Final answer:
The Coggins test is specifically used to detect Equine Infectious Anemia in horses, a serious disease characterized by symptoms such as fever, anemia, and weakness.
Step-by-step explanation:
The Coggins test is used to detect the presence of Equine Infectious Anemia (EIA) in horses. EIA is a viral disease that affects horses and other equids and is characterized by fever, anemia, edema, and general weakness. This test is crucial for controlling the spread of the disease, which can have significant impacts on the equine industry. While there are are various viruses that can cause diseases in animals and people, such as eastern equine encephalitis and the human immunodeficiency virus (HIV), the Coggins test is specifically designed for diagnosing EIA.