An mRNA-based flu shot could make a huge difference in flu prevention, allowing scientists to pick a better strain match.

Add Yahoo as a preferred source to see more of our stories on Google. Exactly how many people get the flu each year in the U.S. is unknown, given that many people recover at home without medical ...

Under new Defense Department guidance, annual influenza vaccines are now voluntary for all active duty and reserve service members.

In a large study of 429,595 adults aged 65 years or older, adjuvanted and high-dose influenza vaccines showed no significant ...

This year’s influenza virus has been dubbed the “super flu” for how quickly it’s spreading — and how hard it’s hitting. In fact, infections have broken records in New York, with 71,123 positive flu ...

The U.S. FDA said on Thursday it would hold a meeting of outside experts next ​month to review Moderna's experimental flu shot.

The services sent a "robust set of exception" requests to a new Pentagon policy allowing personnel to decide whether to get ...

Researchers at the University of São Paulo (USP) in Brazil have discovered that high-frequency ultrasound waves similar to ...