ARCH -- Access to Resources for Community Health

ARHP (Association of Reproductive Health Professionals) Contains a searchable database with general women's health topics including STDs. Includes clinical information and treatment strategies. Lists books available for patients or providers.
ASHA (American Social Health Association) Includes STD and sexual health information, frequently asked questions, and contact information for the CDC AIDS, STD, Herpes and HPV hotlines.
CDC (Centers for Disease Control and Prevention): National Center for HIV, STD, and TB Prevention Includes information on disease facts, updated treatment guidelines, and research. Provides a listing of training centers for professionals.
iwannaknow.org ASHA (American Social Health Association) information for teens. Provides basic and more detailed information on puberty and sexual health. Includes facts on STDs and instructions on condom use.
NIAID (National Institute of Allergy and Infectious Diseases) General fact sheet on STDs. Provides a listing of specific diseases and organisms responsible. Includes links to other fact sheets on specific STD-related topics.

Family Health International Provides a range of material on STDs and reproductive health. Web pages available in English, Spanish, French, and Russian.