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.

Add Yahoo as a preferred source to see more of our stories on Google. HAMDEN, Conn. (WTNH) — Cases of the stomach flu, or viral gastroenteritis, were reported at Quinnipiac University last week, ...

A norovirus particle is pictured in this 3D illustration by Jessica A. Allen for the U.S. Centers for Disease Control and Prevention, shared via Wikimedia Commons. CDC / Jessica A. Allen, Illustrator: ...

The FDA recalls raw oysters and Manila clams distributed in multiple states over possible norovirus contamination linked to stomach flu illness.

When a stomach bug hits your household, the first instinct is often to get everyone back to school, work, and normal life as quickly as possible. The “48-hour rule” flips that impulse on its head, ...

A highly contagious stomach virus with no real treatment is spreading rapidly across the United States. From Aug. 1 through Nov. 13, there were 153 norovirus outbreaks reported in 14 states, according ...

When more than 100 kids and several staff members at Creekview Middle School in Eagle Mountain–Saginaw ISD suddenly came down ...

Norovirus, also known as the “stomach flu” or “winter vomiting sickness,” is active across the nation. But cleaning and disinfecting can help check its spread, experts say. Precautions are crucial ...