Rates of selected infectious diseases in the U.S.-Mexico border area (rate per 100,000 population), 2000 (vertical bar chart): Tuberculosis: U.S.-Mexico border region,* 10.0; entire U.S., 6.0. Hepatitis A: U.S.-Mexico border region, 11.0; entire U.S., 4.9. Hepatitis B: U.S.-Mexico border region, 6.3; entire U.S., 2.9.

Source: Agency for Healthcare Research and Quality. 2002 Full Year Consolidated Data File (HC-070). Released December 2004. Medical Expenditure Panel Survey Household Component Data. Generated using MEPSnet/HC. Available from: http://www.meps.ahrq.gov/mepsnet/HC/MEPSnetHC.asp

* Includes 44 U.S. counties within 100 kilometers north of the U.S.-Mexico border excluding Maricopa, Pinal and La Paz counties in Arizona and Riverside County in California.