Search Results - "Orbell, S.J"

Avian pneumovirus infection of laying hens: Experimental studies by Cook, J.K. A., Orthel, F., Woods, M.A., Orbell, S.J., Baxendale, W., Huggins, M.B.

“…Administration of a virulent strain of avian pneumovirus (APV) to specific pathogen free laying hens by the oculonasal route failed to induce a drop in egg…”
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Safety and efficacy of an infectious bronchitis virus used for chicken embryo vaccination by Tarpey, I., Orbell, S.J., Britton, P., Casais, R., Hodgson, T., Lin, F., Hogan, E., Cavanagh, D.

“…Commercial vaccines for in ovo vaccination have not yet been developed for infectious bronchitis virus (IBV), the major coronavirus in the poultry industry…”
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Breadth of protection of the respiratory tract provided by different live-attenuated infectious bronchitis vaccines against challenge with infectious bronchitis viruses of heterologous serotypes by Cook, J.K.A, Orbell, S.J, Woods, M.A, Huggins, M.B

“…The regime of administering the infectious bronchitis (IB) Ma5 vaccine (Massachusetts serotype) at 1 day old and the heterologous 4/91 vaccine at 2 weeks of…”
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The Efficacy of an Avian Metapneumovirus Vaccine Applied Simultaneously with Infectious Bronchitis and Newcastle Disease Virus Vaccines to Specific-Pathogen-Free Chickens by Tarpey, I, Huggins, M. B, Orbell, S. J

“…Avian metapneumovirus (aMPV), Newcastle disease virus (NDV), and infectious bronchitis virus (IBV) are important respiratory pathogens of chickens. To achieve…”
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Preliminary antigenic characterization of an avian pneumovirus isolated from commercial turkeys in Colorado, USA by Cook, J.K.A, Huggins, M.B, Orbell, S.J, Senne, D.A

“…An avian pneumovirus (APV) isolated from turkeys showing respiratory disease in Colorado, USA, shared some characteristics with earlier subgroup A and B APV…”
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Characterization of infectious bronchitis viruses isolated from outbreaks of disease in commercial flocks in Brazil by Di Fabio, J, Rossini, L.I, Orbell, S.J, Paul, G, Huggins, M.B, Malo, A, Silva, B.G.M, Cook, J.K.A

“…Fifteen isolations of infectious bronchitis (IB) virus were made from a total of 126 Brazilian poultry flocks of all ages that were examined. These flocks (14…”
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