手足口病(Hand,foot and mouth disease,HFMD)是由肠道病毒引起的发热出疹急性传染病,为全球性疾病,在世界大部分国家和地区可见报道,一年四季均可发病。婴幼儿为易感人群,尤以学龄前儿童较为常见,可造成暴发流行。主要以口腔黏膜、手、足等多部位疱疹为其典型的临床表现,少数重症患儿可并发脑炎、脑脊髓炎、神经源性肺水肿、心肌炎、弛缓性麻痹和心脏衰竭等[1-3]。
Spontaneous combustion of coal seam has been and continues to be a big problem in coal mines. It could pose great threat to the safety of the whole mine and all