Liver injury was investigated in the course of salmonellosis evoked by Salmonella agona in experimental infection of rabbits. Histological and biochemical examination (proteinogram, the level of bilirubin, fibrinogen, cholesterol and its esters in blood, activity of asparine and alanine aminotransferases and alkaline phosphatase and guanase in blood) were carried out in 70 animals. Liver injury showing degeneration, steatosis and necrosis was found in the course of salmonellosis. Hepatitis gigantocellularis was sporadically observed. Biochemical parameters were not in correlation with the observed histological changes.