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. 2022 Jun 20:ciac496. doi: 10.1093/cid/ciac496

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© The Author(s) 2022. Published by Oxford University Press on behalf of Infectious Diseases Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

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Figure 1. — Comparison of antiviral activity (A) and neutralization (B) against BA.2 PRSD01 after nirmatrelvir combined with ritonavir recrudescence. Dose response curves, half-maximal inhibitory concentrations, and half-maximal authentic virus-neutralizing antibody concentrations show the averages ± standard deviation from 2 independent experiments with 2 biological replicates. Abbreviations: Ab, antibody; Ctl, control; IC₅₀, half-maximal inhibitory concentration; NM/r, nirmatrelvir combined with ritonavir; NT₅₀, half-maximal authentic virus-neutralizing antibody concentration.