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

This time of year is prime season for these fast-spreading illnesses.

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

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

More than 150 people were sickened by a norovirus outbreak while on a Caribbean cruise.

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 ...

CHESAPEAKE, Va. — Health officials in Chesapeake say norovirus cases are increasing, reflecting a broader rise in stomach illness activity across Virginia. The Virginia Department of Health saw an ...

The very contagious virus causes vomiting, diarrhea and severe dehydration.

This electron microscope image provided by the Centers for Disease Control and Prevention shows a cluster of norovirus virions. Norovirus, often called the “stomach flu” or “winter vomiting disease,” ...

A total of 16 pupils and two teachers at MapleBear Kids Adventure Place in Eunos have fallen ill, with the pre-school chain’s ...