Equine Influenza in Oregon
As of November 2026, Oregon has 1 Equine Influenza alert in the past 30 days (1 confirmed case).
Risk Level
🟡 Moderate
Isolated cases — monitor the situation
Cases (30 days)
1
Total Cases
8
Counties Affected
5
Most recent Equine Influenza alert in Oregon: Oct 28, 2026
Equine Influenza Alerts in Oregon
Jackson, Oregon
Oct 28, 2026 · official quarantine
1
confirmed
Crook, Oregon
Jul 31, 2026 · official quarantine
1
confirmed
Crook, Oregon
Apr 16, 2026 · official quarantine
1
confirmed
Yamhill, Oregon
Apr 7, 2026 · official quarantine
2
confirmed
Yamhill, Oregon
Apr 2, 2026 · official quarantine
1
confirmed
Lake, Oregon
Mar 31, 2026 · official quarantine
1
confirmed
Washington, Oregon
Aug 22, 2024 · official quarantine
1
confirmed
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