诺罗病毒住院病例一天猛增45例,表明美国感染人数急剧上升。 Norovirus hospitalizations jumped by 45 in one day, signaling a sharp U.S. rise in infections.

据卫生官员称,诺罗病毒住院治疗在一天之内增加了45例,标志着全美国感染病例急剧增加。 Hospitalizations for norovirus rose by 45 cases in a single day, according to health officials, marking a sharp increase in infections across the U.S. 人口激增的原因是胃肠疾病季节性上升,公共卫生机构敦促加强卫生习惯,以抑制传播。 The surge follows a seasonal uptick in gastrointestinal illnesses, with public health agencies urging enhanced hygiene practices to curb transmission.