Pfizer's mRNA flu vaccine worked better than a standard flu shot in a large Phase 3 trial, researchers reported in the ...

Over-the-counter (OTC) cold and flu medicines can help manage symptoms, but it’s important to choose the right ingredients ...

Learn how long the flu lasts, what symptoms occur at every stage, and what you can do to feel better and lower the risk of ...

A mutated strain of influenza A, H3N2 subclade K, is surging worldwide, sparking concerns about a severe flu season in the ...

The new trial, funded by Pfizer, compared the company’s mRNA shot to Fluzone, one of the most widely used seasonal flu ...

Health experts warn this flu season could be unusually severe, with early spread and concerning H3N2 strain activity across ...

An unexpected mutation of the H3N2 influenza A virus is driving up case counts abroad, and experts are concerned it could ...

As the holiday season rapidly approaches, it’s important to remember that we are also now heading into peak season for ...

A Washington resident died of complications from an infection with a bird flu strain never before reported in humans, the ...