Peste des petits ruminants (PPR) is an acute febrile viral disease of sheep and goats characterized by mucopurulent nasal and ocular discharge. necrotizing and erosive stomatitis. enteritis and pneumonia. The disease is endemic in Pakistan and causes huge economic losses due to high rates of mortality and morbidity in infected sheep and goats. https://www.roneverhart.com/Donitsirauta-MDI-Donut-900/