National STD and AIDS Hotline 1-800-227-8922 or 1-800-342-2437 (24 hours a day, 7 days a week)
National Institute of Allergy and Infectious Diseases National Institutes of Health 31 Center Drive, MSC 2520 Bethesda, MD 20892-2520 http://www.niaid.nih.gov
National Library of Medicine MEDLINEplus 8600 Rockville Pike Bethesda, MD 20894 1-800-338-7657 http://medlineplus.gov
Centers for Disease Control and Prevention 1600 Clifton Road Atlanta, GA 30333 1-888-232-3228 http://www.cdc.gov
American Social Health Association P.O. Box 13827 Research Triangle Park, NC 27709-9940 www.ashastd.org