丘县石街大队于1976年5月22日至6月11日发生一起胄肠炎。通过病原学检查,确定其病原菌为致病性大肠杆菌(O_(119) B_(14))血清型。国内外对(O_(119) B_(14))血清型致病性大肠杆菌引起暴发流行报到不多,从流行季节与临床症状酷似国内报到的流行性腹泻。易于误诊,故将流行情况报告如下:一、流行特点1.发病情况及发病率:该大队从5月22号发生首例病人,6月11号终止流行,共发生228例,发病率为42.80%。男性发病91例,女性发病137例, Qiu Shi Stone Street brigade in May 22, 1976 to June 11 with a colitis. By pathogenic examination, the pathogen was identified as pathogenic Escherichia coli (O_ (119) B_ (14)) serotypes. Domestic and foreign (O_ (119) B_ (14)) Serotypes of pathogenic Escherichia coli caused by the outbreak noticed, from the epidemic season and clinical symptoms resemble the domestic reported epidemic diarrhea. It is easy to misdiagnosis, so the epidemic situation is reported as follows: First, the prevalence characteristics 1 morbidity and incidence rate: The brigade from the May 22 case of the first patient, June 11 termination of the epidemic, a total of 228 cases, the incidence was 42.80 %. 91 cases of male onset, 137 cases of female onset,