US Health Map | Institute for Health Metrics and Evaluation.
“With this interactive map, you can explore health trends in the United States at the county level for both sexes in:
- Life expectancy between 1985Â and 2010.
- Hypertension in 2001 and 2009.
- Obesity from 2001 to 2011.
- Physical activity from 2001 to 2011.”