gǎn / rǎn / nuò / luó / bìng / dú / hòu / huàn / zhě / kě / néng / huì / chū / xiàn / ǒu / tù / hé / fù / xiè感染诺罗病毒后,患者可能会出现呕吐和腹泻。After contracting norovirus, patients may experience vomiting and diarrhea.