1. Anthony S. Fauci M.D. is the Director of the National Institute of Allergy and Infectious Diseases at the National Institutes of Health, Bethesda, MD 20892, USA.
2. Hilary D. Marston M.D., M.P.H. is a Medical Officer and Policy Advisor for Global Health at the National Institute of Allergy and Infectious Diseases at the National Institutes of Health, Bethesda, MD 20892, USA.