小肠结肠炎耶辛氏菌(以下简称耶氏菌),多呈消化道感染,常见为小肠结肠炎,以乳幼儿居多。该菌在国外感染颇多,临床表现类型不一。耶氏菌败血症病死率甚高,已引起卫生工作者的广泛重视。近年来,我国相继发现少数病例,1982年春,首次在我院门诊发现2例感染耶氏菌患儿,现报告如下。例1,朱××,女,4岁,因咳嗽2天,低热1 Enterocolitis Enterobacter (hereinafter referred to as Yersinia), mostly gastrointestinal infections, common for enterocolitis, most of the milk toddler. The bacteria in many foreign infections, different clinical manifestations. Yersinia sepsis mortality is very high, has caused widespread concern of health workers. In recent years, a small number of cases have been found in our country. In the spring of 1982, for the first time, 2 cases of Yersinia infection were found in outpatient clinics of our hospital. The report is as follows. Example 1, Zhu × ×, female, 4 years old, 2 days due to cough, fever 1