FIG. 5.
CD8+ T-cell memory response to the RSV M2 peptide. The CD8+ T-cell memory response to the immunodominant RSV M2 peptide82-90 (36) was determined at days 0 to 6 p.i. using M2-Kd tetramer staining. (A) The total number of M2 tetramer+ cells was determined at days 0, 2, 4, and 6 p.i. The data are presented as mean total cells ± the SE from n = five mice/treatment/time point in three separate experiments. (B) The total number of M2 tetramer+ cells expressing intracellular IFN-γ was determined at days 0, 2, 4, and 6 p.i. The data are presented as mean total cells ± the SE from n = five mice/treatment/time point in three separate experiments.