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

Norovirus, the stomach flu, is highly contagious and spreads easily. It is causes vomiting and diarrhoea worldwide, ...

A highly contagious stomach bug is making an unwelcome return just in time for the holiday season — and it’s not the flu or ...

The wildly contagious norovirus — marked by vomiting, diarrhea, and stomach pain — is beginning to spread in the U.S.

Norovirus, a stomach bug that causes vomiting and diarrhea, is surging again after a harsh season last winter. Here's what to ...

Health officials are warning the public that cases of norovirus, also known as the “winter vomiting disease,” have been ...

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

Almost every winter, norovirus outbreaks spread throughout the U.S. Norovirus – or what some call the “stomach flu” – can happen at any time in the year, but is most common between November and April, ...

In the last few months, schools all over the country have closed because of outbreaks of norovirus. Also known as stomach flu, norovirus infections cause watery diarrhea, low-grade fever and, most ...

A new reverse genetics system for norovirus could aid in the development of novel antiviral therapies and vaccines.

You can get the flu by coming into contact with droplets and aerosols released by people with the virus, Dr. Russo says. It’s ...

A new GII.17 norovirus strain is driving a rapid rise in highly contagious gastroenteritis cases across the US, especially ...