Dr. Marlene Wolfe, the Co-principal investigator with WastewaterSCAN said there is increased detection of norovirus at California's wastewater testing sites.

Cases of norovirus are surging in the United States. It’s the country’s leading cause of foodborne illnesses but there have ...

Health experts told Newsweek about the threats posed by the viruses and shared the best ways to protect oneself.

Norovirus, the highly contagious stomach bug that causes vomiting and diarrhea, is spiking across the US. What to know about ...

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, ...

In today’s health headlines, the norovirus is surging in parts of the United States, according to the Centers for Disease Control and Prevention. How can you avoid ...

Symptoms of the virus are similar to that of other respiratory illnesses that are currently circulating throughout the U.S.

Norovirus cases are on the rise across the United States, and locally one doctor says he’s seeing the same uptick here in Austin.

Norovirus cases are on the rise across the United States, and locally one doctor says he’s seeing the same uptick here in ...

Several viruses -- seasonal flu, stomach flu, COVID-19 and RSV -- are surging in the United States and are expected to spike ...