说COVID疫苗，时间短，长期效应不好说。但是考虑到紧急性和有效性而获得紧急批准是有道理的。

来源: voiceofme 于 2024-08-24 09:29:20 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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