Blood phenotypes: blood/EBV_invnorm.bgen.MAF.stats.gz - EBV viral load in blood (UK Biobank), filtered to MAF>0.001 blood/EBV_invnorm_UKB_AoU_SE1.CHR_BP.tbl.gz - EBV viral load in blood (UK Biobank + All of Us), filtered to MAF>0.001 in both cohorts blood/HHV7_invnorm.bgen.MAF.stats.gz - HHV-7 viral load in blood (UK Biobank), filtered to MAF>0.001 blood/TTV16_invnorm.bgen.MAF.stats.gz - TTV (TUS01) viral load in blood (UK Biobank), filtered to MAF>0.01 blood/TTV17_invnorm.bgen.MAF.stats.gz - TTV (HD14a) viral load in blood (UK Biobank), filtered to MAF>0.01 blood/TTV1_invnorm.bgen.MAF.stats.gz - TTV (VT416) viral load in blood (UK Biobank), filtered to MAF>0.01 Saliva phenotypes: saliva/EBV_binary.bgen.MAF.stats.gz - EBV viral presence in saliva (All of Us), filtered to MAF>0.001 saliva/EBV_masked_invnorm.bgen.MAF.stats.gz - EBV viral load quantity in saliva samples with 1+ viral read (All of Us), filtered to MAF>0.001 saliva/HHV6B_binary.EUR.MAF.stats.gz - HHV-6B viral presence in saliva (SPARK), filtered to MAF>0.01 saliva/HHV6B_masked_invnorm.EUR.MAF.stats.gz - HHV-6B viral load quantity in saliva samples with 1+ viral read (SPARK), filtered to MAF>0.01 saliva/HHV7_masked_invnorm.EUR.MAF.stats.gz - HHV-7 viral load quantity in saliva samples with 1+ viral read (SPARK), filtered to MAF>0.01 saliva/MCPYV_binary.EUR.MAF.stats.gz - Merkel cell polyomavirus presence in saliva (SPARK), filtered to MAF>0.01