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      青海省主要生猪养殖区猪瘟免疫抗体水平监测报告

      来源:本站原创 作者:科管处 发布时间: 2017年05月27日

      环球体育拉齐奥网址

      青海省主要生猪养殖区猪瘟免疫抗体水平监测报告

      王谢忠 游潇倩孙生祯 拉华 张茂华

      (青海省动物疫病预防控制中心,青海西宁 810001

      摘要:为掌握猪群注射猪瘟疫苗后产生的免疫抗体水平及消长趋势,2016112月对青海省4个生猪主产县每月采集猪血清样品采用ELISA方法进行了猪瘟免疫抗体水平监测。结果显示猪群的猪瘟免疫抗体水平全年都处于较高的水平,猪瘟抗体平均合格率为77.5%,规模场抗体水平高于散养户,其中56月份和1112月即集中注射疫苗后1个月猪群的平均抗体水平达到最高,以后逐渐降低,34月和89月份达到最低值。

      关键词:猪瘟;免疫抗体;监测

      中图分类号:S852.65?1  文献标识码:A   文章编号:1003-7950201702-0032-03

       

      Surveillance report of the immune antibody level of swine fever in main pig breeding areas in Qinghai Province

      WANG Xie-zhong etal

       (Qinghai Animal Desease Prevention and Control Center,Xining,81001)

      Abstract: In order to understand the level and trend of immune antibody produced by swine fever vaccine, the immune antibody level of swine fever was monitored monthly by ELISA method in 4 main pig breeding areas in 2016, in Qinghai province. The results showed that immune antibody level of swine fever was at a higher level in the whole year. The average qualified rate of immune antibody was 77.5%. The antibody level in the scale pig farms was higher than that in the household. The average antibody level reached the highest level winthin1 month after immunization, between May and June, November and December and then decreased gradually. The average antibody level reached the lowest level between March and April, August and September after immunization.

      Key words: Swine fever; Immune antibody; Surveillance

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