For example, Hong S.H et al. (2010) in a case–control study in the populations of New Delhi and Kolkata, India, found that the SNV rs5743618 in TLR1 was a protective factor against leprosy: OR = 0.27; 95% CI = 0.15–0.47, p-value = 3 × 10−6 and OR = 0.40; 95% CI = 0.20–0.83, p-value = 0.012, respectively [16]. The gene discussed is TLR1; the disease is leprosy.