Health and Human Services Secretary Robert F. Kennedy Jr. appeared before the Senate Appropriations Committee on Tuesday, addressing questions about his vaccine positions and administration priorities.

During the hearing, Kennedy denied facing pressure from the White House to scale back his vaccine skepticism. The testimony came amid ongoing scrutiny of his views on vaccines and public health policy since taking the cabinet position.

A Trump administration health adviser acknowledged there are "ongoing conversations about where to prioritize" regarding health policy initiatives, according to The Hill's reporting. However, Kennedy maintained that he has not been directed to modify his positions on vaccines.

The hearing focused on the Health and Human Services Department's budget and policy priorities. Kennedy's appearance before the appropriations committee represents part of the routine congressional oversight process for cabinet officials.

Kennedy's vaccine positions have drawn significant attention since his nomination and confirmation as HHS Secretary. His testimony Tuesday provided lawmakers an opportunity to question him directly about his approach to vaccine policy and public health initiatives under the Trump administration.