ST6GAL1 and influenza: In a multiancestry meta-analysis of medical record influenza (Extended Data Fig. 2), we observed directionally consistent and genome-wide significant associations with both rs16861415 in ST6GAL1 (OR = 0.90, P = 3.0 × 10−10) and rs2837112 in B3GALT5 (OR = 0.93, P = 2.5 × 10−11; Table 1).