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. 2022 Feb 4;101(5):1027–1038. doi: 10.1016/j.kint.2021.12.029

Figure 4.

Figure 4

Frequencies of receptor binding domain (RBD)–specific IgG-producing memory B cells (mBCs). (a) Proportion of solid organ transplant (SOT) and immunocompetent (IC) individuals with detectable RBD-IgG–producing mBCs. (b) Frequencies of RBD-IgG–producing mBCs between SOT and IC. (c) Proportion of individuals with detectable RBD-IgG–producing mBCs according to infection severity at the onset. In columns, immunosuppression status for each severity group. (d) Frequencies of RBD-IgG–producing mBCs according to severity and immunosuppression group; ∗P < 0.05. Detailed data on ratio of RBD-IgG–producing mBC are provided in Supplementary Table S4.