T-cell CD3 and CD28 expression and B-cell memory pool distribution.

<p>PBMCs were extracted from subjects with a MenC SBA titer <8 and matched controls one year post vaccination and levels of T-cell CD3 and CD28 expression B-cell memory subsets were examined by flowcytometry. n = 11, One-way ANOVA+ Bonferroni selected pairs post-test (SBA low vs. SBA high).