The results of study showed that the infection of CCV in giant panda population was universal, which has posed a threat to the health of giant panda.

• 这是首次比较全面地对大熊猫进行CCV中和抗体水平调查,结果表明:CCV感染在我国大熊猫群体中较为普遍,已给大熊猫的健康带来威胁。