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- rna, virus
Zoekresultaten - 329 results
Epidemiology and genetic characterization of equine infectious anaemia virus strains isolated in Belgium in 2010.
Virological examination performed on tissue samples collected from two seropositive animals demonstrated the presence of viral DNA of EIA virus. Phylogenetic analysis based on the sequences of EIA virus gag ...
Comparison of two real-time RT-PCR assays for differentiation of C-strain vaccinated from classical swine fever infected pigs and wild boars.
Volume 97, Issue 2, p.455-7 (2014) Keywords: Animals Antibodies, Viral Classical Swine Fever Classical swine fever virus Diagnosis, Differential Diagnostic Tests, Routine DNA, Viral European Union Genotype ...
Dose-dependent effect of experimental Schmallenberg virus infection in sheep.
number of productively infected animals within each group, as evidenced by viraemia, seroconversion and viral RNA in the organs, depended on the inoculated dose, indicating that a critical dose has to be ...
Autochthonous tick-borne encephalitis virus-seropositive cattle in Belgium: a risk-based targeted serological survey.
Brigitte Cay; Bernard Brochier; S. Roels; Steven Van Gucht Source: Vector Borne Zoonotic Dis, Volume 14, Issue 9, p.640-7 (2014) Keywords: Animals Antibodies, Viral Arachnid Vectors Belgium Cattle Cattle ...
An experimental model to analyse the risk of introduction of a duck-originated H5 low-pathogenic avian influenza virus in poultry through close contact and contaminative transmission.
(2014) Keywords: Animals Chickens Drinking Water Ducks Housing, Animal Influenza A virus Influenza in Birds Models, Biological Risk Factors RNA, Viral Specific Pathogen-Free Organisms Abstract: Aquatic ...
False-positive results in metagenomic virus discovery: a strong case for follow-up diagnosis.
RNA, Viral specimen handling Viruses Abstract: A viral metagenomic approach using virion enrichment, random amplification and next-generation sequencing was used to investigate an undiagnosed cluster of ...
Schmallenberg virus circulation in culicoides in Belgium in 2012: field validation of a real time RT-PCR approach to assess virus replication and dissemination in midges.
Reaction Reverse Transcriptase Polymerase Chain Reaction RNA, Viral Virus Replication Abstract: Indigenous Culicoides biting midges are suggested to be putative vectors for the recently emerged Schmallenberg ...
The combination of attenuated Newcastle disease (ND) vaccine with rHVT-ND vaccine at 1 day old is more protective against ND virus challenge than when combined with inactivated ND vaccine.
Vaccines, Synthetic Viral Fusion Proteins Viral Vaccines Abstract: The recurrent outbreaks of fatal Newcastle disease (ND) in commercial poultry flocks throughout the world indicate that routine vaccinations ...
Comparison of single 1-day-old chick vaccination using a Newcastle disease virus vector with a prime/boost vaccination scheme against a highly pathogenic avian influenza H5N1 challenge.
virus Poultry Diseases Viral Vaccines Virus Shedding Abstract: Avian influenza (AI) vaccines should be used as part of a whole comprehensive AI control programme. Vectored vaccines based on Newcastle ...
A model for the transfer of passive immunity against Newcastle disease and avian influenza in specific pathogen free chickens.
Keywords: Animals Antibodies, Viral Chickens Eggs Female Immunity, Maternally-Acquired Influenza A Virus, H5N1 Subtype Influenza in Birds Newcastle Disease Newcastle disease virus Reproducibility of Results ...