How long does norovirus last? Norovirus runs its course fairly quickly — in just a couple of days — compared to some viral infections that can last for up to a few weeks.

If you've had more than one friend cancel plans due to a nasty "stomach flu" or "stomach bug," they might actually have norovirus - which means you could be at risk, too.

Treatment of severe gastrointestinal symptoms, even when not identified as a particular "stomach bug" like norovirus, is typically focused on rest and hydration.

Norovirus treatment There's no specific antiviral treatment for norovirus, says Schaffner. Norovirus will typically resolve on its own, but rest and supportive care can help manage symptoms.

Norovirus, the highly contagious stomach bug that causes vomiting and diarrhea, is spiking across the US. What to know about symptoms and prevention.

Norovirus is on the rise. Here's what norovirus feels like, some common causes of the latest outbreak, how long symptoms can last and more crucial info.

Stomach flu case outbreaks were reported in California. What to know about norovirus symptoms, disease treatment and how the virus spreads.

Norovirus outbreaks are rising, with 91 reported cases in early December. Learn about symptoms, prevention, and expert advice ...

Stomach flu case outbreaks were reported in California. What to know about norovirus symptoms, disease treatment and how the virus spreads.