每天这么多人被感染打的mrna疫苗多吧,要看真实世界.已说了过一阵各疫苗公司会上传疫苗对XBB有效数据:).

来源: 5181 于 2023-01-09 16:55:00 [旧帖] [给我悄悄话] 本文已被阅读：次

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