Spending the Best but Banking the Rest.

Pierce, Susan K · Cell · 2020

editorial · Level V

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Abstract

All vaccines rely on the ability of B cells to remember pathogen infections and respond more vigorously upon reinfection. In this issue of Cell, Viant et al. address the real-world issue of protection against rapidly emerging pathogen variants and describe how memory B cells may anticipate infections by such variants.

Medical subject headings