伪狂犬病病毒感染抗体监测及伪狂犬病流行状况分析  

Monitoring the Infection Antibody of Porcine Pseudorabies Virus and Analysis of Epidemic Situation of Porcine Pseudorabies

作　　者：孙惠玲[1] 李桂萍[1] 白佳桦[1] 许晓玲[1] 冯涛[1] 姚东璧[1,2] 谢三磊[1,3] 黄正[1] 刘彦[1] 

机构地区：[1]北京市农林科学院畜牧兽医研究所,北京100097 [2]广西大学动物科学技术学院,广西南宁530004 [3]甘肃农业大学动物医学院,甘肃兰州730070

出　　处：《中国畜牧兽医》2013年第12期173-177,共5页China Animal Husbandry & Veterinary Medicine

基　　金："十二五"农村领域国家科技支撑计划课题(2011BAD19B03)

摘　　要：在北京大兴和顺义区2个使用伪狂犬病病毒(porcine pseudorabies virus,PRV)Bartha株基因缺失疫苗的规模化猪场进行为期3年的猪伪狂犬病野毒感染抗体跟踪监测,并进行猪场的临床状况和组织样品的PCR检测,结果显示,北京市2011—2012年间在猪伪狂犬病基因缺失疫苗免疫猪场发生了猪伪狂犬病的流行。提示,应对该状况加以重视,对其发病原因需进行进一步的病毒分离和毒株分子遗传学分析。The infection antibody levels against porcine pseudorabies virus （PRV） were monitored in pigs at two intensive swine farms which immunicated with Bartha strain of PRV in Daxing and Shunyi districts of Beijing over a three-year period, combined with the clinical status of the farm and PCR assay result, the results indicated that there was a prevalence of pseudorabies in immunicated pigs in Beijing from 2011 to 2012. We should pay much attention to this situation. Causes needed further analysis by virus isolation and its molecular genetic analysis.

关 键 词：伪狂犬病病毒 疫苗 净化 抗体监测 

分 类 号：S852.65[农业科学—基础兽医学]