Zoekresultaten - 27 results
Complex Circulation of Foot-and-Mouth Disease Virus in Cattle in Nigeria.
serotypes O, A, SAT1, and SAT2 were each time associated with trade of cattle entering Nigeria from neighboring countries. In the present study, tissue samples from 27 outbreaks of FMD were collected in ...
The African swine fever virus isolate Belgium 2018/1 shows high virulence in European wild boar.
The study also provided a large set of well-characterized sample materials for test validation and assay harmonization. Health Topics: Animal health Santé animale Diergezondheid Manuscript versions: ...
Evaluation of 16 commercial antibody ELISAs for the detection of bovine viral diarrhea virus-specific antibodies in serum and milk using well-characterized sample panels.
2 panels of well-characterized serum and milk samples. Sixteen ELISA s from 9 different manufacturers, available on the Belgian market at the time of our study, were assessed for their diagnostic and ...
Comparison of PRRSV Nucleic Acid and Antibody Detection in Pen-Based Oral Fluid and Individual Serum Samples in Three Different Age Categories of Post-Weaning Pigs from Endemically Infected Farms.
fluid, many different aspects have been studied to show that oral fluid could be a worthy alternative diagnostic sample to serum for monitoring and surveillance of this disease. Thorough field evaluations ...
Next-generation sequencing shows West Nile virus quasispecies diversification after a single passage in a carrion crow (Corvus corone) in vivo infection model.
diversity estimates in sampled wild birds and mosquitoes, and in multiple-passage adaptation studies in vivo or in cell culture, suggest that WNV genetic diversification is mostly limited to the mosquito ...
Next-generation sequencing in veterinary medicine: how can the massive amount of information arising from high-throughput technologies improve diagnosis, control, and management of infectious diseases?
platforms. Similarly, recent improvements in protein and peptide separation efficiencies and highly accurate mass spectrometry have promoted the identification and quantification of proteins in a given sample ...
Comparison of sample types and analytical methods for the detection of highly campylobacter-colonized broiler flocks at different stages in the poultry meat production chain.
campylobacteriosis. The objective of this study was to compare different sample types (both at the farm and the slaughterhouse) and methods (direct culture, quantitative real-time polymerase chain reaction [qPCR], ...
Transmission electron microscopy sample preparation protocols for the ultrastructural study of cysts of free-living protozoa.
however, conventional TEM protocols are not satisfactory for cysts of free-living protozoa. Here we report on the design and testing of four protocols for TEM sample preparation of cysts. Two protocols, one ...
Diagnosis of the Lelystad strain of Porcine reproductive and respiratory syndrome virus infection in individually housed pigs: comparison between serum and oral fluid samples for viral nucleic acid and antibody detection.
address this gap, the current study reports on the detection of PRRSV and PRRSV-specific antibodies in serum and oral fluid samples collected over a 6-week period after an experimental infection of ...
False-positive results in metagenomic virus discovery: a strong case for follow-up diagnosis.
dairy cattle presenting with high persistent fever, unresponsive to anti-microbial and anti-inflammatory treatment, diarrhoea and redness of nose and teat. Serum and whole blood samples were taken in the ...