West Nile Virus in Arizona
As of July 2026, Arizona has 1 West Nile Virus alert in the past 30 days (1 confirmed case).
Risk Level
🟡 Moderate
Isolated cases — monitor the situation
Cases (30 days)
1
Total Cases
1
Counties Affected
1
Most recent West Nile Virus alert in Arizona: Jul 15, 2026
West Nile Virus Alerts in Arizona
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