日本的婴幼儿常常在冬季暴发流行一种急性无菌性肠胃炎(又称婴儿假性霍乱)。其临床特点是水样腹泻,粪便略带白色,呕吐,伴轻度发热。1974年11～12月,此病又在仙台市及其郊区暴发流行。作者等对124例住院患者做了细菌学、病毒学及血清学的检查。致病菌均为阴性。124例中,年龄为1月～4岁,其中有118例小于2岁,以4～14个月者居多;男孩60例,女孩64例。同时对42例婴幼儿做了对照检查。结果发现,在病人 Infants and young children in Japan often have an outbreak of acute aseptic gastroenteritis (also known as infant pseudo-cholera) in winter outbreaks. Its clinical features are watery diarrhea, stool slightly white, vomiting, with mild fever. From November to December 1974, the outbreak was again outbreak in Sendai and its suburbs. The authors conducted a bacteriological, virological and serological examination of 124 inpatients. Pathogenic bacteria are negative. Among 124 cases, the ages ranged from 1 month to 4 years. Of these, 118 were less than 2 years and were mostly from 4 to 14 months. There were 60 boys and 64 girls. 42 cases of infants and young children at the same time made a control check. The result was found in the patient