1. Centers for Disease Control and Prevention COVID‐19 Response Epidemiology Task Force Atlanta Georgia USA
2. New Jersey Department of Health Trenton New Jersey USA
3. New York State Department of Health Albany New York USA
4. Tennessee Department of Health Nashville Tennessee USA
5. Los Angeles County Department of Public Health Los Angeles California USA
6. Massachusetts Department of Public Health Boston Massachusetts USA
7. Georgia Department of Public Health Atlanta Georgia USA
8. Missouri Department of Health and Senior Services Jefferson City Missouri USA
9. Minnesota Department of Health Saint Paul Minnesota USA
10. Michigan Department of Health and Human Services Lansing Michigan USA
11. Washington State Department of Health Olympia Washington USA
12. Pennsylvania Department of Health Harrisburg Pennsylvania USA
13. Maryland Department of Health Baltimore Maryland USA
14. Houston Health Department Houston Texas USA
15. High Sierra Area Health Education Center Reno Nevada USA
16. Nebraska Department of Health and Human Services Lincoln Nebraska USA
17. Kansas Department of Health and Environment Topeka Kansas USA
18. Puerto Rico Department of Health San Juan Puerto Rico
19. North Dakota Department of Health Bismarck North Dakota USA
20. Vermont Department of Health University of Vermont School of Medicine Burlington Vermont USA