About 50,000 children are hospitalized annually.

Though it is commonly called the "winter vomiting disease," norovirus outbreaks are still cropping up around the country in ...

Flu season may be mostly behind us, but levels of norovirus, the nasty, highly contagious stomach bug, are rising, according ...

The 'vomit bug,' or norovirus, is causing outbreaks across the US, especially in California. Symptoms arise within 12 to 48 hours and may lead to dehydration.

A highly contagious stomach virus commonly known as the “vomit bug” is spreading across the United States, posing serious health risks to people. On May 29, NBC reported the news of ...

Norovirus is spreading among PCT hikers near Wrightwood. Health officials warn of fast transmission in backcountry conditions ...

Officials are urging hikers to take precautions after a contagious stomach virus spread along the Pacific Crest Trail in ...

A new national wastewater map is offering a window into the spread of the highly contagious norovirus across the United ...

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 ...

Norovirus is a highly contagious virus that causes gastroenteritis, an inflammation of the stomach and intestines. It spreads primarily through contaminated food or water, surfaces, and close contact ...