Diseases that affect sheep Topics: Animal Health, Welfare and Trade, Animal diseases More in this topic Epizootic haemorrhagic disease Sheep Scab Maedi Visna (MV) Caseous Lymphadenitis (CLA) Foot and Mouth disease Bluetongue Schmallenberg Virus Transmissible Spongiform Encephalopathies (TSE) Bluetongue Situation Northern Ireland