Breaking News
National Equine Health Stakeholder Call-October 2026
Learn More

Disease Alerts

Updates on current disease outbreaks are listed here as they occur and will include the date listed, disease name, location and current status. Specific premises will not be named but the general location by town, county and state will be listed. When locations, events or horses are at risk they will be listed. Updates will be posted as they are received.



1 Week
2 Weeks
1 Month
2 Months
3 Months
3+ Months
No Results

The color range is based off of the selected End Date. If the End Date doesn't have a value it will use Today's Date.

Linn County, IA
Outbreak Identifier: 4161
Alert ID: 1651
May 26, 2020
Confirmed Case(s) - Official Quarantine

Iowa Department of Agriculture and Land Stewardship

Number Confirmed: 1;
Number Exposed: 17;
Age: 14; Gender: Mare; Breed: Paint; Clinical Signs: Neurologic signs consistent with EHM; Horse Status: Affected And Alive;

Notes: The Iowa Department of Agriculture and Land Stewardship has officially quarantined this premises. ;