据美国食品安全新闻网消息，继上周美国发生75例诺如病毒感染病例之后，马萨诸塞州卫生和海洋部门关闭了位于科德角镇的韦尔弗利特贝类养殖场。
10月13日美国马萨诸塞州食品防护部门发布通知，要求企业将9月26日后采集的贝类进行召回。
根据美国国家的贝类监控计划要求，养殖场将关闭至少21天，如果经过复检确定没有安全风险后才能开放水域贝类捕捞。
部分原文报道如下：
After receiving reports last week of about 75 norovirus cases， the Massachusetts Department of Public Health and the Massachusetts Division of Marine Fisheries closed down shellfish beds in the Town of Wellfleet on Cape Cod.
State food protection officials also notified businesses to recall any affected shellfish harvested in the area on or after Sept. 26， according to a public health advisory issued Oct. 13.
“Public health officials have received reports of approximately 75 suspect cases of norovirus over the past two days， primarily associated with eating raw shellfish at weddings and restaurants in the Outer Cape Cod area，” the advisory noted.