1. Epidemic Intelligence Service Centers for Disease Control and Prevention Atlanta Georgia USA
2. COVID‐19 Emergency Response Team Centers for Disease Control and Prevention Atlanta Georgia USA
3. General Dynamics Information Technology Atlanta Georgia USA
4. Coronavirus Disease 2019–Associated Hospitalization Surveillance Network, Division for Viral Diseases, National Center for Immunization and Respiratory Diseases Centers for Disease Control and Prevention Atlanta Georgia USA
5. California Emerging Infections Program Oakland California USA
6. University of California, Berkely Berkely California USA
7. Colorado Department of Public Health & Environment Denver Colorado USA
8. Connecticut Emerging Infections Program Yale School of Public Health New Haven Connecticut USA
9. Departments of Medicine and Pediatrics Emory University School of Medicine Atlanta Georgia USA
10. Georgia Emerging Infections Program, Georgia Department of Public Health Atlanta Veterans Affairs Medical Center Atlanta Georgia USA
11. Iowa Department of Health Des Moines Iowa USA
12. Michigan Department of Health and Human Services Lansing Michigan USA
13. Minnesota Department of Health Saint Paul Minnesota USA
14. New Mexico Department of Health Santa Fe New Mexico USA
15. New York State Department of Health Albany New York USA
16. University of Rochester School of Medicine and Dentistry Rochester New York USA
17. Ohio Department of Health Columbus Ohio USA
18. Public Health Division Oregon Health Authority Portland Oregon USA
19. Vanderbilt University Medical Center Nashville Tennessee USA
20. Salt Lake County Health Department Salt Lake City Utah USA
21. US Public Health Service Commissioned Corps Rockville Maryland USA