中国动物检疫Issue(4)：1-5,5.
2012-2013年我国部分地区猪伪狂犬病流行病学调查
Epidemiological Survey of Pseudorabies in Some Areas in China from 2012 to 2013
摘要
Abstract
Objective] The aim of the study is to understand the porcine pseudorabies virus infection in the major pig-producing areas in China. [Method] PCR and gE-ELISA were performed to test 1127 tissue samples and serum samples respectively in 2012 to 2013. [Result] 98 PRV positive tissue samples were detected from 1127 tissue samples with an overall detection rate of 8.69%,and an overall farm positive rate of 22.49%;on the other hand,2388 gE-ELISA posi-tive serum samples(the wild PRV infected samples) were detected from 14801 serum samples with an overall detec-tion rate of 16.13%,and an overall farm positive rate of 44.02%. Classification of all the test data showed that wild PRV infection existed in many pig-farms in east and central China with an upward tendency infection rate. Analysis of the gE-ELISA data of serum samples collected from different pig ages revealed that the wild PRV infection rate in boar and sow pigs was high,followed by piglets and growing pigs.[Conclusion]The results showed that the porcine pseudorabies vi-rus still existed in pig-farms of major pig-producing areas in China,and it is recommended to enhance the pseudorabies immunization,prevention and control level,to conduct the etiological and serological surveillance and to carry out comprehensive prevention and control measures for the disease.关键词
猪伪狂犬病毒/gE基因/PCR/gE-ELISA/流行病学调查Key words
porcine pseudorabies/gE gene/PCR/gE-ELISA/epidemiological survey分类
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邹敏,杨旭兵,郑辉,王红,李陆梅,孙健,王福军,吴发兴,范根成..2012-2013年我国部分地区猪伪狂犬病流行病学调查[J].中国动物检疫,2015,(4):1-5,5.基金项目
青岛市民生计划项目13-1-3-83-nsh （）
