West Nile Virus in Wyoming
Wyoming has no recent West Nile Virus activity, but 7 alerts have been recorded historically.
Risk Level
🟢 Low
No cases reported in the past 30 days
Cases (30 days)
0
Total Cases
7
Counties Affected
3
Most recent West Nile Virus alert in Wyoming: Sep 28, 2026
West Nile Virus Alerts in Wyoming
Fremont, Wyoming
Sep 28, 2026 · active
1
confirmed
Uinta, Wyoming
Sep 16, 2026 · active
1
confirmed
Uinta, Wyoming
Aug 26, 2026 · active
1
confirmed
Fremont, Wyoming
Aug 21, 2026 · active
1
confirmed
Fremont, Wyoming
Aug 20, 2026 · active
1
confirmed
Johnson, Wyoming
Aug 27, 2025 · active
1
confirmed
Johnson, Wyoming
Aug 5, 2025 · active
1
confirmed
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