Protection against H5N1 Avian Influenza Virus in Ducks
نویسندگان
چکیده
6 1 State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, CAAS, 7 427 Maduan Street, Harbin 150001, P. R. China 8 2 Institute of Medical Science, University of Tokyo, Tokyo 108-8639, Japan 9 3 ERATO Infection-Induced Host Responses Project, Saitama 332-0012, Japan 10 4 Department of Pathobiological Sciences, University of Wisconsin-Madison, Madison, Wisconsin, 11 USA 12
منابع مشابه
Pathogenicity and vaccine efficacy of different clades of Asian H5N1 avian influenza A viruses in domestic ducks.
Waterfowl represent the natural reservoir of all subtypes of influenza A viruses, including H5N1. Ducks are especially considered major contributors to the spread of H5N1 influenza A viruses because they exhibit diversity in morbidity and mortality. Therefore, as a preventive strategy against endemic as well as pandemic influenza, it is important to reduce the spread of H5N1 influenza A viruses...
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Highly pathogenic avian influenza H5N1 and Newcastle disease viral infections cause severe illness in chickens and vaccination is a strategic tool of controlling these diseases. Hence, this study was conducted to evaluate the efficacy of using both recombinant herpesvirus of turkey (rHVT-H5 and rHVT-F) vector vaccines at day-old, in the hatchery, under field conditions. Vaccinated chickens were...
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Control measures for H5N1 avian influenza involve increased biosecurity, monitoring, surveillance and vaccination. Subclinical infection in farmed ducks is important for virus persistence. In major duck rearing countries, homologous H5N1 vaccines are being used in ducks, so sero-surveillance using H5- or N1-specific antibody testing cannot identify infected flocks. An alternative is to include ...
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Since 2002, high pathogenicity avian influenza (HPAI) has spread from Asia to Europe and into Africa, causing the largest epizootic of HPAI of the last 50 yr, including infecting domestic and wild waterfowl. Our study was conducted to investigate whether a single vaccination of 7-day-old domestic ducks and geese with inactivated oil emulsion vaccines resulted in protection against HPAI virus ch...
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تاریخ انتشار 2011