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食用苜蓿芽引起大肠杆菌Ｏ１５７∶Ｈ７暴发流行—美国密执安州和弗吉尼亚州１９９７６－７１９９７年６、７月份，密执安州和弗吉尼亚州同时发生Ｏ１５７∶Ｈ７暴发流行，而且都是与食用同一块地生长的苜蓿芽有关。从两州分离的大肠杆菌不能用分子生物学分型的方法进行区...
Emergence of E. coli O157: H7 outbreaks on alfalfa sprouts - Michigan and Virginia 19976-71997 In June and July 1997, an outbreak of O157: H7 occurred in Michigan and Virginia at the same time, A piece of alfalfa sprouts grow. Escherichia coli isolated from the two states can not be used for molecular biology typing method ...