Noroviruses are found in the stool or vomit of infected people. People can become infected with the virus in several ways, including: eating food or drinking liquids that are contaminated with norovirus by foodhandlers who have not washed their hands adequately.

What surface does norovirus live?

The virus can live on hard or soft surfaces for about two weeks; in still water it can live months or possibly years.

Does norovirus live in water?

Norovirus can live in water for several months or possibly even years. Swimming venues that are not treated with chlorine can pose a particular risk since there are no chemicals to kill the stomach virus.