Thus, our final model adjusted only for age and sex, which again showed a significant association of HLA-B*15:01 with asymptomatic infection after adjustment for these variables (OR=2.40 95% CI = 1.54–3.64; p = 5.67 ×10−5, pcorr = 0.003, Table 4). The gene discussed is HLA-B; the disease is infection.