HHS Secretary Robert F. Kennedy Jr. defended his administration's controversial vaccine policies during a Senate hearing. He reiterated false claims about mRNA vaccine dangers, agreeing with a newly appointed panel member's assertion of serious risks, despite overwhelming scientific evidence of their safety and effectiveness. Kennedy's actions, including canceling mRNA vaccine funding and dismissing CDC officials, have drawn sharp criticism. He justified these moves by claiming to address conflicts of interest and depoliticize the CDC vaccine panel, a claim disputed by recent research showing historically low conflict levels before the changes.

Prepared by Lauren Mitchell and reviewed by editorial team.