As the holiday season approaches, pediatricians remind parents to prioritize children's health alongside holiday shopping.

Researchers have identified new roles for a protein long known to protect against severe flu infection -- among them, raising the minimum number of viral particles needed to cause sickness.

RNA vaccines saved lives during the COVID-19 pandemic, but older people had less of an immune response to the vaccines than ...

If you still haven't gotten your COVID or flu shot​, now is the time so you'll stay protected throughout the season, ...