COVID vaccine boosters: the most important questions

نویسندگان

چکیده

Concerns over waning immunity and SARS-CoV-2 variants have convinced some countries to deploy extra vaccine doses — but it’s not clear scientists whether most people need them.

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ژورنال

عنوان ژورنال: Nature

سال: 2021

ISSN: ['1476-4687', '0028-0836']

DOI: https://doi.org/10.1038/d41586-021-02158-6