1Fogarty International Center, National Institutes of Health, Bethesda, MD, USA
2Division of Vector-Borne Diseases, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Fort Collins, Colorado, USA
3US Naval Medical Research Unit-6, Callao, Peru
4Department of Neurology, School of Medicine, University of Washington, Seattle, WA, USA
5Departments of Global Health and Medicine, School of Medicine, University of Washington, Seattle, WA, USA
6Dos de Mayo Hospital, Lima, Peru
7Hospital Belen, Trujillo, Peru
8Hospital Edgardo Rebagliati Martins, Lima, Peru
9Hospital San Bartolome, Lima, Peru
10Hospital Cesar Garayar García, Loreto, Peru
11Hospital Felipe Santiago Arriola Iglesias, Loreto, Peru
12Hospital Daniel Alcides Carrion, Callao, Peru