A case of pigeon fever in horses Idaho has been confirmed in Ada County. One horse tested positive, and another is suspected, highlighting the importance of early detection and preventive measures.
Case Details: Pigeon Fever in Horses Idaho
- On October 27, 2025, a 17-year-old Quarter Horse gelding tested positive for pigeon fever. Clinical signs began on October 19, including draining abscesses in the left pectoral muscle and ventral abdomen. The horse is currently recovering.
- An 8-year-old Quarter Horse gelding at the same facility is suspected of having pigeon fever. This horse developed a draining abscess on the ventral abdomen on October 20 and is also recovering.
About Pigeon Fever
Pigeon fever is a bacterial infection affecting horses and cattle. It typically causes large abscesses, often on the chest or under the belly. Infection occurs when bacteria enter through broken skin, such as small scrapes or wounds. Peak infection season is late summer through fall.
Prevention and Horse Health Practices
Good horse health and management practices can help prevent pigeon fever:
- Fly control: Reduce flies that can spread bacteria.
- Avoid sharing water buckets or equipment: Prevents cross-contamination.
- Avoid high-traffic tie areas: Reduces contact with contaminated surfaces.
If a horse shows signs of pigeon fever, such as abscesses or swelling, owners should contact a veterinarian immediately. Early detection improves recovery and reduces the risk of spreading the infection.
About EDCC Health Watch
EDCC Health Watch is an Equine Network program that uses data from the Equine Disease Communication Center (EDCC) to provide verified equine disease updates. The EDCC is a nonprofit organization supported by industry donations, offering open access to infectious disease information for horse owners and professionals.
