Conditions
Strangles in horses — symptoms, transmission & isolation
Strangles is highly contagious. Quick recognition and isolation are crucial to prevent an outbreak in the stable.
Published: 5/7/2026
EquiSight Editorial
Redactie · EquiSight · SaFleu Equestrian Centre BV
Symptoms
- Fever (>39°C)
- Loss of appetite
- Swelling under the jaw
- Purulent nasal discharge
- Abscesses that burst open
Isolation
Place the suspected horse in quarantine immediately. Separate care, separate equipment, strict hygiene. Screen other horses.