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Evaluation of adaptive immune responses and heterologous protection induced by inactivated bluetongue virus vaccines.
virus is possible, as has been shown in several European countries. New serotypes have emerged, however, for which there are no specific commercial vaccines. This study addressed whether heterologous ...
Comparing responses to different selenium sources and dosages in laying hens.
source, Se-enriched yeast (SelPlex 2300), and sodium selenite, an inorganic Se source, against a commercial control diet. The effect of source and the dosage of Se supplementation on Se in eggs and blood ...
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 ...
Distinction between persistent and transient infection in a bovine viral diarrhoea (BVD) control programme: appropriate interpretation of real-time RT-PCR and antigen-ELISA test results.
individual samples from the same herd were pooled (maximum of 30 individual samples per pool) and screened for the presence of Bovine Viral Diarrhoea Virus (BVDV)-specific RNA using a commercial real-time RT- ...
Effect of a DIVA vaccine with and without in-feed use of coated calcium-butyrate on transmission of Salmonella Typhimurium in pigs.
control group (P < 0.01). Seroconversion was detected in none of the vaccinated animals before challenge, when using a commercial lipopolysaccharide (LPS) ELISA targeting only Salmonella O-antigens, ...
Effect of saliva stabilisers on detection of porcine reproductive and respiratory syndrome virus in oral fluid by quantitative reverse transcriptase real-time PCR.
spiked with PRRSV. To determine RNA stability, porcine oral fluid, with or without commercially available saliva stabilisers, was spiked with PRRSV, stored at 4°C or room temperature and tested for the ...
Validation of a commercially available indirect ELISA using a nucleocapside recombinant protein for detection of Schmallenberg virus antibodies.
Publication Type: Peer reviewed scientific article Authors: Bréard, Emmanuel; Lara, Estelle; Comtet, Loïc; Viarouge, Cyril; Doceul, Virginie; Desprat, Alexandra; Vitour, Damien; Pozzi, Nathalie; Ann Brigitte Cay; Nick De Regge; Pourquier, Philippe; Schirr ...
Evaluation of four enzyme-linked immunosorbent assays for the serologic survey of avian influenza in wild bird species.
More and more commercial enzyme-linked immunosorbent assays (ELISA) are available for serologic surveillance, but these tests are often developed and validated for use in domestic poultry. However, for ...
Evaluation of classical swine fever virus antibody detection assays with an emphasis on the differentiation of infected from vaccinated animals.
Vaccination Vaccines, Attenuated Viral Vaccines Abstract: The aim of this study was to evaluate the general characteristics of commercially available enzyme-linked immunosorbent assays (ELISA s) to detect ...
Genetic characterization of low pathogenic H5N1 and co-circulating avian influenza viruses in wild mallards (Anas platyrhynchos) in Belgium, 2008.
avian influenza natural reservoir in Eurasia, and underline the importance of monitoring AIV in wild birds. Genetic information of potential hazard to commercial poultry continues to circulate in this ...