highly significantP < 0.0001
After day 42 after infection, the difference in CD4 + memory T cell proliferative frequencies between RMs destined for normal versus rapid progression was highly significant (P < 0.0001 by t test).
After day 42 after infection, the difference in CD4 + memory T cell proliferative frequencies between RMs destined for normal versus rapid progression was highly significant (P < 0.0001 by t test).