As if cold and flu season weren't bad enough, this winter is turning out to be a particularly bad one for stomach bugs. By ...

According to the CDC, during the week of December 5 alone, 91 outbreaks of norovirus were reported, an increase from late ...

It takes less than 100 norovirus particles to make someone sick, and infected people can shed billions of viral particles in their vomit and poop, according to the CDC. As a result, “norovirus is ...

Norovirus — highly contagious stomach flu — is spreading across the U.S. at its highest rate in a decade, according to the ...

Cases of norovirus, a highly contagious stomach bug, are surging in parts of the United States this winter, according to ...