HIV in site - hivinsite.ucsf.edu
Comprehensive up to date information on HIV/AIDS Treatment, prevention and policy from the University of California - San Francisco

The Body - www.thebody.com
The Body includes exhaustive information on safer sex, HIV testing, treatment, alternative therapy and recent conferences.

National Inst. of Allergies and Infectious Diseases - www.niaid.nih.gov/daids/
Comprehensive up to date information on HIV/AIDS Treatment, prevention and policy from the University of California - San Francisco.

AEGIS - www.aegis.com/
AIDS Education Global Information System. It is a robust, fully operational service with a global network of users. Vast HIV/AIDS information available.