1. From the Tropical Disease Unit of Toronto General Hospital, University of Toronto, and Public Health Ontario Laboratory, Toronto, Ontario, Canada; Centers for Disease Control and Prevention and Emory University, Atlanta, Georgia; University of Hawaii, Honolulu, Hawaii; Liverpool School of Tropical Medicine and National Institute for Health Research Health Protection Research Unit in Emerging and Zoonotic Infections, Liverpool, United Kingdom; InterHealth Worldwide, London, United Kingdom; University of...