蚌埠市2000~2005年肠出血性大肠杆菌O_(157):H_7调查研究

目的了解蚌埠市腹泻病人、动物宿主携带肠出血性大肠杆菌O157:H7(EHECO157:H7)情况,为政府决策提供依据。方法采集我市市区和怀远县部分乡镇的现症腹泻病人和动物宿主(牛、羊、猪等)的粪便标本,用免疫磁珠富集法进行EHECO157:H7检测,血清凝集和生化试验对菌株进行鉴定。结果5年间共采集各种标本2955份,检出10株EHECO157:H7,检出率为0.34%。结论蚌埠市部分腹泻病人和动物宿主中存在着EHECO157:H7感染,应进一步加强监测工作。

Analysis on Surveillance Result of EHEC O_(157):H_7 in Bengbu City

Objective To seek the situation of E.coli. O157:H7 in the diarrhea people and animal host so as to provide scientific basis. Methods The samples were initially detected by golden standard test and the positive amples were confimed by immunomagentic particle and serological test. Results During the five years , 2955 specimens were detected ,10 strains of E.coli. O157:H7 were isolated.The positive was 0.34%. Conclusions E.coli. O157:H7 were detected in the diarrhea people and animal host in BengBu City, it must be paid close attention to prevention and control.