Centers for Disease Control (CDC) files relate to Francis’s work in the United States Department of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention. Material includes correspondence, patient medical records, research and reports, related publications and clippings, Francis notebooks and calendars, and other material, including a very small number of photographs. Major subjects include HIV/AIDS, hepatitis, and Ebola. Some files include restricted material; restrictions are noted at the carton and/or folder level.