TABLE 1.

Occurrence of common virulence factors in 160 Campylobacter isolates sequenced in this study

Toxin type/function and gene	Frequency (%)
CDT toxin
cdtA	96
cdtB	95
cdtC	97
Invasion
ciaB	100
flaC	100
Adherence
cadF	100
jlpA	100
porA	100
pebA	100
Type IV secretion system
virB1	12
virB2	17
virB3	13
virB4	31
virB6	21
virB8	21
virB9	8
virB10	20
virB11	12