手足口病是一种由肠道病毒引起的丙类传染病,多发生于5岁以下儿童,可引起手、足末端、口腔黏膜及臀部疱疹,伴或不伴发热临床表现。少数患儿可出现重症手足口病表现,出现严重并发症:如心肌炎、脑膜脑炎、肺水肿等,个别重症患儿病情发展快,导致死亡。引起手足口病的肠道病毒有20多种(型):柯萨奇病毒A组的16、4、5、9、10型,B组的2、5型;以及肠道病毒71型均为手足口病较常见的病原体,其中以柯萨 Hand, foot and mouth disease is a group C infection caused by enteroviruses that occurs in children under 5 years of age and can cause hand, foot endings, oral mucosa and herpes herpes, with or without clinical manifestations of fever. A small number of children may appear severe hand, foot and mouth disease performance, serious complications: such as myocarditis, meningoencephalitis, pulmonary edema, the rapid development of individual severe cases of children, leading to death. There are more than 20 types of enterovirus causing HFMD: Coxsackie A, 16,4,5,9,10, and B 2,5; and enterovirus 71 are Hand, foot and mouth disease more common pathogens, including Corsa