Passengers and crew members on the AIDAdiva cruise ship reported vomiting and diarrhea, according to the CDC.

"There are some signs that another big norovirus season is ahead of us," Emory University Professor Ben Lopman told Newsweek.

Some symptoms may overlap, but there are key treatment and prevention differences.

There is a norovirus surge in the U.S. The winter vomiting bug ...

Nearly 14% of tests came back positive compared to 7% three months ago.

Chennai, Dec. 8 -- Highlights: ...

Norovirus is the leading cause of vomiting, diarrhea and foodborne illness in the United States, according to the CDC​.

A highly contagious stomach bug is making an unwelcome return just in time for the holiday season — and it’s not the flu or ...

According to a report from the CDC, 95 passengers and six crew members experienced norovirus symptoms on AIDA Cruises’ ...

This new stomach bug is making a lot of Georgians sick.

However, there are ways to manage the symptoms. Resting and staying hydrated are essential, with electrolyte-rich liquids ...