Lepra bubalorum or leprosy in water buffaloes, is an exotic disease in buffaloes. It is a very interesting phenomenon in Veterinary Medicine because until to date it has been found only in Indonesia. Kok and Rusli (1926) has published their first report in 1926 describing the disease in Java. Since then the diagnosis of leprosy has been established by histological examinations in about 146 wate…