Figure 4.
Correlation of plasma anti– Kaposi sarcoma (KS)–associated herpesvirus (KSHV) antibody and KSHV neutralizing antibody in epidemic KS, endemic KS, and noncancer controls by nonparametric Spearman correlation analysis. Abbreviations: IC50, 50% inhibitory plasma concentration; KSHV, Kaposi sarcoma–associated herpesvirus; nAb, neutralizing antibody.