Once norovirus is circulating, it can quickly become an outbreak.

Norovirus is ripping across Northern California as dozens are falling sick with horrific symptoms. The “extremely contagious” ...

A Caribbean vacation took an unpleasant turn for dozens of cruise passengers after a stomach virus spread across their ship.

Norovirus, a common group of viruses causing gastroenteritis, is in its peak season. Here's how to avoid getting sick.

The Star Princess, which launched just five months ago, is dealing with a norovirus outbreak that has sickened 104 passengers and 49 crew members during its current voyage.

Think you're safe from norovirus, the nasty bug behind the stomach flu, if you steer clear of someone who has it? Think again. Researchers in Oregon investigating an outbreak of stomach flu among some ...

FRESNO, Calif. -- Hundreds of people have fallen ill after visiting Yosemite National Park, the park said in a statement on Thursday. According to the statement, approximately 170 employees and ...

Pediatricians at Penn State Health Golisano Children's Hospital are seeing viral upper respiratory infections, flu and RSV.

Here’s our weekly round-up of what illnesses are spreading the most in Metro Detroit communities, according to our local ...

A total of 16 pupils and two teachers from MapleBear Kids Adventure Place in Eunos have fallen ill in recent days, with the ...

MILAN — A women’s hockey game between Finland and Canada at the Winter Olympics in Milan was postponed on Thursday after a stomach virus depleted the Finnish squad, officials said. The affected ...