1. Influenza Division
2. Council of State and Territorial Epidemiologists, Atlanta, Georgia
3. Division of Viral Diseases, Centers for Disease Control and Prevention
4. University of Wisconsin School of Medicine and Public Health, Madison
5. Florida Department of Health, Tallahassee
6. New York City Department of Health and Mental Hygiene, New York
7. Iowa Department of Public Health, Des Moines
8. Minnesota Department of Health, St. Paul
9. North Dakota Department of Health, Bismarck
10. Oregon Public Health Division, Portland
11. Utah Department of Health, Salt Lake City
12. Los Angeles County Department of Public Health, California
13. New Jersey Department of Health, Trenton
14. Philadelphia Department of Public Health, Pennsylvania
15. Virgina Department of Health, Richmond