Table 8.

The detection rate of strains and virulence genes

Virulence genes	No. of positive strains	Number of positive strains	Positive rate (%; n = 112)
stx1	F1, F11	2	1.8
stx2	F3, F4, F5, F6, F7, F11, F12, F14, F17, F18, F20, F29, F36, F39, F45, F47, F48, F49, F50, F51, F52	21	18.8
eaeA	F6, F18	2	1.8
agg	E2, E7, E13, E14, E24, E39, F1, F5, F6, F8, F10,F11,F12, F16, F17, F18, F19, F21, F22, F24, F27, F28, F29, F32, F33, F34, F37, F38, F43, F44, F49, F50, F51, F52	34	30.4
fyuA	E6, E13, E53, F13, F14, F50	6	5.4
papA	E24, F14, F52	3	2.7
papC	—	0	0
fimA	E5、E23、E26、E29、E33、E50, F2, F3, F5, F6, F10, F11, F12, F24, F25, F28, F50, F51, F52	19	17.0
fimC	E4, E5, E6, E7, E8, E12, E22, E24, E26, E28, E29, E30, E35, E38, E43, E45, E49, E52, E54, E56, F1, F2, F3, F4, F5, F6, F8, F12, F13, F14, F17, F19, F22, F23, F24, F25, F27, F28, F30, F31, F33, F34, F35, F36, F37, F38, F43, F45, F47, F49, F51F52	52	46.4