Strangles in Washington
As of September 2026, Washington has 2 Strangles alerts in the past 30 days (21 confirmed cases).
Risk Level
🔴 High
Active outbreak activity — consult your vet
Cases (30 days)
21
Total Cases
46
Counties Affected
15
Most recent Strangles alert in Washington: Sep 9, 2026
Strangles Alerts in Washington
Whatcom, Washington
Sep 9, 2026 · voluntary quarantine
1
confirmed
King, Washington
Sep 4, 2026 · voluntary quarantine
20
confirmed
King, Washington
Aug 21, 2026 · active
1
confirmed
King, Washington
Jul 20, 2026 · voluntary quarantine
1
confirmed
Spokane, Washington
Jul 2, 2026 · voluntary quarantine
1
confirmed
Spokane, Washington
Jun 22, 2026 · active
1
confirmed
King, Washington
Jun 17, 2026 · voluntary quarantine
1
confirmed
Okanogan, Washington
Jun 12, 2026 · active
2
confirmed
Snohomish, Washington
Jun 10, 2026 · voluntary quarantine
1
confirmed
Grant, Washington
Apr 21, 2026 · active
1
confirmed
Snohomish, Washington
Apr 21, 2026 · active
1
confirmed
Stevens, Washington
Dec 22, 2025 · voluntary quarantine
1
confirmed
Thurston, Washington
Oct 24, 2025 · active
1
confirmed
Yakima, Washington
Oct 7, 2025 · active
1
confirmed
Island, Washington
Sep 22, 2025 · active
1
confirmed
Kittitas, Washington
Sep 9, 2025 · official quarantine
1
confirmed
King, Washington
Aug 29, 2025 · active
1
confirmed
Kittitas, Washington
Aug 11, 2025 · voluntary quarantine
1
confirmed
Pierce, Washington
Jul 31, 2025 · active
1
confirmed
Grays Harbor, Washington
May 15, 2025 · active
1
confirmed
King, Washington
Jan 16, 2025 · active
1
confirmed
Thurston, Washington
Jan 3, 2025 · active
1
confirmed
Grant, Washington
Dec 31, 2024 · active
1
confirmed
Kittitas, Washington
Dec 26, 2024 · voluntary quarantine
1
confirmed
Skagit, Washington
Dec 13, 2024 · voluntary quarantine
1
confirmed
Showing the 25 most recent of 26 total alerts.
About Strangles
Highly contagious bacterial infection of the upper respiratory tract
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