Dr. Adalja is a Senior Scholar at the Johns Hopkins Center for Health Security, an Adjunct Assistant Professor at the Johns Hopkins Bloomberg School of Public Health, and an Affiliate of the Johns Hopkins Center for Global Health. His work is focused on emerging infectious disease, pandemic preparedness, and biosecurity. Dr. Adalja has served on US government panels tasked with developing guidelines for the treatment of plague, botulism, and anthrax in mass casualty settings and for the system of care for infectious disease emergencies. He also served as an external advisor to the New York City Health + Hospitals Emergency Management Highly Infectious Disease training program and on a US Federal Emergency Management Agency working group on nuclear disaster recovery. He is a spokesperson for the Infectious Diseases Society of America; he previously served on their public health and diagnostics committees and their precision medicine working group. Dr. Adalja is a member of the American College of Emergency Physicians Pennsylvania Chapter’s EMS & Terrorism and Disaster Preparedness Committee as well as the Allegheny County Medical Reserve Corps. He was formerly a member of the National Quality Forum Infectious Disease Standing Committee, where he currently serves on the Primary Care and Chronic Illness Standing Committee, and the US Department of Health and Human Services National Disaster Medical System, with which he was deployed to Haiti after the 2010 earthquake and was also selected for their mobile acute care strike team. Dr. Adalja’s expertise is frequently sought by international and national media. During the COVID-19 pandemic, Dr. Adalja has served as a member of the National Collegiate Athletic Association coronavirus advisory group; a consultant to various businesses, schools, and organizations; and an informal advisor to the International Monetary Fund. Dr. Adalja is an Associate Editor of the journal Health Security. He was a coeditor of the volume Global Catastrophic Biological Risks and a contributing author for the Handbook of Bioterrorism and Disaster Medicine, the Emergency Medicine CorePendium, Clinical Microbiology Made Ridiculously Simple, UpToDate’s section on biological terrorism, and a North Atlantic Treaty Organization volume on bioterrorism. He has also published in such journals as the New England Journal of Medicine, JAMA, Journal of Infectious Diseases, Clinical Infectious Diseases, Emerging Infectious Diseases, Annals of Emergency Medicine, and Health Security. Dr. Adalja is a Fellow of the Infectious Diseases Society of America, the American College of Physicians, and the American College of Emergency Physicians. He is a member of various medical societies, including the American Medical Association, the HIV Medicine Association, and the Society of Critical Care Medicine. He is a board-certified physician in internal medicine, emergency medicine, infectious diseases, and critical care medicine. Dr. Adalja completed 2 fellowships at the University of Pittsburgh—one in infectious diseases, for which he served as chief fellow, and one in critical care medicine. Prior to that he completed a combined residency in internal medicine and emergency medicine at Allegheny General Hospital in Pittsburgh, where he served as chief resident and as a member of the infection control committee. He was a Clinical Assistant Professor at the University of Pittsburgh School of Medicine from 2010 through 2017 and is currently an Adjunct Assistant Professor there. He is also an Adjunct Assistant Professor in the Department of Biological Sciences at Carnegie Mellon University. He received an MD from the American University of the Caribbean School of Medicine and a BS in industrial management from Carnegie Mellon University. Dr. Adalja is a native of Butler, Pennsylvania, and actively practices infectious disease, critical care, and emergency medicine in the Pittsburgh metropolitan area, where he was appointed to the City of Pittsburgh’s HIV Commission and the advisory group of AIDS Free Pittsburgh.