Abstract: Peste des Petits Ruminants（PPR）,also known as sheep plague or pseudo-rinderpest,is an acute contagious disease of goats and sheep caused by peste des petits ruminants virus,characterized by fever, stomatitis,diarrhea and pneumonia. The morbidity and mortality of PPR are high,which seriously hinders the high-quality development of animal husbandry,and it is of great significance to study the diagnosis and prevention of this disease. In this study,the epidemiology,clinical dissection,laboratory diagnosis,and comprehensive prevention and control measures were briefly elaborated in order to provide some references for the immense farmers.

Key words: Peste des Petits Ruminants（PPR）, diagnostic technique, integrated prevention and control