The calls for action escalated this week following the emergence of documents that lawmakers claim contradict sworn testimony Kennedy gave to the Senate in 2025. The documents, whose exact contents have not been publicly detailed in the reports, are said to show that Kennedy misrepresented his involvement with anti-vaccine activism and his views on vaccine safety.
Sen. Edward J. Markey (D-Mass.) issued a statement accusing Kennedy of a deliberate pattern of deception. "This is a pattern, not a slip," Markey said. "RFK Jr. has lied to the Senate, lied to the American people, and jeopardized the health of children to advance his anti-vaccine agenda."
Sen. Ron Wyden (D-Ore.) went further, posting on social media Friday that the documents were "Proof we got RFK lying on the record during his confirmation hearing (a crime)." Wyden called for the matter to be referred to the U.S. Department of Justice for a criminal investigation. In a separate statement to The Guardian, he added: "RFK's platform is built on lies and grifts that leave a trail of dead children in their wake. There are consequences for lying to Congress."
Kennedy, a longtime anti-vaccine activist, was confirmed as Health and Human Services Secretary last year after a contentious confirmation process. The White House and HHS have not yet responded to the latest allegations. No formal referral to the DOJ has been announced as of this writing.