" Signs and symptoms usually begin 12 to 48 hours after your first exposure to a norovirus and last 1 to 3 days," noted the ...

Norovirus has torn through the U.S. this winter, peaking early in some parts of the country but taking hold in South Florida ...

Norovirus is also hard to kill on surfaces, where it can live for days to weeks. If someone in your household vomits in the ...

Most people recover from norovirus, a highly contagious infection, within a few days but it can be particularly risky for ...

Gastroenteritis cases have surged in Japan after infections linked to contaminated food, including strawberry daifuku, ...

In an early clinical trial, an experimental norovirus vaccine given as a pill produced defensive responses exactly where it counts—in the saliva of older people most vulnerable to the explosive ...

Researchers at Vaxart Inc. and the Center for Vaccine Development at the University of Maryland School of Medicine evaluated ...

Norovirus cases are surging, with UKHSA reporting a 29.4% increase in two weeks. Highly contagious, it infects 20 million ...

England’s top doctor has urged the public to isolate for two days if they feel unwell, after a surge in Norovirus cases has ...

Scientists at The University of Texas at Austin, in collaboration with researchers from the University of North Carolina at ...

Holland America has reported its fourth norovirus outbreak of 2025 on a cruise out of Port Everglades, with nearly 150 ...

A cruise ship off the coast of Belgium experience a gastrointestinal illness outbreak last week believed to have been caused ...