Our coggins test are sent to an outside laboratory for analysis. We send the test out on Tuesdays. We will receive a faxed copy of the test results within 2-3 days. We will receive the “owners” yellow copy via mail in 7-10 days. Please plan ahead if you need a coggins test by a specific date.
Equine infectious anemia is a potentially fatal viral disease. EIAV reproduces in white blood cells that circulate throughout the body. The immune system, via antibodies, may attack and destroy red blood cells, leading to anemia. Inflammation associated with the viral infection may damage vital organs, such as bone marrow, liver, heart and kidney. Secondary infections (e.g. pneumonia) may occur due to subsequent immunosupression. EIAV-infected horses may die from the direct effects of the virus or from secondary infections.
The only way to accurately determine whether a horse is infected with the EIA virus is by identifying antibodies in the blood via agar gel immunodiffusion (AGID)The AGID method is considered the “gold standard” and is commonly known as the Coggins test. This test was developed 25 years ago by veterinary researcher Dr. Leroy Coggins. A negative Coggins test means there are no detectable antibodies at the time of testing. A positive test indicates the horse is infected and a carrier of the virus.