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.

Kent County, DE
Alert ID: 1105
October 29, 2018

Office of the Delaware State Veterinarian

The Office of the Delaware State Veterinarian has reported a confirmed case of equine West Nile virus. An unvaccinated yearling Standardbred filly in Kent County showed an onset of clinical signs on October 11th, 2018 including ataxia in all four limbs, buckling in the forelimbs progressing to recumbency, muscle fasciculations and somnolence. The horse was euthanized on 10/15/2018 following 60 hours of recumbency. Samples taken showed positive IgM capture ELISA, and positive PCR on necropsy.