摘要
免疫后抗体水平的高低是评价免疫效果的重要指标。本研究采用正向间接血凝试验对共计372个规模场、散养户和屠宰场的2176份的猪血清进行了猪瘟免疫抗体检测。检测结果为规模场、散养户和屠宰场个体免疫合格率依次为87.6%、73.8%和85.0%;抽检县区合格率为89.7%,规模场场群合格率为91.57%,散养户户群合格率为90.9%,屠宰场场群合格率为75.0%。这对于相关部门在全省散养户春秋两季"一刀切"式的单次猪瘟免疫模式防疫程序的研究提供了依据。
Antibody level is the important indicator on evaluating the effect of immune.In this paper,2176 samples of porcine serum from 372 sampling points including scale farms,free-range farmers and slaughterhouses were detected by the method of indirect hemagglutination test.The results showed that the qualification rate of scale farms,free-range farmers and slaughterhouses were 87.6%,73.8% and 85.0%respectively.The qualification rate in county was 89.7%,the group qualification rate of scale farms,free-range farmers and slaughterhouses were 91.57%,90.9% and 75.0%respectively.It provides scientific basis for the research on epidemic prevention model of＂sweeping approach＂to free-range farmers during spring and fall.
出处
《畜牧兽医杂志》
2015年第6期19-21,共3页
Journal of Animal Science and Veterinary Medicine
关键词
猪瘟
免疫抗体
正向间接血凝检测
classical swine fever
immune antibody
forward indirect hemagglutination test
