1 Division of Global Migration Health, Centers for Disease Control and Prevention, Atlanta, Georgia (K.O.).
2 Department of Infectious Tropical Diseases and Microbiology, IRCCS Sacro Cuore Don Calabria Hospital, Negrar, Verona, Italy (R.H.).
3 J.D. MacLean Centre for Tropical Diseases, McGill University, Montreal, Canada (M.L.).
4 Emory University School of Medicine, Atlanta, Georgia (P.K.).
5 Department of Global Health, Boston University School of Public Health; Section of Infectious Disease, Department of Medicine, Boston University Chobanian & Avedisian School of Medicine; and Center on Emerging Infectious Diseases, Boston University, Boston, Massachusetts (D.H.H.).