UNITED STATES - MAY 23: From left, Dr. Gary H. Gibbons, director, National Heart, Lung, and Blood Institute, Dr. W. Kimryn Rathmell, director, National Cancer Institute, Monica M. Bertagnolli, director of the National Institutes of Health, and Dr. Jeanne Marrazzo, director, National Institute of Allergy and Infectious Diseases, testify during the Senate Appropriations Subcommittee on Labor, Health and Human Services, Education, and Related Agencies hearing on the "Fiscal Year 2025 Budget Request for the National Institutes of Health," in Dirksen building on Thursday, May 23, 2024. (Tom Williams/CQ Roll Call via AP Images)