Robert F. Kennedy Jr. petitioned the F.D.A. to revoke authorization of the shots at a time when they were in high demand and ...

Three students from Centreville High School in Clifton discovered a potentially harmful substance – DNA residues, or tiny ...

Q I just got the new COVID-19 booster, and the nurse said hardly anyone is getting the updated shot this year. I’m not ...

HHS is investing more than $800 million in vaccine development and manufacturing capacity to strengthen the nation's response capabilities to emerging infectious disease threats, including bird flu.