Age-Dependent Neutralization of SARS-CoV-2 and P.1 Variant by Vaccine Immune Serum Samples.

JAMA · 2021

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Abstract

This study examines the relationship between age and neutralizing antibody titers against the SARS-CoV-2 USA-WA1/2020 strain and the P.1 variant after 2 doses of the BNT162b2 vaccine.