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Position: Home > Articles > Seroepidemiological Survey on Swine Hepatitis E Virus of Piggery in Henan Province China Animal Husbandry & Veterinary Medicine 2011,38 (8) 197-201

河南省猪场戊型肝炎病毒流行病学调查

作  者:
慕春龙;夏平安;张龙现;崔保安
单  位:
河南农业大学牧医工程学院
关键词:
猪戊型肝炎;流行病学;猪;人兽共患病
摘  要:
为了解河南地区猪戊型肝炎感染情况,同时掌握该地区猪感染戊型肝炎病毒的基因型,对来自河南新乡、平顶山、南阳等地区不同商品猪场血清、肝脏、粪样品,采用ELISA技术检测猪血清中抗HEV特异性抗体水平,并使用套式RT-PCR检测肝脏和粪便中猪戊型肝炎病毒核酸。结果显示530份样品中HEV抗体阳性率0.6%,HEV RNA均为阴性,推测目前河南省猪戊型肝炎病毒感染率较低。
译  名:
Seroepidemiological Survey on Swine Hepatitis E Virus of Piggery in Henan Province
作  者:
MU Chun-long,XIA Ping-an,ZHANG Long-xian,CUI Bao-an(College of Animal Science and Veterinary Medicine,Henan Agricultural University,Zhengzhou 450002,China)
关键词:
swine hepatitis E;epidemiology;swine;zoonotic disease
摘  要:
To investigate hepatitis E virus(HEV) infection among pigs in Henan province and control the swine hepatitis E virus genotype,the HEV-IgG antibody was applied to screen the swine sera collected from commercial pig farms in Henan region with commercial DS-ELISA kit.Liver and fecal samples were tested for HEV RNA with nested RT-PCR.Our data indicated that among 530 samples tested,3 swine serum samples were positive for HEV-IgG antibody,the seroprevalence rate was 0.6% in general and all the samples were negative for HEV RNA.It was shown that swine hepatitis E virus was at low infection rate in Henan province.

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