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2004年11月7日,怀化市儿童福利院发生一起不明原因婴儿腹泻暴发,经流行病学调查和实验室检查证实为一起肠致病性大肠埃希菌(EPEC多价2)O125B15血清型导致的感染性腹泻暴发,现将结果报告如下。1对象与方法对该福利院工作人员、保育员和婴幼儿有无腹泻史进行调查,对有腹泻史者进?
On November 7, 2004, an outbreak of unexplained infant diarrhea occurred at the Huaihua Children’s Welfare Institution. An epidemiological investigation and laboratory tests confirmed that a serogroup O125B15 serotype of Enteropathogenic Escherichia coli (EPEC multivalent 2) Of infectious diarrhea outbreak, the results are reported below. 1 objects and methods of the welfare staff, nurses and infants and young children with or without diarrhea history investigation, have history of diarrhea?