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. 2020 Mar 17;17(3):e1003024. doi: 10.1371/journal.pmed.1003024

Fig 7. HA-specific FcR-binding antibodies.

Fig 7

Antibodies specific for A/Singapore/GP1908/2015 monovalent purified harvest that engage with dimeric, soluble recombinant FcγRIII were measured by ELISA. (A) Midpoint ELISA titres. (B) Fold-change in midpoint titres, day 22 versus day 1. Symbols represent individual responses before (D1) and after (D22) immunisation, in which horizontal lines indicate the mean response (A); columns with error bars represent the median with interquartile ranges (B). ELISA, enzyme-linked immunosorbent assay; FcR, Fc receptor; HA, haemagglutinin.