The Agricultural and Livestock Service (SAG) of Magallanes is warning horse owners of an outbreak of equine infectious anemia (EIA) at the Santiago Equestrian Club. This disease, which affects horses, mares, donkeys, and mules, has no cure and is transmitted through insect bites or contact with contaminated sharp objects. Since 2019, Chile has been EIA-free, but 16 horses at the Santiago Equestrian Club have tested positive. The SAG has implemented measures such as quarantine, culling of affected animals, and facility disinfection, and is conducting an epidemiological investigation. Horse owners who notice symptoms in their animals are urged to report to the SAG.