Public Health OrganizationsThe World Health Organizationhttp://www.who.int/Directs and coordinates health related programs and activities within the United Nations System
UNAIDS (Joint United Nations Programme on HIV/AIDS) http://www.unaids.org/en/default.asp An umbrella venture of ten United Nations system organizations that supports an expanded response to AIDS.
Centers for Disease Control and Prevention
http://www.cdc.gov/ A US governmental organization which helps
people and communities protect their health through health
promotion, prevention of disease, injury and disability, and
preparedness for new health threats
National Institutes of Health
http://www.nih.gov/
The primary Federal agency for conducting and supporting medical research.
Peace Corps
http://www.peacecorps.gov/index.cfm
Works on development programs in less-developed areas of the world.