羊痘小反刍兽疫二价疫苗免疫实验

Immune Test of Bivalent Vaccine Against Sheep Pox and Peste Des Petits Ruminants

为了科学分析一种羊痘小反刍二价疫苗的免疫效果,全面做好实验区域羊痘和小反刍兽疫防控工作,笔者所在县畜牧兽医局与一疫苗生产厂家合作,选择3个养殖场、按照注射二价苗前、注射二价苗后21 d、42 d分别进行免疫抗体检测,并进行了实验分析,现将实验结果总结如下。

In order to scientifically analyze the immune effect of a bivalent vaccine against Sheep Pox and Peste des Petits Ruminants(PPR),and comprehensively do a good job in the prevention and control of Sheep Pox and PPR in the experimental area,the animal husbandry and veterinary bureau cooperated with a vaccine manufacturer,selected three farms,and tested the immune antibody before and 21 and 42 days after the bivalent vaccine injection.The experimental results are summarized as follows.