The good news: As the weather is turning warmer, flu season is officially headed off a cliff. The bad news: The efficacy of ...

As the U.S. flu season winds down, health officials say the flu vaccine didn’t work very well, with one of its worst ...

Flu activity in the United States is finally slowing down, but health experts say this year’s flu vaccine didn't offer as ...

The Centers for Disease Control and Prevention released a report March 12 on the effectiveness of the flu vaccine for the ...

Add Yahoo as a preferred source to see more of our stories on Google. A flu shot is administered in this file photo from October 2024. Maryland may be on the downhill side of what experts are calling ...

More than 100 children have died so far this season ...

Flu season is on the downswing at the national level, but some states are still seeing high activity, according to the ...

Fact checked by Jennifer Klump For years, researchers have sought to develop a vaccine that can protect against any current ...

Incentives to bring vaccines to market are shrinking. Drugmakers are scaling back research investments and cutting jobs.

When doctors found out Ainsley Flynn had viral myocarditis, they leaped into action to save her. Now, Flynn is giving back.

Many kids are scared of getting needles, and this can stop them getting vaccinations that protect that against the flu. Less ...