Search results - 45 results
Porcine Reproductive and Respiratory Syndrome virus (PRRSv): A Cross-Sectional Study on ELISA Seronegative, Multivaccinated Sows
using IDEXX ELISA (ELISA 1) and CIVTEST E/S ELISA (ELISA 2). Neutralizing antibodies (NA bs) were quantified in a virus neutralization assay. Univariable logistic regression was used to identify herd risk ...
Porcine Reproductive and Respiratory Syndrome virus (PRRSv): A Cross-Sectional Study on ELISA Seronegative, Multivaccinated Sows.
regression was used to identify herd risk factors for the presence of ELISA non-responders. The global prevalence of non-responders varied from 3.5% (ELISA 1) to 4.1% (ELISA 2), the herd-level prevalence was ...
Belgian bulk tank milk surveillance program reveals the impact of a continuous vaccination protocol for small ruminants against Coxiella burnetii.
seroprevalence peaked in 2017 (43%, 12/28) and declined thereafter. The number of animals in the holding influenced significantly (p = .048) the likelihood of shedding, whereas other established risk factors such ...
Seroprevalence and risk factors related to small ruminant lentivirus infections in Belgian sheep and goats.
Keywords: Animals Arthritis-Encephalitis Virus, Caprine Belgium Goat Diseases Goats Lentivirus Infections prevalence Risk Factors Seroepidemiologic Studies Sheep Sheep Diseases Visna-maedi virus Abstract: ...
Imported human brucellosis in Belgium: Bio and molecular typing of bacterial isolates, 1996-2015.
History, 20th Century History, 21st Century Humans Minisatellite Repeats Risk Factors Abstract: OBJECTIVES: The aim of this study was to characterize by classical biotyping and Multi-Locus variable number ...
Risks for animal health related to the presence of zearalenone and its modified forms in feed
Keywords: animal health risk assessment exposure feed metabolites modified forms toxicity Zearalenone Abstract: Abstract Zearalenone (ZEN), a mycotoxin primarily produced by Fusarium fungi, occurs ...
Outbreak investigations and molecular characterization of foot-and-mouth disease viruses circulating in south-west Niger.
(i) to identify Foot-and-mouth disease virus (FMDV) strains currently circulating in cattle herds, and (ii) to identify risk factors associated with Foot-and-mouth disease (FMD)-seropositive animals in ...
Seroprevalence of Borrelia burgdorferi, Anaplasma phagocytophilum, and Francisella tularensis Infections in Belgium: Results of Three Population-Based Samples.
tularensis Humans Lyme Disease Male middle aged Risk Factors Seroepidemiologic Studies Tularemia Abstract: To estimate the seroprevalence of Borrelia burgdorferi (Bb), Anaplasma phagocytophilum (Ap), and ...
Seroprevalence of brucellosis in patients with prolonged fever in Bangladesh.
Female Fever Humans Immunoassay Male middle aged Real-Time Polymerase Chain Reaction Risk Factors Seroepidemiologic Studies Young adult Abstract: INTRODUCTION: This study describes the seroprevalence of ...
Clinical problems due to encephalomyocarditis virus infections in two pig herds.
encephalomyocarditis virus infected rodents is considered a major risk factor for transmission of the virus to pigs. There is currently no effective treatment. Tightening up biosecurity, applying effective rodent ...