B cells | Pre-immunization % (CI) | Post-immunization % (CI) | p value |
---|---|---|---|
Total B cells (CD19+) | 8.6 (7.0–10.6) | 7.7 (6.9–8.5) | >  0.05 |
Naïve (CD27-IgM+) | 46.3 (38.8–55.3) | 42.5 (36.7–49.3) | > 0.05 |
IgM memory (CD27 + IgM+) | 7.0 (5.2–9.5) | 7.8 (6.5–9.4) | > 0.05 |
Class Switched (CD27-IgM-) | 14.3 (12.6–16.3) | 11.6 (10.1–13.3) | > 0.05 |
Class Switched memory (CD27 + IgM-) | 17.6 (13.5–23.0) | 21.4 (18–0-25.6) | > 0.05 |
CD19 + CD5+ | 30.2 (23.9–38.1) | 24.9 (19.7–31.5) | > 0.05 |
CD19 + CD5- | 52.0 (39.3–68.7) | 74.2 (68.5–80.4) | < 0.05 |