Laboratory evaluation of live and inactivated Newcastle disease vaccines: Their application in the Newcastle disease enzootic region
نویسندگان
چکیده
National Veterinary Research and Quarantine Service, Anyang 430-824, Korea Department of Veterinary Medicine, Kangwon National University, Chunchon 200-701, Korea College of Veterinary Medicine, Seoul National University, Seoul 151-742, Korea College of Veterinary Medicine, Chungbuk National University, Cheongju 361-763, Korea College of Veterinary Medicine, Konkuk Univdersity, Seoul 143-701, Korea (Received March 18, 2008; Accepted April 18, 2008)
منابع مشابه
Immunogenicity of commercial, formaldehyde and binary ethylenimine inactivated Newcastle disease virus vaccines in specific pathogen free chickens
Newcastle disease (ND) is one of the most important diseases that affect birds; the epizootic nature of the disease has caused severe economic losses in the poultry industry worldwide. In this experiment ND virus (NDV) was inactivated by two different chemicals binary ethylenimine (BEI) and formaldehyde. Formaldehyde was used at 0.1%, while BEI was used at concentrations of 1 to 4 mM. NDV inact...
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