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中国农学通报

中国农学通报 ›› 2013, Vol. 29 ›› Issue (5): 26-29.doi: 10.11924/j.issn.1000-6850.2012-2464

所属专题： 畜牧兽医

• 畜牧 动物医学 蚕 蜂 • 上一篇    下一篇

内蒙古牛病毒性腹泻病毒血清学调查

童钦 吕晓妍 王炜 项键   

  • 收稿日期:2012-07-11 修回日期:2012-12-20 出版日期:2013-02-15 发布日期:2013-02-15
  • 基金资助:
    2010公益性行业科研专项 “家畜生产运输过程中环境应激响应及调控技术研究” (201003060)。

Seroepidemiological Survey on Bovine Viral Diarrhea Virus Infection in Inner Mongolia

  • Received:2012-07-11 Revised:2012-12-20 Online:2013-02-15 Published:2013-02-15

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摘要： 为了解内蒙古自治区集约化养牛场病毒性腹泻的感染情况。用致细胞病变型牛病毒性腹泻病毒毒株制备中和抗原，通过中和实验对采自乌兰浩特、巴彦淖尔和呼和浩特地区6个集约化奶牛场的509份血清进行了牛病毒性腹泻病毒抗体检测。结果表明：共检出阳性血清297份，6个牛场的牛病毒性腹泻病毒血清阳性率分别为55.10%、38.80%、45.50%、50.00%、77.80%、33.33%；乌兰浩特、巴彦淖尔、呼和浩特这3个地区的平均阳性率分别为77.80%、48.70%、33.33%，总血清阳性率为58.35%。说明内蒙古地区存在牛病毒性腹泻病毒的感染，应采取相应的措施净化牛场。

关键词: 粮食安全, 粮食安全

Abstract: To survey the prevalence of bovine viral diarrhea virus on dairy in Inner Mongolia. Cytopathic biotype bovine viral diarrhea virus was used as neutralizing test antigen. 509 sera collected from 6 dairy farms in Ulanhot, Banyan Nur, Hohhot Areas were detected by neutralization test. The results showed that: 297 sera were positive, 6 dairy farms sera positive rate was 55.10% , 38.80% , 45.50% , 50.00% , 77.80% , 33.33% respectively. The average positive rate of Ulanhot, Banyan Nur, Hohhot was 77.80%, 48.70%, 33.33%, total positive rate was 58.35%. The results suggested that bovine viral diarrhea virus exist in dairy farms in Inner Mongolia.