1 From the Department of Emergency Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School (S.B.), the FXB Center for Health and Human Rights, Harvard University (S.B., M.V.K.), and the Center for Communicable Disease Dynamics, Department of Epidemiology, Harvard T.H. Chan School of Public Health (C.O.B.) - all in Boston; and the Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford, CA (M.V.K.).