Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Sue M. Sharpe"'
Autor:
Stephen W. Walkden-Brown, Shahid Nazir, Sarah L. Williamson, Richard P G Charlesworth, Priscilla F. Gerber, Addisu A. Yegoraw, Sue M. Sharpe
Publikováno v:
Avian Pathology. 49:600-610
The objectives of this study were to compare the virulence of contemporary infectious laryngotracheitis virus (ILTV) field isolates of classes 9, 10, and 14 in meat and layer chickens, and to evaluate cloacal and oropharyngeal swabs and dust as sampl
Autor:
Sue M. Sharpe, Peter J. Groves, Tabitha J. Hirn, Stephen W. Walkden-Brown, Sarah L. Williamson, Priscilla F. Gerber, Yuanshuo K. Gao
Publikováno v:
Vaccine. 37:5035-5043
Vaccination against infectious laryngotracheitis virus (ILTV) in commercial broiler flocks in the field, which is only undertaken in the face of a local outbreak, requires mass administration techniques, usually via drinking water. This is often frau
Autor:
Sue M. Sharpe, C. Keerqin, Sarah L. Williamson, Natalie Morgan, Priscilla F. Gerber, Sosthene Musigwa, Alip Kumar, Sarbast K. Kheravii, Shu-Biao Wu, Stephen W. Walkden-Brown, Ahaduzzaman
Publikováno v:
Avian Diseases. 65
Infection of poultry with Eimeria spp., the causative agent of coccidiosis, can predispose birds to necrotic enteritis (NE) caused by netB gene-positive strains of Clostridium perfringens. The detection of Eimeria spp., C. perfringens, and netB were
Autor:
Sue M. Sharpe, Sarah L. Williamson, Melanie Ngo, Peter J. Groves, Anita Han, Madeline Diamond, Md. Ahaduzzaman
Publikováno v:
Vaccine. 39(5)
Day old layer chicks were challenged with Salmonella Typhimurium using a seeder bird technique. Treatment groups were untreated control, administration of a probiotic in drinking water weekly, vaccination by intramuscular injection of a live aro-A de
Autor:
Sue M. Sharpe, Trong Van Nguyen, Peter J. Groves, Priscilla F. Gerber, Stephen W. Walkden-Brown, Sarah L. Williamson, Yuanshuo K. Gao, Md. Ahaduzzaman
Publikováno v:
Veterinary microbiology. 241
Infectious laryngotracheitis is an important disease of chickens caused by infectious laryngotracheitis virus (ILTV). Outbreaks commonly occur in meat chicken flocks and mass vaccination with live attenuated vaccines, usually in water, is used to con
Publikováno v:
Australian Veterinary Journal
Objective In Australia, Salmonella serovar Typhimurium (S. Typhimurium) is the predominant zoonotic serovar in humans and is frequently isolated from layer hens. Vaccination against this serovar has been previously shown to be effective in broilers a
Publikováno v:
Animal Production Science. 58:1316
Since the finding that inoculating an aroA- deletion live Salmonella Typhimurium vaccine parenterally provides improved and longer-lasting protection against Salmonella colonisation of the laying-hen intestine, this administration route has been adop
Publikováno v:
Poultry science. 94(7)
Responses to the parenteral administration of a live aro A deletion Salmonella serovar Typhimurium vaccine given to three brown egg layer strains and two broiler strains were studied. Twenty-five birds of each strain were reared together in floor pen
Autor:
Stephen W. Walkden-Brown, Susan Burgess, Aminul Islam, Peter J. Groves, Sue M. Sharpe, Ambrosio Rubite
Publikováno v:
Avian diseases. 57
Results are presented from four studies between 2002 and 2011 into the feasibility of routinely monitoring Marek's disease virus serotype 1 (MDV-1) in broiler house dust using real-time quantitative PCR (qPCR) measurement. Study 1 on two farms showed