千分之一到二的死亡率，的确和流感的死亡率差不多了。

来源: 西湖长老于 2022-10-16 05:32:55 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.