Norovirus, the infamous "winter vomiting disease," is surging again across the United States. Norovirus is a highly contagious stomach bug that causes sudden, often violent bouts of diarrhea and ...

Add Yahoo as a preferred source to see more of our stories on Google. Norovirus typically enters the gastrointestinal tract via tiny viral particles from an infected person’s saliva or ...

Norovirus is the country's leading cause of vomiting, diarrhea, and foodborne illness, and right on schedule, it's picking up steam again as the holidays arrive. Recently the California Department of ...

Gatherings with family and friends, drinks and feasts – the holidays can be merry and bright and also bring heightened risk of contracting norovirus, sometimes called the "winter vomiting disease" and ...

The virus, sometimes called the stomach bug, is incredibly contagious. Here’s how to stay safe this season. By Simar Bajaj Every year, there’s a surge in norovirus cases between November and April, ...

This year’s “super flu” surge is tied to a mutated strain of influenza A, called H3N2 subclade K. The strain has become dominant in the United States, responsible for about 89 percent of all H3N2 ...

Norovirus spreads rapidly and there’s no known treatment for it, but you’re more likely to catch it in some places than in others. Data from the Centers for Disease Control and Prevention show that ...

It's the time of the year for holiday cheer, but also the season for coughing, sneezing and everything in between. Norovirus is a highly contagious virus that causes vomiting and diarrhea, according ...

The idea of having diarrhea and vomiting at the same time sounds like a recipe for disaster, which is why so many people are on high alert for norovirus right now. Cases of the highly contagious ...