Profile of NANP ₆ -reactive IgG repertoires across all 10 volunteers after vaccination. (A) Number of IgG lineages per volunteer. (B) Frequency of CDR-H3 lengths for all lineages. (C) Checkerboard graphic illustrating no shared CDR-H3s (no overlap) across volunteers. (D) Dissimilarity of VH repertoires according to tSNE analysis. (E) Frequency of IGHV gene use by volunteer.