Fig. 5From: Transmission and pathogenicity of canine H3N2 influenza virus in dog and guinea pig modelsHistopathological changes in CIV-H3N2-challenged dogs, (a) interstitial pneumonia (4x), (b) bronchiolitis obliterans lesion (40x), (c) inflammatory cell infiltration with shortened tracheal epithelium (10x), (d) centrilobular fatty change degeneration (40X)Back to article page