TLR4 and tuberculosis: Similar to our results, Wang et al. (2016) found that individuals carrying the TLR4 rs2737190-A/G genotype (vs. A/A) had a significantly increased risk of either clinical tuberculosis (OR: 1.31, 95% CI: 1.11–1.53) or sputum smear-positive tuberculosis (OR: 1.35, 95% CI: 1.13–1.61).