"It is too early to tell if this strain is associated with more severe norovirus disease but likely lower population immunity is the reason for the early surge of an otherwise seasonal increase of ...

Symptoms of norovirus typically develop within 12 to 48 hours after exposure, the most common symptoms being diarrhea, ...

Norovirus is a contagious virus most commonly characterized by projectile vomiting and diarrhea. Other symptoms can include ...

The FDA has issued an urgent recall for shellstock oysters harvested last month in Washington state's Hammersley Inlet.

Norovirus is highly contagious and causes vomiting and diarrhea. But, in the overwhelming majority of cases, people recover ...

The U.S. Food and Drug Administration is recalling oysters harvested from Puget Sound in December, citing possible norovirus ...

There have been at least 16 outbreaks of gastrointestinal illness on cruise ships this year, the CDC says, the most in over a ...

The number of norovirus cases is increasing across the US, but there are ways to reduce your chances of infection and stave ...

The number of national norovirus outbreaks was the highest seen in December since at least 2012. Experts suggest increased ...

Outbreaks of the stomach flu are spreading across the U.S and are far higher than average for December over the past 12 years, according to CDC figures.

Restaurants in Washington and Oregon purchased these oysters and they could have been distributed to other states. “The FDA ...

Norovirus, the highly contagious stomach bug that causes vomiting and diarrhea, is spiking across the US. What to know about symptoms and prevention.