An Excessive Heat Warning is in effect on July 30, 2014 for La Paz, Maricopa, Pinal, and Yuma Counties until July 31, 2014 8 PM. Learn more about how to stay safe in extreme heat and stay informed about future heat alerts.

Rocky Mountain Spotted Fever (RMSF)


Arizona Administrative Code (Title 9: Health Services) requires healthcare providers to report cases of Rocky Mountain spotted fever to ADHS. Communicable Disease Reporting Requirements.

Rocky Mountain Spotted Fever - 2009 map
This map shows the number of Rocky Mountain spotted fever cases in the USA in each county in 2009.

More information on Rocky Mountain spotted fever investigations and statistics, Data, Statistics, & Reports.