As a doctor and retired Republican congressman, I urge our leaders to double down on life-saving preventive medicine.

Decades of research have turned up no miracle treatment for measles, but studies show the M.M.R. shot is 97 percent effective ...

Robert F. Kennedy Jr., secretary of the US Department of Health and Human Services, is asking the US Centers for Disease ...

U.S. health secretary Robert F. Kennedy Jr. reprised various misleading claims about vaccines this week, including that the ...

As the United States battles its largest measles outbreak in a quarter-century, Health and Human Services Secretary Robert F.

An aide to U.S. Health Secretary Robert F. Kennedy Jr. is seeking more information about three vaccines recommended by a ...

In a hard-to-watch video, a healthy-looking 4-year-old boy lies on a bed as doctors lift his eyelids to watch his big brown ...

Kennedy has previously linked the MMR vaccine to autism. But during a CBS interview on Tuesday, Kennedy said that he was all for the vaccine.

Robert F. Kennedy Jr. requests new guidance from the CDC on measles treatments, including using drugs and vitamins rather ...