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4种猪繁殖障碍性疫病流行病学调研与分析
引用本文:韩一超,吴忻,姚敬明,王娟萍,武守艳,孟帆,雷宇平,陈剑波,刘文俊,焦福林,樊振华,米瑞娟.4种猪繁殖障碍性疫病流行病学调研与分析[J].中国畜牧兽医,2011,38(11):195-200.
作者姓名:韩一超  吴忻  姚敬明  王娟萍  武守艳  孟帆  雷宇平  陈剑波  刘文俊  焦福林  樊振华  米瑞娟
作者单位:1. 山西省农业科学院畜牧兽医研究所,山西太原,030032
2. 山西省动物疫病预防控制中心,山西太原,030024
基金项目:山西省科技攻关项目(20090311034)
摘    要:猪繁殖障碍性疫病严重危害养猪业的发展,为了查清山西省这些疫病的流行情况,对全省8个地市42个规模化种猪场进行了流行病学调查,发现因母猪繁殖障碍病造成死亡的仔猪数平均可以占到总产仔数的13.77%,同时采集病料组织257份,不同日龄猪群血清1776份,用不同病原的PCR和ELISA试剂盒对猪瘟、猪繁殖与呼吸综合征、猪伪狂犬病和猪圆环病毒2型等进行了病原和抗体检测,结果表明,猪瘟病毒感染率为28.4%,抗体阳性率为57.55%;猪繁殖与呼吸综合征感染率为3.89%;猪繁殖与呼吸综合征变异株感染率为39.69%,抗体阳性率为44.99%;猪伪狂犬病病毒感染率为10.12%;gE抗体阳性率为2.98%,gB抗体阳性率为76.35%;猪圆环病毒2型感染率为15.18%,抗体阳性率为56.98%,证明山西省种猪场4种疫病感染较为严重,并且常常发生混合感染,为今后山西省防控这些疫病提供了依据。

关 键 词:繁殖障碍疫病  流行病学  调研  

The Investigation and Analysis of Epidemics of Four Porcine Reproductive Disturbance Diseases
HAN Yi-chao,WU Xin,YAO Jing-ming,WANG Juan-ping,WU Shou-yan,MENG Fan,LEI Yu-ping,CHEN Jian-bo,LIU Wen-jun,JIAO Fu-lin,FAN Zhen-hua,MI Rui-juan.The Investigation and Analysis of Epidemics of Four Porcine Reproductive Disturbance Diseases[J].China Animal Husbandry & Veterinary Medicine,2011,38(11):195-200.
Authors:HAN Yi-chao  WU Xin  YAO Jing-ming  WANG Juan-ping  WU Shou-yan  MENG Fan  LEI Yu-ping  CHEN Jian-bo  LIU Wen-jun  JIAO Fu-lin  FAN Zhen-hua  MI Rui-juan
Affiliation:1. Institute of Animal Husbandry and Veterinary Medicine,Shanxi Academy of Agricultural Sciences,Taiyuan 030032,China;2. Shanxi Veterinary Prevention and Treatment Station,Taiyuan 030024,China
Abstract:Porcine reproductive disturbance diseases have affected the development of pig industry seriously.In order to investigate the epidemics of those diseases in Shanxi province,pigs from 42 breeding farms in 8 cities were selected.It was found that piglet death rate accounted for 13.77% because of sow reproductive disturbance diseases.Then 257 tissues and serum from 1776 diseased pigs at different ages were got and the pathogens and antibodies for swine fever,swine blue ear disease,swine pseudorabies and swine ...
Keywords:reproductive disturbance disease  epidemics  investigation  
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