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1·EHEC produces toxins, known as verotoxins or Shiga-like toxins because of their similarity to the toxins produced by Shigella dysenteriae.

肠出血性大肠杆菌产生维罗毒素或志贺样毒素(因与志贺氏痢疾杆菌相似而得名)。

2·Shigella dysenteriae was identified finally through bacterial cultivated, morphologic observe, animal and medical sensitivity experiments and identification of trait.

经细菌培养、形态学观察、动物实验、药敏实验以及生化特性鉴定和血清学实验最终确定为痢疾志贺菌。

3·Based on a survey of the incidence, clinical symptoms, pathological lesion, and laboratory tests, it was diagnosed as infectious bacillary dysentery caused by Shigella dysenteriae.

根据对发病情况调查，结合临床症状、剖检变化、实验室检验，确诊为志贺痢疾杆菌引起的传染性菌痢。