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[Preprint]. 2021 Mar 6:2021.03.03.21252872. [Version 1] doi: 10.1101/2021.03.03.21252872

Figure 4. Antigen-specific memory cells are a distinct measure of vaccine efficacy and correlate with antibody recall responses.

Figure 4.

A) Association of post-boost (timepoint 4) antibody levels with post-boost (timepoint 4) antigen-specific memory cell frequencies in SARS-CoV2 naïve individuals. B) Association of baseline (timepoint 1) antibody levels with baseline (timepoint 1) antigen-specific memory cell frequencies in SARS-CoV2 recovered individuals. C) Association of baseline (timepoint 1) antibody levels with post-primary vaccination (timepoint 2) antibody levels in SARS-CoV2 recovered individuals. D) Association of baseline (timepoint 1) antigen-specific memory cell frequencies with post-primary vaccination (timepoint 2) antibody levels in SARS-CoV2 recovered individuals. Associations between immunological parameters were calculated using Pearson correlation.