Democrats are discussing impeachment proceedings against Health and Human Services Secretary Robert F. Kennedy Jr. as they prepare to assume control of Congress in January.

Several prominent Democrats have signaled support for holding Kennedy accountable over his changes to vaccine guidance and reductions in medical research funding. Sen. Bernie Sanders of Vermont, who is set to chair the Senate health committee, told CNN he is "absolutely open" to the idea. Rep. Jim Clyburn of South Carolina identified Kennedy as one of two high-priority impeachment targets for the incoming House majority.

Rep. Jamie Raskin of Maryland, expected to lead the House Judiciary Committee, has pledged to investigate Kennedy's actions. Sen. Raphael Warnock of Georgia posted on social media that Kennedy should resign to avoid years of congressional scrutiny.

These calls come amid Democratic gains in the November midterms, which handed the party majorities in both chambers. Critics within the party have pointed to Kennedy's overhaul of longstanding vaccine policies and cuts to research programs as reasons for removal.

At the same time, some Democrats are exploring ways to engage with Kennedy's Make America Healthy Again supporters in an effort to broaden the party's appeal. This approach creates tension with the push for impeachment and oversight hearings.

Kennedy has served as HHS secretary in the Trump administration since early in the term. His focus on chronic disease prevention and skepticism toward certain public health mandates has drawn both praise from reform advocates and sharp criticism from establishment health groups.

Earlier efforts to impeach Kennedy date back to 2025, including articles introduced by Rep. Haley Stevens of Michigan. With Democrats now positioned to lead investigations, the debate over his future is expected to intensify once the new Congress convenes.