Centers for Disease Control and Prevention
   Promotes health and quality of life by preventing and controlling disease, injury and disability.
   http://www.cdc.gov/

Healthy People 2010
   A national health promotion and disease prevention initiative bringing together many individuals and agencies to improve the health of all Americans, eliminate disparities in health, and improve years and quality of healthy life.
   http://www.healthypeople.gov/

National Toxicology Program
   As part of the National Institutes of Health, the National Toxicology Program produces an annual report which lists known and suspected carcinogens.
   http://ntp.niehs.nih.gov/index.cfm?objectid=72016262-BDB7-CEBA-FA60E922B18C2540