Fri, 25-01-2013 15:00:00 PPR vaccination campaign begins in Upper River Region Fri, 25-01-2013 15:00:00 Project Vaccines for the Control of Neglected Animal Diseases in Africa The vaccination campaign started over the weekend in the Upper River Region (URR), against Peste des Petites Ruminant, (PPR), an endemic disease in The Gambia that affects small ruminants such as sheep and goats. Read more - (Daily Observer, The Gambia)