Health workers say distrust and anger are being amplified by misinformation about the safety of immunizations.

Pfizer’s three-dose shot for children between 6 months and 5 years old has long been available under an emergency use ...

Days after the fatal shooting near the CDC and Emory University, people who live and work near the CDC are still processing ...

Case numbers are higher in those states where more people are unaware of HPV or that there is a vaccine that can prevent it.