Examination of field virus excretion in chickens vaccinated against Newcastle disease. 1. Establishmnet of contact challenge system.
2005
Horváth, T.(CEVA-Phylaxia Oltóanyag-termelõ Rt.) | Palya, V.(CEVA-Phylaxia Oltóanyag-termelõ Rt.) | Lomniczi, B.(MTA Állatorvos-tudományi Kutatóintézete) E-mail:[email protected]
An NDV challenge system simulating natural infection was established in chickens for the assessment of antiviral protection of Newcastle disease vaccines. A virulent field isolate was selected for challenging chickens that had been immunized either oronasally, including drinking water application or parenterally.
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书目信息
页码
pp. 146-159
语言
匈牙利
注释
Hu, En
翻译的标题
Vadvírus ürülésének vizsgálata baromfipestis ellen vakcinázott csirkéken. 1. Kontakt fertõzési rendszer kidolgozása.
类型
Bibliography; Summary
2007-05-15
AGRIS AP
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