Sixteen different gene patterns were observed in ninety-five E.
coli isolates which are shown in Table 4. The most prevalent pattern of
four different virulence genes ompC, ompF , fimH , andECs3703 was detected in thirteen different isolates, followed by
the combination of six different virulent factors ompC ,ompF , ECs3703 , fimH , irp2 , fyuA which
was detected in eight isolates.