ER doctor explains 2025-2026 H3N2 flu symptoms, treatment & when to go to the hospital. Get vital data on this severe flu ...

Nearly 90 people got sick in a norovirus outbreak during a Holland America Line cruise. Among the 2,593 guests aboard the ...

While there’s no approved vaccine to prevent norovirus, some are in the testing phase. Researchers are using tiny 3D models ...

Norovirus, the highly contagious stomach bug that causes vomiting and diarrhea, is surging again. Here's what to expect and ...

Winter vomiting virus norovirus is highly contagious, causing vomiting, diarrhea, stomach pain, and dehydration. Learn how it ...

Norovirus symptoms are unpleasant, but can often be treated at home. Symptoms can develop quickly, with the virus having an ...

Everyone's home for the holidays — and so are the germs. It's possible sickness could be knocking on the door along with your party guests. It's cold and flu season, and common winter illnesses such ...

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 ...

Flu season has taken off nationwide, with cases rising rapidly in some parts of the country over the past few weeks. “We’ve seen sustained, elevated activity across multiple key indicators in many ...

A suburban Chicago school district transitioned to remote learning due to illnesses and a hospital issued a warning after "dozens of cases" of a highly contagious and hard to kill stomach virus were ...

It's the holiday season, which means it's the most common time of year for norovirus to spread. Here's what you need to know about this winter stomach bug. Silver Cross Hospital in Will County ...