朋友在加拿大得了就有这样的症状，说是有痰而且很深，我还奇怪Omicron好像只有上呼吸道感染的症状。

来源: 孟仲叔季于 2022-04-13 07:04:58 [旧帖] [给我悄悄话] 本文已被阅读：次

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