Figure 3. Proliferative capacity of antigen-specific T-cells in infected and/or vaccinated animals. Lymphocytes from all mice were isolated one week following the final immunization and analyzed for proliferative capacity. (A) Gating strategy shows proliferative capacity from CD4⁺ or CD8⁺ T cells. (B) Proliferative data for SEA antigen (medium alone values subtracted) is enumerated per immunization group and shown for CD4⁺ and CD8⁺ T-cells. *p < 0.05 per the unpaired t test.