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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.
Thierry van den Berg Source: Vaccine, Volume 29, Issue 14, p.2590-600 (2011) Keywords: Animals Antibodies, Viral Chickens Drug Carriers Genetic Vectors Hemagglutination Inhibition Tests Hemagglutinin ...
Susceptibility of pigeons to clade 1 and 2.2 high pathogenicity avian influenza H5N1 virus.
contact chickens. Additionally, two clade 1-infected adult pigeons sacrificed at the end of experiment showed seroconversion in bELISA and HI test (using homologous virus as antigen). The viral RNA was ...
Susceptibility of in vitro produced hatched bovine blastocysts to infection with bluetongue virus serotype 8.
42, Issue 1, p.14 (2011) Keywords: Animals Antigens, Viral Apoptosis Blastocyst Bluetongue Bluetongue virus Cattle Cattle Diseases Fluorescent Antibody Technique, Indirect Abstract: Bluetongue virus ...
The positive adjuvant effect of chitosan on antigen-specific cell-mediated immunity after chickens vaccination with live Newcastle disease vaccine.
Newcastle Disease Newcastle disease virus Spleen Viral Vaccines Abstract: The development of safe, novel strong adjuvants is necessary to maximize the efficacy of and the immune response induced by new and/or ...
Influenza A strain-dependent pathogenesis in fatal H1N1 and H5N1 subtype infections of mice.
Daniel Source: Emerg Infect Dis, Volume 16, Issue 4, p.595-603 (2010) Keywords: Animals Antigens, Viral Disease Progression Female Influenza A Virus, H1N1 Subtype Influenza A Virus, H5N1 Subtype Liver Lung ...
Passive protection afforded by maternally-derived antibodies in chickens and the antibodies' interference with the protection elicited by avian influenza-inactivated vaccines in progeny.
Volume 54, Issue 1 Suppl, p.246-52 (2010) Keywords: Aging Animals Antibodies, Viral Chickens Immunity, Maternally-Acquired Influenza in Birds Influenza Vaccines Vaccines, Synthetic Abstract: Systematic ...
Identification of a dominant epitope in the hemagglutinin of an Asian highly pathogenic avian influenza H5N1 clade 1 virus by selection of escape mutants.
Molecular Mutation Neutralization Tests Viral Proteins Abstract: H5N1 avian influenza virus has caused widespread infection in poultry and wild birds, and has the potential to emerge as a pandemic threat to ...
Comparative pathogenesis of an avian H5N2 and a swine H1N1 influenza virus in pigs.
swine virus, the AIV produced lower virus titers and fewer antigen positive cells at all levels of the respiratory tract. The respiratory part of the nasal mucosa in particular showed only rare AIV ...
Vaccination of birds other than chickens and turkeys against avian influenza.
protection results obtained for a particular waterfowl species against a particular viral strain very difficult. At present, the vaccine industry only produces and licenses products for chickens and turkeys. ...
Comparative studies on the pathogenicity and tissue distribution of three virulence variants of classical swine fever virus, two field isolates and one vaccine strain, with special regard to immunohistochemical investigations.
Acta Vet Scand, Volume 50, p.34 (2008) Keywords: Animals Antibodies, Viral Antigenic Variation Classical Swine Fever Classical swine fever virus Fluorescent Antibody Technique, Direct ...