The histopathological results showed the interstitial pneumonia in the immunized rabbits which were similar with that of SARS patients, but no other significant changes were found in other tissues.

免疫后，兔肺组织出现病毒间质性肺炎病理变化，与SARS患者肺部病理变化相似，其它组织没有明显的病理变化。