An Excessive Heat Warning is in effect on July 23, 2014 for La Paz, Maricopa, Pinal, and Yuma Counties until July 24, 2014 at 8:00 PM. Learn more about how to stay safe in extreme heat and stay informed about future heat alerts.

Office of Infectious Disease Services

Arizona Administrative Code

  • Title 9. Health Services:
    • Chapter 6. Department of Health Services Communicable Diseases and Infestations