Expression of HLA-DR and granzyme B on Eomesodermin (Eomes) and Tbet-expressing subsets of Mycobacterium tuberculosis (Mtb)-specific IFNγ⁺CD4⁺ T cells 2 weeks on antiretroviral therapy (ART). (A) Expression of HLA-DR and (B) granzyme B on Eomes and Tbet subsets (Eomes⁻, Tbet⁺, Eomes⁺, Tbet⁺, Eomes⁻, Tbet⁺⁺ and Eomes⁺, Tbet⁺⁺) of Mtb-specific IFNγ⁺CD4⁺ T cells in TB-IRIS (red, n = 5), and non-IRIS patients (black, n = 4), 2 weeks on ART. The Mann-Whitney U test was used for statistical comparison of unpaired samples. Only statistically significant data with a P value of .05 or less are indicated on graphs.