ADHS will be performing maintenance on the Medical Marijuana systems starting on Saturday, January 24, 2015 at 10 PM expected to be completed by Sunday, January 25, 2015 at 4 AM. During this time, Medical Marijuana Online Registry Applications will be unavailable. We apologize for the inconvenience this maintenance downtime may cause. If the process is completed earlier, the systems will be made available at an earlier time.

HIV Epidemiology Program


The purpose of the HIV Epidemiology Program is to monitor HIV/AIDS trends through case reports and research.

  • Epidemiology data is utilized by those who wish to be better informed about the HIV/AIDS epidemic and to assist in targeting prevention, care, and other services.
  • Agencies such as Centers for Disease Control and Prevention, local government, healthcare providers, community organizations, and the public receive our data.
  • In 2012, 643 new cases were reported to the HIV Epidemiology Program; there are an estimated 15,288 existing cases in Arizona.