Robert F. Kennedy Jr.’s plan for America’s vaccines is coming into focus, with his revamped immunization advisory panel set to discuss the use of measles shots in kids next week and vote on an ingredient that’s been wrongly linked to autism.

Health and Human Services Secretary Robert F. Kennedy Jr. fired all 17 members of the Centers for Disease Control and Prevention’s vaccine advisory panel, claiming it “has been plagued with persistent conflicts of interest and has become little more than a rubber stamp for any vaccine.

A senior scientist at the U.S. Centers for Disease Control and Prevention has resigned, warning that changes in leadership may weaken the country's vaccine program.