Our results show that CD4+ T cells from mice immunized with DnaK+Tul4+GPI responded to DnaK and Tul4 stimulation by producing IFN-γ, IL-10 and IL-17A (Figure 5B); and both antigens are processed and presented to CD4+ and CD8+ T cells upon FT LVS infection (Figure 1). The gene discussed is CD4; the disease is infection.