What You Need to Know from Johns Hopkins Medicine
Johns Hopkins Medicine continues to follow the highest level of safety precautions as we care for our patients and work with our communities during the coronavirus pandemic. Please use this site to learn more about patient care, testing, vaccinations and additional information about COVID-19.
Safety Guidelines Update
Face masks are required to enter any of our care facilities and expected to be worn at all times, even if you are fully vaccinated against COVID-19. We will provide a mask if needed.
Neck gaiters, bandanas, masks with exhalation valves, or clear shield-like face masks are not permitted to be worn as face coverings at Johns Hopkins Medicine facilities.
Language Assistance I speak...
Booster Shots and Third Doses for COVID-19 Vaccines: What You Need to Know
Understand the difference between third vaccine doses and COVID boosters.
COVID-19 Daily Report
Get updates on the number of COVID-19 patients at Johns Hopkins Medicine care facilities.
Coronavirus (COVID-19) Self-Checker
Check symptoms. Protect yourself. Get information. Check now.
Brian Thomas Garibaldi, M.D.
Director, Johns Hopkins Biocontainment Unit
Associate Program Director, Osler Internal Medicine Residency Program
Associate Professor of Medicine
Associate Professor of Physiology
Associate Program Director, Osler Internal Medicine Residency Program
Associate Professor of Medicine
Associate Professor of Physiology
Noreen A Hynes, M.D., M.P.H.
Director, Geographic Medicine Center of the Division of Infectious Diseases
Medical Director, Tropical Medicine Ambulatory Consultation Service
Medical Director, Johns Hopkins Travel Health Consultation Service
Associate Professor of Medicine
Medical Director, Tropical Medicine Ambulatory Consultation Service
Medical Director, Johns Hopkins Travel Health Consultation Service
Associate Professor of Medicine
Gabor David Kelen, M.D.
Director, Department of Emergency Medicine
Director, Johns Hopkins Office of Critical Event Preparedness and Response (CEPAR)
Director, Center for the Study of Preparedness and Catastrophic Event Response (PACER)
Professor of Emergency Medicine
Professor of Anesthesiology and Critical Care Medicine
Director, Johns Hopkins Office of Critical Event Preparedness and Response (CEPAR)
Director, Center for the Study of Preparedness and Catastrophic Event Response (PACER)
Professor of Emergency Medicine
Professor of Anesthesiology and Critical Care Medicine
Lisa Lockerd Maragakis, M.D., M.P.H.
Senior Director of Infection Prevention, The Johns Hopkins Health System
Hospital Epidemiologist, The Johns Hopkins Hospital
Associate Professor of Medicine
Hospital Epidemiologist, The Johns Hopkins Hospital
Associate Professor of Medicine
Aaron Michael Milstone, M.D., M.H.S.
Associate Hospital Epidemiologist, Johns Hopkins Hospital
Professor of Pediatrics
Professor of Pediatrics
More Coronavirus Resources
We are closely collaborating with the U.S. Centers for Disease Control and Prevention as well as the Maryland Department of Health to help ensure the well-being of our staff members, patients and visitors.