| 河北省猪场脑心肌炎病毒感染的血清学调查 |
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| 引用本文： | 刘兰亚,陈春花,许玉静,宋勤叶,李潭清. 河北省猪场脑心肌炎病毒感染的血清学调查[J]. 中国人兽共患病杂志, 2010, 26(3): 252-254 |
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| 作者姓名： | 刘兰亚 陈春花 许玉静 宋勤叶 李潭清 |
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| 作者单位： | 河北农业大学动物科技学院;河北省邯郸市动物疫病预防控制中心;河北省动物疫病预防控制中心; |
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| 基金项目： | 河北农业大学引进人才校长基金资助 |
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| 摘 要： | 目的了解河北省不同地区猪脑心肌炎病毒(EMCV)感染的流行情况。方法于2006-2008年间从河北省10个地区的31个猪场共采集了1 306份血清,应用间接酶联免疫吸附试验(ELISA)检测血清中EMCV非结构蛋白2C特异性抗体,分析不同地区、不同生长阶段猪群的EMCV抗体阳性率。结果1 306份血清中176份为EMCV 2C抗体阳性,总阳性率为13.48%;监测的10个地区中6个为抗体阳性,阳性率最高为26%;种母猪的EMCV感染率明显高于其他生长阶段猪感染率。结论河北省多个地区的猪场已经有EMCV感染存在,带毒母猪是猪群EMCV感染和流行的主要原因之一。
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| 关 键 词： | 猪 脑心肌炎病毒 抗体 间接酶联免疫吸附试验 血清学调查 |
| 收稿时间： | 2010-03-20 |
Serological survey of encephalomyocarditis virus infection in swine in Hebei Province |
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| LIU Lan-ya,CHEN Chun-hua,XU Yu-jing,SONG Qin-ye,LI Tan-qing. Serological survey of encephalomyocarditis virus infection in swine in Hebei Province[J]. Chinese Journal of Zoonoses, 2010, 26(3): 252-254 |
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| Authors: | LIU Lan-ya CHEN Chun-hua XU Yu-jing SONG Qin-ye LI Tan-qing |
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| Affiliation: | LIU Lan-ya,CHEN Chun-hua,XU Yu-jing,SONG Qin-ye,LI Tan-qing(College of Animal Science , Technology,Hebei Agricultural University,Baoding 071001,China) |
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| Abstract: | In order to survey the prevalence of encephalomyocarditis virus(EMCV) infection in pigs in Hebei Province from 2006 to 2008,a total of 1306 swine serum from 31 farms in 10 regions in Hebei were tested for antibodies against EMCV nonstructural protein 2C by ELISA.Positive rates of antibodies in different regions and different age groups were analyzed.The results showed that antibodies against EMCV 2C were found in 176 out of 1306 serum samples collected from Hebei Province and the total positive rate was 13.... |
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| Keywords: | swine EMCV antibody indirect ELISA serological survey |
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