Data shows it can prevent six types of cancer. But anti-vaccine activists, including U.S. Health Secretary Robert F. Kennedy ...

President Trump's nominee to head the Centers for Disease Control and Prevention is getting ready to appear before Congress.

Health and Human Services Director Robert F. Kennedy Jr., who has stopped short of recommending Americans be vaccinated ...

Researchers with grants from the NIH to study why some people have questions or fears about vaccines and how to help those ...