一种新的诺罗病毒菌株在新罕布什尔迅速蔓延,造成广泛的疾病,症状如呕吐和腹泻。 A new norovirus strain is spreading fast in New Hampshire, causing widespread illness with symptoms like vomiting and diarrhea.

一种高度传染的诺罗病毒菌株正迅速蔓延到新罕布什尔州,到2025年12月底,几乎所有县都报告急性呼吸道疾病发病率很高。 A highly contagious norovirus strain is spreading rapidly across New Hampshire, with nearly all counties reporting high levels of acute respiratory illness by late December 2025. 卫生官员说,疫情可能与去年主要变异的突变有关,但因轻度或未经诊断的病例而报告不足。 Health officials say the outbreak, possibly linked to a mutation of last year’s dominant variant, is underreported due to mild or undiagnosed cases. 症状包括呕吐、腹泻、胃痛、发烧和肌肉痛。 Symptoms include vomiting, diarrhea, stomach pain, fever, and muscle aches. 专家敦促有症状的个人留在家中并实行严格的卫生,因为即使无症状的人也能传播病毒,特别是在节假日的社区环境中。 Experts urge symptomatic individuals to stay home and practice strict hygiene, as even asymptomatic people can spread the virus, especially in communal settings during the holidays.