摘要
戊型病毒性肝炎是全球主要的病毒性肝炎之一,20世纪多次发生大规模暴发,以往认为戊型肝炎病毒(HEV)只存在于发展中国家,但近年来研究发现HEV感染有更广阔的地理分布和宿主范围。中国是戊肝流行区域,虽然随着生活水平以及卫生条件的不断改善,HEV的流行趋势(由HEV 1型引起)已得到显著控制,但是,由于HEV 4型是人畜共患病,猪是其主要宿主,食用未煮熟的猪肝、肉制品,以及兽医饲养员等与猪业相关的人员都有感染戊肝的可能。养猪业广泛分布各地且饮食习惯以猪肉为主,因此,戊肝防控工作应以切断人畜传播途径为主,加强畜牧业以及肉制品的监管。
Hepatitis E is one of major global viral hepatitis, which broke out several times of large-scale in last century. It is thought that Hepatitis E virus（HEV） exists only in the developing countries, but it was found that HEV infection has a wider geographical distribution and host range in recent studies. China is considered as HEV epidemic areas, although the of living standards and health conditions is improving. The prevalence of HEV type 1 in China has been significantly controlled. Since HEV type 4 is a zoonotic disease and the pig is the main host, eating undercooked pork, or the breeder and pig related veterinary personnel have higher hepatitis E infection risk. Pig industry is widely distributed and eating habits of pork, the prevention and control of hepatitis E in China should be mainly focused on the transmission way of human and animal. Management of Animal husbandry and meat products should be strengthened.
出处
《中国城乡企业卫生》
2016年第12期30-32,共3页
Chinese Journal of Urban and Rural Enterprise Hygiene
