1. Centers for Disease Control and Prevention COVID‐19 Response, Epidemiology Task Force Atlanta Georgia USA
2. Eagle Global Scientific, LLC Atlanta Georgia USA
3. New Jersey Department of Health Trenton New Jersey USA
4. Tennessee Department of Health Nashville Tennessee USA
5. Massachusetts Department of Public Health Boston Massachusetts USA
6. University of Iowa College of Public Health Iowa City Iowa USA
7. Minnesota Department of Health St. Paul Minnesota USA
8. Maryland Department of Health Baltimore Maryland USA
9. Georgia Department of Public Health Atlanta Georgia USA
10. Missouri Department of Health and Senior Services Jefferson City Missouri USA
11. New York State Department of Health Albany New York USA
12. Philadelphia Department of Public Health Philadelphia Pennsylvania USA
13. Nebraska Department of Health and Human Services Lincoln Nebraska USA
14. Puerto Rico Department of Health San Juan Puerto Rico USA
15. South Carolina Department of Health and Environmental Control Columbia South Carolina USA
16. Washington State Department of Health Shoreline Washington USA
17. Arkansas Department of Health Little Rock Arkansas USA
18. Pennsylvania Department of Health Pittsburgh Pennsylvania USA
19. Houston Health Department Houston Texas USA
20. New Hampshire Department of Health and Human Services Concord New Hampshire USA
21. U.S. Virgin Islands Department of Health Christiansted Virgin Islands USA
22. Chicago Department of Public Health Chicago Illinois USA
23. Illinois Department of Public Health Chicago Illinois USA