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Inflammation and necrosis in different organs in a PRV-infected dog. (A) Mild lymphocytic bronchiolitis with severe, diffuse alveolar edema. (B) Focal hemorrhagic necrosis in the liver. (C) Multifocal necrosis of lymphocytes in the lymph node resulting in lymphoid depletion, H.E. (Courtesy: Institute for Veterinary Disease Control, Mödling).
