Montana
Equine Disease Alerts
Risk Assessment
Risk Level
🟡 Moderate
Isolated cases - monitor the situation
Cases (30 days)
1
Total Cases
13
Total Alerts
6
Neighboring States
Disease Activity in Montana
Weekly case intensity by disease - Hover for details
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Flu
5
EHV-1
5
EIA
1
EHV-1 Neuro
1
Oct
Nov
Dec
Jan
Feb
Mar
Flu
EHV-1
EIA
EHV-1 Neuro
LessMore
💡
Equine Influenza shows peak activity in fall (Oct-Dec) with 80% of cases occurring during this period.
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Equine Health Resources
Resource information for Montana is not yet available. Please contact your state agriculture department for equine health resources.
Recent Alerts in Montana
Equine Influenzavoluntary quarantine
Gallatin
1 cases
Mar 6, 2026
Equine Herpesvirus-1 Neurologicactive
Silver Bow
1 cases
Feb 9, 2026
Equine Influenzavoluntary quarantine
Beaverhead
4 cases
Oct 31, 2025
Equine Herpesvirus-1 (EHV-1)voluntary quarantine
Beaverhead
5 cases
Oct 31, 2025
Equine Infectious Anemiaofficial quarantine
Musselshell
1 cases
Sep 10, 2025
Equine Herpesvirus-1 Neurologicofficial quarantine
Gallatin
Boarding Facility
1 cases
Mar 24, 2025