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

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

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

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

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