The flu is straining hospitals and urgent cares across the United States, with the surge in infections driven by an aggressive new flu variant. Flu activity remains high in most parts of the country, ...

Moderna’s mRNA flu vaccine gave more protection against illness than the standard flu shot in a phase 3 clinical trial, according to published results.

Currently, flu levels are high across the country and many states, including Louisiana, are at or near peak levels for the season, according to MakeMyTestCount, a website from the National Institute ...

NEW YORK -- As the U.S. flu season winds down, health officials say the flu vaccine wasn't very effective, with one of its worst effectiveness rates in more than a decade. A new strain that dominated ...

New York City has seen more flu cases recorded so far this season than in each of the last two seasons, with more than half of the 125,000-plus cases involving children, new health data out Thursday ...

Hospitalizations from this season's 'super flu' are surging, especially in older Americans and children, new data shows. The latest CDC data, which runs through January 3, shows the weekly rate of ...

Flu is making people miserable from coast to coast, thanks in large part to a new strain called subclade K. That’s why infectious disease experts are telling people to run, not walk, to get this ...

A new mRNA flu vaccine, singing mice and doctors find what may be behind restless leg syndrome. Here are your health ...

BUFFALO, N.Y. — The flu remains a major concern for doctors nationwide, but new state data released Friday suggests cases in Western New York may be trending downward. RELATED: Flu surge strains Erie ...