Strangles
Notifiable
Strangles is a highly contagious bacterial infection of the upper respiratory tract of horses and donkeys caused by Streptococcus equi subspecies equi. It causes fever, nasal discharge, and abscessation of the lymph nodes around the head and throat. Outbreaks spread rapidly and some animals become long-term carriers.
Quick facts
- Type:
- Infectious
- Typical onset:
- Acute
- Body systems:
- Upper respiratory, Hemolymphatic
- Affected species:
- DONKEY, HORSE
Sources & references
- Merck Veterinary Manual — Covers Streptococcus equi infection, abscessation, carriers, and outbreak control.
- Wikipedia — General reference on strangles, its lymph node abscesses, and contagion.
This content is for educational purposes and is not a substitute for professional veterinary advice. If you are worried about your pet, contact your veterinarian.