Two days after he fired all 17 members of a committee that advises the federal government on vaccine safety, Health Secretary Robert F. Kennedy, Jr. announced eight new members, including a physician criticized for spreading COVID-19 misinformation and conspiracy theories.

Vaccine experts warned Kennedy's abrupt termination of the entire committee on June 9 would create public distrust around the government's role in promoting public health. The new list of members includes scientists, public-health experts and physicians.

"All of these individuals are committed to evidence-based medicine, gold-standard science, and common sense," wrote Kennedy in a post on X on June 11. "They have each committed to demanding definitive safety and efficacy data before making any new vaccine recommendations."

The Advisory Committee for Immunization Practices makes recommendations on the safety, efficacy and clinical need of vaccines to the Centers for Disease Control and Prevention. It comprises medical and public health experts who develop recommendations on the use of vaccines in the civilian population of the United States.

"The committee will review safety and efficacy data for the current schedule as well," noted Kennedy, who has a history of controversial views on vaccines.