Here, CD8+ T cells were profiled over 12-time points following infection with the Armstrong strain of lymphocytic choriomeningitis virus (LCMV): Naive, d3-, d4-, d5-, d6-, d7-, d10-, d14-, d21-, d32-, d60-, and d90- post-infection (See CD8+ T cell differentiation analysis). Here, CD8A is linked to infection.