What is norovirus? The stomach bug is so contagious and it spreads easily this time of year.

Norovirus cases have been surging this winter, with outbreaks of the infamous stomach bug reaching more than double the number of infections at last year’s peak. Because the virus is so contagious, it ...

A previously healthy, 8-year-old Korean boy is admitted with a 14-day history of daily low-grade but rising fever and an 8-day history of occasional vomiting and nonbloody diarrhea. Despite these ...

Learn more about seasonal flu, including where to get a flu vaccine and how to treat seasonal flu.

An outbreak of norovirus, a highly contagious stomach bug that causes vomiting and diarrhea, has sickened more than 90 people aboard a Royal Caribbean International cruise ship. At least 94 passengers ...

WASHINGTON — The flu is spreading rapidly across much of the United States this winter. Doctors say the flu can make people feel very sick and that symptoms often show up suddenly after someone is ...

The virus, sometimes called the stomach bug, is incredibly contagious. Here’s how to stay safe this season. By Simar Bajaj Every year, there’s a surge in norovirus cases between November and April, ...

Share on Pinterest Cases of “winter vomiting disease,” also known as norovirus, are rising ahead of schedule this year. Alexey Kuzma/Stocksy “Winter vomiting disease” is on the rise across the United ...

More than 100 people got sick in a norovirus outbreak during an AIDA Cruises voyage. Among the 2,007 guests on the German cruise line’s AIDAdiva ship, 95 reported being ill, along with six crew ...

Eighty-one passengers and eight crew members reported diarrhea and vomiting consistent with norovirus during a Holland ...