Robert F. Kennedy Jr. claimed that the agency, Gavi, had “ignored the science” in immunizing children around the world.

The move could shift long-standing practices of how and when children are immunized in the United States.

A Centers for Disease Control and Prevention panel of vaccine advisors all appointed by Health and Human Services Secretary ...

Memorial Sloan Kettering is warning patients that it may soon be out of network for UnitedHealthcare members. | Memorial ...