1. Centers for Disease Control and Prevention COVID-19 Response , Atlanta, Georgia , USA
2. US Public Health Service Commissioned Corps , Rockville, Maryland , USA
3. California Emerging Infections Program , Oakland, California , USA
4. Career Epidemiology Field Officer Program, Centers for Disease Control and Prevention , Atlanta, Georgia , USA
5. Colorado Department of Public Health and Environment , Denver, Colorado , USA
6. Connecticut Emerging Infections Program, Yale School of Public Health , New Haven, Connecticut , USA
7. Emory University School of Medicine , Atlanta, Georgia , USA
8. Georgia Department of Public Health, Georgia Emerging Infections Program , Atlanta, Georgia , USA
9. Atlanta Veterans Affairs Medical Center , Atlanta, Georgia , USA
10. Iowa Department of Public Health , Des Moines, Iowa , USA
11. Michigan Department of Health and Human Services , Lansing, Michigan , USA
12. Minnesota Department of Health , St. Paul, Minnesota , USA
13. New Mexico Emerging Infections Program , Albuquerque, New Mexico , USA
14. New York State Department of Health , Albany, New York , USA
15. University of Rochester School of Medicine and Dentistry , Rochester, New York , USA
16. Ohio Department of Health , Columbus, Ohio , USA
17. Public Health Division, Oregon Health Authority , Portland, Oregon , USA
18. Vanderbilt University Medical Center , Nashville, Tennessee , USA
19. Salt Lake County Health Department , Salt Lake City, Utah , USA