Tag: booster dose

FDA approves booster dose of Pfizer COVID-19 vaccine for US citizens

September 24, 2021

This week, the US Food and Drug Administration (FDA) approved of a booster shot for the Pfizer-BioNTech (Pfizer) COVID-19 vaccine for at-risk individuals in the US. The FDA has amended the prior emergency use authorisation for Pfizer’s COVID-19 vaccine to […]

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