| 福建省规模猪场伪狂犬病流行病学调查与分析 |
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| 引用本文： | 王隆柏,庄向生,魏宏,车勇良,陈少莺,周伦江.福建省规模猪场伪狂犬病流行病学调查与分析[J].中国畜牧兽医,2008,35(11):119-121. |
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| 作者姓名： | 王隆柏 庄向生 魏宏 车勇良 陈少莺 周伦江 |
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| 作者单位： | 福建省农业科学院畜牧兽医研究所， 福建省畜禽疫病防治工程技术研究中心， 福州 350013 |
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| 摘 要： | 作者分别应用血清中和试验（SNT）和PCR方法，对福建省近3年来56个规模猪场收集的1470份血清和71个规模猪场采集的136份病料进行了猪伪狂犬病的血清学调查和病原检测。结果表明：在2005年、2006年和2007年，猪伪狂犬病病毒中和抗体合格率：母猪分别为91.5％、89.2%和94.8%；6周龄前猪群分别为75.3%、56.6%和75.5%；6周龄后猪群分别为38%、33.9%和30.7%；被检病料中猪伪狂犬病病毒野毒阳性检出率分别为12.5%、17.4%和16.0%。由此可见，猪伪狂犬病在福建省规模猪场仍未得到完全控制，应加强防控。
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| 关 键 词： | 猪伪狂犬病 流行病学调查 分析 |
Epidemiological Survey and Analysis of Pseudorabies Virus in Large-scale Pig Farms in Fujian Province |
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| WANG Long-bai,ZHUANG Xiang-sheng,WEI Hong,CHE Yong-liang,CHEN Shao-ying,ZHOU Lun-jiang.Epidemiological Survey and Analysis of Pseudorabies Virus in Large-scale Pig Farms in Fujian Province[J].China Animal Husbandry & Veterinary Medicine,2008,35(11):119-121. |
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| Authors: | WANG Long-bai ZHUANG Xiang-sheng WEI Hong CHE Yong-liang CHEN Shao-ying ZHOU Lun-jiang |
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| Institution: | Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fujian Animal Disease Control Technology Development Center,Fuzhou 350013, China |
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| Abstract: | To investigate the antibody level and antigen of pseudorabies virus(PRV) in swinery by SNT and PCR test respectively,1470 serum samples and 136 sick samples were collected from large-scale pig farms in Fujian province.The results showed that the eligibility rate of antibodies in sows was 91.5%,89.2% and 94.8% respectively from 2005 to 2007 years;that in the piglets which was before 6 weeks old was 75.3%,56.6% and 75.5% respectively;And that in the piglets which was over 6 weeks old was 38.0%,33.9% and 30.7% respectively.The PCR positive rate in material of sick pigs was 12.5%,17.4% and 16.0% respectively from 2005 to 2007 years.It indicated that PRV had not yet been fully purified in large-scale pig farms and should been controlled furthermore. |
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| Keywords: | pseudorabies virus epidemilolgical survey analysis |
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