1. Centers for Disease Control and Prevention
2. Oak Ridge Institute for Science and Education
3. Children’s National Hospital, D. C.
4. New York City Department of Health & Mental Hygiene
5. Florida Department of Health
6. Massachusetts Department of Public Health
7. California Department of Public Health
8. New York State Department of Health
9. New Jersey Department of Health
10. Texas Department of State Health Services
11. Houston Health Department
12. Virginia Department of Health
13. Pennsylvania Department of Health
14. Dallas County Health and Human Services
15. Rhode Island Department of Health
16. Philadelphia Department of Public Health
17. District of Columbia Department of Health
18. Los Angeles County Department of Public Health
19. North Carolina Department of Health and Human Services
20. Washington State Department of Health
21. Georgia Department of Public Health
22. Louisiana Department of Health
23. Colorado Department of Public Health and Environment
24. Hawaii Department of Health
25. Hidalgo County Health & Human Services Dept.
26. Illinois Department of Public Health
27. Ohio Department of Health
28. Utah Department of Health
29. Wisconsin Department of Health Services
30. Indiana Department of Health
31. Minnesota Department of Health
32. Southern Nevada Health District
33. Tennessee Department of Health
34. Arkansas Department of Health
35. Nebraska Department of Health and Human Services
36. Oklahoma State Department of Health
37. Arizona Department of Health Services
38. University of Iowa School of Public Health
39. Kentucky Department for Public Health
40. South Dakota Department of Health
41. Michigan Department of Health and Human Services
42. South Carolina Department of Health and Environmental Control
43. New Hampshire Department of Health and Human Services
44. Vermont Department of Health
45. North Dakota Department of Health
46. West Virginia Bureau for Public Health