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

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.

A 24-hour stomach bug is a viral infection, like norovirus, that spreads through contact with sick people or contaminated food and surfaces. Symptoms include diarrhea, vomiting, and fever that usually ...

Norovirus, the infamous "winter vomiting disease," is surging again across the United States. Norovirus is a highly contagious stomach bug that causes sudden, often violent bouts of diarrhea and ...

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

Cases of the uber-contagious stomach bug, norovirus, surge every winter. The highly-contagious (and serious) illness is notoriously unpleasant, so figuring out how to treat a stomach bug fast can go a ...

It's the time of the year for holiday cheer, but also the season for coughing, sneezing and everything in between. Norovirus is a highly contagious virus that causes vomiting and diarrhea, according ...

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, ...