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.

Rocky Mountain Spotted Fever (RMSF)

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Rocky Mountain Spotted Fever (RMSF) is the most severe disease caused by a tick in the United States. RMSF is a sickness caused by the bite of a tick that has the disease. A majority of RMSF cases in Arizona happen in communities with large number of roaming dogs and a lot of ticks. The first case of RMSF was in 1896 in Snake River Valley, Idaho; however, Arizona has the most cases of RMSF in the U.S.