MedlinePlusProduced by the National Library of Medicine, the world’s largest medical library, MedlinePlus brings you information about diseases, conditions, and wellness issues in language you can understand. Most topics have both English and Spanish language versions.
Centers for Disease Control & Prevention (CDC)The CDC is the primary federal stakeholder for preventative health for the United States. The CDC gathers health status and behavior data through surveillance and surveys. The CDC promotes interventions with demonstrated effectiveness and provides public-health information about the scope of diseases and conditions on the health of Americans.
