Braxy in sheep
Braxy, also known as bradshot, is a disease that typically affects sheep during the autumn and winter months. It is most commonly seen in lambs born in the previous spring or in shearlings. The disease is caused by the bacterium Clostridium septicum, which produces potent toxins. Braxy is often associated with the ingestion of frosted pastures, which can lead to severe health issues in sheep.
Symptoms and Diagnosis of Braxy 🩺
Unfortunately, braxy often results in sudden death, with affected sheep usually found dead. If caught early, symptoms may include depression, fever, and abdominal pain. The disease progresses rapidly, leading to recumbency and death. A notable feature of braxy is the rapid decomposition of the carcass. Upon necropsy, severe inflammation of the abomasum (abomasitis) with edema, congestion, and ulceration is observed. Epicardial hemorrhages may also be present.
Diagnosis is typically based on the history, age of the animal, and necropsy findings. A definitive diagnosis can be made by identifying large numbers of Gram-positive rods in the affected areas of the abomasum.
Treatment of Braxy 💊
Sadly, treatment for braxy is not an option due to the rapid progression of the disease. Once symptoms appear, the damage is often too severe to reverse. Therefore, focus is placed on prevention rather than treatment.
Prevention of Braxy 🛡️
Prevention of braxy is primarily achieved through vaccination. Vaccination is crucial, especially in regions with cold winters where the disease is more prevalent. Ensuring that sheep are vaccinated can significantly reduce the risk of braxy and other clostridial diseases. It's important to maintain a regular vaccination schedule to protect your flock from this deadly disease.
Additional Tips
- Ensure that sheep are not grazing on frosted pastures, as this can trigger the disease.
- Maintain good pasture management to reduce the risk of clostridial infections.
- Consult with a veterinarian to establish a comprehensive health plan for your flock.