鸡球虫疫苗不同免疫途径保护效果的试验

Experiment on Protecting Results of Chicken Ballworms Vaccine Immuned By Different Methods

用人工感染的方法进行了鸡球虫B-2型疫苗不同免疫途径保护效果的试验。分别通过饮水、拌料、口服3种不同方法免疫,结果显示保护效果不同。其中口服免疫组效果满意,可在生产中大力推广。

The experiments on the protecting results of chicken ballworms vaccine of type B-2 irrmmned by different methods were carried out, and the chickens are divided into the three groups, that is, drinking group, mixing into feed group and oral group. The results show that there is much difference among them, and the oral group was the best, and can be used widely to the production.