The super-contagious gastrointestinal virus is causing outbreaks across the U.S. Here's how to protect yourself (and everyone around you) from norovirus.

First came the fires. Then, there was ash and contaminated water. Now, some survivors of the Southern California wildfires ...

Illness typically lasts for one to three days but people can still be contagious after their symptoms have subsided.

Norovirus is one of those nasty winter bugs that just does not relent. It can survive even the most potent of hand gels, as ...