The virus is most common in infants and children but can also sicken adults, experts say.

Norovirus is a highly contagious virus that causes gastroenteritis, an inflammation of the stomach and intestines. It spreads primarily through contaminated food or water, surfaces, and close contact ...

Though it is commonly called the "winter vomiting disease," norovirus outbreaks are still cropping up around the country in ...

A norovirus outbreak on the British cruise ship Ambition in Bordeaux led to passenger confinement and a public health ...

The highly contagious virus can spread quickly in communities, especially where people gather closely together.

A highly contagious stomach virus commonly known as the “vomit bug” is spreading across the United States, posing serious health risks to people. On May 29, NBC reported the news of ...

A new national wastewater map is offering a window into the spread of the highly contagious norovirus across the United States.

From the deadly Ebola virus making a sudden comeback with a new strain in Congo to Hantavirus raising concerns over another pandemic, here are the top 5 worst viral outbreaks we saw in the year 2026.

The 'vomit bug,' or norovirus, is causing outbreaks across the US, especially in California. Symptoms arise within 12 to 48 ...

Norovirus cases are rising across the US, with wastewater data showing increased activity. Experts monitor the situation, ...