背景2011年5月在德国发生了一次由产志贺毒素大肠杆菌o 104：H4引起的溶血性尿毒症综合征的大暴发流行。
BACKGROUND a large outbreak of the hemolytic-uremic syndrome caused by Shiga-toxin-producing Escherichia coli O104: H4 occurred in Germany in May 2011.
产志贺毒素大肠杆菌(STEC)或肠出血性大肠杆菌(EHEC)是一种毒性严重的大肠杆菌菌株，常见于动物、主要是反刍动物的肠道内。
Shigatoxin-producing E. coli (STEC) or enterohaemorrhagic E. coli (EHEC) is a severe strain of E. coli bacterium that is commonly found in the gut of animals, mainly ruminants.
在德国，出现溶血性尿毒综合征以及出现由产志贺毒素大肠杆菌(STEC)引起的血样腹泻病人数量为470例，这一数字比前一天增加了97例。
The number of patients in Germany presenting with HUS and bloody diarrhoea caused by STEC is 470, which is 97 more than the day before, and 1064 of EHEC, which is an increase of 268.
针对产志贺毒素大肠杆菌的感染预防措施与针对其它食源性疾病的推荐预防措施相似，例如按照《世界卫生组织安全食品五大要点》，采用良好的基本卫生习惯。
Preventive measures for STEC infections are similar to those recommended for other foodborne diseases, including basic good food hygiene practice, as described in the WHO Five keys to safer food.
目的研究肠产志贺样毒素且具侵袭力的大肠杆菌（ESIEC）菌株是否含有耶尔森菌的HPI（毒力岛）基因。
Objective To study whether the genes of HPI island of Yersinia is existed in enteric Shigelloid toxin producing and invasive Escherichia coli (ESIEC).
目的研究肠产志贺样毒素且具侵袭力的大肠杆菌（ESIEC）菌株是否含有耶尔森菌的HPI（毒力岛）基因。
Objective To study whether the genes of HPI island of Yersinia is existed in enteric Shigelloid toxin producing and invasive Escherichia coli (ESIEC).
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