The highly contagious illness has reached its highest levels for this time of year in more than a decade, according to the latest CDC data.

This electron microscope image provided by the Centers for Disease Control and Prevention shows a cluster of norovirus virions. (Charles D. Humphrey/CDC via AP) From Philly and the Pa. suburbs to ...

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

Norovirus is spiking across the United States ... Medics first discovered noroviruses in 1972 using an electron microscope. Since then, they've found a large variety of different noroviruses ...

There are hygiene tips to reduce the likelihood of getting sick. Public health officials are warning that the U.S. could be ...

A team led by UT Southwestern Medical Center researchers has identified a key mechanism responsible for endosomal recycling ...

Data from the Centers for Disease Control and Prevention show cases of norovirus, the highly contagious stomach bug, are surging in the U.S.

This electron microscope image provided by the Centers for Disease Control and Prevention shows a cluster of norovirus virions. (Charles D. Humphrey/CDC via AP, File) Since Jan. 10, the American ...

This electron microscope image provided by the Centers for Disease Control and Prevention shows a cluster of norovirus virions. Norovirus cases have surged in recent weeks (AP) “This year ...