Symptoms typically hit 12 to 48 hours after exposure and usually clear on their own within 24 to 72 hours. There’s no cure or specific treatment for norovirus, but staying hydrated is essential to ...

CDC data indicates that norovirus is back on the warpath and getting plenty of Americans sick.

Cases of an ultra-contagious virus that causes debilitating vomiting and diarrhea are on the rise just as the holiday season ...

Last year’s outbreaks were the largest in a decade, fueled by an emerging variant of the highly contagious, hard-to-kill ...

Nearly 14% of tests came back positive for norovirus during the most recent week ending Nov. 15, compared to roughly 7% about ...

From Thanksgiving to New Year’s, holiday togetherness comes with a catch: a spike in the viruses that thrive when we all gather inside.