COVID vaccine boosters: the most important questions

Ewen Callaway

Nature, 2021, vol. 596, issue 7871, 178-180

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

Keywords: SARS-CoV-2; Vaccines; Immunology (search for similar items in EconPapers)
Date: 2021
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DOI: 10.1038/d41586-021-02158-6

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