Meanwhile, the haplotype rs27037-rs27044-s30187-rs26618-rs26653-rs3734016-GCCCGC in ERAP1 and rs2549782-rs2248374-rs2287988-rs1056893-GTAGC in ERAP2 were found to be the risk factors for TB, while the haplotype rs2549782-rs2248374-rs2287988-rs1056893-TAGAT was found to be protective against TB. Here, ERAP1 is linked to tuberculosis.