Caprine Arthritis Encephalitis Virus (CAEV) is a viral infection that primarily affects goats. It is a member of the Retroviridae family and can lead to chronic arthritis and neurological issues in infected animals. The virus is transmitted through direct contact, often from mother to offspring during nursing. Infected goats may show symptoms such as swollen joints, lameness, and, in severe cases, neurological problems like tremors or seizures. There is no cure for CAEV, but management strategies, including culling infected animals and maintaining good herd health practices, can help control its spread within goat populations.