謝謝！查了一下，針對兩針Pfizer的隻提到一種劑量

來源: p-b 於 2021-07-30 14:01:21 [] [舊帖] [給我悄悄話] 閱讀數 : (263 bytes)

The vaccine is given by an injection (0.3 mL) into the muscle of the arm. For the vaccine to work best, you need to get 2 doses: a single dose and then a second dose 21 days later.

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