When U.S. Health and Human Services Secretary Robert F. Kennedy Jr. recently wrote that vitamin A “can dramatically reduce measles mortality,” he was remarking on what happens after someone gets infected,

Fact checked by Nick Blackmer RFK Jr. has claimed that cod liver oil, budesonide, and clarithromycin have shown "very, very good results" as remedies for measles.Infectious disease experts, however, say these treatments don't have much medically sound backup and are not intended as measles remedies.