Disease Alerts
Browse and filter equine disease outbreak alerts across the United States
Showing 20 of 1082 alerts
Equine Herpesvirus-1 (EHV-1)voluntary quarantine
Manitowoc, Wisconsin
Private Facility
1
Confirmed
4
Exposed
Feb 10, 2026
Alert Date
Stranglesvoluntary quarantine
Marinette, Wisconsin
Private Facility
1
Confirmed
12
Exposed
Feb 10, 2026
Alert Date
Stranglesvoluntary quarantine
Regional Municipality of Niagara, Ontario
Private Facility
1
Confirmed
0
Exposed
Feb 9, 2026
Alert Date
Equine Herpesvirus-1 Neurologicactive
Silver Bow, Montana
1
Confirmed
50
Exposed
Feb 9, 2026
Alert Date
Equine Herpesvirus-1 Neurologicresolved
Cecil, Maryland
Training Facility
1
Confirmed
27
Exposed
Feb 8, 2026
Alert Date
Equine Herpesvirus-1 (EHV-1)official quarantine
Cecil, Maryland
Private Facility
1
Confirmed
26
Exposed
Feb 8, 2026
Alert Date
Equine Influenzaofficial quarantine
Cecil, Maryland
Private Facility
1
Confirmed
26
Exposed
Feb 8, 2026
Alert Date
Equine Herpesvirus-1 Neurologicofficial quarantine
Waukesha, Wisconsin
Private Facility
1
Confirmed
38
Exposed
Feb 5, 2026
Alert Date
Salmonellosisofficial quarantine
Loudoun, Virginia
Equine Clinic
1
Confirmed
0
Exposed
Feb 5, 2026
Alert Date
Equine Herpesvirus-1 (EHV-1)voluntary quarantine
Fairfax, Virginia
Private Facility
1
Confirmed
0
Exposed
Feb 5, 2026
Alert Date
Stranglesofficial quarantine
Montgomery, Maryland
Boarding Facility
1
Confirmed
0
Exposed
Feb 5, 2026
Alert Date
Equine Infectious Anemiaofficial quarantine
Nye, Nevada
1
Confirmed
12
Exposed
Feb 5, 2026
Alert Date
Equine Herpesvirus-1 Neurologicvoluntary quarantine
Saline, Illinois
Private Facility
1
Confirmed
15
Exposed
Feb 4, 2026
Alert Date
Stranglesvoluntary quarantine
Dundas and Glengarry, Ontario
Private Facility
1
Confirmed
0
Exposed
Feb 3, 2026
Alert Date
Equine Infectious Anemiaofficial quarantine
Weld, Colorado
Training Facility
4
Confirmed
18
Exposed
Feb 3, 2026
Alert Date
Equine Herpesvirus-1 (EHV-1)voluntary quarantine
Kitsap, Washington
Private Facility
1
Confirmed
0
Exposed
Feb 3, 2026
Alert Date
Stranglesvoluntary quarantine
Dufferin, Ontario
Private Facility
1
Confirmed
0
Exposed
Feb 3, 2026
Alert Date
Equine Infectious Anemiaofficial quarantine
Nye, Nevada
1
Confirmed
0
Exposed
Feb 3, 2026
Alert Date
Stranglesofficial quarantine
Santa Rosa, Florida
Private Facility
1
Confirmed
2
Exposed
Jan 31, 2026
Alert Date
Equine Herpesvirus-1 Neurologicofficial quarantine
Geauga, Ohio
Private Facility
1
Confirmed
8
Exposed
Jan 30, 2026
Alert Date