Dr. Bruno Megarbane is a Professor of critical care medicine at Paris-Diderot University and directs a research team at INSERM UMRS-1144. He is the Head of the Department of Medical and Toxicological Critical Care at Lariboisiere Hospital, Paris, France. He conducted several clinical and experimental studies in clinical toxicology. During the recent epidemic, he managed more than 400 severe COVID-19 patients in the intensive care unit and published several works on complications and management of Sars-Cov-2 infection.