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. Author manuscript; available in PMC: 2009 Sep 14.
Published in final edited form as: J Immunol. 2007 Apr 15;178(8):5217–5226. doi: 10.4049/jimmunol.178.8.5217

Figure 2.

Figure 2

Correlation between ESAT-6/CFP-10-specific IFN-γ and IL-2-secreting T cells measured separately with the ex vivo IFN-γ and IL-2 ELISpot assays at 0, 3, 6, 12, 18 and 28 months of follow up. There is an increasing positive association between the frequency of T cells secreting IFN-γ and the frequency of T cells secreting IL-2 at corresponding timepoints during follow up.