Animal Diseases, Sheep Goat Husbandry PPR: A dreadful disease of the small ruminants by Dr. Ashwini R. Chaple, Dr. Mayur M. Vispute August 12, 2020 1 Peste des Petits Ruminants (PPR) is a devastating viral disease of small ruminants for decades that predominantly target sheep and goats. >>>... Read more.