Marcus Johnson Januari 27, 2025 AMERICAN ASSOCIATION FOR CANCER RESEARCH, BETHESDA, CANCER PREVENTION, CLINICAL TRIALS, DETECTION RESEARCH NETWORK, DISEASE PREVENTION, EARLY DETECTION RESEARCH NETWORK, HPV VACCINE, MARYLAND, MEDICINE, NATIONAL CANCER INSTITUTE DIVISION OF CANCER PREVENTION, NORMAN E. SHARPLESS, NORTH AMERICA, PHILIP E. CASTLE, RESEARCH, U. S. FOOD AND DRUG ADMINISTRATION, UNITED STATES