EditorialFrom left: Dr. Anthony Fauci, director at the National Institute of Allergy and Infectious Diseases; Dr. Norman Sharpless, director of the National Cancer Institute; Dr. Diana Bianchi, director of the Eunice Kennedy Shriver National Institute of Child Health and Human Development; Dr. Francis Collins, director of the National Institutes of Health; and Dr. Gary Gibbons, the director of the National Heart, Lung, and Blood Institute, appear before a House Appropriations hearing in Washington on Wednesday, March 4, 2020, regarding the NIH budget. (Anna Moneymaker/The New York Times)