Dr. Carlos Camargo is a Professor of Emergency Medicine, Medicine, and Epidemiology at Harvard University, and the Conn Chair in Emergency Medicine at Massachusetts General Hospital. He has over 1,200 publications, with an H-index of 149. He founded and leads the Emergency Medicine Network (EMNet), an international research collaboration with ~250 hospitals. EMNet focuses on respiratory/allergy emergencies, health services research in emergency care, and social determinants of health. Dr. Camargo also works on the role of nutrition in respiratory/allergy disorders, both in large cohort studies and in randomized controlled trials. He is past president of the American College of Epidemiology, and has worked on several U.S. guidelines, including those on diet, asthma, and food allergy.