Dr. Hoffmann is an Associate Professor of Medicine in the Division of Infectious Diseases at Johns Hopkins, where he provides care for adults with HIV and general infectious diseases. His research focuses on improving HIV and TB outcomes in low- and middle-income settings, primarily in Southern Africa.

Dr. Scully is an Associate Professor of Medicine in the Division of Infectious Diseases at Johns Hopkins, where her clinical work focuses on inpatient and outpatient care of people with HIV. She serves on the Department for Health and Human Services Antiretroviral Guidelines Panel and also leads a lab focused on the immunopathogenesis of HIV and the impact of sex on immune responses to viral infections.