Fig 2.

Breadth of HCV-specific CMI responses among seronegative aviremic Egyptian health care workers. (A) IFN-γ ELISpot response to individual HCV peptide pools among the 52 seronegative aviremic Egyptian HCW per 10⁶ PBMC is shown, with responders grouped on the left side and nonresponders on the right side. (B) The average number of HCV-specific SFC for the individual peptide pools (E2 through M, ± SEM) in the responding subjects is shown in a grouped column scatter plot, with responses mainly in the F and I pools (NS3 and NS5a). The responses shown are after subtraction of the DMSO control.