肠道病毒71型是少见病毒之一。1969～1972年在美国加利福尼亚爆发流行期间,从大部分病人中分离到该病毒后才被人们所认识,并命名为 E71。20年来该病毒已多次在世界各地大流行。主要临床表现为手足口病,常伴有中枢神经系统受损,最主要的是脑膜脑炎,尤其在婴幼儿和青年人中可引起 Enterovirus 71 is one of the rare viruses. During the 1969-1972 epidemic in California, California, it was not known until most of the patients had been isolated from the virus and was named E71.2014. The main clinical manifestations of hand, foot and mouth disease, often accompanied by central nervous system damage, the most important is meningoencephalitis, especially in infants and young people can cause