Study on Inactivated Vaccine of Pasteurella Multocide
ZHAO Heng-zhang et al (Department of Animal Science, Henan Institute of Science and Technology,Xinxiang ,Henan 453003)
C48-1 strain of Pasteurella multocide was injected into chick embryo. The tissue of dead chick embryo was collected, which were prepared for oil emulsion, propolis and aluminium adjuvant inactivated vaccine respectively, and the count of Pasteurella multocide was fifteen billion.The experimental result showed that the vaccines were safe and effective.Compared with propolis-inactivated vaccine, the oil emulsion-inactivated vaccine had a same long retention period for absorption, but propolis-inactivated vaccine was faster to reach the peak of antibody level and higher protection rate than oil emulsion-inactivated vaccine.The efficiency of aluminium adjuvant-inactivated vaccine was inferior to propolis-inactivated vaccine and oil emulsion-inactivated vaccine.
【CateGory Index】： S852.5