IL4 and infection: It was observed that rTgHSP70 immunization did not alter the production of IL-2, IL-4, IL-6, IL-10, IL-17a, IFN-γ, nor TNF, although infection with T. gondii promotes the production of inflammatory cytokines IL-6, IFN-γ, and TNF in all groups of mice (Supplementary Figure 4).