1. Patrick W. O'Carroll, MD, MPH, is Sector Head, Health Systems Strengthening, The Task Force for Global Health, Decatur, GA. Martyn D. Kirk, MAppEpid, PhD, is a Professor, National Centre for Epidemiology and Population Health, Australian National University, Canberra, Australia. Carl Reddy, MBChB, FCPHM, MSc, is Director, Training Programs in Epidemiology and Public Health Interventions Network (TEPHINET), Decatur, GA. Oliver W. Morgan, FFPH, is Director, Health Emergency Information and Risk Assessment,...