CXCL9 and tuberculosis: CCL1 (AUC = 0.85, p < 0.0001), CXCL1 (AUC = 0.91, p < 0.0001), CXCL9 (AUC = 1, p < 0.0001) and CXCL10 (AUC = 0.99, p < 0.0001) discriminate DS-TB from the HC group of individuals.