FIG. 2.

CD4 and CD8 T cells are not required to mediate vaccination against latency in wild-type mice. (A) Reactivation from latency in peritoneal cells from B6 mice that were either mock vaccinated or vaccinated and then treated with control or T-cell-depleting antibodies prior to challenge. Percent challenge virus refers to the percentage of wells containing single reactivation events (wells at cell dilutions which yielded ≤63.2% cytopathic effect for that dilution) that were positive for challenge virus (indicated by the absence of β-galactosidase activity). (B) Reactivation from latency in splenocytes from B6 mice treated as described for panel A.