1. Celia Quinn, MD, is a Career Epidemiology Field Officer, Field Services Branch, Division of State and Local Readiness, Office of Public Health Preparedness and Response, Centers for Disease Control and Prevention (CDC), Atlanta, GA, and with the Office of Emergency Preparedness and Response, New York City Department of Health and Mental Hygiene, New York, NY. Eugenie Poirot, PhD, is an Epidemic Intelligence Service Officer, Division of Scientific Education and Professional Development, CDC, Atlanta, and...