Résultats de la recherche - 9 results
Quantification of rHVT-F genome load in feather follicles by specific real-time qPCR as an indicator of NDV-specific humoral immunity induced by day-old vaccination in SPF chickens.
Oligonucleotides Real-Time Polymerase Chain Reaction Specific Pathogen-Free Organisms Turkey Vaccination Abstract: The purpose of this study was to look for a reliable molecular method for confirmation of uptake of ...
The impact of viral tropism and housing conditions on the transmission of three H5/H7 low pathogenic avian influenza viruses in chickens.
Transcriptase Polymerase Chain Reaction RNA, Viral Viral Tropism Abstract: In this study, shedding and transmission of three H5 / H7 low pathogenic avian influenza viruses (LPAIV s) in poultry was characterized ...
Bluetongue surveillance system in Belgium: a stochastic evaluation of its risk-based approach effectiveness.
reaction Population Surveillance Risk Assessment Seasons Sensitivity and Specificity Sentinel Surveillance Sheep Stochastic Processes Abstract: BACKGROUND: The aim of this study was to assess the sensitivity ...
Seroprevalence of Neospora caninum, paratuberculosis and Q fever in cattle in Belgium in 2009-2010.
Houdart, P; Stede, Y V D Source: Vet Rec, Volume 171, Issue 19, p.477 (2012) Keywords: Animals Belgium Cattle Cattle Diseases Coccidiosis Neospora Paratuberculosis Q Fever Seroepidemiologic Studies Health ...
Bovine tuberculosis surveillance alternatives in Belgium.
Stochastic Processes Tuberculosis, Bovine Abstract: Belgium obtained the bovine tuberculosis (bTB) officially free status in 2003 (EC Decision 200¾67/ EC). This study was carried out to evaluate the components ...
Comparison of Salmonella enteritidis phage types isolated from layers and humans in Belgium in 2005.
Salmonella Infections Salmonella Infections, Animal Seasons Abstract: OBJECTIVES: The aim of this study was to investigate the available results for Belgium of the European Union coordinated monitoring program ...
Further evidence of antigenic drift and protective efficacy afforded by a recombinant HVT-H5 vaccine against challenge with two antigenically divergent Egyptian clade 2.2.1 HPAI H5N1 strains.
Inactivated Vaccines, Synthetic Abstract: In this study, we have compared the protection afforded by a recombinant turkey herpesvirus vaccine expressing the H5 gene from a clade 2.2 H5N1 strain (rHVT- H5) and ...
Redesigning the serological surveillance program for notifiable avian influenza in Belgian professional poultry holdings.
Issue 1 Suppl, p.597-605 (2010) Keywords: Agriculture Animals Belgium Communicable Disease Control Disease Notification Influenza in Birds National Health Programs Poultry Seroepidemiologic Studies ...
Identification of risk factors for the prevalence and persistence of Salmonella in Belgian broiler chicken flocks.
consecutive flocks? We used surveillance data on 6824 broiler flocks studied for Salmonella infectivity from 2005 to 2006 in Belgium. The farms were tested regularly (3 weeks before slaughter of each broiler ...