Fig. 4
From: Preparation and evaluation of goose reovirus inactivated vaccine
The histopathological changes of geese infected with JS-01 strain. a Punctate hemorrhage of liver cells, atrophy of hepatic acini, and necrosis. Inflammatory cell infiltration. b Necrosis of liver cells and vacuolization. c Intact structures of hepatic lobules, no degeneration and infiltration of lymphocytes. d Spleen cell necrosis and cellular hyperplasia. e Spleen cell hemorrhage. f Arranged densely lymphocytes, no necrosis