학술저널
초생추에 대한 뉴캣슬병 생독백신
Vaccination of Day-Old Chicks against Newcastle Disease Using Live Vaccine
- 한국예방수의학회
- Korean Journal of Veterinary Public Health
- Vol.20, No.2
-
1996.05147 - 153 (7 pages)
- 9
Vaccination of Breeder chickens and day-old chicks having maternal antibody against Newcastle Disease(ND) using live(B₁) and inactivated vaccines(gel vaccine) were conducted. Breeder chicks were from breeder chickens vaccinated against ND with B₁ and gel vaccines at 30 and 40 weeks of age. Breeder chicks vaccinated with B₁ and gel vaccines against ND at day-old chicks responded with low titers of antibody to ND as measured by hemagglutination inhibition test(HI test) but had an acceptable degree of resistance or susceptible when challenged with a virulent Gyojeongwon strain of ND virus until 30 days of age.
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