小儿鼠伤寒沙门氏菌感染在国内近年有增多的趋势。我市于1986年1～7月份也有小流行,在市内五所主要医院中共收治本病78例。现将此部分病例的发病情况及临床表现报告如下。资料分析一、发病情况:我市于1986年1月份开始婴幼儿腹泻病例突然增多,临床表现与往年秋冬季的病毒性肠炎不同,经粪便培养部分为鼠伤寒沙门氏菌,持续至4月份,由于 Salmonella typhimurium infection in children in China in recent years, an increasing trend. From January to July 1986, the city also had a small epidemic. 78 cases of this disease were treated in five major hospitals in the city. Now the incidence of this part of the case and clinical manifestations are as follows. Data analysis First, the incidence: City in January 1986 a sudden increase in cases of infants and young children with diarrhea, clinical manifestations of viral enteritis in autumn and winter in previous years is different from the stool culture part of Salmonella typhimurium, until April, due to