Peste des Petits Ruminants virus (PPRV) is a highly contagious viral disease that primarily affects small ruminants, such as sheep and goats. It is caused by a virus belonging to the Morbillivirus genus, which is related to the viruses that cause measles in humans and canine distemper. PPRV can lead to severe illness and high mortality rates in infected animals, making it a significant concern for livestock farmers. The disease is characterized by symptoms such as fever, nasal discharge, and lesions in the mouth and digestive tract. PPRV is spread through direct contact between animals or through contaminated environments. Vaccination is an effective method for controlling the spread of the virus, and global efforts are underway to eradicate PPR, particularly in regions where it is endemic.