis and fatal typhoidal fever. These pathogens are responsible for millions of cases of food-borne illness in the U.S. each year, with substantial costs measured in hospitalizations and lost productivity. In the developing world, illness caused by these pathogens is not only more prevalent, but is also associated with a greater case-fatality rate. Classical methods for identification rely on selective media and serology, but newer methods based on mass spectrometry and PCR show great promise for routine clinical testing. PMID:26004640

  1. Eleventh CRL-Salmonella interlaboratory comparison study on typing of Salmonella spp.

    NARCIS (Netherlands)

    Berk PA; Maas HME; de Pinna E; Mooijman KA; MGB

    2006-01-01

    Het elfde ringonderzoek voor de typering van Salmonella werd in maart 2006 georganiseerd door het Communautair Referentie Laboratorium voor Salmonella (CRL-Salmonella, Bilthoven, Nederland) in samenwerking met de Health Protection Agency (HPA, Londen, Verenigd Koninkrijk). 26 Nationale Referentie

  2. Tenth CRL-Salmonella interlaboratory comparison study on typing of Salmonella spp.

    NARCIS (Netherlands)

    Korver H; Maas HME; Ward LR; Mevius DJ; Mooijman KA; MGB

    2006-01-01

    Het tiende ringonderzoek voor de typering van Salmonella werd in maart 2005 georganiseerd door het Communautair Referentie Laboratorium voor Salmonella (CRL-Salmonella, Bilthoven, Nederland) in samenwerking met de Health Protection Agency (HPA, Londen, Verenigd Koninkrijk) en het Centraal Instituut

  3. Multidrug resistance among different serotypes of clinical Salmonella isolates in Taiwan

    DEFF Research Database (Denmark)

    Lauderdale, T. L.; Aarestrup, Frank Møller; Chen, P. C.

    2006-01-01

    Of the 798 clinical Salmonella isolates collected from multiple hospitals in Taiwan, resistance to ampicillin (48.5%), chloramphenicol (55.3%), streptomycin (59.0%), sulfamethoxazole (68.0%), and tetracycline (67.8%) was high, whereas resistance to all 5 antimicrobials (ACSSuT R-type) comprised 327...... multiresistant to other antimicrobials. Studies are needed to determine the sources of different multidrug-resistant serotypes. Continued national surveillance is underway to monitor changes in resistance trends and to detect further emergence of resistant Salmonella serotypes in Taiwan. (c) 2006 Elsevier Inc...

  4. The Danish Medical Birth Register

    DEFF Research Database (Denmark)

    Bliddal, Mette; Broe, Anne; Pottegård, Anton

    2018-01-01

    on all births in Denmark and comprises primarily of data from the Danish National Patient Registry supplemented with forms on home deliveries and stillbirths. It contains information on maternal age provided by the Civil Registration System. Information on pre-pregnancy body mass index and smoking......The Danish Medical Birth Register was established in 1973. It is a key component of the Danish health information system. The register enables monitoring of the health of pregnant women and their offspring, it provides data for quality assessment of the perinatal care in Denmark, and it is used...

  5. The Danish National Prescription Registry

    DEFF Research Database (Denmark)

    Kildemoes, Helle Wallach; Toft Sørensen, Henrik; Hallas, Jesper

    2011-01-01

    ), contains information on dispensed prescriptions, including variables at the level of the drug user, the prescriber, and the pharmacy. Validity and coverage: Reimbursement-driven record keeping, with automated bar-code-based data entry provides data of high quality, including detailed information......Introduction: Individual-level data on all prescription drugs sold in Danish community pharmacies has since 1994 been recorded in the Register of Medicinal Products Statistics of the Danish Medicines Agency. Content: The register subset, termed the Danish National Prescription Registry (DNPR...

  6. Danish Palliative Care Database

    DEFF Research Database (Denmark)

    Grønvold, Mogens; Adsersen, Mathilde; Hansen, Maiken Bang

    2016-01-01

    Aims: The aim of the Danish Palliative Care Database (DPD) is to monitor, evaluate, and improve the clinical quality of specialized palliative care (SPC) (ie, the activity of hospital-based palliative care teams/departments and hospices) in Denmark. Study population: The study population is all...... patients in Denmark referred to and/or in contact with SPC after January 1, 2010. Main variables: The main variables in DPD are data about referral for patients admitted and not admitted to SPC, type of the first SPC contact, clinical and sociodemographic factors, multidisciplinary conference...... patients were registered in DPD during the 5 years 2010–2014. Of those registered, 96% had cancer. Conclusion: DPD is a national clinical quality database for SPC having clinically relevant variables and high data and patient completeness....

  7. Danish Urogynaecological Database

    DEFF Research Database (Denmark)

    Hansen, Ulla Darling; Gradel, Kim Oren; Larsen, Michael Due

    2016-01-01

    The Danish Urogynaecological Database is established in order to ensure high quality of treatment for patients undergoing urogynecological surgery. The database contains details of all women in Denmark undergoing incontinence surgery or pelvic organ prolapse surgery amounting to ~5,200 procedures...... per year. The variables are collected along the course of treatment of the patient from the referral to a postoperative control. Main variables are prior obstetrical and gynecological history, symptoms, symptom-related quality of life, objective urogynecological findings, type of operation......, complications if relevant, implants used if relevant, 3-6-month postoperative recording of symptoms, if any. A set of clinical quality indicators is being maintained by the steering committee for the database and is published in an annual report which also contains extensive descriptive statistics. The database...

  8. Esco in Danish municipalities

    DEFF Research Database (Denmark)

    Jensen, Jesper Ole; Hansen, Jesper Rohr; Nielsen, Susanne Balslev

    Purpose: The aim of this paper is to discuss the possible benefits of involving Energy Service Companies (ESCO) in realising energy savings in municipalities, and how ESCO projects can be formulated very differently in the various municipalities, according to building volume, use of technologies......, energy savings, type of collaboration etc. Background: Since 2008, several Danish municipalities have started energy retrofitting of municipal buildings, based on contracts with Energy Service Companies. In spite of the strong growth of ESCOs, there is also widespread scepticism about ESCO, as many......, with relatively few buildings, energy retrofitting and low investments, the integrative and strategic approach include a higher degree of partnership, a more ambitious building renovation approach, and more innovative understandings of facilities management. We also compare ESCO with energy retrofitting as an in...

  9. The Danish Dyslexia Test

    DEFF Research Database (Denmark)

    Poulsen, Mads; Elbro, Carsten; Møller, Helene Lykke

    2016-01-01

    Purpose: Dyslexia is a long lasting problem in learning to decode written words accurately and fluently. This definition suggests that dyslexia remains sufficiently constant to be assessed reliably with just one wide-range test across all educational levels. The current study investigated...... this possibility by asking whether students who receive special support in reading differ from other students on the same scale of decoding across all educational levels. Method: Decoding and spelling measures from a newly developed, web-based Danish dyslexia test were taken from 1564 students from Grade 3...... 9. Measures of decoding difficulties were reliably associated with current practices for referral to special support at all educational levels. On average, students receiving special support performed at the 5th percentile of the unselected groups. The results suggest that a wide-range test...

  10. Danish Energy Efficiency Policy

    DEFF Research Database (Denmark)

    Togeby, Mikael; Larsen, Anders; Dyhr-Mikkelsen, Kirsten

    2009-01-01

    Ten groups of policy instruments for promoting energy efficiency are actively used in Denmark. Among these are the EU instruments such as the CO2 emissions trading scheme and labelling of appliances, labelling of all buildings, combined with national instruments such as high taxes especially...... of the entire Danish energy efficiency policy portfolio must be carried out before end 2008 and put forward for discussion among governing parties no later than February 2009. A consortium comprising Ea Energy Analyses, Niras, the Department of Society and Globalisation (Roskilde University) and 4-Fact...... was assigned with this task. The evaluation aimed to answer the crucial questions: Is the overall design of the portfolio of instruments appropriate? Does the impact of the instruments justify the costs, so that we reach the national goals in a cost efficient way? Will the current instrument portfolio be able...

  11. Danish Party Membership

    DEFF Research Database (Denmark)

    Kosiara-Pedersen, Karina

    Political parties have as their main assignment the creation of linkage between citizens and government. They provide one of several channels of participation in modern democracies. Yet, the general trend across the Western world is that party membership figures decline. The purpose of this article...... is to report on the state of Danish party membership; the numbers and participation. The claim of the article is that total membership figures hide evidence of membership renewal and increases, and that mere party membership figures are insufficient when evaluating political parties as channels...... of participation. Instead, membership figures at party level as well as the participation of party members need to be taken into account in order to assess parties as channels of participation. This is supported by the analyses reported here which show that even though membership figures are declining, parties...

  12. Indian Danish intermarriage

    DEFF Research Database (Denmark)

    Singla, Rashmi; Sriram, Sujata

    This paper explores motivations of Indian partner in mixed Indian-Danish couples living in Denmark. One of the characteristics of modernity is increased movements across borders, leading to increased intimate relationships across national/ethnic borders. The main research question here deals...... with the reasons for couple ‘getting together’. How do motives interplay with the gender- and the family generational, socio -economical categories? The paper draws from an explorative study conducted in Denmark among intermarried couples, consisting of in-depth interviews with ten ‘ordinary’ intermarried couples......, region and socio-economic aspects. These findings challenge the simplistic economic dichotomy about exogamy between the global North and global South, are discussed with other studies, among others a study about foreign-born spouses living in Japan, revealing two dominant motivations behind...

  13. Evaluation of a novel enzyme-linked immunosorbent assay for detection of antibodies against Salmonella, employing a stable coating of lipopolysaccharide-derived antigens covalently attached to polystyrene microwells

    DEFF Research Database (Denmark)

    Wiuff, C.; Jauho, E. S.; Stryhn, H.

    2000-01-01

    Polysaccharides derived from Salmonella typhimurium lipopolysaccharide (LPS) representing the O-antigen factors 1, 4, 5, and 12 and the O-antigen factors 6 and 7 from Salmonella choleraesuis LPS were derivatized with the photoreactive compound anthraquinone and subsequently covalently coupled...... of a panel of pig sera as determined by a conventional ELISA on the basis of passive coating of the two Salmonella LPS antigens (the mix-ELISA). The covalent anthraquinone mix-ELISA shows promise as a stable and durable alternative to the existing conventional ELISA for serological surveillance of Salmonella...

  14. The Danish Sarcoma Database

    Directory of Open Access Journals (Sweden)

    Jorgensen PH

    2016-10-01

    Full Text Available Peter Holmberg Jørgensen,1 Gunnar Schwarz Lausten,2 Alma B Pedersen3 1Tumor Section, Department of Orthopedic Surgery, Aarhus University Hospital, Aarhus, 2Tumor Section, Department of Orthopedic Surgery, Rigshospitalet, Copenhagen, 3Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark Aim: The aim of the database is to gather information about sarcomas treated in Denmark in order to continuously monitor and improve the quality of sarcoma treatment in a local, a national, and an international perspective. Study population: Patients in Denmark diagnosed with a sarcoma, both skeletal and ekstraskeletal, are to be registered since 2009. Main variables: The database contains information about appearance of symptoms; date of receiving referral to a sarcoma center; date of first visit; whether surgery has been performed elsewhere before referral, diagnosis, and treatment; tumor characteristics such as location, size, malignancy grade, and growth pattern; details on treatment (kind of surgery, amount of radiation therapy, type and duration of chemotherapy; complications of treatment; local recurrence and metastases; and comorbidity. In addition, several quality indicators are registered in order to measure the quality of care provided by the hospitals and make comparisons between hospitals and with international standards. Descriptive data: Demographic patient-specific data such as age, sex, region of living, comorbidity, World Health Organization's International Classification of Diseases – tenth edition codes and TNM Classification of Malignant Tumours, and date of death (after yearly coupling to the Danish Civil Registration System. Data quality and completeness are currently secured. Conclusion: The Danish Sarcoma Database is population based and includes sarcomas occurring in Denmark since 2009. It is a valuable tool for monitoring sarcoma incidence and quality of treatment and its improvement, postoperative

  15. Development and comparison of a generic multiple-locus variable-number tandem repeat analysis with PFGE for typing of Salmonella entericasubsp. enterica

    DEFF Research Database (Denmark)

    Kjeldsen, Marianne Kirstine; Torpdahl, Mia; Pedersen, Karl

    2015-01-01

    Aims Salmonella enterica subsp. enterica causes salmonellosis in humans and animals. Serovar specific multiple-locus variable-number tandem repeat analysis (MLVA) is widely used for Salmonella surveillance; however, isolates have to be serotyped prior to MLVA typing and only the most common...... serovars can be typed. We developed a MLVA scheme for high discriminatory typing of Salmonella. Methods and Results Sixty-six unique VNTRs were investigated and the polymorphisms of seven promising VNTRs were evaluated with a panel 163 diverse isolates of 14 serotypes of significance for human health. Five......-related strains. Conclusions The technique showed a high discriminatory power within most serotypes comparable with or better than that of PFGE. Significance and impact of the Study This MLVA assay makes it possible to use a single typing method for Salmonella surveillance and outbreak investigations. This allows...

  16. Do Salmonella carry spare tyres?

    Science.gov (United States)

    McQuiston, John R; Fields, Patricia I; Tauxe, Robert V; Logsdon, John M

    2008-04-01

    Salmonellae are enterobacteria that have the unique ability to change their flagellar composition by switching expression among two loci that encode the major flagellin protein. This property is not available to all Salmonella, but is species, subspecies and serotype specific. Curiously, the subsequent loss of the second locus in some lineages of Salmonella has apparently been tolerated and, indeed, has led to considerable success for some lineages. We discuss here an evolutionary model for maintenance of this unique function and the possible evolutionary advantages of loss or preservation of this mechanism. We hypothesize that the second flagellin locus is a genetic 'spare tyre' used in particular environmental circumstances.

  17. Annual incidence, prevalence and transmission characteristics of Streptococcus agalactiae in Danish dairy herds

    DEFF Research Database (Denmark)

    Mweu, Marshal M.; Nielsen, Søren S.; Hisham Beshara Halasa, Tariq

    2012-01-01

    Contagious mastitis pathogens continue to pose an economic threat to the dairy industry. An understanding of their frequency and transmission dynamics is central to evaluating the effectiveness of control programmes. The objectives of this study were twofold: (1) to estimate the annual herd...... rate for S. agalactiae infection. Data covering the specified period, on bacteriological culture of all bulk tank milk samples collected annually as part of the mandatory Danish S. agalactiae surveillance scheme, were extracted from the Danish Cattle Database and subsequently analysed...

  18. Exploring Danish Innovative Manufacturing Performance

    DEFF Research Database (Denmark)

    Perunovic, Zoran; Christiansen, Thomas Bøhm

    2005-01-01

    The paper explores several dimensions of Danish industry’s innovative performance with respect to the paradigm of the fifth generation innovation model that was suggested by Rothwell [Int. Market. Rev. 11 (1994) 7]. These dimensions include a general status of innovativeness in Danish companies...... manufacturing companies demonstrate an innovative performance close to the fourth generation of innovation, which is slightly different than it is perceived publicly......., a look at time and cost trade-off, the fifth innovation generation’s related performance and possible congruence between the fifth generation’s factors and motives for their implementation. The source of data is an existing survey ‘The Danish industry—Present and Future’. Results indicate that Danish...

  19. The Danish Testicular Cancer database

    DEFF Research Database (Denmark)

    Daugaard, Gedske; Kier, Maria Gry Gundgaard; Bandak, Mikkel

    2016-01-01

    AIM: The nationwide Danish Testicular Cancer database consists of a retrospective research database (DaTeCa database) and a prospective clinical database (Danish Multidisciplinary Cancer Group [DMCG] DaTeCa database). The aim is to improve the quality of care for patients with testicular cancer (TC......) in Denmark, that is, by identifying risk factors for relapse, toxicity related to treatment, and focusing on late effects. STUDY POPULATION: All Danish male patients with a histologically verified germ cell cancer diagnosis in the Danish Pathology Registry are included in the DaTeCa databases. Data...... collection has been performed from 1984 to 2007 and from 2013 onward, respectively. MAIN VARIABLES AND DESCRIPTIVE DATA: The retrospective DaTeCa database contains detailed information with more than 300 variables related to histology, stage, treatment, relapses, pathology, tumor markers, kidney function...

  20. Danish-German Submarine Cooperation

    DEFF Research Database (Denmark)

    Sender, Johannes F.; Lucas, Edward R.

    Germany has invited the Royal Danish Navy to participate in training missions and exercises on board German submarines. This brief examines the benefits and challenges of this proposed cooperation for both Denmark and NATO more broadly.......Germany has invited the Royal Danish Navy to participate in training missions and exercises on board German submarines. This brief examines the benefits and challenges of this proposed cooperation for both Denmark and NATO more broadly....

  1. Danish Labour Market Activation Policies

    DEFF Research Database (Denmark)

    Kvist, Jon; Pedersen, Lisbeth

    2007-01-01

    Under the heading of flexicurity, Danish labour market activation policies are receiving international attention because of their perceived ability both to curb unemployment and to boost employment. Indeed, the objectives, target groups and design of activation policy have undergone a remarkable...... not only active labour market policies but also social and integration policies. Despite widespread popularity and belief in the positive effects of activation, little is actually known about its overall impact on the Danish economy....

  2. The Danish Alzheimer intervention study

    DEFF Research Database (Denmark)

    Waldemar, G; Waldorff, F B; Buss, D V

    2011-01-01

    Background: There is a lack of appropriately designed trials investigating the efficacy of psychosocial interventions for patients with mild dementia and their family caregivers. This paper reports the rationale and design of the Danish Alzheimer Disease Intervention Study and baseline characteri......Background: There is a lack of appropriately designed trials investigating the efficacy of psychosocial interventions for patients with mild dementia and their family caregivers. This paper reports the rationale and design of the Danish Alzheimer Disease Intervention Study and baseline...

  3. Investigation of potential risk factors associated with Salmonella presence in commercial laying hen farms in Nigeria.

    Science.gov (United States)

    Fagbamila, Idowu Oluwabunmi; Mancin, Marzia; Barco, Lisa; Ngulukun, Sati Samuel; Jambalang, Alexander; Ajayi, Olawunmi Toyin; Sati, Nancy; Emennaa, Paulinus; Ankeli, Paul Idoko; Kwaga, Jakob; Abdu, Paul Ayuba; Kabir, Junaidu; Umoh, Jarlath; Ricci, Antonia; Muhammad, Maryam

    2018-04-01

    In 2012/13, the Federal government of Nigeria approved the surveillance of salmonellae in commercial poultry farms with the aim of generating baseline data for the development of a control programme. That baseline provided an opportunity to investigate potential risk factors in commercial layer farms. Five hundred and twenty-three farms were evaluated for the presence of Salmonella. Each farmer was interviewed through a structured questionnaire. Univariate analysis identified 26 variables potentially associated with Salmonella presence on the farms, with different levels of significance. To simultaneously evaluate the effect of these variables, a multivariable logistic regression model was implemented. Farmers that are member of the Poultry Association of Nigeria (PAN) emerged as a risk factor, as well as being farmer as exclusive occupation. The risk of Salmonella increased in farms with a combined housing system as compared to farms with a single housing system. Moreover, in terms of farm management the use of plastic egg crates had a higher risk of Salmonella presence compared to paper crates. Higher risk of contamination was also identified in farms having regular contact with animal health workers, since this could be indicative of animal health problems requiring continuous assistance. Farms with no previous outbreak of salmonellosis were associated with an increase risk, since most of the farms in this category were newly established. With regard to feeding, the use of coccidiostats and commercial feeds were associated with the spread of Salmonella. Unexpectedly, the presence of other farms at distances further than 1 km away was associated with an increase in Salmonella presence as compared to farms which were in closer proximity. Close proximity among farms could favour the application of stricter biosecurity measures. The results of the survey can be considered a baseline for implementing effective measures aimed at reducing the Salmonella prevalence in

  4. Salmonella in Sheep in Iceland

    Directory of Open Access Journals (Sweden)

    Gunnarsson E

    2002-03-01

    Full Text Available In 1995 several outbreaks of food poisoning in humans occurred in Iceland, that were traced to salmonella contamination of singed sheep heads. This prompted us to study the prevalence of salmonella infection in sheep and to trace where and how infection might have occurred. Faecal, intestinal contents and tonsillar samples were collected in the spring and autumn from sheep on 50 farms in the southwestern part of the country, where salmonellosis had been detected and from 5 farms in the northwestern part of the country. All faecal samples from the southwest were negative, whereas samples from 3 farms obtained in the autumn in the northwest were positive. Tonsillae taken in the autumn were positive in sheep from 3 farms in the southwest and 2 in the northwest. Our results show that salmonella infection is rare in Icelandic sheep but healthy carriers may harbour the bacteria in tonsillae. Salmonella was not detected in drainage from slaughterhouses nor in singed sheep heads.

  5. SOA-surveillance Nederland

    NARCIS (Netherlands)

    Rijlaarsdam J; Bosman A; Laar MJW van de; CIE

    2000-01-01

    In May 1999 a working group was started to evaluate the current surveillance systems for sexually transmitted diseases (STD) and to make suggestions for a renewed effective and efficient STD surveillance system in the Netherlands. The surveillance system has to provide insight into the prevalence

  6. Containment and surveillance devices

    International Nuclear Information System (INIS)

    Campbell, J.W.; Johnson, C.S.; Stieff, L.R.

    The growing acceptance of containment and surveillance as a means to increase safeguards effectiveness has provided impetus to the development of improved surveillance and containment devices. Five recently developed devices are described. The devices include one photographic and two television surveillance systems and two high security seals that can be verified while installed

  7. The Danish Schizophrenia Registry

    Directory of Open Access Journals (Sweden)

    Baandrup L

    2016-10-01

    Full Text Available Lone Baandrup,1 Charlotte Cerqueira,2 Lea Haller,3 Lene Korshøj,3 Inge Voldsgaard,4 Merete Nordentoft5 1Centre for Neuropsychiatric Schizophrenia Research (CNSR and Centre for Clinical Intervention and Neuropsychiatric Schizophrenia Research (CINS, Mental Health Centre Glostrup, Copenhagen University Hospital, Glostrup, 2Registry Support Centre (East – Epidemiology and Biostatistics, Research Centre for Prevention and Health, Capital Region of Denmark, Copenhagen, 3The Danish Clinical Registries, Registry Support Centre for Health Quality and Informatics (KCKS-West, Aarhus, 4Psychosis Ward, Section P, Aarhus University Hospital, Risskov, 5Mental Health Centre Copenhagen, Mental Health Services in the Capital Region of Denmark, University of Copenhagen, Copenhagen, DenmarkAim of database: To systematically monitor and improve the quality of treatment and care of patients with schizophrenia in Denmark. In addition, the database is accessible as a resource for research.Study population: Patients diagnosed with schizophrenia and receiving mental health care in psychiatric hospitals or outpatient clinics. During the first year after the diagnosis, patients are classified as incident patients, and after this period as prevalent patients.Main variables: The registry currently contains 21 clinical quality measures in relation to the following domains: diagnostic evaluation, antipsychotic treatment including adverse reactions, cardiovascular risk factors including laboratory values, family intervention, psychoeducation, postdischarge mental health care, assessment of suicide risk in relation to discharge, and assessment of global functioning.Descriptive data: The recorded data are available electronically for the reporting clinicians and responsible administrative personnel, and they are updated monthly. The registry publishes the national and regional results of all included quality measures in the annual audit reports. External researchers may

  8. The Danish Heart Registry

    Directory of Open Access Journals (Sweden)

    Özcan C

    2016-10-01

    Full Text Available Cengiz Özcan,1,2 Knud Juel,1 Jens Flensted Lassen,3 Lene Mia von Kappelgaard,1 Poul Erik Mortensen,4 Gunnar Gislason1,2 1The National Institute of Public Health, University of Southern Denmark, Copenhagen K, Denmark; 2Department of Cardiology, Copenhagen University Hospital Gentofte, Hellerup, Denmark; 3Department of Cardiology, The Heart Center, Copenhagen University Hospital Rigshospitalet, Copenhagen Ø, Denmark; 4Department of Thoracic Surgery, Odense University Hospital, Odense C, Denmark Aim: The Danish Heart Registry (DHR seeks to monitor nationwide activity and quality of invasive diagnostic and treatment strategies in patients with ischemic heart disease as well as valvular heart disease and to provide data for research. Study population: All adult ($15 years patients undergoing coronary angiography (CAG, percutaneous coronary intervention (PCI, coronary artery bypass grafting, and heart valve surgery performed across all Danish hospitals were included. Main variables: The DHR contains a subset of the data stored in the Eastern and Western Denmark Heart Registries (EDHR and WDHR. For each type of procedure, up to 70 variables are registered in the DHR. Since 2010, the data quality protocol encompasses fulfillment of web-based validation rules of daily-submitted records and yearly approval of the data by the EDHR and WDHR. Descriptive data: The data collection on procedure has been complete for PCI and surgery since 2000, and for CAG as of 2006. From 2000 to 2014, the number of CAG, PCI, and surgical procedures changed by 231%, 193%, and 99%, respectively. Until the end of 2014, a total of 357,476 CAG, 131,309 PCI, and 60,831 surgical procedures had been performed, corresponding to 249,445, 100,609, and 55,539 first-time patients, respectively. The DHR generally has a high level of completeness (1–missing of each procedure (.90% when compared to the National Patient Registry. Variables important for assessing the quality of care have

  9. Osteomielitis por salmonella

    Directory of Open Access Journals (Sweden)

    Alicia Velázquez Pérez

    2014-08-01

    Full Text Available Se presenta el caso de una paciente femenina de color blanco y dos años de edad, con diagnóstico prenatal de sicklemia, que desde edades tempranas tiene problemas de la enfermedad. Ingresó en esta ocasión por una de las complicaciones infecciosas que ocasiona este padecimiento, una osteomielitis del húmero izquierdo, aislándose el germen en el hemocultivo realizado, una salmonella. Necesitó de tratamiento enérgico y prolongado; se obtuvo un resultado satisfactorio en la evolución de la enfermedad y se sigue sistemáticamente por consulta externa en la actualidad

  10. Antimicrobial sensitivity pattern of Salmonella: comparison of isolates from HIV-infected and HIV-uninfected patients.

    Science.gov (United States)

    Wolday, D; Erge, W

    1998-07-01

    A retrospective analysis of all cases of Salmonella infections occurring between 1991 and 1995 was undertaken in order to evaluate the antimicrobial sensitivity pattern of the isolates from both human immunodeficiency virus (HIV) infected and uninfected Ethiopian patients. During the 5-year study period, we identified 147 cases of Salmonella infections. Only in 49 cases was the HIV serostatus known; 22 (44.9%) of the infections were in HIV seronegative patients while 27 (55.9%) were in HIV seropositive patients. The strains were isolated from blood (71.4%), urine (18.4%) and stool (8.2%). Salmonella infection was found to be more frequent (55.15% versus 44.9%) among HIV positive than HIV-negative patients. Moreover, Salmonella isolates recovered from HIV-seropositive patients were significantly resistant to many of the antibiotics tested when compared to the isolates from HIV-seronegative patients. The only chloramphenicol resistant Salmonella typhi occurred in a patient who was seropositive for HIV. According to these results, Ethiopian patients infected with HIV may be at risk of acquiring infections, especially non-typhoidal salmonellas, that are multi-drug resistant (MDR) strains than HIV-uninfected subjects. The emergence of MDR Salmonella infection among HIV-positive patients requires reassessment of chemotherapeutic approaches in this patient population, and warrants continued laboratory surveillance.

  11. Development of Recombinant Flagellar Antigens for Serological Detection of Salmonella enterica Serotypes Enteritidis, Hadar, Heidelberg, and Typhimurium in Poultry

    Directory of Open Access Journals (Sweden)

    Charles L. Hofacre

    2013-07-01

    Full Text Available Accurate and fast detection of harmful Salmonella is a major concern of food safety. Common Salmonella serotypes responsible for human associated foodborne outbreaks are S. Enteritidis, S. Hadar, S. Heidelberg, and S. Typhimurium are also commonly isolated from poultry. Serology is commonly used to monitor disease in poultry, therefore application of Salmonella serotype-specific test will have added value in Salmonella surveillance or monitoring vaccine efficacy. Recombinant flagellins were purified to be used as antigens in an ELISA. In this study, an ELISA was developed for the serological detection of S. Enteritidis. Once optimized, 500 ng of purified recombinant S. Enteritidis flagellin and a 1:64 dilution were determined to be optimal for testing sera. A negative baseline cutoff was calculated to be an optical density (OD of 0.35. All sera from birds with history of S. Enteritidis exposure tested positive and all sera from chickens with no exposure tested negative to this Salmonella serotype. Current ELISA for serological detection of Salmonella suffers from cross reactivity inherent in lipopolysaccharide (LPS or whole cell antigen based serological tests. This new ELISA eliminates common cross reactivity by focusing specifically on the flagellins of the Salmonella serotypes common in poultry and associated with foodborne outbreaks.

  12. The effect of presence of infected neighbouring farms for the Campylobacter infection status in Danish broiler farms

    DEFF Research Database (Denmark)

    Chowdhury, Sharmin; Sandberg, Marianne; Themudo, Goncalo Espregueira Cruz

    2012-01-01

    Neighbourhood risk factors for Campylobacter infection in Danish broilers were evaluated. Campylobacter infection status of a flock was identified by PCR analysis of cloacal swab samples collected as a part of national surveillance program. Included into the study were, in total, 10,876 broiler f...

  13. Occurrence of Salmonella in retail beef and related meat products in Zaria, Nigeria

    DEFF Research Database (Denmark)

    Tafida, S.Y.; Kabir, J.; Kwaga, J.K.P.

    2013-01-01

    Salmonella is among the most important food borne pathogens worldwide contaminating a wide range of animal products including meat products. Human illnesses due to this pathogen are attributed to poor biosecurity in production, improper processing and handling of meat and meat products....... This is more likely where surveillance and regulatory control is weak. There is however limited information on the occurrence of these pathogens in foods in Nigeria. The extent of contamination of retail-beef and related meat products with Salmonellae in Zaria was evaluated. A total of 435 retailed beef...... and related meat products consisting of muscle meat, offal and processed meat products were tested for the presence of Salmonella species. Sample types included raw meat, ‘suya’ (roasted meat), ‘balangu’ (barbequed meat), ‘Kilishi’ (spiced sun dried meat) and ‘dambu’ (shredded fried meat). Samples were...

  14. A recurrent, multistate outbreak of salmonella serotype agona infections associated with dry, unsweetened cereal consumption, United States, 2008.

    Science.gov (United States)

    Russo, Elizabeth T; Biggerstaff, Gwen; Hoekstra, R Michael; Meyer, Stephanie; Patel, Nehal; Miller, Benjamin; Quick, Rob

    2013-02-01

    An outbreak of Salmonella enterica serotype Agona infections associated with nationwide distribution of cereal from Company X was identified in April 2008. This outbreak was detected using PulseNet, the national molecular subtyping network for foodborne disease surveillance, which coincided with Company X's voluntary recall of unsweetened puffed rice and wheat cereals after routine product sampling yielded Salmonella Agona. A case patient was defined as being infected with the outbreak strain of Salmonella Agona, with illness onset from 1 January through 1 July 2008. Case patients were interviewed using a standard questionnaire, and the proportion of ill persons who reported eating Company X puffed rice cereal was compared with Company X's market share data using binomial testing. The Minnesota Department of Agriculture inspected the cereal production facility and collected both product and environmental swab samples. Routine surveillance identified 33 case patients in 17 states. Of 32 patients interviewed, 24 (83%) reported eating Company X puffed rice cereal. Company X puffed rice cereal represented 0.063% of the total ready-to-eat dry cereal market share in the United States at the time of the investigation. Binomial testing suggested that the proportion of exposed case patients would not likely occur by chance (P < 0.0001). Of 17 cereal samples collected from case patient homes for laboratory testing, 2 (12%) yielded Salmonella Agona indistinguishable from the outbreak strain. Twelve environmental swabs and nine product samples from the cereal plant yielded the outbreak strain of Salmonella Agona. Company X cereal was implicated in a similar outbreak of Salmonella Agona infection in 1998 with the same outbreak strain linked to the same production facility. We hypothesize that a recent construction project at this facility created an open wall near the cereal production area allowing reintroduction of Salmonella Agona into the product, highlighting the

  15. Typing of Salmonella enterica serovar Saintpaul: an outbreak investigation

    DEFF Research Database (Denmark)

    Baggesen, Dorte Lau; Wegener, Henrik Caspar; Christensen, J.P.

    1996-01-01

    During the summer of 1993 an outbreak of human salmonellosis caused by Salmonella serovar Saintpaul occurred in Denmark. A total of 35 isolates originating from pigs, turkeys and imported foodstuffs, and 10 human isolates were compared following their characterization by agglutination of the O:5...... factor, antibiogram typing, plasmid profiling, ribotyping and pulsed field gel electrophoresis, in order to identify the most probable source of infection. After typing, the source of the investigated outbreak remains obscure because so far no isolates with traits of the outbreak strain have been...... recovered from production animals. Presence of the O:5 factor and absence of plasmids in human and porcine isolates pointed to pork as the source of infection, whereas human isolates and all Danish isolates from turkeys had the same ribotype, indicating that turkey was the infection source. A possible...

  16. The Danish bioenergy programme

    International Nuclear Information System (INIS)

    Jungersen, G.

    1997-01-01

    In Denmark biogas is produced from several different types of facilities: Anaerobic industrial waste and waste water treatment plants, anaerobic sludge stabilization plants, landfill gas plants and single farm and centralized biogas plants. Centralized biogas plants account for approximately 40% of the total production of biogas. In the recent 5 years the single farm plant technology has been considerably improved. Standardized concepts has been developed, which have decreased the construction price of single farm plants, and the introduction of dual fuel gas engines has lowered the cost and increased the efficiency of the energy production unit. Dual fuel gas engines use 7-10% diesel oil together with the gas. They are based on diesel engine principles, often they are modified standard diesel engines, which are cheaper and more simple than ignition gas engines. The construction cost for a typical single farm plant with a 150-200 m 3 reactor is 200,000 USD. As the farmer can obtain a 30% funding from the Danish Energy Agency, the net cost for the farmer is 134,000 USD. The annual income if manure and some industrial waste in co-digested is around 30,000-35,000 USD and the annual running costs is in the level of 5,000-6,000 USD. (EG)

  17. The Danish bioenergy programme

    Energy Technology Data Exchange (ETDEWEB)

    Jungersen, G. [Danish Technological Inst., Section for Biotechnology (Denmark)

    1997-12-31

    In Denmark biogas is produced from several different types of facilities: Anaerobic industrial waste and waste water treatment plants, anaerobic sludge stabilization plants, landfill gas plants and single farm and centralized biogas plants. Centralized biogas plants account for approximately 40% of the total production of biogas. In the recent 5 years the single farm plant technology has been considerably improved. Standardized concepts has been developed, which have decreased the construction price of single farm plants, and the introduction of dual fuel gas engines has lowered the cost and increased the efficiency of the energy production unit. Dual fuel gas engines use 7-10% diesel oil together with the gas. They are based on diesel engine principles, often they are modified standard diesel engines, which are cheaper and more simple than ignition gas engines. The construction cost for a typical single farm plant with a 150-200 m{sup 3} reactor is 200,000 USD. As the farmer can obtain a 30% funding from the Danish Energy Agency, the net cost for the farmer is 134,000 USD. The annual income if manure and some industrial waste in co-digested is around 30,000-35,000 USD and the annual running costs is in the level of 5,000-6,000 USD. (EG)

  18. Danish Rural Eye Study

    DEFF Research Database (Denmark)

    Høeg, Tracy Beth; Ellervik, Christina; Buch, Helena

    2016-01-01

    , Danish Rural Eye Study (DRES). All DRES participants received a comprehensive general health examination preceding their eye examination, including measurement of best-corrected visual acuity (BCVA) for each eye, bilateral 45° retinal fundus photographs and further ophthalmological examination where...... indicated.Results: Overall, 3826 of 3843 participants (99.6%) had bilateral visual acuity measurements. The overall frequency of VI (BCVA eye) was 0.4% (95% confidence interval, CI, 0.2-0.7%; n = 15) among all DRES participants, 0.6% (95% CI 0.3-1.0%; n = 15) among participants...... >50 years and 3.7% (95% CI 2.1-6.5%; n = 11) in participants >80 years. The primary causes of VI in the better-seeing eye were age-related macular degeneration (AMD) in 46.7% (7/15) and cataract in 26.7% (4/15). A total of 43.3% (n = 115) of participants >80 years were pseudophakic in one or both eyes...

  19. Live attenuated vaccines for invasive Salmonella infections.

    Science.gov (United States)

    Tennant, Sharon M; Levine, Myron M

    2015-06-19

    Salmonella enterica serovar Typhi produces significant morbidity and mortality worldwide despite the fact that there are licensed Salmonella Typhi vaccines available. This is primarily due to the fact that these vaccines are not used in the countries that most need them. There is growing recognition that an effective invasive Salmonella vaccine formulation must also prevent infection due to other Salmonella serovars. We anticipate that a multivalent vaccine that targets the following serovars will be needed to control invasive Salmonella infections worldwide: Salmonella Typhi, Salmonella Paratyphi A, Salmonella Paratyphi B (currently uncommon but may become dominant again), Salmonella Typhimurium, Salmonella Enteritidis and Salmonella Choleraesuis (as well as other Group C Salmonella). Live attenuated vaccines are an attractive vaccine formulation for use in developing as well as developed countries. Here, we describe the methods of attenuation that have been used to date to create live attenuated Salmonella vaccines and provide an update on the progress that has been made on these vaccines. Copyright © 2015. Published by Elsevier Ltd.

  20. Between visibility and surveillance

    DEFF Research Database (Denmark)

    Uldam, Julie

    As activists move from alternative media platforms to commercial social media platforms they face increasing challenges in protecting their online security and privacy. While government surveillance of activists is well-documented in both scholarly research and the media, corporate surveillance...... of activists remains under-researched. This presentation explores visibility as a prerequisite and an obstacle to political participation. The dual capacity of visibility in social media enables both surveillance and counter-surveillance by making not only the surveilled actor, but also the surveilling actor...... visible. It thus enables activists to monitor and expose corporate misconduct, but simultaneously renders them vulnerable to surveillance from corporations. In this presentation, I examine these practices and discuss their implications for political participation by drawing on examples of companies...

  1. Surveillance and Communication

    DEFF Research Database (Denmark)

    Bøge, Ask Risom; Albrechtslund, Anders; Lauritsen, Peter

    2017-01-01

    eyes of cameras are but one of many important aspects of the surveillance society. In particular, surveillance has become intrinsic to our digitally mediated communication. Many are constantly engaged in forms of social surveillance as they observe what friends, family, celebrities, love interests......, and acquaintances are up to on social media. In turn, they also leave trails of digital footprints that may be collected and analyzed by governments, businesses, or hackers. The imperceptible nature of this new surveillance raises some pressing concerns about our digital lives as our data doubles increasingly...... are particularly relevant to this topic and audience. The fourth section outlines a variety of themes in which surveillance of communication is being studied. Organized under the headings Tracking; Mass Surveillance; Media; and Art, Fiction, and Popular Culture, this section provides a survey in surveillance...

  2. Inhibitory Effects of Several Essential Oils towards Salmonella typhimurium, Salmonella paratyphi A and Salmonella paratyphi B

    Directory of Open Access Journals (Sweden)

    S.F. Mazhar

    2014-09-01

    Full Text Available Plant essential oils are natural products extracted from plants and because of their antimicrobial properties can be used as natural additives in foods. They are also useful for decontamination of food-borne pathogens and can be a safe additive in foods. The antimicrobial activities of essential oils belonging to Saturiea hortensis, Thymus vulgaris, Mentha polegium, Cuminum cyminum, Lavandula officinalis and Mentha viridis L. (spearmint were investigated at different concentrations (0.1, 0.3, 0.5, 1, 2, 5 and 10%v/v against Salmonella typhimurium, Salmonella paratyphi A and Salmonella paratyphi B by using the agar well diffusion method. Essential oils showed inhibitory effect on Salmonella spp. in the agar well diffusion assay. In addition, the capability of essential oils for decontamination of minced row beef, ground beef, minced raw chicken and minced raw fish inoculated with Salmonella spp. at 0.1 and 0.5%v/v were assessed. Reduction of the Salmonella spp. population was observed following the inoculation of the cultures with 0.1 and 0.5%v/v essential oils.

  3. Colonoscopy surveillance for dysplasia and colorectal cancer in patients with inflammatory bowel disease

    DEFF Research Database (Denmark)

    Aalykke, Claus; Jensen, Michael Dam; Fallingborg, Jan

    2015-01-01

    The risk of colorectal cancer (CRC) and dysplasia in patients with inflammatory bowel disease (IBD) has been highly debated as risk estimates from different studies vary greatly. The present national Danish guideline on colonoscopy surveillance for dysplasia and colorectal cancer in patients...

  4. Meat safety consequences of implementing visual postmortem meat inspection procedures in Danish slaughter pigs

    DEFF Research Database (Denmark)

    Mousing, Jan; Kyrval, J.; Jensen, Tim Kåre

    1997-01-01

    The consequences of a change from a traditional meat inspection procedure, including manual handling, palpation and incision, to an entirely postmortem meat inspection procedure in Danish slaughter pigs were assessed by a comparative study of the two methods in 188,383 slaughter pigs. Out of 58...... lymphadenitis, 7.0 faecally contaminated with Salmonella species, and 3.4 faecally contaminated with Yersinia enterocolitica would remain undetected as a result of changing from traditional to the visual inspection procedure. Two valuable reasons for implementing a visual control system are the potential...

  5. Analysis of factors important for the occurrence of Campylobacter in Danish broiler flocks

    DEFF Research Database (Denmark)

    Sommer, Helle Mølgaard; Heuer, Ole Eske; Sørensen, Anna Irene Vedel

    2013-01-01

    of Campylobacter in Danish broiler flocks. The study was based on a large data set consisting of Campylobacter positive status for nearly 6000 broiler flocks and 43 explanatory variables. Data were obtained from the Danish Campylobacter surveillance programme in poultry and from the responses to a standardized...... of positive flocks/total number of flocks delivered over the 2-year period).The following factors were found to be significantly associated with the occurrence of Campylobacter in the broiler flocks: old broiler houses, late introduction of whole wheat in the feed, relatively high broiler age at slaughter....... The results concerning chimneys may be explained by the easier access that flies have to the broiler houses, which seems in agreement with recent Danish studies on the significance of fly-screens to reduce Campylobacter in broiler flocks. The results of this study may be used in identification of effective...

  6. Outbreak with multi-resistant Salmonella typhimurium DT104 linked to carpaccio, Denmark, 2005

    DEFF Research Database (Denmark)

    Ethelberg, S.; Sørensen, Gitte; Kristensen, B.

    2007-01-01

    was comparison by multi-locus variable number of tandem repeat analysis (MLVA) typing of patient strains with strains from the food surveillance system. This showed that the source of the outbreak was imported beef served as carpaccio. Carpaccio, thinly sliced raw fillet of beef, has not previously been...... associated with outbreaks, but should be considered a high-risk food item. This outbreak was one of two in different European Union (EU) countries traced back to beef from one company in a third EU country. This underscores the importance of efficient international Salmonella surveillance and food-safety...... control systems enabling timely interventions within the EU....

  7. The risk of salmonellae shedding by dogs fed Salmonella-contaminated commercial raw food diets.

    Science.gov (United States)

    Finley, Rita; Ribble, Carl; Aramini, Jeff; Vandermeer, Meredith; Popa, Maria; Litman, Marcus; Reid-Smith, Richard

    2007-01-01

    Twenty-eight research dogs were enrolled to determine the prevalence of salmonellae shedding after consumption of 1 Salmonella-contaminated commercial raw food diet meal. Sixteen dogs were exposed to Salmonella-contaminated commercial raw food diets and 12 to Salmonella-free commercial raw food diets. Seven of the exposed dogs shed salmonellae 1-7 days after consumption of Salmonella-contaminated raw food diets. None of the dogs fed Salmonella-free diets shed salmonellae. No clinical signs were observed in either group. Five of the 7 dogs shed the same serotypes as those recovered from food samples used for feeding. Results showed the same serotypes and antimicrobial resistance pattern in 2 of the 7 shedders. Dogs fed Salmonella-contaminated raw food diets can shed salmonellae and may, therefore, be a source of environmental contamination potentially leading to human or animal illness.

  8. Salmonella Typhimurium transcription profiles in space flight

    Data.gov (United States)

    National Aeronautics and Space Administration — Salmonella transcription profiles were obtained from samples flown on space shuttle mission STS-115 and compared to profiles from Salmonella grown under identical...

  9. The Beginnings of Danish Speech Perception

    DEFF Research Database (Denmark)

    Østerbye, Torkil

    reductions of speech sounds evident in the pronunciation of the language. This book (originally a PhD thesis) consists of three studies based on the results of two experiments. The experiments were designed to provide knowledge of the perception of Danish speech sounds by Danish adults and infants......Little is known about the perception of speech sounds by native Danish listeners. However, the Danish sound system differs in several interesting ways from the sound systems of other languages. For instance, Danish is characterized, among other features, by a rich vowel inventory and by different......, in the light of the rich and complex Danish sound system. The first two studies report on native adults’ perception of Danish speech sounds in quiet and noise. The third study examined the development of language-specific perception in native Danish infants at 6, 9 and 12 months of age. The book points...

  10. The Danish experience of strategic environment assesment

    DEFF Research Database (Denmark)

    Kørnøv, Lone

    2004-01-01

    The article recounts a number of examples of the Danish experience with Strategic Environmental Assessment (SEA).......The article recounts a number of examples of the Danish experience with Strategic Environmental Assessment (SEA)....

  11. The historiography of Danish representations of Africa

    DEFF Research Database (Denmark)

    Jensen, Lars

    2010-01-01

    Denmark has one of Europe's longest historical records of contacts with Africa. This article looks at the continuity and breaks in Danish conceptualisations of Africa through Danish texts which engage with Africa in the past and the present....

  12. An outbreak of Salmonella Typhimurium traced back to salami, Denmark, April to June 2010

    OpenAIRE

    Kuhn, K. G.; Torpdahl, M.; Frank, Christina; Sigsgaard, K.; Ethelberg, Steen

    2011-01-01

    Between April and June 2010, a small national outbreak of Salmonella Typhimurium with a particular multilocus variable-number tandem repeat analysis (MLVA) type was identified in Denmark through laboratory-based surveillance. The outbreak involved twenty cases, primarily living within the greater Copenhagen area. Half of the cases were children aged ten years or younger and 12 were male; three cases were hospitalised. A matched case-control study showed a strong link between illness and eatin...

  13. Risk of gynecologic cancers in Danish hereditary non-polyposis colorectal cancer families

    DEFF Research Database (Denmark)

    Boilesen, Astrid Elisabeth Bruun; Bisgaard, Marie Luise; Bernstein, Inge

    2008-01-01

    . Data in the Danish HNPCC register on the frequency and lifetime risk of gynecologic cancers were analyzed and the actual surveillance strategy discussed in relation to the results. DESIGN: Register-based retrospective study. METHOD: A total of 1,780 at-risk women were identified and epidemiological...... of ovarian cancer were identified with a lifetime risk of three to four times the general population. No significant correlation was found between the frequency of ovarian cancer and MMR gene mutation status in the families. CONCLUSION: The benefit of surveillance concerning gynecological cancers seems...

  14. The Danish Air Quality Monitoring Programme

    DEFF Research Database (Denmark)

    Ellermann, Thomas; Nøjgaard, Jacob Klenø; Nordstrøm, Claus

    Aarhus University, DCE – Danish Centre for Environment and Energy, 64 pp. Scientific Report from DCE – Danish Centre for Environment and Energy No. 162. http://dce2.au.dk/pub/SR162.pdf......Aarhus University, DCE – Danish Centre for Environment and Energy, 64 pp. Scientific Report from DCE – Danish Centre for Environment and Energy No. 162. http://dce2.au.dk/pub/SR162.pdf...

  15. Global impact of Danish drama series

    DEFF Research Database (Denmark)

    Jensen, Pia Majbritt

    2016-01-01

    In recent years Danish TV series have experienced a global export boom. This article maps the regional and global export patterns over the last fifteen years in order to assess the international impact of Danish TV drama.......In recent years Danish TV series have experienced a global export boom. This article maps the regional and global export patterns over the last fifteen years in order to assess the international impact of Danish TV drama....

  16. Danish Telecommunications: Keeping the Policy Options Open

    DEFF Research Database (Denmark)

    Henten, Anders; Wulff, Thomas

    1996-01-01

    In recent years Danish telecommunications policy has gone through a marked change in emphasis, Tele Danmark, formed only 6 years ago as the national operator in order to strengthen the Danish telecom industry, has come under pressure in the present liberalization. This article discusses Tele...... Danmark's situation and future possibilities and presents background information on the new Danish telecommunications legislation, the present Danish telecommunications market, and Tele Danmark's strategies. Copyright (C) 1996 Elsevier Science Ltd...

  17. Human resource policy and Danish multinational companies

    DEFF Research Database (Denmark)

    Fleming, Daniel; Søborg, Henrik

    A study of Danish multinational companies' human resource policy in their subsidiaries in Malaysia and Singapore.The sample of companies consists of 8 Danish multinational companies with activities in both Malaysia and Singapore.......A study of Danish multinational companies' human resource policy in their subsidiaries in Malaysia and Singapore.The sample of companies consists of 8 Danish multinational companies with activities in both Malaysia and Singapore....

  18. The Danish Inguinal Hernia database

    DEFF Research Database (Denmark)

    Friis-Andersen, Hans; Bisgaard, Thue

    2016-01-01

    AIM OF DATABASE: To monitor and improve nation-wide surgical outcome after groin hernia repair based on scientific evidence-based surgical strategies for the national and international surgical community. STUDY POPULATION: Patients ≥18 years operated for groin hernia. MAIN VARIABLES: Type and size...... of hernia, primary or recurrent, type of surgical repair procedure, mesh and mesh fixation methods. DESCRIPTIVE DATA: According to the Danish National Health Act, surgeons are obliged to register all hernia repairs immediately after surgery (3 minute registration time). All institutions have continuous...... the medical management of the database. RESULTS: The Danish Inguinal Hernia Database comprises intraoperative data from >130,000 repairs (May 2015). A total of 49 peer-reviewed national and international publications have been published from the database (June 2015). CONCLUSION: The Danish Inguinal Hernia...

  19. The Danish Hip Arthroplasty Register

    DEFF Research Database (Denmark)

    Gundtoft, Per Hviid; Varnum, Claus; Pedersen, Alma Becic

    2016-01-01

    AIM OF DATABASE: The aim of the Danish Hip Arthroplasty Register (DHR) is to continuously monitor and improve the quality of treatment of primary and revision total hip arthroplasty (THA) in Denmark. STUDY POPULATION: The DHR is a Danish nationwide arthroplasty register established in January 1995...... complications. Completeness of primary and revision surgery is evaluated annually and validation of a number of variables has been carried out. DESCRIPTIVE DATA: A total of 139,525 primary THAs and 22,118 revisions have been registered in the DHR between January 1, 1995 and December 31, 2014. Since 1995....... All Danish orthopedic departments - both public and private - report to the register, and registration is compulsory. MAIN VARIABLES: The main variables in the register include civil registration number, indication for primary and revision surgery, operation date and side, and postoperative...

  20. Danish User-Centered Innovation

    DEFF Research Database (Denmark)

    Jeppesen, Lars Bo

    2007-01-01

    provides valuable information for scholars, managers and policy makers. The DUCI lab team consists of a number of academics, six major Danish companies and representatives from Danish Government. The efforts of the DUCI team focuses on the identification of best practice user innovation inside leading edge......Danish User-centered Innovation Lab (DUCI lab) is a collaboration between faculty at Copenhagen Business School, Aarhus School of Business and Massachusetts Institute of Technology, based at Copenhagen Business School. DUCI lab is a unique effort to understand the issues involved in user innovation...... processes, with particular emphasis on managing user driven innovation. The project takes advantage of CBS location in Denmark. Denmark has been at the forefront in creating policies that favor user driven innovation. CBS's location at the heart of one of the world's most vibrant user driven regions...

  1. Danish as a second language

    DEFF Research Database (Denmark)

    Rangvid, Beatrice Schindler

    2012-01-01

    Immigrant students continue to perform poorly in 9th grade school leaving exams. The Danish Ministry of Children and Education has initiated a 3-year school development programme for 14 schools with a high concentration of pupils with an immigrant background and poor academic results. The develop....... The development programme will focus on the integration of Danish as a second language in all subjects. This SFI project will monitor the implementation of the development programme and evaluate its impact on pupils’ academic performance and well-being......Immigrant students continue to perform poorly in 9th grade school leaving exams. The Danish Ministry of Children and Education has initiated a 3-year school development programme for 14 schools with a high concentration of pupils with an immigrant background and poor academic results...

  2. Danish Quality Database for Mammography Screening

    DEFF Research Database (Denmark)

    Mikkelsen, Ellen Margrethe; Njor, Sisse Helle; Vejborg, Ilse Merete Munk

    2016-01-01

    AIM: The Danish Quality Database for Mammography Screening (DKMS) was established in 2007, with the aim to monitor, sustain, and improve the quality of the Danish national breast cancer screening program. STUDY POPULATION: All Danish women aged 50-69 years who were invited every 2 years for breast...

  3. Winners and Losers in Danish Soccer

    DEFF Research Database (Denmark)

    Storm, Rasmus K.

    2011-01-01

    This article deals with the commercialization of European and Danish football, focusing on the Danish male first-tier clubs. Based on the argument drawn from systems theory that sport serves as a mirror system in (late-) modern society, the Danish football clubs are measured against a simple matr...

  4. DKIE: Open Source Information Extraction for Danish

    DEFF Research Database (Denmark)

    Derczynski, Leon; Field, Camilla Vilhelmsen; Bøgh, Kenneth Sejdenfaden

    2014-01-01

    Danish is a major Scandinavian language spoken daily by around six million people. However, it lacks a unified, open set of NLP tools. This demonstration will introduce DKIE, an extensible open-source toolkit for processing Danish text. We implement an information extraction architecture for Danish...

  5. Danish - a Language with a Future?

    DEFF Research Database (Denmark)

    Petersen, Margrethe; Shaw, Philip

    1999-01-01

    A project on the use of English for academic purposes in Denmark has revealed that the academic article written in Danish may be a dying genre. Based on this finding and on observations on the use of English in Danish texts (or contexts), the future of the Danish language and of translation and i...

  6. Splenic abscess due to Salmonella enteritidis

    Directory of Open Access Journals (Sweden)

    Hatice Çabadak

    2012-02-01

    Full Text Available Splenic abscess is a very rare complication of non-typhoidal Salmonella infections. We report a case of splenic abscess caused by Salmonella enteritidis. The patient is a 63-year-old woman with diabetes mellitus and underwent splenectomy. This case suggests that the patients with comorbities are at increased risk for invasive infections in non-typhoidal Salmonella infections.

  7. Phenotypic and molecular characterization of Salmonella serotypes ...

    African Journals Online (AJOL)

    The presence of Salmonella and human pathogens in unpasteurized milk remains a public health hazard. The study reported the phenotypic and molecular characterization of Salmonella serotypes in cow raw milk, cheese and traditional yoghurt marketed for man's consumption in Nigeria. Isolation of Salmonella was done ...

  8. Vaccines against invasive Salmonella disease

    Science.gov (United States)

    MacLennan, Calman A; Martin, Laura B; Micoli, Francesca

    2014-01-01

    Though primarily enteric pathogens, Salmonellae are responsible for a considerable yet under-appreciated global burden of invasive disease. In South and South-East Asia, this manifests as enteric fever caused by serovars Typhi and Paratyphi A. In sub-Saharan Africa, a similar disease burden results from invasive nontyphoidal Salmonellae, principally serovars Typhimurium and Enteritidis. The existing Ty21a live-attenuated and Vi capsular polysaccharide vaccines target S. Typhi and are not effective in young children where the burden of invasive Salmonella disease is highest. After years of lack of investment in new Salmonella vaccines, recent times have seen increased interest in the area led by emerging-market manufacturers, global health vaccine institutes and academic partners. New glycoconjugate vaccines against S. Typhi are becoming available with similar vaccines against other invasive serovars in development. With other new vaccines under investigation, including live-attenuated, protein-based and GMMA vaccines, now is an exciting time for the Salmonella vaccine field. PMID:24804797

  9. Bayesian model for tracing Salmonella contamination in the pig feed chain.

    Science.gov (United States)

    Välttilä, Ville; Ranta, Jukka; Rönnqvist, Maria; Tuominen, Pirkko

    2018-05-01

    Salmonella infections in pigs are in most cases asymptomatic, posing a risk of salmonellosis for pork consumers. Salmonella can transmit to pigs from various sources, including contaminated feed. We present an approach for quantifying the risk to pigs from contaminations in the feed chain, based on a Bayesian model. The model relies on Salmonella surveillance data and other information from surveys, reports, registries, statistics, legislation and literature regarding feed production and pig farming. Uncertainties were probabilistically quantified by synthesizing evidence from the available information over a categorically structured flow chain of ingredients mixed for feeds served to pigs. Model based probability for infection from feeds together with Salmonella subtyping data, were used to estimate the proportion of Salmonella infections in pigs attributable to feed. The results can be further used in assessments considering the human health risk linked to animal feed via livestock. The presented methods can be used to predict the effect of changes in the feed chain, and they are generally applicable to other animals and pathogens. Copyright © 2017 Elsevier Ltd. All rights reserved.

  10. Prevalence and antimicrobial resistance of Listeria, Salmonella, and Yersinia species isolates in ducks and geese.

    Science.gov (United States)

    Jamali, Hossein; Radmehr, Behrad; Ismail, Salmah

    2014-04-01

    The aims of this study were to determine the prevalence and antimicrobial resistance of Listeria, Salmonella, and Yersinia spp. isolated from duck and goose intestinal contents. A total of 471 samples, including 291 duck and 180 goose intestinal contents, were purchased from wet markets between November 2008 and July 2010. Listeria, Salmonella, and Yersinia spp. were isolated from 58 (12.3%), 107 (22.7%), and 80 (17%) of the samples, respectively. It was concluded that Listeria ivanovii, Salmonella Thompson, and Yersinia enterocolitica were the predominant serovars among Listeria, Salmonella, and Yersinia spp., respectively. Moreover, resistance to tetracycline was common in Listeria (48.3%) and Salmonella spp. (63.6%), whereas 51.3% of the Yersinia spp. isolates were resistant to cephalothin. Therefore, continued surveillance of the prevalence of the pathogens and also of emerging antibiotic resistance is needed to render possible the recognition of foods that may represent risks and also ensure the effective treatment of listeriosis, salmonellosis, and yersiniosis.

  11. ISOLATION STUDIES ON THE PREVALENCE OF SALMONELLAE IN CHICKEN ORGANS, EGGS AND FEED COMPONENTS.

    Science.gov (United States)

    Sajid, Saraj-Uddin; Sajid, Mahum; Hashmi, Ramiz Iqbal

    2015-01-01

    Salmonella is an important zoonotic pathogen and its prevalence in the chicken meat and eggs acts as a continuous threat to human population. The current studies covering a time period of three years, was carried out to report the isolation of salmonellae from the chicken tissues, eggs and feed ingredient. A total of 1747 random samples from twelve different sources and 56 locations in Islamabad and Northern Punjab area of Pakistan, were screened for isolation studies according to the already published established protocols. The analysis of 1747 random samples comprising of 1069 (61.19%) chicken organs and 678 (38.81%) allied sources including eggs and feed ingredients, showed that a total of 162 (9.27%) were positive for salmonellae. Isolation prevalence in various chicken organs and allied sources was 86 (8.04%) and 76 (11.20%) respectively. The maximum isolation prevalence was recorded in meat meal (19.35%), followed by fish meal (17.54%), hatchery fluff (14.63%), livers (13.17%), poultry litter (10.89%), and eggs (9.64%). The range of Salmonella isolated varied from 19.35% to 4.72% in various organs and allied sources. Our findings highlighted a potential public health hazard and emphasized the significance of continuous surveillance system in the country to understand the ever changing epidemiological pattern of Salmonella serovers. The endemic prevalence of various serovars can cause outbreaks of human salmonellosis due to the consumption of contaminated meat and eggs as has already been reported worldwide.

  12. Danish Balance of Payments Support

    DEFF Research Database (Denmark)

    Tarp, Finn; Kragh, Mads Váczy

    This study is an analysis of Danish Balance for Payments Support (BOP) covering the period 1988-94. This aid instrument has not so far been used as an active tool to further Danish policy conditionalities vis-à-vis the reform process in developing countries. On the contrary, BOP has mainly been...... relief, credit lines, support to Open General License (OGL) systems and co-financing with the World Bank have been on the rise in recent years. Nontheless, despite the macroeconomic nature of BOP assistance existing evaluation studies and reviews have focused on microeconomic and administrative issues...

  13. The Danish Neck Disability Index

    DEFF Research Database (Denmark)

    Lauridsen, Henrik H; O'Neill, Lotte Dyhrberg; Kongsted, Alice

    2017-01-01

    OBJECTIVE: To (1) translate and culturally adapt and (2) determine the clinimetric properties of the Danish 8-item Neck Disability Index (NDI-8) in primary sector patients (PSPs) and secondary sector patients (SSPs). METHODS: Analyses included 326 patients with neck pain. Validity and reliability...... determined. RESULTS: The original Danish version of the NDI was not unidimensional. Omitting 2 items (pain, headache) revealed a 1-factor structure (NDI-8). Construct validity correctly predicted 88% of the hypotheses. Internal consistency (Cronbach's α) ranged between 0.88 and 0.89, and generalizability...

  14. Danish teacher attitudes towards muslim immigration into danish society

    DEFF Research Database (Denmark)

    Schou, Lotte Rahbek

    2007-01-01

    and public policy developed. Denmark's localized Muslim immigrant community has leaders who lent support to this effort. Based on a summary of interviews, a validated survey instrument available in English and Danish has been designed and administered via the Internet to all teachers in Denmark in 2007...

  15. Danish National Lymphoma Registry

    Directory of Open Access Journals (Sweden)

    Arboe B

    2016-10-01

    Full Text Available Bente Arboe,1 Pär Josefsson,2 Judit Jørgensen,3 Jacob Haaber,4 Paw Jensen,5 Christian Poulsen,6 Dorthe Rønnov-Jessen,7 Robert S Pedersen,8 Per Pedersen,9 Mikael Frederiksen,10 Michael Pedersen,1 Peter de Nully Brown1 1Department of Hematology, Copenhagen University Hospital, Rigshospitalet, 2Department of Hematology, Copenhagen University Hospital, Herlev Hospital, Copenhagen, 3Department of Hematology, Aarhus University Hospital, Aarhus, 4Department of Hematology, Odense University Hospital, Odense, 5Department of Hematology, Aalborg University Hospital, Aalborg, 6Department of Hematology, Roskilde Hospital, Roskilde, 7Department of Hematology, Vejle Hospital, Vejle, 8Department of Hematology, Holstebro Hospital, Holstebro, 9Department of Hematology, Esbjerg Hospital, Esbjerg, 10Department of Hematology, Haderslev Hospital, Haderslev, Denmark Aim of database: The Danish National Lymphoma Registry (LYFO was established in order to monitor and improve the diagnostic evaluation and the quality of treatment of all lymphoma patients in Denmark. Study population: The LYFO database was established in 1982 as a seminational database including all lymphoma patients referred to the departments of hematology. The database became nationwide on January 1, 2000. Main variables: The main variables include both clinical and paraclinical variables as well as details of treatment and treatment evaluation. Up to four forms are completed for each patient: a primary registration form, a treatment form, a relapse form, and a follow-up form. Variables are used to calculate six result quality indicators (mortality 30 and 180 days after diagnosis, response to first-line treatment, and survival estimates 1, 3, and 5 years after the time of diagnosis, and three process quality indicators (time from diagnosis until the start of treatment, the presence of relevant diagnostic markers, and inclusion rate in clinical protocols. Descriptive data: Approximately 23

  16. Danish Media coverage of 22/7

    DEFF Research Database (Denmark)

    Hervik, Peter; Boisen, Sophie

    2013-01-01

    ’s Danish connections through an analysis of the first 100 days of Danish media coverage. We scrutinised 188 articles in the largest daily newspapers to find out how Danish actors related to ABB’s ideas. The key argument is that the discourses and opinions reflect pre-existing opinions and entrenched......When the two terrorist attacks in Norway took place and the identity of terrorist, Anders Behring Breivik (ABB) was revealed, attention turned to his network relations and shared ideas with Danish radical right wing communities, including the Danish People’s Party. In this article, we focus on ABB...

  17. Handbook of surveillance technologies

    CERN Document Server

    Petersen, JK

    2012-01-01

    From officially sanctioned, high-tech operations to budget spy cameras and cell phone video, this updated and expanded edition of a bestselling handbook reflects the rapid and significant growth of the surveillance industry. The Handbook of Surveillance Technologies, Third Edition is the only comprehensive work to chronicle the background and current applications of the full-range of surveillance technologies--offering the latest in surveillance and privacy issues.Cutting-Edge--updates its bestselling predecessor with discussions on social media, GPS circuits in cell phones and PDAs, new GIS s

  18. Redefining syndromic surveillance

    Directory of Open Access Journals (Sweden)

    Rebecca Katz

    2011-12-01

    Full Text Available With growing concerns about international spread of disease and expanding use of early disease detection surveillance methods, the field of syndromic surveillance has received increased attention over the last decade. The purpose of this article is to clarify the various meanings that have been assigned to the term syndromic surveillance and to propose a refined categorization of the characteristics of these systems. Existing literature and conference proceedings were examined on syndromic surveillance from 1998 to 2010, focusing on low- and middle-income settings. Based on the 36 unique definitions of syndromic surveillance found in the literature, five commonly accepted principles of syndromic surveillance systems were identified, as well as two fundamental categories: specific and non-specific disease detection. Ultimately, the proposed categorization of syndromic surveillance distinguishes between systems that focus on detecting defined syndromes or outcomes of interest and those that aim to uncover non-specific trends that suggest an outbreak may be occurring. By providing an accurate and comprehensive picture of this field’s capabilities, and differentiating among system types, a unified understanding of the syndromic surveillance field can be developed, encouraging the adoption, investment in, and implementation of these systems in settings that need bolstered surveillance capacity, particularly low- and middle-income countries.

  19. Research in Danish cancer rehabilitation

    DEFF Research Database (Denmark)

    Høybye, Mette Terp; Dalton, Susanne Oksbjerg; Christensen, Jane

    2008-01-01

    Worldwide, the number of cancer survivors is increasing, owing to improvements in cancer therapy, resulting in an increased need to address the physical and mental sequelae of cancer. This paper introduces a Danish psychosocial cancer intervention and presents the baseline characteristics...

  20. Select Papyri from Danish Collections

    DEFF Research Database (Denmark)

    Christiansen, Thomas

    The thesis, Select Papyri from Danish Collections: Philological and Archaeometric Studies, consists of an introduction, a book, four articles and a rapport on a scientific experiment at EuropeanRadiation Synchrotron Facility(ESRF), Grenoble, France, together with an application for another...

  1. The Danish Vascular Registry, Karbase

    DEFF Research Database (Denmark)

    Eldrup, Nikolaj; Cerqueira, Charlotte; de la Motte, Louise

    2016-01-01

    have been recorded. Since 2001, data completeness has been >90% (compared to the Danish National Patient Register). MAIN VARIABLES: Variables include information on descriptive patient data (ie, age, sex, height, and weight) and comorbidity (ie, previous cardiovascular disease and diabetes). Process...

  2. The Danish Cardiac Rehabilitation Database

    DEFF Research Database (Denmark)

    Zwisler, Ann-Dorthe; Rossau, Henriette Knold; Nakano, Anne

    2016-01-01

    AIM OF DATABASE: The Danish Cardiac Rehabilitation Database (DHRD) aims to improve the quality of cardiac rehabilitation (CR) to the benefit of patients with coronary heart disease (CHD). STUDY POPULATION: Hospitalized patients with CHD with stenosis on coronary angiography treated with percutane...

  3. Danish Gulf War Veterans Revisited

    DEFF Research Database (Denmark)

    Nissen, Lars Ravnborg; Stoltenberg, Christian; Nielsen, Anni B Sternhagen

    2016-01-01

    selected from the general Danish population. Outcome measures were up to 23 years postdeployment incidence of (1) long-term sickness absence and (2) long-term all types of absence from work. Long term with regard to sickness and other absence was defined as exceeding 8 weeks. The association between...

  4. Cancer incidence among Danish seafarers

    DEFF Research Database (Denmark)

    Kærlev, Linda; Hansen, Johnny; Lyngbeck Hansen, Hans

    2005-01-01

    .19 to 1.32) for men and 1.07 (95% CI 0.95 to 1.20) for women. This was mainly due to an excess of cancer of the larynx, lung, tongue, mouth, pharynx, oesophagus, pancreas, kidney, urinary bladder, colon, and bone as well as skin melanomas among men (the three latter borderline significantly increased...... extensively in ships. The aim of this study was to study cancer morbidity among Danish seafarers in relation to type of ship and job title. METHODS: A cohort of all Danish seafarers during 1986-1999 (33,340 men; 11,291 women) registered by the Danish Maritime Authority with an employment history was linked...... with the nationwide Danish Cancer Registry and followed up for cancer until the end of 2002. The number of person years at risk was 517,518. Standardised incidence ratios (SIR) were estimated by use of the corresponding national rates. RESULTS: The SIR of all cancers combined was higher than expected: 1.26 (95% CI 1...

  5. Offshoring Danish jobs to Germany

    DEFF Research Database (Denmark)

    Refslund, Bjarke

    2012-01-01

    Increasing internationalisation of production is often cited as causing erosion of West European social systems and in particular the worker's position, but the macro-level empirical evidence is often flawed. This article provides evidence based on a case study of Danish slaughterhouses that offs...

  6. Danish forestry and climate change

    International Nuclear Information System (INIS)

    Larsen, J.B.; Saxe, H.

    2001-01-01

    Results from Danish experimental field and chamber studies indicate that in general the projected climatic changes are likely to promote tree growth especially for those trees, which have their northern limit in southern Scandinavia. The only major species which will experience a setback, is Norway Spruce - unfortunately however so far the most common commercially planted tree in Denmark. (LN)

  7. The danish multiple sclerosis registry

    DEFF Research Database (Denmark)

    Brønnum-Hansen, Henrik; Koch-Henriksen, Nils; Stenager, Egon

    2011-01-01

    Introduction: The Danish Multiple Sclerosis (MS) Registry was established in 1956. Content: The register comprises data on all Danes who had MS in 1949 or who have been diagnosed since. Data on new cases and updated information on persons with an MS diagnosis already notified are continuously...

  8. Danish subsidiaries in Poland 2003

    DEFF Research Database (Denmark)

    Jensen, Camilla

    2003-01-01

    . for International Economics and Management kindly allowed us to adopt and adapt their questionnaire that has been tested among Danish companies many times before (DI, 2003a). The immediate target group for our paper is the group of firms that responded to the survey. We extend our gratitude to the firms that so...

  9. High occurrence and unusual serotype diversity of non-typhoidal Salmonella in non-clinical niches, Angola.

    Science.gov (United States)

    Antunes, P; Campos, J; Mourão, J; Ribeiro, T G; Novais, C; Peixe, L

    2017-04-01

    Non-typhoidal Salmonella is an important burden, particularly in developing countries of the African region. We report for the first time in Angola, a sub-Saharan African country with commercial/travel relationships with Europe, an unexpectedly high occurrence of Salmonella (n = 12/63, 19%) from a high diversity of sources, particularly farm and wild animals. The detection of diverse serotypes (n = 12), involving putative new S. enterica subsp. salamae serotypes, is also of note, reinforcing the need for a comprehensive surveillance in Angola critical to identify animal/food/environmental sources of salmonellosis with impact on animal health, local people, tourists and exported products.

  10. Completeness and timeliness of Salmonella notifications in Ireland in 2008: a cross sectional study

    Directory of Open Access Journals (Sweden)

    Cormican Martin

    2010-09-01

    Full Text Available Abstract Background In Ireland, salmonellosis is the second most common cause of bacterial gastroenteritis. A new electronic system for reporting (Computerised Infectious Disease Reporting - CIDR of Salmonella cases was established in 2004. It collates clinical (and/or laboratory data on confirmed and probable Salmonella cases. The authors studied the completeness and the timeliness of Salmonella notifications in 2008. Methods This analysis was based upon laboratory confirmed cases of salmonella gastroenteritis. Using data contained in CIDR, we examined completeness for certain non-mandatory fields (country of infection, date of onset of illness, organism, outcome, patient type, and ethnicity. We matched the CIDR data with the dataset provided by the national Salmonella reference laboratory (NSRL to which all Salmonella spp. isolates are referred for definitive typing. We calculated the main median time intervals in the flow of events of the notification process. Results In total, 416 laboratory confirmed Salmonella cases were captured by the national surveillance system and the NSRL and were included in the analysis. Completeness of non mandatory fields varied considerably. Organism was the most complete field (98.8%, ethnicity the least (11%. The median time interval between sample collection (first contact of the patient with the healthcare professional to the first notification to the regional Department of Public Health (either a clinical or a laboratory notification was 6 days (Interquartile 4-7 days. The median total identification time interval, time between sample collections to availability of serotyping and phage-typing results on the system was 25 days (Interquartile 19-32 days. Timeliness varied with respect to Salmonella species. Clinical notifications occurred more rapidly than laboratory notifications. Conclusions Further feedback and education should be given to health care professionals to improve completeness of reporting of

  11. Completeness and timeliness of Salmonella notifications in Ireland in 2008: a cross sectional study

    LENUS (Irish Health Repository)

    Nicolay, Nathalie

    2010-09-22

    Abstract Background In Ireland, salmonellosis is the second most common cause of bacterial gastroenteritis. A new electronic system for reporting (Computerised Infectious Disease Reporting - CIDR) of Salmonella cases was established in 2004. It collates clinical (and\\/or laboratory) data on confirmed and probable Salmonella cases. The authors studied the completeness and the timeliness of Salmonella notifications in 2008. Methods This analysis was based upon laboratory confirmed cases of salmonella gastroenteritis. Using data contained in CIDR, we examined completeness for certain non-mandatory fields (country of infection, date of onset of illness, organism, outcome, patient type, and ethnicity). We matched the CIDR data with the dataset provided by the national Salmonella reference laboratory (NSRL) to which all Salmonella spp. isolates are referred for definitive typing. We calculated the main median time intervals in the flow of events of the notification process. Results In total, 416 laboratory confirmed Salmonella cases were captured by the national surveillance system and the NSRL and were included in the analysis. Completeness of non mandatory fields varied considerably. Organism was the most complete field (98.8%), ethnicity the least (11%). The median time interval between sample collection (first contact of the patient with the healthcare professional) to the first notification to the regional Department of Public Health (either a clinical or a laboratory notification) was 6 days (Interquartile 4-7 days). The median total identification time interval, time between sample collections to availability of serotyping and phage-typing results on the system was 25 days (Interquartile 19-32 days). Timeliness varied with respect to Salmonella species. Clinical notifications occurred more rapidly than laboratory notifications. Conclusions Further feedback and education should be given to health care professionals to improve completeness of reporting of non

  12. Prevalence and susceptibility of salmonella Typhi and salmonella ...

    African Journals Online (AJOL)

    Methods: Blood samples collected from presumptive typhoid fever patients from Ahmadu Bello University (ABU), Federal College of Education (FCE) and presumptive typhoid fever patients that attended two private clinics (Salama Clinics and Savanna Polyclinics) in Zaria were cultured for Salmonella species and identified ...

  13. Surveillance Avoidance Technique Demonstration.

    Science.gov (United States)

    1983-12-02

    path and, using the evaluation module for feedback , alter the path until acceptable surveil- lance avoidance performance is achieved. The current ISAS...Nmber Diselav Stage Containing - Date: I I Time ( GIlT ): Figure 3-46: Textual Display for GRAPHICAL Module 3-64 Surveillance Avoidance Final Report System

  14. Salmonella Sepsis in African Children

    African Journals Online (AJOL)

    studies of childhood septic arthritis in Malawi, Kenya and Zambia. (11-13). The salmonella arthritis occurred in the rainy season and occurred in young children who were often malnourished and anaemic. The shoulder was the most frequently affected joint and. Molyneux postulated that the repeated minor trauma sustained.

  15. Salmonella Infection and Water Frogs

    Centers for Disease Control (CDC) Podcasts

    2010-01-12

    This podcast, featuring lead investigator Shauna Mettee, discusses the first known outbreak of Salmonella in people due to contact with water frogs.  Created: 1/12/2010 by National Center for Zoonotic, Vector-Borne, and Enteric Diseases (NCZVED).   Date Released: 1/12/2010.

  16. Salmonella radicidation of poultry carcasses

    NARCIS (Netherlands)

    Mulder, R.W.A.W.

    1982-01-01

    Validity of methods

    Experiments were carried out In which it was assessed which Salmonella isolation method is the most productive one In the examination of broiler carcasses. Refrigerated, refrigerated and radiated (2.50 kGy), frozen and frozen and

  17. Salmonella Populations inside Host Cells

    Directory of Open Access Journals (Sweden)

    Sónia Castanheira

    2017-10-01

    Full Text Available Bacteria of the Salmonella genus cause diseases ranging from gastroenteritis to life-threatening typhoid fever and are among the most successful intracellular pathogens known. After the invasion of the eukaryotic cell, Salmonella exhibits contrasting lifestyles with different replication rates and subcellular locations. Although Salmonella hyper-replicates in the cytosol of certain host cell types, most invading bacteria remain within vacuoles in which the pathogen proliferates at moderate rates or persists in a dormant-like state. Remarkably, these cytosolic and intra-vacuolar intracellular lifestyles are not mutually exclusive and can co-exist in the same infected host cell. The mechanisms that direct the invading bacterium to follow the cytosolic or intra-vacuolar “pathway” remain poorly understood. In vitro studies show predominance of either the cytosolic or the intra-vacuolar population depending on the host cell type invaded by the pathogen. The host and pathogen factors controlling phagosomal membrane integrity and, as consequence, the egress into the cytosol, are intensively investigated. Other aspects of major interest are the host defenses that may affect differentially the cytosolic and intra-vacuolar populations and the strategies used by the pathogen to circumvent these attacks. Here, we summarize current knowledge about these Salmonella intracellular subpopulations and discuss how they emerge during the interaction of this pathogen with the eukaryotic cell.

  18. Salmonella-secreted Virulence Factors

    Energy Technology Data Exchange (ETDEWEB)

    Heffron, Fred; Niemann, George; Yoon, Hyunjin; Kidwai, Afshan S.; Brown, Roslyn N.; McDermott, Jason E.; Smith, Richard D.; Adkins, Joshua N.

    2011-05-01

    In this short review we discuss secreted virulence factors of Salmonella, which directly affect Salmonella interaction with its host. Salmonella secretes protein to subvert host defenses but also, as discussed, to reduce virulence thereby permitting the bacteria to persist longer and more successfully disperse. The type III secretion system (TTSS) is the best known and well studied of the mechanisms that enable secretion from the bacterial cytoplasm to the host cell cytoplasm. Other secretion systems include outer membrane vesicles, which are present in all Gram-negative bacteria examined to date, two-partner secretion, and type VI secretion will also be addressed. Excellent reviews of Salmonella secreted effectors have focused on themes such as actin rearrangements, vesicular trafficking, ubiquitination, and the activities of the virulence factors themselves. This short review is based on S. Typhimurium infection of mice because it is a model of typhoid like disease in humans. We have organized effectors in terms of events that happen during the infection cycle and how secreted effectors may be involved.

  19. Salmonella – A Brief Summary

    Directory of Open Access Journals (Sweden)

    Nurmi Esko

    2002-03-01

    Full Text Available Abstract Salmonellosis is the main cause of human bacterial gastroenteritis in most European countries. Infections with Salmonella is usually subclinical, whereas clinical cases show symptoms with a wide range of severity. Infection is most commonly associated with the consumption of meat, especially poultry or pork, and eggs and their products. Salmonella can enter the food chain at any point throughout its length. The principal reservoir of Salmonellae is the gastrointestinal tract of mammals and birds, but Salmonellae are able to survive and even multiply in many external environments. In Norway, Sweden and Finland cost effective prevention methods have been used for several years to prevent and control Salmonellea infections. In addition, competitive exclusion (CE and vaccination might be relevant as biological methods to prevent colonisation of bird intestines by enteropathogens, especially Salmonella. Antibiotic drug resistance has been a problem since the start of the antibiotic era. The cause for anxiety is that more and more bacteria are becoming resistant, often to a whole range of antibiotics. The debate on the use of antimicrobials in veterinary medicine and animal production dates back almost as long as the use itself. There is a clear evidence to show that antibacterial agents given to animals for growth promotion, prophylactic purposes or treatment induce a rise in the number of antibiotic resistant strains isolated from the animals. These bacteria may be transmitted to humans by several possible routes. There are thus strong arguments for preventive efforts which have to be directed towards identifying real critical control points (HACCP throughout the whole food chain, which starts from the farm and ends at the consumer's table.

  20. Salmonella or Campylobacter gastroenteritis prior to a cancer diagnosis does not aggravate the prognosis: a population-based follow-up study.

    Science.gov (United States)

    Gradel, Kim O; Nørgaard, Mette; Schønheyder, Henrik C; Dethlefsen, Claus; Ejlertsen, Tove; Kristensen, Brian; Nielsen, Henrik

    2010-02-01

    We hypothesized that preceding zoonotic Salmonella or Campylobacter gastroenteritis aggravated the prognosis in cancer patients. Exposed patients comprised all of those diagnosed with first-time Salmonella/Campylobacter gastroenteritis from 1991 and with first-time cancer diagnosis thereafter (through 2003) in two Danish counties. These patients were matched for main cancer type, gender, age and calendar period to unexposed cancer patients, i.e. those without Salmonella/Campylobacter gastroenteritis. We compared cancer stage by age- and comorbidity-adjusted logistic regression analysis, survival by comorbidity-adjusted Cox's regression analysis and mortality dependent on the time period between Salmonella/Campylobacter gastroenteritis and cancer by spline regression curves. The study cohort comprised 272 Salmonella/Campylobacter-exposed cancer patients and 2681 unexposed cancer patients. Prevalence odds ratios [95% confidence intervals (CI)] in exposed as compared with unexposed patients were 0.96 (0.74-1.25) for localized tumours, 1.15 (0.87-1.54) for regional spread and 1.14 (0.84-1.55) for metastases. Adjusted mortality rate ratios (95% CI) were 0.93 (0.75-1.16) for 0-1 year, 1.08 (0.84-1.39) for 2-5 years and 1.02 (0.60-1.73) for the remaining period. Mortality estimates did not change in relation to the time period between gastroenteritis and cancer. Salmonella/Campylobacter gastroenteritis prior to cancer was associated with neither the cancer stage nor a poorer prognosis.

  1. Salmonella risk to consumers via pork is related to the Salmonella prevalence in pig feed.

    Science.gov (United States)

    Rönnqvist, M; Välttilä, V; Ranta, J; Tuominen, P

    2018-05-01

    Pigs are an important source of human infections with Salmonella, one of the most common causes of sporadic gastrointestinal infections and foodborne outbreaks in the European region. Feed has been estimated to be a significant source of Salmonella in piggeries in countries of a low Salmonella prevalence. To estimate Salmonella risk to consumers via the pork production chain, including feed production, a quantitative risk assessment model was constructed. The Salmonella prevalence in feeds and in animals was estimated to be generally low in Finland, but the relative importance of feed as a source of Salmonella in pigs was estimated as potentially high. Discontinuation of the present strict Salmonella control could increase the risk of Salmonella in slaughter pigs and consequent infections in consumers. The increased use of low risk and controlled feed ingredients could result in a consistently lower residual contamination in pigs and help the tracing and control of the sources of infections. Copyright © 2017 Elsevier Ltd. All rights reserved.

  2. 75 FR 48973 - Draft Guidance for Industry: Prevention of Salmonella

    Science.gov (United States)

    2010-08-12

    ...] Draft Guidance for Industry: Prevention of Salmonella Enteritidis in Shell Eggs During Production... entitled ``Prevention of Salmonella Enteritidis in Shell Eggs During Production, Storage, and... on how to comply with certain provisions contained in FDA's final rule ``Prevention of Salmonella...

  3. 76 FR 81513 - Guidance for Industry: Prevention of Salmonella

    Science.gov (United States)

    2011-12-28

    ...] Guidance for Industry: Prevention of Salmonella Enteritidis in Shell Eggs During Production, Storage, and... ``Prevention of Salmonella Enteritidis in Shell Eggs During Production, Storage, and Transportation.'' The... final rule ``Prevention of Salmonella Enteritidis in Shell Eggs During Production, Storage, and...

  4. Danish Multinational Corporations in China

    DEFF Research Database (Denmark)

    Haakonsson, Stine Jessen

    2017-01-01

    Multinational corporations (MNCs) strategise in a dynamic multi-polar world consisting of changing environments at home and abroad. They continuously face a new set of push- and pull-factors for internationalising activities. In recent decades, internationalisation has been reaching into emerging...... markets, which are significantly different from MNCs' traditional locations. As globalisation progresses, internationalisation increasingly involves exploitation strategies, i.e., offshoring of production; market access; and exploration strategies such as internationalisation of innovation. This article...... looks into how Danish MNCs have evolved into the Chinese economy, investigating the trajectories of how and when four Danish MNCs entered the Chinese economy and how the strategy patterns have emerged from cost reduction, to market access, and recently to innovation. Over 30 years, China has developed...

  5. Danish Colorectal Cancer Group Database

    DEFF Research Database (Denmark)

    Ingeholm, Peter; Gögenur, Ismail; Iversen, Lene H

    2016-01-01

    AIM OF DATABASE: The aim of the database, which has existed for registration of all patients with colorectal cancer in Denmark since 2001, is to improve the prognosis for this patient group. STUDY POPULATION: All Danish patients with newly diagnosed colorectal cancer who are either diagnosed......, and other pathological risk factors. DESCRIPTIVE DATA: The database has had >95% completeness in including patients with colorectal adenocarcinoma with >54,000 patients registered so far with approximately one-third rectal cancers and two-third colon cancers and an overrepresentation of men among rectal...... diagnosis, surgical interventions, and short-term outcomes. The database does not have high-resolution oncological data and does not register recurrences after primary surgery. The Danish Colorectal Cancer Group provides high-quality data and has been documenting an increase in short- and long...

  6. The Danish Fetal Medicine Database

    DEFF Research Database (Denmark)

    Ekelund, Charlotte K; Petersen, Olav B; Jørgensen, Finn S

    2015-01-01

    OBJECTIVE: To describe the establishment and organization of the Danish Fetal Medicine Database and to report national results of first-trimester combined screening for trisomy 21 in the 5-year period 2008-2012. DESIGN: National register study using prospectively collected first-trimester screening...... data from the Danish Fetal Medicine Database. POPULATION: Pregnant women in Denmark undergoing first-trimester screening for trisomy 21. METHODS: Data on maternal characteristics, biochemical and ultrasonic markers are continuously sent electronically from local fetal medicine databases (Astraia Gmbh......%. The national screen-positive rate increased from 3.6% in 2008 to 4.7% in 2012. The national detection rate of trisomy 21 was reported to be between 82 and 90% in the 5-year period. CONCLUSION: A national fetal medicine database has been successfully established in Denmark. Results from the database have shown...

  7. The Danish Prostate Cancer Database

    DEFF Research Database (Denmark)

    Nguyen-Nielsen, Mary; Høyer, Søren; Friis, Søren

    2016-01-01

    AIM OF DATABASE: The Danish Prostate Cancer Database (DAPROCAdata) is a nationwide clinical cancer database that has prospectively collected data on patients with incident prostate cancer in Denmark since February 2010. The overall aim of the DAPROCAdata is to improve the quality of prostate cancer...... care in Denmark by systematically collecting key clinical variables for the purposes of health care monitoring, quality improvement, and research. STUDY POPULATION: All Danish patients with histologically verified prostate cancer are included in the DAPROCAdata. MAIN VARIABLES: The DAPROCAdata...... registers clinical data and selected characteristics for patients with prostate cancer at diagnosis. Data are collected from the linkage of nationwide health registries and supplemented with online registration of key clinical variables by treating physicians at urological and oncological departments. Main...

  8. The Danish cadastre of tomorrow

    DEFF Research Database (Denmark)

    Hvingel, Line Træholt; Møller, Lars Emil Vindfeld

    2006-01-01

    The digitalization of the Danish cadastral system has in recent years expanded the usability of the system. The cadastral system has evolved from being a somewhat “closed” register containing information about ownership and restrictions on property to being an “open” platform for multiple purposes......, for instance reference for visualization in Geographic Information Systems. This multifunctional use of the cadastral system urges the need of rethinking the role of the cadastral system. Furthermore there are some obvious problems within the Danish cadastral system that needs to be addressed: Some objects...... are not conclusive (leasehold property) and some objects cannot be identified in the cadastre (flats, houseboats). Perhaps a 3D-cadastre is called upon to solve these problems. Another problem is that the cadastral map is a juridical map, where the absolute accuracy has not been an issue of importance. The fact...

  9. The Danish Sign Language Dictionary

    DEFF Research Database (Denmark)

    Kristoffersen, Jette Hedegaard; Troelsgård, Thomas

    2010-01-01

    The entries of the The Danish Sign Language Dictionary have four sections:  Entry header: In this section the sign headword is shown as a photo and a gloss. The first occurring location and handshape of the sign are shown as icons.  Video window: By default the base form of the sign headword...... forms of the sign (only for classifier entries). In addition to this, frequent co-occurrences with the sign are shown in this section. The signs in the The Danish Sign Language Dictionary can be looked up through:  Handshape: Particular handshapes for the active and the passive hand can be specified...... to find signs that are not themselves lemmas in the dictionary, but appear in example sentences.  Topic: Topics can be chosen as search criteria from a list of 70 topics....

  10. Danish cadres in the Comintern

    DEFF Research Database (Denmark)

    Larsen, Chris Holmsted

    caught the attention of the Comintern. A further category consisted of scientists. One example was a case file on the physicist Niels Bohr, who also was part of the British team of physicists working on the Manhattan Project. As for the communists, we were positively surprised by the fact, that the files...... and Political History, also called the RGASPI-archive, in Moscow. Part of this achieve had already been brought back by a group of leading Danish historians in the 1990s, among other notably Professor Kurt Jacobsen and Morten Thing, who were the first to access the Danish part of the Comintern...... for a renewed agreement, demanded a great deal of political and diplomatic marksmanship. Due to the helpfulness of especially the Austrian colleagues, who had already concluded a similar agreement with the Russians, we eventually managed to conclude a favorable agreement with the director of the RGASPI, Andrei...

  11. The unification process of the Danish kingdom – and the Danish Husebyer and their owners

    DEFF Research Database (Denmark)

    Roesdahl, Else

    2016-01-01

    Discussion of the (few) Danish husebyer and their owners. Some were owned by aristocracy when first mentioned. Sources are very few. A relationship to Danish state formation is considered highly unlikely....

  12. Identification and characterization of salmonella serotypes using DNA spectral characteristics by fourier transform infrared (FT-IR) spectroscopy

    Science.gov (United States)

    Analysis of DNA samples of Salmonella serotypes (Salmonella Typhimurium, Salmonella Enteritidis, Salmonella Infantis, Salmonella Heidelberg and Salmonella Kentucky) were performed using Fourier transform infrared spectroscopy (FT-IR) spectrometer by placing directly in contact with a diamond attenua...

  13. The Danish Intensive Care Database

    Directory of Open Access Journals (Sweden)

    Christiansen CF

    2016-10-01

    Full Text Available Christian Fynbo Christiansen,1 Morten Hylander Møller,2 Henrik Nielsen,1 Steffen Christensen3 1Department of Clinical Epidemiology, Institute of Clinical Medicine, Aarhus University Hospital, Aarhus, 2Department of Intensive Care 4131, Copenhagen University Hospital Rigshospitalet, Copenhagen, 3Department of Intensive Care, Aarhus University Hospital, Aarhus, Denmark Aim of database: The aim of this database is to improve the quality of care in Danish intensive care units (ICUs by monitoring key domains of intensive care and to compare these with predefined standards. Study population: The Danish Intensive Care Database (DID was established in 2007 and includes virtually all ICU admissions in Denmark since 2005. The DID obtains data from the Danish National Registry of Patients, with complete follow-up through the Danish Civil Registration System. Main variables: For each ICU admission, the DID includes data on the date and time of ICU admission, type of admission, organ supportive treatments, date and time of discharge, status at discharge, and mortality up to 90 days after admission. Descriptive variables include age, sex, Charlson comorbidity index score, and, since 2010, the Simplified Acute Physiology Score (SAPS II. The variables are recorded with 90%–100% completeness in the recent years, except for SAPS II score, which is 73%–76% complete. The DID currently includes five quality indicators. Process indicators include out-of-hour discharge and transfer to other ICUs for capacity reasons. Outcome indicators include ICU readmission within 48 hours and standardized mortality ratios for death within 30 days after admission using case-mix adjustment (initially using age, sex, and comorbidity level, and, since 2013, using SAPS II for all patients and for patients with septic shock. Descriptive data: The DID currently includes 335,564 ICU admissions during 2005–2015 (average 31,958 ICU admissions per year. Conclusion: The DID provides a

  14. The field of Danish audiology

    DEFF Research Database (Denmark)

    Lykke Hindhede, Anette; Parving, Agnete

    2009-01-01

    The present contribution briefly describes the history of Danish Audiology during the last 50-60 years from the establishment of the National Hearing Health Services (NHHS). The progress within the field is framed according to the theory of Bourdieu challenging the present concept of evidence-bas......, is regarded as a potential reduction for future research and training within audiology. In contrast, the political field considers it as an improvement despite the substantial increase in costs for the state....

  15. The Danish National Birth Cohort

    DEFF Research Database (Denmark)

    Andersen, Anne-Marie Nybo; Olsen, Jørn

    2011-01-01

    and infant health) of a variety of exposures during pregnancy, as well as examples showing different methodological approaches in design and analyses of the studies, are presented. RESEARCH TOPICS: The exposures of interest include alcohol drinking, coffee intake, smoking, use of nicotine substitutes...... that this investment in epidemiologic infrastructure was well spent. The existence of the Danish National Birth Cohort together with other cohorts and national registers has given Denmark a leading position in reproductive epidemiology....

  16. Silicon microphones - a Danish perspective

    DEFF Research Database (Denmark)

    Bouwstra, Siebe; Storgaard-Larsen, Torben; Scheeper, Patrick

    1998-01-01

    Two application areas of microphones are discussed, those for precision measurement and those for hearing instruments. Silicon microphones are under investigation for both areas, and Danish industry plays a key role in both. The opportunities of silicon, as well as the challenges and expectations......, are discussed. For precision measurement the challenge for silicon is large, while for hearing instruments silicon seems to be very promising....

  17. Integrated care: a Danish perspective

    DEFF Research Database (Denmark)

    Rudkjøbing, Andreas; Olejaz, Maria; Birk, Hans Okkels

    2012-01-01

    that it generally provides high quality services and patient satisfaction with primary care and hospital services is high. Nevertheless, despite a raft of policies aimed at integrating health services, the Danish system still suffers from a lack of coordination of care. Although Denmark’s health information systems...... are widely admired, barriers to integration include organisational fragmentation, perverse financial incentives, and the absence of a single electronic medical record....

  18. The Danish Testicular Cancer database.

    Science.gov (United States)

    Daugaard, Gedske; Kier, Maria Gry Gundgaard; Bandak, Mikkel; Mortensen, Mette Saksø; Larsson, Heidi; Søgaard, Mette; Toft, Birgitte Groenkaer; Engvad, Birte; Agerbæk, Mads; Holm, Niels Vilstrup; Lauritsen, Jakob

    2016-01-01

    The nationwide Danish Testicular Cancer database consists of a retrospective research database (DaTeCa database) and a prospective clinical database (Danish Multidisciplinary Cancer Group [DMCG] DaTeCa database). The aim is to improve the quality of care for patients with testicular cancer (TC) in Denmark, that is, by identifying risk factors for relapse, toxicity related to treatment, and focusing on late effects. All Danish male patients with a histologically verified germ cell cancer diagnosis in the Danish Pathology Registry are included in the DaTeCa databases. Data collection has been performed from 1984 to 2007 and from 2013 onward, respectively. The retrospective DaTeCa database contains detailed information with more than 300 variables related to histology, stage, treatment, relapses, pathology, tumor markers, kidney function, lung function, etc. A questionnaire related to late effects has been conducted, which includes questions regarding social relationships, life situation, general health status, family background, diseases, symptoms, use of medication, marital status, psychosocial issues, fertility, and sexuality. TC survivors alive on October 2014 were invited to fill in this questionnaire including 160 validated questions. Collection of questionnaires is still ongoing. A biobank including blood/sputum samples for future genetic analyses has been established. Both samples related to DaTeCa and DMCG DaTeCa database are included. The prospective DMCG DaTeCa database includes variables regarding histology, stage, prognostic group, and treatment. The DMCG DaTeCa database has existed since 2013 and is a young clinical database. It is necessary to extend the data collection in the prospective database in order to answer quality-related questions. Data from the retrospective database will be added to the prospective data. This will result in a large and very comprehensive database for future studies on TC patients.

  19. Evaluation of the effectiveness of ozone as a sanitizer for fish experimentally contaminated with Salmonella sp.

    Directory of Open Access Journals (Sweden)

    Danielle de Bem Luiz

    2017-06-01

    Full Text Available Abstract Salmonellosis is a major public health problem related to food contamination and ensuing food poisoning. Brazilian resolution RDC nº 12/2001 of the Brazilian National Health Surveillance Agency (ANVISA established the absence of Salmonella in 25 g of fish for consumption. However, the significant increase in the occurrence of fish contamination by Salmonella and other pathogenic bacteria shows that the currently applied strategies are not sufficient and that, in addition to the implementation of good health practices, the application of new sanitizer technologies in the fish industry is also necessary. In this context, the present study evaluated the effectiveness of ozone in an aqueous medium as a sanitizer for Salmonella contaminated fish. The experiment was carried out using a completely randomized design with eight treatments and five replicates, giving a total of 40 experimental units. Each sample consisted of three fishes, totalizing 120 fishes. The treatments consisted of different combinations of temperature and water-dissolved ozone (O3 concentrations (21 °C × 0.35 ppm; 20 °C × 0.45 ppm; 21 °C × 0.60 ppm; 20 °C × 0.80 ppm; 19 °C × 1.7 ppm; 6 × 5.1 ppm; 4 °C × 7.2 ppm; and 2 °C × 9.1 ppm. Colossoma macropomum (Tambaqui samples were experimentally infected with Salmonella typhymurium (ATCC 14028 and immersed in water with the different treatments. After three minutes, the fish samples were collected and subjected to qualitative Salmonella analyses. The ozone tests were not efficient in eradicating Salmonella under the experimental conditions presented here, indicating the need for the identification of effective sanitizers in order to meet the determinations of Brazilian law.

  20. Network form of the Danish agricultural council

    DEFF Research Database (Denmark)

    Graversen, Jesper Tranbjerg; Karantininis, Kostas

    The Danish Agricultural Council (DAC) is a joint committee for the Danish farmers' associations and a number of other political and professional organisations of the agri-food industry. Danish farmers are often members of both the local farmer union and at least one cooperative, and both farmer u...... unions and farmer owned cooperatives are well-represented in different umbrella organizations. The DAC is analysed here as a network following methods of Social Network Analysis, see figure 1 .......The Danish Agricultural Council (DAC) is a joint committee for the Danish farmers' associations and a number of other political and professional organisations of the agri-food industry. Danish farmers are often members of both the local farmer union and at least one cooperative, and both farmer...

  1. Royal Danish Air Force. Air Operations Doctrine

    DEFF Research Database (Denmark)

    Nørby, Søren

    This brief examines the development of the first Danish Air Force Air Operations Doctrine, which was officially commissioned in October 1997 and remained in effect until 2010. The development of a Danish air power doctrine was heavily influenced by the work of Colonel John Warden (USAF), both...... through his book ”The Air Campaign” and his subsequent planning of the air campaign against Iraq in 1990-1991. Warden’s ideas came to Denmark and the Danish Air Force by way of Danish Air Force students attending the United States Air Force Air University in Alabama, USA. Back in Denmark, graduates from...... the Air University inspired a small number of passionate airmen, who then wrote the Danish Air Operations Doctrine. The process was supported by the Air Force Tactical Command, which found that the work dovetailed perfectly with the transformation process that the Danish Air Force was in the midst...

  2. Danish electricity supply. Statistik 1999

    International Nuclear Information System (INIS)

    2000-07-01

    The Association of Danish Electric Utilities issues each year the statistical yearbook 'Danish electricity supply'. By means of brief text, figures, and tables a description is given of the electric supply sector. The total electric power consumption in 1999 is almost the same as in 1998. There has been a moderate consumption increase in the households and the service sector whereas the consumption in industry has decreased. 1999 is the first year with actual competition in the power-producing sector. The increased competition from the Scandinavian hydro-electric power plants and the growing number of privately owned wind turbines and other decentralised power plants result in a decline in the power production at the electric utilities of 10% compared to the year 1998. In 1999 electric power from renewable energy sources such as wind, biomass, and waste covers close to 10% of the total Danish power consumption. More than 400 new turbines are installed in 1999 and the total capacity of wind power increases with ca. 20%. The actual energy content of the wind in 1999 was, however, 15% lower than normally which results in a significant reduction of the utilisation of the wind turbine capacity. (ln)

  3. Salmonella spp. and antibiotic-resistant strains in wild mammals and birds in north-western Italy from 2002 to 2010

    Directory of Open Access Journals (Sweden)

    Velca Botti

    2013-06-01

    Full Text Available Salmonella is an important zoonotic pathogen of economic importance. In Europe, salmonellosis is the second food-borne infection, in Italy, Salmonella is still the major cause of food-borne outbreaks. In Europe, there are many Salmonella surveillance plans on farmed animals, while Salmonella survey of wild animals is occasionally performed. The aim of this study was to investigate the presence of Salmonella including the antibiotic-resistant strains in wild animals. Between 2002 and 2010, 2,713 wild animals (canids, mustelids, birds, rodents, ungulates, were collected in north-western Italy and tested for Salmonella by classical microbiological culture method followed by serological and biochemical typing. One hundred and seventeen wild animals (63 canids, 25 mustelids, 24 birds, 5 ungulates were found positive for Salmonella (4.3%. One hundred and thirty strains, belonging to several serotypes were isolated, and S. Typhimurium was the most common serotype found. Antibiotic susceptibility was tested by disk-diffusion test on 88 strains. Almost all the analyzed strains (97.7% showed resistance/intermediate resistance to at least one class of antibiotics and the highest resistance values were observed for the tetracycline class. In conclusion, zoonotic and antibiotic-resistant serotypes were found in many species of wildlife.

  4. Prevalence and antimicrobial resistance among Escherichia coli and Salmonella in Ontario smallholder chicken flocks.

    Science.gov (United States)

    Lebert, L; Martz, S-L; Janecko, N; Deckert, A E; Agunos, A; Reid, A; Rubin, J E; Reid-Smith, R J; McEwen, S A

    2018-02-01

    Surveillance is an important component of an overall strategy to address antimicrobial resistant bacteria in food animals and the food chain. The poultry market has many points of entry into the Canadian food chain, and some production practices are underrepresented in terms of surveillance. For example, pathogen carriage and antimicrobial resistance surveillance data are limited in smallholder chicken flocks raised for slaughter at provincially inspected abattoirs. In Canada, antimicrobial resistance in Escherichia coli and Salmonella isolated from commercial broiler chicken flocks, slaughtered at federally inspected abattoirs, is monitored by the Canadian Integrated Program for Antimicrobial Resistance Surveillance (CIPARS). The objective of this study was to establish baseline information of antimicrobial resistance presence in E. coli and Salmonella isolated from smallholder flocks in Ontario, utilizing CIPARS collection and isolation methodologies, and to compare findings with CIPARS federally inspected abattoir data from Ontario, Canada. Five chickens per flock were sampled from 205 smallholder flocks. Of 1,025 samples, the E. coli prevalence was 99% (1,022/1,025), and 47% (483/1,022) of positive E. coli isolates were resistant to one or more of the 14 antimicrobials. Furthermore, as compared to results reported for the CIPARS commercial flocks, E. coli isolates from smallholder flocks had significantly lower resistance prevalence to six of 14 individual antimicrobials. Recovery of E. coli did not differ between federally inspected and provincially inspected flocks. Salmonella prevalence at the bird level in smallholder flocks was 0.3% (3/1,025), significantly lower (p ≪ 0.0001, 95% CI 0.080%-0.86%) than federally inspected commercial flocks. The overall differences found between the commercial and smallholder flocks may be explained by differences in poultry husbandry practices and hatchery sources. © 2017 Her Majesty the Queen in Right of Canada

  5. Isolation and Evaluation Virulence Factors of Salmonella typhimurium and Salmonella enteritidis in Milk and Dairy Products

    Directory of Open Access Journals (Sweden)

    Shima Shaigan nia

    2014-06-01

    Conclusions: To our best knowledge the present study is the first prevalence report of Salmonella spp., Salmonella enteritidis and Salmonella typhimurium in raw sheep and goat samples in Iran. Consumption of pasteurized milk and dairy products can reduce the risk of salmonellosis.

  6. Use of Attenuated but Metabolically Competent Salmonella as a Probiotic To Prevent or Treat Salmonella Infection

    Science.gov (United States)

    Sabag-Daigle, Anice; Blunk, Henry M.; Gonzalez, Juan F.; Steidley, Brandi L.; Boyaka, Prosper N.

    2016-01-01

    Salmonella enterica is among the most burdensome of foodborne disease agents. There are over 2,600 serovars that cause a range of disease manifestations ranging from enterocolitis to typhoid fever. While there are two vaccines in use in humans to protect against typhoid fever, there are none that prevent enterocolitis. If vaccines preventing enterocolitis were to be developed, they would likely protect against only one or a few serovars. In this report, we tested the hypothesis that probiotic organisms could compete for the preferred nutrient sources of Salmonella and thus prevent or treat infection. To this end, we added the fra locus, which encodes a utilization pathway for the Salmonella-specific nutrient source fructose-asparagine (F-Asn), to the probiotic bacterium Escherichia coli Nissle 1917 (Nissle) to increase its ability to compete with Salmonella in mouse models. We also tested a metabolically competent, but avirulent, Salmonella enterica serovar Typhimurium mutant for its ability to compete with wild-type Salmonella. The modified Nissle strain became more virulent and less able to protect against Salmonella in some instances. On the other hand, the modified Salmonella strain was safe and effective in preventing infection with wild-type Salmonella. While we tested for efficacy only against Salmonella Typhimurium, the modified Salmonella strain may be able to compete metabolically with most, if not all, Salmonella serovars, representing a novel approach to control of this pathogen. PMID:27185789

  7. International outbreak of Salmonella Oranienburg due to German chocolate.

    Science.gov (United States)

    Werber, Dirk; Dreesman, Johannes; Feil, Fabian; van Treeck, Ulrich; Fell, Gerhard; Ethelberg, Steen; Hauri, Anja M; Roggentin, Peter; Prager, Rita; Fisher, Ian S T; Behnke, Susanne C; Bartelt, Edda; Weise, Ekkehard; Ellis, Andrea; Siitonen, Anja; Andersson, Yvonne; Tschäpe, Helmut; Kramer, Michael H; Ammon, Andrea

    2005-02-03

    This report describes a large international chocolate-associated Salmonella outbreak originating from Germany. We conducted epidemiologic investigations including a case-control study, and food safety investigations. Salmonella (S.) Oranienburg isolates were subtyped by the use of pulsed-field gel electrophoresis (PFGE). From 1 October 2001 through 24 March 2002, an estimated excess of 439 S. Oranienburg notifications was registered in Germany. Simultaneously, an increase in S. Oranienburg infections was noted in other European countries in the Enter-net surveillance network. In a multistate matched case-control study in Germany, daily consumption of chocolate (matched odds ratio [MOR]: 4.8; 95% confidence interval [CI]: 1.3-26.5), having shopped at a large chain of discount grocery stores (MOR: 4.2; CI: 1.2-23.0), and consumption of chocolate purchased there (MOR: 5.0; CI: 1.1-47.0) were associated with illness. Subsequently, two brands from the same company, one exclusively produced for that chain, tested positive for S. Oranienburg. In two other European countries and in Canada chocolate from company A was ascertained that also contained S. Oranienburg. Isolates from humans and from chocolates had indistinguishable PFGE profiles. No source or point of contamination was identified. Epidemiological identification of chocolate as a vehicle of infections required two months, and was facilitated by proxy measures. Despite the use of improved production technologies, the chocolate industry continues to carry a small risk of manufacturing Salmonella-containing products. Particularly in diffuse outbreak-settings, clear associations with surrogates of exposure should suffice to trigger public health action. Networks such as Enter-net have become invaluable for facilitating rapid and appropriate management of international outbreaks.

  8. International outbreak of Salmonella Oranienburg due to German chocolate

    Directory of Open Access Journals (Sweden)

    Weise Ekkehard

    2005-02-01

    Full Text Available Abstract Background This report describes a large international chocolate-associated Salmonella outbreak originating from Germany. Methods We conducted epidemiologic investigations including a case-control study, and food safety investigations. Salmonella (S. Oranienburg isolates were subtyped by the use of pulsed-field gel electrophoresis (PFGE. Results From 1 October 2001 through 24 March 2002, an estimated excess of 439 S. Oranienburg notifications was registered in Germany. Simultaneously, an increase in S. Oranienburg infections was noted in other European countries in the Enter-net surveillance network. In a multistate matched case-control study in Germany, daily consumption of chocolate (matched odds ratio [MOR]: 4.8; 95% confidence interval [CI]: 1.3–26.5, having shopped at a large chain of discount grocery stores (MOR: 4.2; CI: 1.2–23.0, and consumption of chocolate purchased there (MOR: 5.0; CI: 1.1–47.0 were associated with illness. Subsequently, two brands from the same company, one exclusively produced for that chain, tested positive for S. Oranienburg. In two other European countries and in Canada chocolate from company A was ascertained that also contained S. Oranienburg. Isolates from humans and from chocolates had indistinguishable PFGE profiles. No source or point of contamination was identified. Epidemiological identification of chocolate as a vehicle of infections required two months, and was facilitated by proxy measures. Conclusions Despite the use of improved production technologies, the chocolate industry continues to carry a small risk of manufacturing Salmonella-containing products. Particularly in diffuse outbreak-settings, clear associations with surrogates of exposure should suffice to trigger public health action. Networks such as Enter-net have become invaluable for facilitating rapid and appropriate management of international outbreaks.

  9. Evaluation of the protective efficacy of Salmonella Gallinarum 9R ...

    African Journals Online (AJOL)

    Evaluation of the protective efficacy of Salmonella Gallinarum 9R strain vaccine against Salmonella strains isolated from cases suspected of salmonellosis outbreaks in poultry farms in central Ethiopia.

  10. Salmonella Typhimurium infection in the porcine intestine

    DEFF Research Database (Denmark)

    Schauser, Kirsten; Olsen, John Elmerdahl; Larsson, Lars-Inge

    2005-01-01

    The normal intestinal epithelium is renewed with a turnover rate of 3-5 days. During Salmonella infection increased cell loss is observed, possibly as a result of programmed cell death (PCD). We have, therefore, studied the effects of Salmonella Typhimurium infection on three elements involved...... in scattered epithelial cells and the number of positive cells increased with increasing times of exposure to Salmonella (P

  11. Emergency teams in Danish emergency departments

    DEFF Research Database (Denmark)

    Lafrenz, Thomas; Lindberg, Søren Østergaard; La Cour, Jeppe Lerche

    2012-01-01

    The use of designated emergency teams for cardiac arrest and trauma patients is widely implemented. However, the use of designated teams in Danish emergency departments (EDs) has not been investigated. Our aim was to investigate the use and staffing of emergency teams in Danish EDs.......The use of designated emergency teams for cardiac arrest and trauma patients is widely implemented. However, the use of designated teams in Danish emergency departments (EDs) has not been investigated. Our aim was to investigate the use and staffing of emergency teams in Danish EDs....

  12. Salmonella Typhi genomics: envisaging the future of typhoid eradication.

    Science.gov (United States)

    Yap, Kien-Pong; Thong, Kwai Lin

    2017-08-01

    Next-generation whole-genome sequencing has revolutionised the study of infectious diseases in recent years. The availability of genome sequences and its understanding have transformed the field of molecular microbiology, epidemiology, infection treatments and vaccine developments. We review the key findings of the publicly accessible genomes of Salmonella enterica serovar Typhi since the first complete genome to the most recent release of thousands of Salmonella Typhi genomes, which remarkably shape the genomic research of S. Typhi and other pathogens. Important new insights acquired from the genome sequencing of S. Typhi, pertaining to genomic variations, evolution, population structure, antibiotic resistance, virulence, pathogenesis, disease surveillance/investigation and disease control are discussed. As the numbers of sequenced genomes are increasing at an unprecedented rate, fine variations in the gene pool of S. Typhi are captured in high resolution, allowing deeper understanding of the pathogen's evolutionary trends and its pathogenesis, paving the way to bringing us closer to eradication of typhoid through effective vaccine/treatment development. © 2017 John Wiley & Sons Ltd.

  13. Autonomous surveillance for biosecurity.

    Science.gov (United States)

    Jurdak, Raja; Elfes, Alberto; Kusy, Branislav; Tews, Ashley; Hu, Wen; Hernandez, Emili; Kottege, Navinda; Sikka, Pavan

    2015-04-01

    The global movement of people and goods has increased the risk of biosecurity threats and their potential to incur large economic, social, and environmental costs. Conventional manual biosecurity surveillance methods are limited by their scalability in space and time. This article focuses on autonomous surveillance systems, comprising sensor networks, robots, and intelligent algorithms, and their applicability to biosecurity threats. We discuss the spatial and temporal attributes of autonomous surveillance technologies and map them to three broad categories of biosecurity threat: (i) vector-borne diseases; (ii) plant pests; and (iii) aquatic pests. Our discussion reveals a broad range of opportunities to serve biosecurity needs through autonomous surveillance. Crown Copyright © 2015. Published by Elsevier Ltd. All rights reserved.

  14. 522 Postmarket Surveillance Studies

    Data.gov (United States)

    U.S. Department of Health & Human Services — The 522 Postmarket Surveillance Studies Program encompasses design, tracking, oversight, and review responsibilities for studies mandated under section 522 of the...

  15. The role of neighborhood level socioeconomic characteristics in Salmonella infections in Michigan (1997–2007: Assessment using geographic information system

    Directory of Open Access Journals (Sweden)

    Wilkins Melinda

    2007-12-01

    Full Text Available Abstract Background: The majority of U.S. disease surveillance systems contain incomplete information regarding socioeconomic status (SES indicators like household or family income and educational attainment in case reports, which reduces the usefulness of surveillance data for these parameters. We investigated the association between select SES attributes at the neighborhood level and Salmonella infections in the three most populated counties in Michigan using a geographic information system. Methods: We obtained data on income, education, and race from the 2000 U.S. Census, and the aggregate number of laboratory-confirmed cases of salmonellosis (1997–2006 at the block group level from the Michigan Department of Community Health. We used ArcGIS to visualize the distribution, and Poisson regression analysis to study associations between potential predictor variables and Salmonella infections. Results: Based on data from 3,419 block groups, our final multivariate model revealed that block groups with lower educational attainment were less commonly represented among cases than their counterparts with higher education levels (Salmonella infections incidence at the block group level. Conclusion: Education plays a significant role in health-seeking behavior at the population level. It is conceivable that a reporting bias may exist due to a greater detection of Salmonella infections among high education block groups compared to low education block groups resulting from differential access to healthcare. In addition, individuals of higher education block groups who also have greater discretionary income may eat outside the home frequently and be more likely to own pets considered reservoirs of Salmonella, which increase the likelihood of contracting Salmonella infections compared to their counterparts with lower levels of education. Public health authorities should focus on improving the level of disease detection and reporting among communities with

  16. Comparison of the Five Danish Regions Regarding Demographic Characteristics, Healthcare Utilization, and Medication Use

    DEFF Research Database (Denmark)

    Henriksen, Daniel Pilsgaard; Rasmussen, Lotte; Hansen, Morten Rix

    2015-01-01

    nationwide registers: The Danish National Patient Register, The Danish Civil Registration System, The Danish Register of Medicinal Product Statistics, and The Danish National Health Service Register for Primary Care. We compared the Danish regions regarding demographic and socioeconomic characteristics...

  17. Variations of Invasive Salmonella Infections by Population Size in Asante Akim North Municipal, Ghana.

    Science.gov (United States)

    Cruz Espinoza, Ligia M; Nichols, Chelsea; Adu-Sarkodie, Yaw; Al-Emran, Hassan M; Baker, Stephen; Clemens, John D; Dekker, Denise Myriam; Eibach, Daniel; Krumkamp, Ralf; Boahen, Kennedy; Im, Justin; Jaeger, Anna; von Kalckreuth, Vera; Pak, Gi Deok; Panzner, Ursula; Park, Se Eun; Park, Jin Kyung; Sarpong, Nimako; Schütt-Gerowitt, Heidi; Toy, Trevor; Wierzba, Thomas F; Marks, Florian; May, Jürgen

    2016-03-15

    The Typhoid Fever Surveillance in Africa Program (TSAP) estimated adjusted incidence rates (IRs) for Salmonella enterica serovar Typhi and invasive nontyphoidal S. enterica serovars (iNTS) of >100 cases per 100 000 person-years of observation (PYO) for children aged Municipal (AAN), Ghana, between March 2010 and May 2012. We analyzed how much these rates differed between rural and urban settings. Children recruited at the Agogo Presbyterian Hospital and meeting TSAP inclusion criteria were included in the analysis. Towns with >32 000 inhabitants were considered urban; towns with populations rates for children aged rate ratios (SRRs) to evaluate differences between settings. Eighty-eight percent (2651/3000) of recruited patients met inclusion criteria and were analyzed. IRs of Salmonella bloodstream infections in children 100 per 100 000 PYO in both settings. Among rural children, the Salmonella Typhi and iNTS rates were 2 times (SRR, 2.2; 95% confidence interval [CI], 1.3-3.5) and almost 3 times (SRR, 2.8; 95% CI, 1.9-4.3) higher, respectively, than rates in urban children. IRs of Salmonella bloodstream infections in children rates in the less populated setting. Variations in the distribution of the disease should be considered to implement future studies and intervention strategies. © The Author 2016. Published by Oxford University Press for the Infectious Diseases Society of America. All rights reserved. For permissions, e-mail journals.permissions@oup.com.

  18. Methodologies for Salmonella enterica subsp. enterica Subtyping: Gold Standards and Alternatives▿

    Science.gov (United States)

    Wattiau, Pierre; Boland, Cécile; Bertrand, Sophie

    2011-01-01

    For more than 80 years, subtyping of Salmonella enterica has been routinely performed by serotyping, a method in which surface antigens are identified based on agglutination reactions with specific antibodies. The serotyping scheme, which is continuously updated as new serovars are discovered, has generated over time a data set of the utmost significance, allowing long-term epidemiological surveillance of Salmonella in the food chain and in public health control. Conceptually, serotyping provides no information regarding the phyletic relationships inside the different Salmonella enterica subspecies. In epidemiological investigations, identification and tracking of salmonellosis outbreaks require the use of methods that can fingerprint the causative strains at a taxonomic level far more specific than the one achieved by serotyping. During the last 2 decades, alternative methods that could successfully identify the serovar of a given strain by probing its DNA have emerged, and molecular biology-based methods have been made available to address phylogeny and fingerprinting issues. At the same time, accredited diagnostics have become increasingly generalized, imposing stringent methodological requirements in terms of traceability and measurability. In these new contexts, the hand-crafted character of classical serotyping is being challenged, although it is widely accepted that classification into serovars should be maintained. This review summarizes and discusses modern typing methods, with a particular focus on those having potential as alternatives for classical serotyping or for subtyping Salmonella strains at a deeper level. PMID:21856826

  19. The challenges and successes of implementing a sustainable antimicrobial resistance surveillance programme in Nepal.

    Science.gov (United States)

    Malla, Sarala; Dumre, Shyam Prakash; Shakya, Geeta; Kansakar, Palpasa; Rai, Bhupraj; Hossain, Anowar; Nair, Gopinath Balakrish; Albert, M John; Sack, David; Baker, Stephen; Rahman, Motiur

    2014-03-21

    Antimicrobial resistance (AMR) is a major global public health concern and its surveillance is a fundamental tool for monitoring the development of AMR. In 1998, the Nepalese Ministry of Health (MOH) launched an Infectious Disease (ID) programme. The key components of the programme were to establish a surveillance programme for AMR and to develop awareness among physicians regarding AMR and rational drug usage in Nepal. An AMR surveillance programme was established and implemented by the Nepalese MOH in partnership with the International Centre for Diarrhoeal Disease Research, Bangladesh (ICDDR, B) from 1998 to 2003. From 2004 to 2012, the programme was integrated and maintained as a core activity of the National Public Health Laboratory (NPHL) and resulted in an increased number of participating laboratories and pathogens brought under surveillance. The main strategies were to build national capacity on isolation, identification and AMR testing of bacterial pathogens, establish laboratory networking and an External Quality Assessment (EQA) programme, promote standardised recording and reporting of results, and to ensure timely analysis and dissemination of data for advocacy and national policy adaptations. The programme was initiated by nine participating laboratories performing AMR surveillance on Vibrio cholerae, Shigella spp., Streptococcus pneumoniae, Haemophilus influenzae, and Neisseria gonorrhoeae. The number of participating laboratories was ultimately increased to 13 and the number of pathogens under surveillance was increased to seven (Salmonella spp. was added to the surveillance programme in 2002 and extended spectrum β-lactamase producing Escherichia coli in 2011). From 1999 to 2012, data were available on 17,103 bacterial isolates. During the AMR programme, we observed changing trends in serovars/species for Salmonella spp., Shigella spp. and V. cholerae and changing AMR trend for all organisms. Notably, N. gonorrhoeae isolates demonstrated

  20. FAKTOR VIRULENSI Salmonella enterica SEROVAR TYPHI

    Directory of Open Access Journals (Sweden)

    Marvy Khrisna Pranamartha

    2015-09-01

    Full Text Available ABSTRAK Demam tifoid disebabkan oleh bakteri Salmonella typhi, dengan gejala umum berupa demam tinggi dan nyeri perut. Tifoid adalah penyakit infeksi yang disebabkan oleh bakteri Salmonella typhi, yang masuk ke dalam tubuh melalui mulut dan saluran cerna.1 Untuk bisa memahami patogenesis dari demam tifoid sampai ke tingkat selular dan molekular, ada 5 hal penting yang harus digaris bawahi, yaitu: 1.\tTipe 3 Sistem Sekresi (T3SS 2.\tVirulence Genes dari Salmonella yang mengkode 5 SIP (Salmonella Invasion Protein SIP A, B, C, D, dan E. 3.\tToll R2 dan toll R3 yang merupakan lapisan luar dari makrofag. 4.\tSistem imun lumen usus sampai ke organ dalam 5.\tFungsi endotelial sel dalam inflamasi. Infeksi Salmonella dapat berakibat fatal kepada bayi, balita, ibu hamil dan kandungannya serta orang lanjut usia. Hal ini disebabkan karena kekebalan tubuh mereka yang menurun. Virulensi salmonella tidak lepas dari peranan SPI, yang terletak di dalam kromosom dan plasmid bakteri. Dimana SPI 1 dan SPI 2 telah dikaji cukup mendalam karena keterkaitannya dengan T3SS, dan berperan sangat penting pada invasi awal serta siklus hidup intrasel dari bakteri Salmonella. Kontaminasi Salmonella dapat dicegah dengan mencuci tangan dan menjaga kebersihan makanan yang dikonsumsi. Selalu menjaga kebersihan lingkungan hidup kita agar terhindar dari kontaminasi dengan bakteri Salmonella typhi. Agar mewaspadai sejak dini pencegahan dan pengobatan penyakit typhus. Studi mendalam perlu dilakukan agar kita mampu lebih memahami proses kompleks antara patogen dan sel inang. Mengingat dari 15 SPI yang sudah diketahui, hanya SPI 1 dan SPI 2 yang sudah dikaji secara mendalam. Kata Kunci: Salmonella, Salmonella Invasion Protein, Typhi.

  1. Danish Colorectal Cancer Group Database.

    Science.gov (United States)

    Ingeholm, Peter; Gögenur, Ismail; Iversen, Lene H

    2016-01-01

    The aim of the database, which has existed for registration of all patients with colorectal cancer in Denmark since 2001, is to improve the prognosis for this patient group. All Danish patients with newly diagnosed colorectal cancer who are either diagnosed or treated in a surgical department of a public Danish hospital. The database comprises an array of surgical, radiological, oncological, and pathological variables. The surgeons record data such as diagnostics performed, including type and results of radiological examinations, lifestyle factors, comorbidity and performance, treatment including the surgical procedure, urgency of surgery, and intra- and postoperative complications within 30 days after surgery. The pathologists record data such as tumor type, number of lymph nodes and metastatic lymph nodes, surgical margin status, and other pathological risk factors. The database has had >95% completeness in including patients with colorectal adenocarcinoma with >54,000 patients registered so far with approximately one-third rectal cancers and two-third colon cancers and an overrepresentation of men among rectal cancer patients. The stage distribution has been more or less constant until 2014 with a tendency toward a lower rate of stage IV and higher rate of stage I after introduction of the national screening program in 2014. The 30-day mortality rate after elective surgery has been reduced from >7% in 2001-2003 to database is a national population-based clinical database with high patient and data completeness for the perioperative period. The resolution of data is high for description of the patient at the time of diagnosis, including comorbidities, and for characterizing diagnosis, surgical interventions, and short-term outcomes. The database does not have high-resolution oncological data and does not register recurrences after primary surgery. The Danish Colorectal Cancer Group provides high-quality data and has been documenting an increase in short- and long

  2. From Maastricht to Edinburgh: The Danish Solution

    DEFF Research Database (Denmark)

    Krunke, Helle

    2005-01-01

    Maastricht Treaty, Edinburgh Agreement, Danish Referendum, national compromise, parliamentary scrutiny of European policy, Metting of the Europe Council in Edinburgh 1992, Treaty on a Constitution for Europe, referenda......Maastricht Treaty, Edinburgh Agreement, Danish Referendum, national compromise, parliamentary scrutiny of European policy, Metting of the Europe Council in Edinburgh 1992, Treaty on a Constitution for Europe, referenda...

  3. Branding behavior in the Danish Food Industry

    DEFF Research Database (Denmark)

    Baker, Alister Derek; Baltzer, Kenneth Thomas; Skadkær Møller, Anja

    2006-01-01

    and supporting features of the Danish food marketing chain, six econometric models are specified. Specification accounts for dependent variables' characteristics (count and fractional data, and truncated samples). Missing values are replaced using Griliches' method (Griliches, 1986). Large firms are found to own...... in the Danish food system and its employment of retailers' own-label brands...

  4. The 10. Danish marine research meeting

    International Nuclear Information System (INIS)

    1998-01-01

    The publication comprises the programme for the 10th Danish meeting for marine researchers held in Hirtshals (Denmark) on January 21 - 27, 1998, and the abstracts of the papers that were presented at that meeting. Subjects covered are marine biology, sediments and sedimentation, fish, fishing and fishing regulations, marine processes and the monitoring of Danish straits. (EG)

  5. 8. Danish meeting for marine researchers

    International Nuclear Information System (INIS)

    1994-01-01

    The publication comprises the programme for the 8th Danish meeting for marine researchers held in Odense (Denmark) on January 25th - 27th, 1994, and the abstracts of the papers that were presented at that meeting. Subjects covered are marine biology, sediments and sedimentation, fish, fishing and fishing regulation, marine processes and the monitoring of Danish straits. (AB)

  6. Quality in career guidance: The Danish case

    DEFF Research Database (Denmark)

    Plant, Peter

    2011-01-01

    Quality assurance systems are introduced in career guidance to monitor, control and develop guidance interventions. The Danish case represents at centrally driven, top-down approach......Quality assurance systems are introduced in career guidance to monitor, control and develop guidance interventions. The Danish case represents at centrally driven, top-down approach...

  7. Danish Downtown Redevelopment and Transformation Strategies

    DEFF Research Database (Denmark)

    Vagnby, Bo

    A long view of how Danish town centres have been planned and redeveloped from the time when spaces of capital and consumption established themselves in Danish towns after the Second World War, and when the former market and tradings centres had to adapt to a new reality characterized by economic...

  8. Danish Society for Photogrammetry and Surveying

    DEFF Research Database (Denmark)

    Frederiksen, Poul

    1996-01-01

    The paper describes the strategies applied to developed a Danish standard for exchange of digital map information and gives the main structure for the standard.......The paper describes the strategies applied to developed a Danish standard for exchange of digital map information and gives the main structure for the standard....

  9. Emergency teams in Danish emergency departments

    DEFF Research Database (Denmark)

    Lafrenz, Thomas; Lindberg, Søren Østergaard; La Cour, Jeppe Lerche

    2012-01-01

    The use of designated emergency teams for cardiac arrest and trauma patients is widely implemented. However, the use of designated teams in Danish emergency departments (EDs) has not been investigated. Our aim was to investigate the use and staffing of emergency teams in Danish EDs....

  10. Blockbuster genres in Danish independent film

    DEFF Research Database (Denmark)

    Hansen, Kim Toft

    2013-01-01

    genres and styles in the search for what is missing in Danish cinema. This works for some directors, principally, by directly reacting against the institutional and economic dominance and protectionism of primarily The Danish Film Institute. Indirectly, the some of the filmmakers seem to react against...

  11. Blockbuster genres in Danish independent film

    DEFF Research Database (Denmark)

    Hansen, Kim Toft

    market dominance. They respond, instead, by delving directly into international blockbuster genres and styles in the search for something missing in Danish cinema. This works, principally, by directly reacting against the institutional and economic dominance and protectionism of primarily The Danish Film...

  12. Financial Crises and Danish Contract Law

    DEFF Research Database (Denmark)

    Andersen, Mads Bryde; Lookofsky, Joseph

    2016-01-01

    of these exceptions - e.g. with specific focus on exceptions related to the possible effects of financial crises ("Hardship") - account must also be taken of their interaction in Danish legal theory and practice, not least because Danish courts do not always specify the exact legal principle which they apply when...

  13. HIV testing in the Danish population

    DEFF Research Database (Denmark)

    Lemcke, Asja; Kjøller, Mette; Ekholm, Ola

    2007-01-01

    AIMS: To describe the accumulated prevalence of HIV testing in the Danish population until and including the year 2000. METHODS: The study was based on nationally representative data from the Danish Health Interview Survey 2000. Multiple logistic regression analysis investigated the association b...

  14. Mitigating for nature in Danish infrastructure projects

    DEFF Research Database (Denmark)

    Larsen, Sanne Vammen; Kørnøv, Lone; Christensen, Per

    2015-01-01

    his paper presents results of a Danish study of mitigation efforts directed at nature protection in EIA of Danish infrastructure projects. The projects included in the study comprise road, rail, bridges, tunnels cables and oil- and gas-pipes. The study is based on a document analysis of EIA repor...

  15. The Danish National Chronic Lymphocytic Leukemia Registry

    DEFF Research Database (Denmark)

    da Cunha-Bang, Caspar; Geisler, Christian Hartmann; Enggaard, Lisbeth

    2016-01-01

    AIM: In 2008, the Danish National Chronic Lymphocytic Leukemia Registry was founded within the Danish National Hematology Database. The primary aim of the registry is to assure quality of diagnosis and care of patients with chronic lymphocytic leukemia (CLL) in Denmark. Secondarily, to evaluate...

  16. Salmonella Isolated from Animals and Feed Production in Sweden Between 1993 and 1997

    Directory of Open Access Journals (Sweden)

    Tysen E

    2003-12-01

    Full Text Available This paper presents Salmonella data from animals, feedstuffs and feed mills in Sweden between 1993 and 1997. During that period, 555 isolates were recorded from animals, representing 87 serotypes. Of those, 30 serotypes were found in animals in Sweden for the first time. The majority of all isolates from animals were S. Typhimurium (n = 91, followed by S. Dublin (n = 82. There were 115 isolates from cattle, 21 from broilers, 56 from layers and 18 from swine. The majority of these isolates were from outbreaks, although some were isolated at the surveillance at slaughterhouses. The number of isolates from the feed industry was similar to that of the previous 5-year period. Most of those findings were from dust and scrapings from feed mills, in accordance with the HACCP programme in the feed control programme. It can be concluded that the occurrence of Salmonella in animals and in the feed production in Sweden remained favourable during 1993–97.

  17. Culling decisions of dairy farmers during a 3-year Salmonella control study

    DEFF Research Database (Denmark)

    Nielsen, Liza Rosenbaum; Dohoo, I.

    2011-01-01

    managers when they have access to test-status of individual animals and overall apparent prevalence during control of an infection can lead to useful new knowledge. Overall herd managers were more likely to cull cattle with increasing number of yellow and red flags than animals with no flags. However......, cattle were more likely to be culled with yellow and red flags during times with low or medium high within-herd seroprevalence than at times with high seroprevalence. These results are valuable knowledge for modelling and planning of control strategies and for making recommendations to farmers about......Salmonella enterica subsp. enterica-serotypes lead to periodically increased morbidity and mortality in cattle herds. The bacteria can also lead to serious infections in humans. Consequently, Denmark has started a surveillance and control programme in 2002. The programme focuses on Salmonella...

  18. A study of Danish veterans

    DEFF Research Database (Denmark)

    2014-01-01

    From 2009 to 2012, Danish soldiers from the International Security Assistance Force (ISAF) Team 7 participated in a research study (USPER PSYK) aimed at investigating the long-term psychological and social consequences of military deployment. The 743 soldiers who participated in the study were...... deployed to Afghanistan from February to August 2009. The soldiers were assessed before and during deployment, as well as at home coming and 3 months, 7 months, and 2.5 years after home coming. All assessments included a wide range of self-report measures, and at the final assessment, the majority...

  19. The Danish Muhammad Cartoon Conflict

    DEFF Research Database (Denmark)

    Hervik, Peter

    Morgenavisen Jyllands-Posten on 30 September 2005 and the Danish governments refusal to meet with 11 concerned ambassadors. However, Jyllands-Posten’s record on covering Islam; the ever growing restrictive identity politics and migration policies and the popular association of Islam with terrorism made...... it predictable that something drastic would eventually happen, although neither the form of the counter-reaction or the stubborn anti-Islamic forces were unknown. This collection of chapters seeks to fill out some of the most glaring holes in the media coverage and academic treatment of the Muhammad cartoon...

  20. The Danish Heart Failure Registry

    DEFF Research Database (Denmark)

    Schjødt, Inge; Nakano, Anne; Egstrup, Kenneth

    2016-01-01

    AIM OF DATABASE: The aim of the Danish Heart Failure Registry (DHFR) is to monitor and improve the care of patients with incident heart failure (HF) in Denmark. STUDY POPULATION: The DHFR includes inpatients and outpatients (≥18 years) with incident HF. Reporting to the DHFR is mandatory......: The main variables recorded in the DHFR are related to the indicators for quality of care in patients with incident HF: performance of echocardiography, functional capacity (New York Heart Association functional classification), pharmacological therapy (angiotensin converting enzyme/angiotensin II...

  1. Danish Municipal planning in Change

    DEFF Research Database (Denmark)

    Møller, Jørgen

    2003-01-01

    Danish municipal planning at the entrance to the 2000 years, where many things in the everyday of planning are changed after pressure from the market, the state, the municipal organisation, the investors, the citizens and the planners themselves. In this situation of change there may be good reason...... are breaking up, that the fight for planning competence in the open country is raging and that the protection og nature-friendly legislation, for which the previous gouvernment was responsible, is under quick phasing-out, at the same time as the traditional professional urban planner standards are challenged...... by actors with other educations and views of the development of our towns and cities....

  2. The Danish EU Presidency 2012

    DEFF Research Database (Denmark)

    Adler-Nissen, Rebecca; Hassing Nielsen, Julie; Sørensen, Catharina

    posed particular challenges. Like Sweden, Denmark remains outside the Euro Group and has therefore been excluded from some of the most important decision-making. In this publication, the authors examine the context of the Danish Presidency and conclude with an evaluation of what has indeed been achieved......Even though the Lisbon Treaty has made the rotating Council Presidencies less politically relevant, the country holding the presidency during six months still has an important role to fill. For Denmark, holding the presidency during the first half of 2012, the ongoing crisis in the Eurozone has...

  3. The Danish St. Croix Project

    DEFF Research Database (Denmark)

    J. Douma, Michael; Rasmussen, Anders Bo

    2014-01-01

    Working from previously unknown sources in Danish archives, this article establishes for the first time the important role that the island of St. Croix played in the Lincoln Administration’s considerations on colonizing African Americans abroad. The paper argues that U.S. Secretary of State Willi...... H. Seward, commonly viewed as an anti-colonizationist, was at least a mild proponent of colonization in its earliest stages. The paper demonstrates further that in the summer of 1862 the St. Croix colonization project was an important stepping stone in the Lincoln administration’s legal...

  4. Climate change research - Danish contributions

    International Nuclear Information System (INIS)

    Joergensen, A.M.K.; Fenger, J.; Halsnaes, K.

    2001-01-01

    The book describes a series of Danish scientific and technical studies. They broadly reflect the fields and disciplines embraced by assessments of the Intergovernmental Panel on Climate Change (IPCC), but with an emphasis on natural sciences (i.e. climate investigations and impact studies). After the general introduction, that presents the issue and gives a summary of the content of the book, the chapters are organised in four parts: 1. The Climate System and Climate Variations. 2. Climate Change Scenarios. 3. Impacts of Climate Change. 4. Policy Aspects. Each chapter is indexed separately. (LN)

  5. Observations on the introduction and dissemination of Salmonella in three previously low prevalence status pig farms in the United Kingdom.

    Science.gov (United States)

    Martelli, Francesca; Andres, Victor M; Davies, Rob; Smith, Richard P

    2018-05-01

    In the United Kingdom a serological Salmonella surveillance scheme was run in pigs up to 2012. Farms that maintained a low seroprevalence (<10%) were recognised as "Platinum" pig farms. The aim of this study was to investigate the occurrence and distribution of Salmonella in three farms (17P, 18P and 46P) that had lost their "Platinum" status. Four visits to each farm were made over a period of 15 months. The sampling was carried out by collecting pooled pen floor faecal swab and environmental samples. All samples were tested for Salmonella by a modification of ISO6579 Annex D, and serovars were determined for all isolates. The Salmonella prevalence peaked in the Summer/Autumn months and all farms were still positive at the end of the study. The overall sample prevalence was higher in farm 17P (46%) and 18P (35%) than 46P (19%). Monophasic S. Typhimurium (mST) represented 77.8% of the Salmonella isolates, mainly from farms 17P and 46P. The mST isolated at the initial visit may have been introduced via other livestock present on farm or introduction into the herd of infected animals. The results of this study suggest that incursion of mST was likely to be the main cause of the loss of "Platinum" status and confirm that mST can persist in pigs and their environment. Copyright © 2017. Published by Elsevier Ltd.

  6. Genomic and Phenotypic Analyses Reveal the Emergence of an Atypical Salmonella enterica Serovar Senftenberg Variant in China.

    Science.gov (United States)

    Abd El Ghany, Moataz; Shi, Xiaolu; Li, Yinghui; Ansari, Hifzur R; Hill-Cawthorne, Grant A; Ho, Y S; Naeem, Raeece; Pickard, Derek; Klena, John D; Xu, Xuebing; Pain, Arnab; Hu, Qinghua

    2016-08-01

    Human infections with Salmonella enterica subspecies enterica serovar Senftenberg are often associated with exposure to poultry flocks, farm environments, or contaminated food. The recent emergence of multidrug-resistant isolates has raised public health concerns. In this study, comparative genomics and phenotypic analysis were used to characterize 14 Salmonella Senftenberg clinical isolates recovered from multiple outbreaks in Shenzhen and Shanghai, China, between 2002 and 2011. Single-nucleotide polymorphism analyses identified two phylogenetically distinct clades of S Senftenberg, designated SC1 and SC2, harboring variations in Salmonella pathogenicity island 1 (SPI-1) and SPI-2 and exhibiting distinct biochemical and phenotypic signatures. Although the two variants shared the same serotype, the SC2 isolates of sequence type 14 (ST14) harbored intact SPI-1 and -2 and hence were characterized by possessing efficient invasion capabilities. In contrast, the SC1 isolates had structural deletion patterns in both SPI-1 and -2 that correlated with an impaired capacity to invade cultured human cells and also the year of their isolation. These atypical SC1 isolates also lacked the capacity to produce hydrogen sulfide. These findings highlight the emergence of atypical Salmonella Senftenberg variants in China and provide genetic validation that variants lacking SPI-1 and regions of SPI-2, which leads to impaired invasion capacity, can still cause clinical disease. These data have identified an emerging public health concern and highlight the need to strengthen surveillance to detect the prevalence and transmission of nontyphoidal Salmonella species. Copyright © 2016, American Society for Microbiology. All Rights Reserved.

  7. Genomic and Phenotypic Analyses Reveal the Emergence of an Atypical Salmonella enterica Serovar Senftenberg Variant in China

    KAUST Repository

    Abd El Ghany, Moataz

    2016-05-25

    Human infections with Salmonella enterica subspecies enterica serovar Senftenberg are often associated with exposure to poultry flocks, farm environments, or contaminated food. The recent emergence of multidrug-resistant isolates has raised public health concerns. In this study, comparative genomics and phenotypic analysis were used to characterize 14 Salmonella Senftenberg clinical isolates recovered from multiple outbreaks in Shenzhen and Shanghai, China, between 2002 and 2011. Single-nucleotide polymorphism analyses identified two phylogenetically distinct clades of S. Senftenberg, designated SC1 and SC2, harboring variations in Salmonella pathogenicity island 1 (SPI-1) and SPI-2 and exhibiting distinct biochemical and phenotypic signatures. Although the two variants shared the same serotype, the SC2 isolates of sequence type 14 (ST14) harbored intact SPI-1 and -2 and hence were characterized by possessing efficient invasion capabilities. In contrast, the SC1 isolates had structural deletion patterns in both SPI-1 and -2 that correlated with an impaired capacity to invade cultured human cells and also the year of their isolation. These atypical SC1 isolates also lacked the capacity to produce hydrogen sulfide. These findings highlight the emergence of atypical Salmonella Senftenberg variants in China and provide genetic validation that variants lacking SPI-1 and regions of SPI-2, which leads to impaired invasion capacity, can still cause clinical disease. These data have identified an emerging public health concern and highlight the need to strengthen surveillance to detect the prevalence and transmission of nontyphoidal Salmonella species.

  8. Prevalence, characterization and antibiotic resistance of Salmonella isolates in large corvid species of europe and north America between 2010 and 2013.

    Science.gov (United States)

    Janecko, N; Čížek, A; Halová, D; Karpíšková, R; Myšková, P; Literák, I

    2015-06-01

    It is well understood that Salmonella is carried by animals and in majority of cases as asymptomatic hosts. Surveillance efforts have focused on the role of agriculture and contamination points along the food chain as the main source of human infection; however, very little attention has been paid to the contribution of wildlife in the dissemination of Salmonella and what effect anthropogenic sources have on the circulation of antibiotic resistant Salmonella serovars in wildlife species. A purposive survey was taken of large corvids roosting yearly between November and March in Europe and North America. Two thousand and seven hundred and seventy-eight corvid faecal specimens from 11 countries were submitted for Salmonella spp. culture testing. Presumptive positive isolates were further serotyped, susceptibility tested and analysed for antibiotic resistance genes. Overall, 1.40% (39/2778) (CI = 1.01, 1.90) of samples were positive for Salmonella spp. Salmonella Enteritidis was the most prevalent serovar followed by S. Infantis, S. Montevideo and S. Typhimurium. No significant difference (P > 0.05) was found in the proportion of Salmonella recovered in Europe versus North America. The most variability of serovars within a site was in Kansas, USA with five different serovars recovered. European sites were significantly more likely to yield Salmonella resistant to more than one antibiotic (OR 71.5, P American sites, where no resistance was found. Resistance to nalidixic acid, a quinolone, was recovered in nine isolates from four serovars in four different sites across Europe. Large corvids contribute to the transmission and dissemination of Salmonella and resistance genes between human and animal populations and across great distances. This information adds to the knowledge base of zoonotic pathogen prevalence and antibiotic resistance ecology in wild birds. © 2014 Blackwell Verlag GmbH.

  9. Tradition and innovation in Danish children's cookbooks

    DEFF Research Database (Denmark)

    Wistoft, Karen

    2017-01-01

    is prepared by researchers and food educators in collaboration with eight Danish master chefs. The starting point in this proposal is the didactic idea generation behind this new innovative cookbook and a recently published evaluation generated by Danish education researchers. Methods: The proposal has two...... on the current cookbook development of MY Cooking reflected in a taste pedagogical and didactic perspective. Findings: The main finding in part one is a historical account of trends in Danish children's cookbook history. Compared with this, part two describes the new cookbook My Cooking's effectiveness among...... it was not the primary intention with MY Cooking, it is used in teaching home economics at most Danish public schools. The cookbook appeals to students as well as teachers and parents. Conclusion: For more than 150 years cooking has been taught to Danish children through cookbooks and different educational values have...

  10. Some remarks on word formation in Danish

    DEFF Research Database (Denmark)

    Götzsche, Hans

    Abstract for the 25th Scandinavian Conference of Linguistics Some remarks on wordformation in Danish Some Danish word formation phenomena pose a problem for the linguist, being a predicament for analysis. In Danish a train leaves the station when it afgår ‘leaves’, while a minister may gå af......, there are some patterns for these Danish compounds concerning their internal semantics, in that the same lexical items may be used for different purposes depending on whether they are formed as a straightforward linear sequence (a word formation) or a reversed sequence (a phrase). The problem is (i) how the two......, and that raises the question how to explain the combinatorial patterns by a specific approach in semantics. The problem may be illustrated by Danish deadjectival nominal conversions like (en) døvstum ‘(a) deaf-mute’. They may be considered copulatives (dvandvas) or may be regarded as appositional compounds...

  11. Danish Wind Power Export and Cost

    DEFF Research Database (Denmark)

    Lund, Henrik; Hvelplund, Frede; Alberg Østergaard, Poul

    In a normal wind year, Danish wind turbines generate the equivalent of approx. 20 percent of the Danish electricity demand. This paper argues that only approx. 1 percent of the wind power production is exported. The rest is used to meet domestic Danish electricity demands. The cost of wind power......, a study made by the Danish think tank CEPOS claimed the opposite, i.e. that most of the Danish wind power has been exported in recent years. However, this claim is based on an incorrect interpretation of statistics and a lack of understanding of how the international electricity markets operate...... is paid solely by the electricity consumers and the net influence on consumer prices was as low as 1-3 percent on average in the period 2004-2008. In 2008, the net influence even decreased the average consumer price, although only slightly. In Denmark, 20 percent wind power is integrated by using both...

  12. Anaerobiosis induced virulence of Salmonella typhi

    DEFF Research Database (Denmark)

    Kapoor, Sarika; Singh, R D; Sharma, P C

    2002-01-01

    , we examined the effect of anaerobiosis on the virulence of Salmonella Typhi, a Gram negative bacteria which invades through the gut mucosa and is responsible for typhoid fever. METHODS: Salmonella Typhi (ty2) was cultured in aerobic and anaerobic conditions to compare its virulence by rabbit ileal...

  13. Effect of Salmonella thyphymurium Infection on the ...

    African Journals Online (AJOL)

    Effect of Salmonella thyphymurium Infection on the Pharmacokinetics of Ceftriaxone in. Sokoto Red Goats. * O. J. Abdulgafar ... ABSTRACT: This study was designed to investigate the effect of Salmonella thyphimurium infection on the plasma kinetics of ..... oxytetracycline disposition in calves with experimental pneumonic ...

  14. Seroprevalence of Salmonella Gallinarum Infection in Chicken ...

    African Journals Online (AJOL)

    Ethiopia owns a large poultry population whose growth is highly constrained by diseases. Fowl typhoid is a serious concern in growing and adult poultry and results from infection by Salmonella Gallinarum (Salmonella enterica subsp. enterica serovar Gallinarum biovar Gallinarum). Knowledge of the prevalence of the ...

  15. antimicrobial susceptibility pattern of Salmonella species

    African Journals Online (AJOL)

    user

    ABSTRACT. Treatment of enteric fever is increasingly becoming very challenging due to the increasing wave of antibiotic resistance. This study is a review of the contemporary antimicrobial susceptibility pattern of. Salmonella species. The antimicrobial susceptibility pattern of Salmonella species to a wide range of.

  16. Case Report: Salmonella lung infection | Ohanu | International ...

    African Journals Online (AJOL)

    A case of an 84 year old man admitted because of fever, abdominal discomfort, weakness, past history of cough wheezing and abuse of prednisolone and Erythromycin. He had Bronchopneumonia and diabetes. Salmonella typhimurium was isolated from both his sputum and blood while stool was negative for salmonella.

  17. Rapid detection and characterization of Salmonella enterica ...

    African Journals Online (AJOL)

    Multiplex polymerase chain reaction (PCR) was used for molecular typing of Salmonella enterica serovars in Egypt. During the summer of 2010, a total of 1075 samples were collected from cattle, sheep and poultry farms to be subjected for isolation of Salmonella (290 rectal swabs from cattle, 335 rectal swabs from sheep ...

  18. Salmonella infection acquired from reptilian pets.

    Science.gov (United States)

    Sanyal, D; Douglas, T; Roberts, R

    1997-10-01

    Two children presented with signs and symptoms of gastroenteritis. Salmonella chameleon was isolated from the stool of one child and also from an iguana kept in the home as a pet. Salmonella arizonae was isolated from the stool of the other child and also from four snakes sharing the same household. Exotic reptiles are unsuitable pets to share the home environment with infants.

  19. Antibiotic susceptibilities of Salmonella species prevalent among ...

    African Journals Online (AJOL)

    This study was conducted to assess the prevalence of Salmonella species among children having diarrhea in Katsina State, Nigeria. A total of 220 diarrhea stool samples of children aged five years and below (0-5 years) were collected and screened for Salmonella species using culture technique. Presumptively positive ...

  20. Antimicrobial susceptibility patterns of Salmonella typhi and ...

    African Journals Online (AJOL)

    The aim of this study was to determine antimicrobial susceptibility testing patterns of Candida Albicans and Salmonella typhi isolates. Fifteen isolates of each microorganism were collected from three hospitals located in Dar es Salaam region within a 3-month period in the year 2005. Candida Albicans and Salmonella typhi ...

  1. Surveillance of antibiotic resistance

    Science.gov (United States)

    Johnson, Alan P.

    2015-01-01

    Surveillance involves the collection and analysis of data for the detection and monitoring of threats to public health. Surveillance should also inform as to the epidemiology of the threat and its burden in the population. A further key component of surveillance is the timely feedback of data to stakeholders with a view to generating action aimed at reducing or preventing the public health threat being monitored. Surveillance of antibiotic resistance involves the collection of antibiotic susceptibility test results undertaken by microbiology laboratories on bacteria isolated from clinical samples sent for investigation. Correlation of these data with demographic and clinical data for the patient populations from whom the pathogens were isolated gives insight into the underlying epidemiology and facilitates the formulation of rational interventions aimed at reducing the burden of resistance. This article describes a range of surveillance activities that have been undertaken in the UK over a number of years, together with current interventions being implemented. These activities are not only of national importance but form part of the international response to the global threat posed by antibiotic resistance. PMID:25918439

  2. Notes from the field: multistate outbreak of Salmonella Altona and Johannesburg infections linked to chicks and ducklings from a mail-order hatchery - United States, February-October 2011.

    Science.gov (United States)

    2012-03-23

    Salmonella infections from contact with live poultry (chickens, ducks, turkeys, and geese) continue to be a public health problem. In summer 2011, two clusters of human Salmonella infections were identified through PulseNet, a molecular subtyping network for foodborne disease surveillance. Standard outbreak and traceback investigations were conducted. From February 25 to October 10, 2011, a cluster of 68 cases caused by Salmonella serotype Altona and a cluster of 28 cases caused by Salmonella Johannesburg were identified in 24 states. Among persons infected, 32% of those with Salmonella Altona and 75% of those with Salmonella Johannesburg were aged ≤5 years. Forty-two of 57 (74%) Salmonella Altona patients and 17 of 24 (71%) of Salmonella Johannesburg patients had contact with live poultry in the week preceding illness. Most patients or their parents reported purchasing chicks or ducklings from multiple locations of an agricultural feed store chain that was supplied by a single mail-order hatchery. Live poultry were purchased for either backyard flocks or as pets.

  3. Interactions of Salmonella with animals and plants

    Science.gov (United States)

    Wiedemann, Agnès; Virlogeux-Payant, Isabelle; Chaussé, Anne-Marie; Schikora, Adam; Velge, Philippe

    2015-01-01

    Salmonella enterica species are Gram-negative bacteria, which are responsible for a wide range of food- and water-borne diseases in both humans and animals, thereby posing a major threat to public health. Recently, there has been an increasing number of reports, linking Salmonella contaminated raw vegetables and fruits with food poisoning. Many studies have shown that an essential feature of the pathogenicity of Salmonella is its capacity to cross a number of barriers requiring invasion of a large variety of cells and that the extent of internalization may be influenced by numerous factors. However, it is poorly understood how Salmonella successfully infects hosts as diversified as animals or plants. The aim of this review is to describe the different stages required for Salmonella interaction with its hosts: (i) attachment to host surfaces; (ii) entry processes; (iii) multiplication; (iv) suppression of host defense mechanisms; and to point out similarities and differences between animal and plant infections. PMID:25653644

  4. Peace, welfare, culture. Muslims as a security problem in Danish integration discourse

    Directory of Open Access Journals (Sweden)

    Ulrik Pram Gad

    2011-09-01

    Full Text Available This article analyzes how Muslims are implied to constitute threats in the official Danish discourse of the centre-right government since 2001. It does so to provide a more nuanced picture of Danish debates on integration than the usual presentation of two discourses – culturalism and multiculturalism – pitted in opposition. By analytically focusing on “security narratives”, the article details how initial narratives of Muslims as threats to culture, welfare and societal peace merged and morphed to award surpris-ing new roles to the state and multiculturalism. The re-evaluation of cultural difference implied in a recent strategy to counter radicalization, however, does not amount to a de-securitization of Muslims – rather it installs a need for surveillance and control of the Muslim difference.

  5. Identification of rhabdoviral sequences in oropharyngeal swabs from German and Danish bats

    DEFF Research Database (Denmark)

    Fischer, Melina; Freuling, Conrad M.; Müller, Thomas

    2014-01-01

    Background: In the frame of active lyssavirus surveillance in bats, oropharyngeal swabs from German (N = 2297) and Danish (N = 134) insectivorous bats were investigated using a newly developed generic pan-lyssavirus real-time reverse transcriptase PCR (RT-qPCR).Findings: In total, 15 RT......-qPCR positive swabs were detected. Remarkably, sequencing of positive samples did not confirm the presence of bat associated lyssaviruses but revealed nine distinct novel rhabdovirus-related sequences. Conclusions: Several novel rhabdovirus-related sequences were detected both in German and Danish insectivorous...... bats. The results also prove that the novel generic pan-lyssavirus RT-qPCR offers a very broad detection range that allows the collection of further valuable data concerning the broad and complex diversity within the family Rhabdoviridae....

  6. Resistance to quinolones in Campylobacter jejuni and Campylobacter coli from Danish broilers at farm level

    DEFF Research Database (Denmark)

    Pedersen, Karl; Wedderkopp, A.

    2003-01-01

    Aims : To investigate the prevalence of quinolone resistance among Campylobacter jejuni and Camp. coli isolates from Danish poultry at the farm level, as well as for the whole country. Methods and Results : Data and isolates were collected from a national surveillance of Campylobacter in poultry......-resistant variant. Conclusions : Overall, quinolone resistance among Campylobacter isolates from Danish broilers was 7.5% in 1998 and 1999; it was higher among Camp. coli than Camp. jejuni . Genetic diversity among resistant isolates was lower than among susceptible isolates, and certain clones existed in both...... a resistant and a susceptible variant. Some resistant clones appeared to persist on the farms and were repeatedly isolated from poultry flocks. Significance and Impact of the Study : The study is important for the understanding of persistence and dynamics of Campylobacter in broiler houses. It also highlights...

  7. Dose determination for acute Salmonella infection in pigs.

    Science.gov (United States)

    Loynachan, A T; Harris, D L

    2005-05-01

    Pigs were exposed to various levels of Salmonella enterica subsp. enterica serovar Typhimurium by either intranasal inoculation or by subjecting them to a contaminated environment. More than 10(3) salmonellae were required to induce acute Salmonella infection. These results indicate that intervention against acute Salmonella infection in lairage may be more readily achieved than previously thought.

  8. Dose Determination for Acute Salmonella Infection in Pigs

    OpenAIRE

    Loynachan, A. T.; Harris, D. L.

    2005-01-01

    Pigs were exposed to various levels of Salmonella enterica subsp. enterica serovar Typhimurium by either intranasal inoculation or by subjecting them to a contaminated environment. More than 103 salmonellae were required to induce acute Salmonella infection. These results indicate that intervention against acute Salmonella infection in lairage may be more readily achieved than previously thought.

  9. 9 CFR 113.123 - Salmonella Dublin Bacterin.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Salmonella Dublin Bacterin. 113.123... Inactivated Bacterial Products § 113.123 Salmonella Dublin Bacterin. Salmonella Dublin Bacterin shall be prepared from a culture of Salmonella dublin which has been inactivated and is nontoxic. Each serial of...

  10. 9 CFR 113.122 - Salmonella Choleraesuis Bacterin.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Salmonella Choleraesuis Bacterin. 113... REQUIREMENTS Inactivated Bacterial Products § 113.122 Salmonella Choleraesuis Bacterin. Salmonella Choleraesuis Bacterin shall be prepared from a culture of Salmonella choleraesuis which has been inactivated and is...

  11. 9 CFR 113.120 - Salmonella Typhimurium Bacterin.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Salmonella Typhimurium Bacterin. 113... REQUIREMENTS Inactivated Bacterial Products § 113.120 Salmonella Typhimurium Bacterin. Salmonella Typhimurium Bacterin shall be prepared from a culture of Salmonella typhimurium which has been inactivated and is...

  12. Non-Typhoidal Salmonella Aortitis in a transplant patient

    International Nuclear Information System (INIS)

    Tarif, N.; Azam, M.N.; Mitwalli, Ahmad H.; Al-Wakeel, Jamal S.; El-Kheder, A. Al-Aboud

    2002-01-01

    Non-typhoidal salmonella bacteremia may result in extra gastrointestinallocalization of infection. Aortitis due to non-typhoidal salmonella wasreported to be the cause of 38-42% of all infected abdominal aortitis.Underlying atherosclerosis is a frequent site for salmonella aortitis. Wedescribe here a case of possible salmonella aortitis in a renal transplantpatient. (author)

  13. Serotyping and antimicrobial drug resistance of Salmonella isolated ...

    African Journals Online (AJOL)

    Conclusion: This study showed the diversity of Salmonella serotypes from both clinical and environmental samples and emergence of multiresistant Salmonella to antibiotics in Burkina Faso. A lettuce is a potential source of transmission of Salmonella causing diarrhea among human in Burkina Faso. Keywords: Salmonella ...

  14. Energy retrofits of Danish homes

    DEFF Research Database (Denmark)

    Christensen, Toke Haunstrup; Gram-Hanssen, Kirsten; de Best-Waldhober, Marjolein

    2014-01-01

    on an online survey of homeowners (N 5 743) living in a home with a recently issued EPC. Results indicate that the EPC has a limited influence on homeowners’ energy retrofit practices. Despite most homeowners finding the EPC reliable and easy to understand, relatively few find it useful as a source of information......Energy retrofitting of the existing dwelling stock represents one of the major challenges for the transition to a low carbon society, as about 19% of the final energy consumption in the European Union relates to heating of dwellings. Danish homeowners’ experiences with the Energy Performance...... Certificate (EPC) are examined, as it was introduced in 1997 (prior to a similar scheme introduced later in the European Union). The main research question is whether the EPC has an influence on Danish homeowners’ energy retrofit practices. Homeowners’ understanding of and trust in the EPC are analyzed, based...

  15. The Danish Cardiac Rehabilitation Database

    Directory of Open Access Journals (Sweden)

    Zwisler AD

    2016-10-01

    Full Text Available Ann-Dorthe Zwisler,1 Henriette Knold Rossau,1 Anne Nakano,2,3 Sussie Foghmar,4 Regina Eichhorst,5 Eva Prescott,6 Charlotte Cerqueira,7 Anne Merete Boas Soja,4 Gunnar H Gislason,8–10 Mogens Lytken Larsen,5 Ulla Overgaard Andersen,11 Ida Gustafsson,4 Kristian K Thomsen,12 Lene Boye Hansen,13 Signe Hammer,14 Lone Viggers,15 Bo Christensen,16 Birgitte Kvist,17 Cecilie Lindström Egholm,18 Ole May19 On behalf of the Working Group of Preventive Cardiology and Rehabilitation, Danish Society of Cardiology, and the Working Group of Cardiac Clinical Registries, Danish Society of Cardiology 1Danish Centre for Rehabilitation and Palliative Care, Odense University Hospital and University of Southern Denmark, Odense, 2Department of Clinical Epidemiology, Aarhus University Hospital, 3Registry Support Centre (West – Clinical Quality Improvement & Health Informatics, Aarhus, 4Department of Cardiology, Copenhagen University Hospital, Hvidovre, 5Department of Cardiology, Aalborg University Hospital, Aalborg, 6Department of Cardiology, Bispebjerg Hospital, University of Copenhagen, Copenhagen, 7Registry Support Centre (East – Epidemiology and Biostatistics, Research Centre for Prevention and Health, the Capital Region of Denmark, Glostrup, 8Department of Cardiology, Copenhagen University Hospital Gentofte, Hellerup, 9The Danish Heart Foundation, Copenhagen, 10The National Institute of Public Health, University of Southern Denmark, 11Department of Cardiology, Holbaek Hospital, University of Copenhagen, Copenhagen, 12Department of Cardiology, Hospital of Southwest Jutland, Esbjerg, 13Department of Cardiology, Gentofte Hospital, Gentofte, 14Department of Occupational Therapy and Physiotherapy, Herlev Hospital, Herlev, 15Department of Nutrition, Regional Hospital West Jutland, Holstebro, 16Department of General Medicine, School of Public Health, Aarhus University, Aarhus, 17Department of Health Care and Prevention, Municipality of Frederikshavn, Frederikshavn, 18

  16. The commercial impact of pig Salmonella spp. infections in border-free markets during an economic recession.

    Science.gov (United States)

    Evangelopoulou, G; Kritas, S; Christodoulopoulos, G; Burriel, A R

    2015-03-01

    The genus Salmonella, a group of important zoonotic pathogens, is having global economic and political importance. Its main political importance results from the pathogenicity of many of its serovars for man. Serovars Salmonella Enteritidis and Salmonella Typhimurium are currently the most frequently associated to foodborne infections, but they are not the only ones. Animal food products contaminated from subclinically infected animals are a risk to consumers. In border free markets, an example is the EU, these consumers at risk are international. This is why, economic competition could use the risk of consumer infection either to restrict or promote free border trade in animals and their products. Such use of public health threats increases during economic recessions in nations economically weak to effectively enforce surveillance. In free trade conditions, those unable to pay the costs of pathogen control are unable to effectively implement agreed regulations, centrally decided, but leaving their enforcement to individual states. Free trade of animal food products depends largely on the promotion of safety, included in "quality," when traders target foreign markets. They will overtake eventually the markets of those ineffectively implementing agreed safety regulations, if their offered prices are also attractive for recession hit consumers. Nations unable to effectively enforce safety regulations become disadvantaged partners unequally competing with producers of economically robust states when it comes to public health. Thus, surveillance and control of pathogens like Salmonella are not only quantitative. They are also political issues upon which states base national trade decisions. Hence, the quantitative calculation of costs incurring from surveillance and control of animal salmonelloses, should not only include the cost for public health protection, but also the long term international economic and political costs for an individual state. These qualitative

  17. Salmonella Sofia differs from other poultry-associated Salmonella serovars with respect to cell surface hydrophobicity.

    Science.gov (United States)

    Chia, T W R; Fegan, N; McMeekin, T A; Dykes, G A

    2008-12-01

    Salmonella enterica is one of the most important foodborne pathogens. Salmonella enterica subsp. II 4,12:b:- (Salmonella Sofia) is commonly found in Australian poultry. It has been suggested that physicochemical properties such as surface charge and hydrophobicity may affect bacterial attachment to surfaces and their ability to persist in food systems. A possible link between hydrophobicity cell surface charge and persistence of Salmonella from the poultry system was examined. Hydrophobicity of Salmonella Sofia (n = 14), Salmonella Typhimurium (n = 6), Salmonella Infantis (n = 3), and Salmonella Virchow (n = 2) was assayed using hydrophobic interaction chromatography, bacterial adherence to hydrocarbons (BATH), using xylene or hexadecane, and the contact angle method (CAM). Cellular surface charge (CSC) of the isolates was determined using zeta potential measurements. The majority (12 of 14) of Salmonella Sofia isolates were found to be hydrophobic when assayed using BATH with xylene, except isolates S1635 and S1636, and the other serovars were found to be hydrophilic. Salmonella Sofia isolates were not significantly different (P > 0.05) from isolates of other serovars as measured by hydrophobic interaction, BATH with hexadecane, or the CAM. No significant differences (P > 0.05) in zeta potential measurements were observed between isolates. Principal component analysis using results from all four measures of hydrophobicity allowed clear differentiation between isolates of the serovar Salmonella Sofia (except S1635 and S1636) and those of other Salmonella serovars. Differences in physicochemical properties may be a contributing factor to the Salmonella Sofia serovar's ability to attach to surfaces and persist in a food system.

  18. Milk production and composition in Danish Holstein, Danish Red, and Danish Jersey cows supplemented with saturated or unsaturated fat

    DEFF Research Database (Denmark)

    Weisbjerg, Martin Riis; Larsen, Mette Krogh; Hymøller, Lone

    2013-01-01

    The aim of the experiment was to study the response in milk production and composition of substituting barley with either saturated or unsaturated fat in mixed rations (MR) for dairy cows. The experiment included 35 Danish Holstein (DH), 39 Danish Red (DR), and 31 Danish Jersey (DJ) cows from...... parturition until week 30 of lactation. Cows were ad libitum fed one of the three MR based on maize and grass/clover silage, barley, soybean meal, and dried sugar beet pulp. In the saturated ration (SFA), C16 rich fat substituted barley on dry matter (DM) basis; in the unsaturated ration (UFA), ground rape...

  19. Multi-drug resistant non-typhoidal Salmonella associated with invasive disease in western Kenya.

    Directory of Open Access Journals (Sweden)

    Adam Akullian

    2018-01-01

    Full Text Available Non-typhoidal Salmonella (NTS is a leading cause of bloodstream infections in Africa, but the various contributions of host susceptibility versus unique pathogen virulence factors are unclear. We used data from a population-based surveillance platform (population ~25,000 between 2007-2014 and NTS genome-sequencing to compare host and pathogen-specific factors between individuals presenting with NTS bacteremia and those presenting with NTS diarrhea. Salmonella Typhimurium ST313 and Salmonella Enteritidis ST11 were the most common isolates. Multi-drug resistant strains of NTS were more commonly isolated from patients presenting with NTS bacteremia compared to NTS diarrhea. This relationship was observed in patients under age five [aOR = 15.16, 95% CI (2.84-81.05, P = 0.001], in patients five years and older, [aOR = 6.70 95% CI (2.25-19.89, P = 0.001], in HIV-uninfected patients, [aOR = 21.61, 95% CI (2.53-185.0, P = 0.005], and in patients infected with Salmonella serogroup B [aOR = 5.96, 95% CI (2.28-15.56, P < 0.001] and serogroup D [aOR = 14.15, 95% CI (1.10-182.7, P = 0.042]. Thus, multi-drug-resistant NTS was strongly associated with bacteremia compared to diarrhea among children and adults. This association was seen in HIV-uninfected individuals infected with either S. Typhimurium or S. Enteritidis. Risk of developing bacteremia from NTS infection may be driven by virulence properties of the Salmonella pathogen.

  20. Molecular Characterization of Salmonella enterica Serovar Aberdeen Negative for H2S Production in China.

    Science.gov (United States)

    Wu, Fuli; Xu, Xuebin; Xie, Jing; Yi, Shengjie; Wang, Jian; Yang, Xiaoxia; Yang, Chaojie; Liang, Beibei; Ma, Qiuxia; Li, Hao; Song, Hongbin; Qiu, Shaofu

    2016-01-01

    Salmonella enterica infections continue to be a significant burden on public health worldwide. The ability of S. enterica to produce hydrogen sulfide (H2S) is an important phenotypic characteristic used to screen and identify Salmonella with selective medium; however, H2S-negative Salmonella have recently emerged. In this study, the H2S phenotype of Salmonella isolates was confirmed, and the selected isolates were subjected to antimicrobial susceptibility testing and molecular identification by multilocus sequence typing, pulsed-field gel electrophoresis, and clustered regularly interspaced short palindromic repeat (CRISPR) analysis. The phs genetic operon was also analyzed. A total of 160 S. enterica serovar Aberdeen isolates were detected between 2005 and 2013 in China. Of them, seven non-H2S-producing isolates were detected. Notably, four samples yielded four pairs of isolates with different H2S phenotypes, simultaneously. The data demonstrated that H2S-negative isolates were genetically closely related to H2S-positive isolates. Three new spacers (Abe1, Abe2, and Abe3) were identified in CRISPR locus 1 in four pairs of isolates with different H2S phenotypes from the same samples. Sequence analysis revealed a new nonsense mutation at position 208 in the phsA gene of all non-H2S-producing isolates. Additionally, we describe a new screening procedure to avoid H2S-negative Salmonella, which would normally be overlooked during laboratory and hospital screening. The prevalence of this pathogen may be underestimated; therefore, it is important to focus on improving surveillance of this organism to control its spread.