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. 2014 Dec 3;14:660. doi: 10.1186/s12879-014-0660-7

Figure 4.

Figure 4

Serum IDO activity is negatively correlated with the 85A peptide specific IFN-γ ELISPOT response. IDO activity at baseline for both UK and South African volunteers was correlated with the 85A peptide specific IFN-γ ELISPOT response at A) week 4 and B) week 24 following vaccination with MVA85A (Spearman’s correlation P < .05).