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” ...

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

Pediatricians at Penn State Health Golisano Children's Hospital are seeing viral upper respiratory infections, flu and RSV. UPMC Children's Community Pediatrics reports a stomach bug, flu, ...

A norovirus outbreak overtook a Princess cruise ship that sailed through the Caribbean last week, sickening 150 people ...

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

Norovirus, which is most often spread through contaminated food or water, has been making its rounds again during the winter season. While the symptoms can hit hard and fast, the small silver lining ...

When a stomach bug hits your household, it is tempting to grab a pack of wipes, swipe every surface in sight, and hope you have contained the chaos. The problem is that those quick wipe-downs often ...

A dream cruise through Norway’s stunning fjords turned into a floating nightmare after a stomach bug ripped through a luxury ship, leaving roughly 200 passengers sick and forcing a full onboard ...