ExPEC VFs' gene No. (%) of isolates positive for the indicated trait
Females' isolates (n=121) Males' isolates (n=84) Total (n=205)
fimH 118 (97.5) 84 (100) 202 (98.5)
papC 8 (6.6) 14 (16.6) 22 (10.7)
sfa/foc 0 0 0
hly 1 (0.82) 0 1 (0.48)
iucC 63 (52.0) 47 (55.9) 110 (53.6)
Table 2: Prevalence of ExPEC virulence genes among fecal E. coli isolates from healthy males and females.