The qualified rate of coli group tested from the equipment, tableware and hands in big, middle and small restaurants was 94.44%, 67.62% and 33.33% respectively.

凉菜间工具、容器、抹布、从业人员手检测大肠菌群合格率以大型餐饮单位最高为94.44%、中型次之为67.62%、小型餐饮单位合格率最低为33.33%。

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While most E.coli bacteria are harmless, a group called enterohaemorrhagic E. coli (EHEC) can produce toxins, known as Shiga toxins or verotoxins, which damage blood cells and the kidneys.

虽然大多数大肠杆菌无害，但肠出血性大肠杆菌(EHEC)可以产生破坏血细胞和肾脏的志贺毒素或维罗毒素。

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A method is found out to determine the total coli-group by the five fermentation tubes.

通过实验，摸索出测定总大肠菌群的一种五管发酵法。

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E. coli refers to a group of bacteria normally found in the intestines of healthy humans and animals.

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However, Becky Price, from the pressure group GeneWatch, said there was evidence that another form of supposedly disabled E. coli could survive in sewage systems.

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