米國的疫苗有用，她媽媽症狀很輕，沒發燒，隻喉嚨痛後來咳嗖，精神好。比其他人打國產疫苗的症狀輕。

來源: Phoenix16 於 2022-12-29 19:31:50 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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