Conversely, in the present study, we observed that mice from both BHIM-Ft sodB and MHM-Ft sodB-immunized groups exhibited low levels of IFN-γ, IL-6, and MCP-1 (Figures 5A,B) in the lungs and BALF during the early stage of disease (up to day 10 post-infection). Here, CCL2 is linked to infection.