Disease Alerts

Browse and filter equine disease outbreak alerts across the United States

Showing 20 of 42 alerts for Equine Herpesvirus-1 (EHV-1)
Equine Herpesvirus-1 (EHV-1)official quarantine

Oklahoma, Oklahoma

1
Confirmed
0
Exposed
Nov 20, 2025
Alert Date
Equine Herpesvirus-1 (EHV-1)voluntary quarantine

Beaverhead, Montana

5
Confirmed
75
Exposed
Oct 31, 2025
Alert Date
Equine Herpesvirus-1 (EHV-1)voluntary quarantine

Waupaca, Wisconsin

1
Confirmed
25
Exposed
Oct 17, 2025
Alert Date
Equine Herpesvirus-1 (EHV-1)active

Sacramento, California

2
Confirmed
10
Exposed
Aug 27, 2025
Alert Date
Equine Herpesvirus-1 (EHV-1)voluntary quarantine

Cutler, Ohio

Boarding Facility

1
Confirmed
20
Exposed
Aug 5, 2025
Alert Date
Equine Herpesvirus-1 (EHV-1)voluntary quarantine

Alger, Michigan

Boarding Facility

1
Confirmed
13
Exposed
Aug 4, 2025
Alert Date
Equine Herpesvirus-1 (EHV-1)official quarantine

Kitsap, Washington

Boarding Facility

1
Confirmed
0
Exposed
Jul 25, 2025
Alert Date
Equine Herpesvirus-1 (EHV-1)voluntary quarantine

re, Quebec

Stable

1
Confirmed
0
Exposed
Jun 20, 2025
Alert Date
Equine Herpesvirus-1 (EHV-1)voluntary quarantine

bec, Quebec

Stable

1
Confirmed
0
Exposed
Jun 20, 2025
Alert Date
Equine Herpesvirus-1 (EHV-1)voluntary quarantine

gie, Quebec

Stable

1
Confirmed
0
Exposed
Jun 12, 2025
Alert Date
Equine Herpesvirus-1 (EHV-1)voluntary quarantine

Washington, Virginia

Training Facility

1
Confirmed
0
Exposed
Apr 23, 2025
Alert Date
Equine Herpesvirus-1 (EHV-1)official quarantine

Weber, Utah

1
Confirmed
0
Exposed
Apr 14, 2025
Alert Date
Equine Herpesvirus-1 (EHV-1)official quarantine

s, Maryland

Racetrack

1
Confirmed
0
Exposed
Mar 18, 2025
Alert Date
Equine Herpesvirus-1 (EHV-1)voluntary quarantine

King, Washington

Private Facility

1
Confirmed
1
Exposed
Mar 17, 2025
Alert Date
Equine Herpesvirus-1 (EHV-1)voluntary quarantine

Fauquier, Virginia

Boarding Facility

1
Confirmed
0
Exposed
Mar 12, 2025
Alert Date
Equine Herpesvirus-1 (EHV-1)active

Dane, Wisconsin

1
Confirmed
0
Exposed
Feb 27, 2025
Alert Date
Equine Herpesvirus-1 (EHV-1)active

Wood, Wisconsin

2
Confirmed
7
Exposed
Feb 27, 2025
Alert Date
Equine Herpesvirus-1 (EHV-1)active

McMinn, Tennessee

Farm

1
Confirmed
0
Exposed
Feb 25, 2025
Alert Date
Equine Herpesvirus-1 (EHV-1)official quarantine

Box Elder, Utah

1
Confirmed
0
Exposed
Feb 15, 2025
Alert Date
Equine Herpesvirus-1 (EHV-1)voluntary quarantine

Sartigan, Quebec

Stable

1
Confirmed
0
Exposed
Nov 25, 2024
Alert Date