IL18 and infection: The HLA-A11/DR1 mice strain induced lower levels of several cytokines (IL-2, IL-10, IL-18, IL-1β, TNF-α, IL-1α, IL-28, and ENA78), but showed increased secretion of IFN-γ, RANTES, IP10, and Eotaxin at 12 h post-infection, compared to the WT group (Figures 3A–H, 4A–D).