MMWR Morb Mortal Wkly Rep. 2000 Oct 13;49(40):911-3.
On June 15, 1998, the Division of Public Health, Wisconsin Department of Health and Family Services, was notified of eight laboratory-confirmed and four suspected Escherichia coli O157:H7 infections among west-central Wisconsin residents who became ill during June 8-12. This report summarizes the outbreak investigation, which implicated fresh (held <60 days) cheese curds from a dairy plant as the source of infection.
1998年6月15日，威斯康星州卫生与家庭服务部公共卫生部接到通知，在威斯康星州中西部有8例经实验室确诊及4例疑似感染大肠杆菌O157:H7的病例，这些居民于6月8日至12日期间发病。本报告总结了此次疫情调查情况，调查发现一家乳制品厂的新鲜（保存期<60天）奶酪凝乳是感染源。
