Alcohol-based hand sanitizers are ineffective against the norovirus. Hand-washing is the best way to prevent it.

Given the vomiting and diarrhea, the biggest risk with norovirus is dehydration, which can turn a short-term illness into a ...

The FINANCIAL — Norovirus is the leading cause of foodborne illness outbreaks in the United States. Norovirus causes about half of all outbreaks of food-related illness. Most reported norovirus ...

Cases of a highly contagious stomach bug are rising this winter, the U.S. Centers for Disease Control and Prevention reported. There were 91 outbreaks of norovirus reported by state health departments ...

Norovirus, also known as the "stomach flu" or "winter vomiting sickness," is active in California and across the nation. But ...

Make sure you wash your hands well before digging in this Thanksgiving; norovirus, known for causing unpleasant stomach ...

Norovirus, the USA's leading cause of foodborne illness, has become known as the "cruise ship virus" for causing mass outbreaks of food poisoning – and misery – on the high seas. Yet only about 1% of ...

It’s that time of year again, when the misery of norovirus strikes much of the U.S. Each year the pathogen causes an average of 900 deaths, 109,000 hospitalizations, 465,000 emergency room visits, and ...

The dreaded norovirus—the "vomiting bug" that often causes stomach flu symptoms—is climbing again in California, and doctors ...

STATEN ISLAND, N.Y. — Norovirus, also known as the stomach flu, rang in 2025 in a big way across the United States, and continues to surge. The highly contagious virus causes vomiting and diarrhea, ...

Wastewater detection of norovirus has increased. How long do you have to deal with its less than pleasant symptoms?

Norovirus, a common cause of stomach flu, is impacting Michigan families earlier and more intensely than usual this year.