Bacterial Diseases of the Horse

Strangles

Craig Wood, University of Kentucky

Strangles is a highly contagious upper respiratory infection in horses. The cause has been identified as a bacteria. The disease has a low mortality rate, yet the economic ramifications due to long recovery periods can be great. The disease is contracted through environmental contamination, nasal discharge, or direct contact with infected animals.

Clinical Signs
1. high fever of 103 to 106 F
2. loss of appetite
3. a moist cough
4. clear nasal discharge that