The virus, sometimes called ‘the stomach flu’ or ‘a stomach bug,’ causes acute gastroenteritis, or inflammation of the ...

Norovirus cases surge in Texas, with a new, highly contagious strain posing heightened risks. Experts urge handwashing and ...

Norovirus has been surging around the country in recent weeks, according to wastewater data. What does it look like in ...

Norovirus levels are increasing across California, and the rise is especially notable in the San Francisco Bay Area and L.A., ...

Norovirus is spiking across California, with wastewater concentrations and test positivity rates spiking, especially in the ...

"There are some signs that another big norovirus season is ahead of us," Emory University Professor Ben Lopman told Newsweek.

Wastewater testing shows high concentrations of the virus in Silicon Valley, San Francisco and Vallejo. But public health ...

Norovirus, or stomach flu, is a highly contagious disease that spreads through contaminated food, water, surfaces or direct ...

Health officials want to warn you that cases of norovirus, also known as the "winter vomiting disease," have been spiking ...

This highly contagious virus has no specific treatment. Here’s where it spreads most and how to protect yourself.

From Aug. 1 through Nov. 13, 153 outbreaks of norovirus were reported in 14 states, according to the U.S. Centers for Disease ...