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epidemiologic studies

Résultats de la recherche - 18 results

Seroprevalence of border disease virus and other pestiviruses in sheep in Algeria and associated risk factors.

Seroepidemiologic Studies Sheep Abstract: BACKGROUND: Border disease virus (BDV) is a pestivirus responsible for significant economic losses in sheep industry. The present study was conducted between 2015 and 2016 to ...

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: ...

Prenatal diagnosis and prevention of toxoplasmosis in pregnant women in Northern Vietnam: study protocol.

Factors Seroepidemiologic Studies Surveys and Questionnaires Toxoplasmosis Toxoplasmosis, Congenital Vietnam Young adult Abstract: BACKGROUND: In Vietnam, no systematic prenatal toxoplasmosis screening is ...

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 ...

Detection and Molecular Characterization of Foot and Mouth Disease Viruses from Outbreaks in Some States of Northern Nigeria 2013-2015.

prevalence Sequence Analysis, Protein Seroepidemiologic Studies Serogroup Abstract: Control measures for foot and mouth disease (FMD) in Nigeria have not been implemented due to the absence of locally produced ...

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 ...

Impact of Age, Season, and Flowing vs. Stagnant Water Habitat on Avian Influenza Prevalence in Mute Swan (Cygnus olor) in Belgium.

(2016) Keywords: Animals Anseriformes Antibodies, Viral Belgium Ecosystem Female Influenza A Virus, H5N1 Subtype Influenza in Birds Male prevalence Seasons Seroepidemiologic Studies virulence Abstract: Due ...

Multiyear Serological Surveillance of Notifiable Influenza A Viruses in Belgian Poultry: A Retrospective Analysis.

Keywords: Animals Antibodies, Viral Belgium Chickens Ducks Enzyme-Linked Immunosorbent Assay Geese Influenza A virus Influenza in Birds Poultry Diseases Retrospective Studies Seroepidemiologic Studies Turkeys ...

Reconstruction of the Schmallenberg virus epidemic in Belgium: Complementary use of disease surveillance approaches.

Surveillance Reverse Transcriptase Polymerase Chain Reaction Seroepidemiologic Studies Abstract: Schmallenberg virus (SBV) emerged across Europe in 2011 and Belgium was among the first countries affected. In ...

Toxoplasma gondii in stranded marine mammals from the North Sea and Eastern Atlantic Ocean: Findings and diagnostic difficulties

Otters PCR Pinnipedia polymerase chain reaction Seroepidemiologic Studies Seroprevalence Toxoplasma Toxoplasma gondii Toxoplasmosis, Animal Abstract: The occurrence of the zoonotic protozoan parasite ...

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