Most children who have infection of the gut (gastroenteritis), including gastroenteritis caused by norovirus infection, have mild symptoms which will get better within a few days.

大部分孩子出现胃肠道感染，包括诺如病毒引起的肠炎，会有轻微症状且几天内会好转。

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During the winter season, many cases of norovirus food poisoning and infection occur.

冬季容易发生的獐病毒感染。

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Fifth, quarantine anyone with the symptoms of norovirus infection, and disinfect everything that emerges from the sickroom.

FORBES: Magazine Article

The main symptoms of the norovirus infection are sudden nausea, stomach ache followed by severe 'projectile' vomiting and or diarrhoea.

BBC: North West Wales

The prevention of norovirus infection is challenging, but you can lower the likelihood of spread by being compulsive in several ways.

FORBES: Magazine Article