从阳性到住院、及病死的峰值有几周的滞迟期。最近气温变化大，要小心。我们这儿，这二天降了30F

来源: fuz 于 2020-10-24 09:01:46 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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