1979年冬,江苏省邳县××公社,出现了婴幼儿急性胃肠炎暴发流行,自12月1日起到24日发病人数达481人,以12月10日～22日为高峰,此次流行延续到1980年1月上旬终止。当时在邳县人民医院住院者40例,我们就此次临床和实验室所见,作一简短报导。性别和年龄男女之比为27∶13。年龄5月者1例;6～18月32例;18月～2岁6例;3岁1例。临床表现一、发热:35例有发热,占87.5%,38°～39℃26例,超过39℃9例。90%左右的病例起病即发热,一般持续2～4天,少数病例6天,热退都早于腹泻停止。二、呕吐:32例有呕吐,占80%,94%的病例发生于病初;80%病例呕吐持续2～6天,呕吐消失都先于腹泻停止。三、腹泻:每日腹泻10次以上者17例(42.5%),粪便均为黄色或黄绿色稀水便;88%的病例腹泻持续7～ The winter of 1979, xiaxian commune × × × × commune in Jiangsu Province, there have been infant outbreaks of acute gastroenteritis, since December 1 to the date of the onset of the number of 481 people, to December 10 to 22 for the peak, the The second epidemic continued until early January 1980. At that time, 40 people were hospitalized in Shexian People’s Hospital, and we briefed you on the clinical and laboratory findings. The gender and age ratio of men to women is 27:13. 1 case of age in May; 6 to 18 months in 32 cases; 18 months to 2 years in 6 cases; 3 years old in 1 case. Clinical manifestations First, fever: 35 cases had fever, accounting for 87.5%, 38 ° ~ 39 ℃ in 26 cases, more than 39 ℃ in 9 cases. About 90% of cases onset fever, usually last 2 to 4 days, a few cases of 6 days, fever retreat earlier than diarrhea stopped. Second, vomiting: 32 cases of vomiting, accounting for 80%, 94% of the cases occurred in early illness; 80% of cases vomiting continued for 2 to 6 days, vomiting disappear before diarrhea stopped. Third, diarrhea: diarrhea more than 10 times per day in 17 cases (42.5%), feces were yellow or yellow-green dilute water; 88% of cases of diarrhea continued for 7 ~