The vaccine clinic was hosted by the Great Plains Tribal Leaders’ Health Board, which serves tribes across Iowa, Nebraska, ...

Health and Human Services Secretary Robert F. Kennedy Jr., a longtime anti-vaccine activist, removed all 17 members of the ...

The heightened spread of the disease is a “canary in the coal mine” moment, representing the rapid return of several vaccine-preventable diseases in the United States, according to Dr. Peter Chin-Hong ...