2009年海口市公共餐(饮)具大肠菌群污染状况及其菌群分类结果报告

目的 阐述海口市2009年大肠菌群各菌型在公共餐(饮)具中造成污染的状况。方法 对公共餐(饮)具大肠菌群污染状况进行统计分析，并对200株大肠菌群阳性菌进行鉴定分型。结果 2009年全市共检测公共餐(饮)具4091份，合格3498份，总合格率为85.5%。200株大肠菌群中，共检出肺炎克雷伯氏菌107株，占53.5%;阴沟肠杆菌46株，占23.0%；弗劳地氏柠檬酸杆菌29株，占14.5%；大肠埃希氏菌18株，占9.0%。结论 肺炎克雷伯氏菌是2009年海口市公共餐(饮)具大肠菌群污染的主要型别。

Coliform Pollution in the Public Tableware (Drinkware) and the Classification Results Report

Objective To understand the pollution situation of all type of coliform group in the public tableware(drinkware) to provide scientific basis for taking effective measures to prevent the pollution in tableware(drinkware). Method The pollution situation of coliform in public tableware(drinkware) in 2009 were analyzed, and 200 strains of coliform were identified by genotyping. Results Total of 4091,public tableware(drinkware) in 2009, detected a qualified 3498, with a qualification rate of 85.5%. In 200 strains of coliform, 107 strains of Klebsiella pneumoniae were detected, accounted for 53.5%; E. cloacae 46, 23.0%; Frau Dietrich Citrobacter 29, 14.5%; Escherichia coli 18, 9.0%. Conclusion Klebsiella pneumoniae is the main cause of public tableware(drinkware) contamination.