The Equine Disease Communication Center has posted confirmed strangles cases this October in Florida, Wisconsin, Michigan and Kansas, a few at boarding barns with lots of exposed horses. Sharing the basics in case anyone is moving horses or bringing in new ones this fall.
First sign is usually fever (often 103°F+), then thick white/yellow snot and swollen glands under the jaw. Some horses cough or struggle to swallow.
Quarantine checklist (from state ag and vet guidance):
- New horses separate for 21 days, no nose-to-nose contact
- Their own buckets, tack and tools
- Take temps daily during quarantine, twice daily if there's an outbreak
- Disinfect water buckets daily
- Do chores for healthy horses first, sick ones last
Recovered horses can stay contagious for weeks, and some become silent carriers, so ask your vet about testing before they go back out.
How does your barn handle new arrivals?