Pneumococcal polysaccharide vaccination induces polysaccharide-specific B cells in adult peripheral blood expressing CD19+CD20+CD3âCD70âCD27+IgM+CD43+CD5+/â
Keywords: Ab; antibodies; PPS; pneumococcal polysaccharide; TI-2; T-independent type II; MZB; splenic marginal zone B cell; PPV; pneumococcal polysaccharide vaccination; OPT; opsonophagocytic titer; FMO; Fluorescence Minus One; Flow cytometry; Streptococcus pneumon