1. District of Columbia Department of Health , Washington, District of Columbia , USA
2. United States Public Health Service , Washington, District of Columbia , USA
3. Career Epidemiology Field Officer, Center for Preparedness, CDC , Atlanta, Georgia , USA
4. United States Centers for Disease Control and Prevention (CDC) COVID-19 Emergency Response Team , Atlanta, Georgia , USA
5. G2S Corporation , San Antonio, Texas , USA
6. CDC Foundation , Atlanta, GA , USA
7. 4ES Corporation , San Antonio, Texas , USA