African Horse Sickness

**Definition:** An insect-borne reovirus infection of horses, mules and donkeys in Africa and the Middle East; characterized by pulmonary edema, cardiac involvement, and edema of the head and neck.

**Tree numbers:** - C01.920.313.030 - C01.925.081.030 - C01.925.782.791.142 - C22.488.088

**Synonyms:** - Equine Plague - African Horsesickness