Migrating grass awns, commonly referred to as foxtails, pose a significant health risk to horses. These sharp, barbed seeds can become embedded in a horse's ear, mouth, nose, or skin. Once they have entered the animal's tissue, they can migrate...

Purpura hemorrhagica (PH) is a severe immune-mediated condition in horses characterized by widespread inflammation of blood vessels, known as vasculitis. This condition often develops as a secondary complication of infections, particularly those caused by Streptococcus equi, the bacterium responsible for...

Warts in horses, also known as equine papillomatosis, are small, benign growths caused by equine papillomaviruses (EPVs). These growths primarily affect young horses under the age of three, as their developing immune systems are more susceptible to the virus. EPVs...

Ticks are small, blood-feeding arachnids with specialized mouthparts that allow them to attach to a variety of hosts, including humans, birds, reptiles, and mammals like horses. After attaching to a host, ticks use their mouthparts to feed on the host’s...

African horse sickness (AHS) is a viral infection transmitted by biting midges. Up to 90% of horses infected with the virus die after initial infection. [ref n="1"] Due to international trade and climate change, there is a risk of AHS...

Equine recurrent uveitis (ERU) is an autoimmune disease and the leading cause of blindness in horses. The disease results in the immune system repeatedly attacking the structures of the eye causing tissue damage, inflammation, and eventually blindness. The underlying cause...