畜牧与兽医2017，Vol.49Issue(5)：131-133,3.
2015-2016年浙江省规模猪场伪狂犬病血清学调查
A serological survey of porcine pseudorabies virus infection during 2015-2016 in Zhejiang Province
杨芳 1周泉丽 2徐何丹 3李艳丽 3陈敬梅 3胡松华 1李新华3
作者信息
- 1. 浙江大学,浙江杭州310058
- 2. 杭州洪桥生物技术有限公司,浙江杭州310018
- 3. 杭州佑本动物疫苗有限公司,浙江杭州310018
- 折叠
摘要
Abstract
During 2015 and 2016,680 serum samples were collected from seven pig farms in Zhejiang.The levels of gE and gB antibodies of porcine pseudorabies virus (PRV) were detected using ELISA (IDEXX).The results showed in different pig farms,the lowest infection rate of PRV was 0％,while the highest infection rate was 100％.The infection rate of PRV was from 0％ to 38％ within one year in a new pig farm.The prevention of PRV vaccine could make pigs produce antibodies,but couldn't completely prevent pigs from the infection of the wildtype PRV.Pig farms should strengthen the purification and routine management of pigs.For the pig farms with ahigher positive rate,the 1 to 3 days old piglets should be vaccinated by intranasal route,and the time of booster immunization should be developed flexibly according to the dynamics of antibody levels.关键词
伪狂犬病/规模猪场/血清学调查/浙江Key words
pseudorabies/pig farms/serological survey/Zhejiang分类
农业科技引用本文复制引用
杨芳,周泉丽,徐何丹,李艳丽,陈敬梅,胡松华,李新华..2015-2016年浙江省规模猪场伪狂犬病血清学调查[J].畜牧与兽医,2017,49(5):131-133,3.
