作者于1982～1983年间在伦敦共收治10名3～8个月的婴幼儿,均为暴发起病,死亡率高。临床表现似与儿童的其他疾病不同。本组病前均无外来毒物、药物或已知传染接触史。3例无前驱症状,余7例于入院前48小时内出现轻微的非特异性症状,如不安、呕吐、软便或发热。所有病例的主要 In 1982 to 1983, the author treated a total of 10 infants and young children aged 3-8 months in London, both of whom had outbreaks and high mortality rates. Clinical manifestations appear to be different from other diseases in children. No pre-sick outside the group of drugs, drugs or known contagion history. Three patients had no prodromal symptoms and the remaining 7 patients developed mild non-specific symptoms such as anxiety, vomiting, loose stools or fever within 48 hours of admission. All cases of the main