WB ICS Ag85A-specific CD4+ T cell responses.

WB ICS Ag85A-specific CD4+ T cells positive for IFNγ (a), TNFα (b), IL2 (c), and IL17 (d) and CD8+ T cells positive for IFNγ (e) and TNFα (f). X axis = time points in days, Y axis = percent of CD4+ or CD8+ T cells positive for that cytokine. Statistically significant differences from baseline and between groups are shown. Non-significant differences (p > 0.05) are omitted for clarity. *p p p Y axis scales. Ag85A, antigen 85A; ICS, intracellular cytokine staining; WB, whole blood.