Peste des Petits Ruminants (PPR) is a viral disease that primarily affects small ruminants, such as sheep and goats. It is caused by the Peste des Petits Ruminants virus (PPRV), which belongs to the Morbillivirus genus. The disease is characterized by symptoms like fever, nasal discharge, and lesions in the mouth, leading to high mortality rates in affected animals. PPR is highly contagious and can spread through direct contact between animals or through contaminated environments. It poses significant risks to livestock health and can impact the livelihoods of farmers, especially in regions where small ruminants are a primary source of income. Control measures include vaccination and improved management practices.