한국가금학회지 (Korean Journal of Poultry Science)
- 제8권2호
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- Pages.77-89
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- 1981
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- 1225-6625(pISSN)
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- 2287-5387(eISSN)
뉴캣슬병 면역에 대한 검토 III. 예방접종 프로그램과 접종경노를 중심으로 한 뉴캣슬병 면역능 검토
Studies on the Immunization Against Newcastle Disease III. Investions on the Immunity of Newcatle Disease with Special Reference to Vaccination Program and Route
초록
The experimental study was undertaken to confirm the effect of vaccination of birds with Newcastle disease (ND) vaccines on the Market by use of th. various vaccination programs. Sixteen groups of birds varying from 2 to f days of age, which were originated from hyper-immunised hens against ND were immunised by three different ways, a live vaccine only, a killed vaccine only, and the combination of a live and killed vaccine according to the each schedule of employed programs. In the administration of a live vaccine only, birds were immunized by one of following methods, the combination of intranasal and intraocular inoculation, intramuscular inoculation, via drinking water and the double inoculation by spray and drinking water application. Except for the double application, all the birds were vaccinated 2,3 or 4 times with two volumes of the virus dose (drinking water application) instructed by the commercial vaccine laboratory, until 21, 28 or 30 days of age, and all the immunized birds 19, 21 or 28 days postvaccination were challenged intramuscularly with 1.0
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