摘要
用鸡传染性法氏囊病(IBD)不同疫苗(A组:IBDB87株疫苗常规免疫;B组:IBD组织灭活苗;C组:IBD双价苗;D组:IBD三价油苗;E组:IBD中间型毒株疫苗;F组:非免疫对照)免疫鸡群,进行免疫效果比较。结果,各免疫组的免疫效果均优于对照组,以B组免疫效果最好,但成本较高;E组免疫效果较好,但法氏囊损害严重;C、D两组免疫效果相近,C组成本低,D组抗体持续时间较长;A组的免疫效果最差。
Immunizing the chicken by different vaccine of lnfections bural disease (IBD),(Group A,B87Strain vaccine of IBD,Group B,tissue emlsified vaccine of IBD,Group C,double strains vaccine of IBD,Group D,3 strains of oil emlsified vaccine of IBD,Group E,middle type virus strain vaccine of IBD,Group F,dont immunity control)and Comparing the effects of immunity,it is showed that all the immunity groups is better than the control group.Group B is the best,but its expensiveGroup E is better,but hart bural is moreGroup C likes as group D,group C is cheap The effect of group A is the worst.