FIGURE 2.

IFN-γ ELISpot distribution plots for kidney transplant recipients with and without CMV infection. Abbreviations: IFN-γ, interferon-gamma; CMV, cytomegalovirus; IFN-γ ELISpot, enzyme-linked immunosorbent spot assay for interferon-gamma; SFUs, spot-forming units; PBMCs, peripheral blood mononuclear cells.