它源于感染肠出血性大肠杆菌，据估计，在受肠出血性大肠杆菌感染的患者中，多达10%的患者患溶血性尿毒综合征，死亡率可高达5%。

It results from EHEC infection, and it is estimated that up to 10% of EHEC-affected patients may develop HUS, with a mortality rate ranging up to 5%.

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该菌可致仓鼠突发急性致死性大肠杆菌病，死亡率达到100%，死亡小鼠出现胃肠道极度膨胀的典型症状。

The isolated bacteria made hamster died suddenly acutely, death rate reached 100%. And the typical symptom of the infected hamsters was that gastrointestinal tract inflated extremely.

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通常与传染性支气管炎病毒，新城疫病毒和大肠杆菌等病原协同感染，导致呼吸道症状加剧，使死亡率增高。

Usually chickens suffered co-infection with Infectious bronchitis, Newcastle virus or Escherichia, and led to forced-breathing and increased mortality.

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