CD8A and Sepsis: Further depth of interrogation is achieved with memory P14 CD8 T cells, relative to the bulk antigen-experienced CD8 T cell population, given that memory P14 CD8 T cells are not specific for antigens evoked/released during the septic event, and the influence of sepsis on this discrete pre-existing memory CD8 T cell population delineates from potential ‘secondary’ antigen encounter and from potential and anticipated novel Ag-specific CD8 T cell responses to the septic event.