Robert F. Kennedy Jr. is doubling down on his false claims about the MMR vaccine — which protects against measles, mumps, and ...

The Department of Health and Human Services says it will require new vaccines to be tested against a placebo, which could ...

Amid the largest measles outbreak in decades, Robert F. Kennedy Jr.’s Department of Health and Human Services is spearheading a new effort to find treatments for the infectious disease for Americans ...