Table 2

Frequency of putative virulence-associated determinants of atypical EPEC strains in study subjects with different clinical presentations.

No. of strains positive for:a


Clinical presentation

BfpA

BfpB

Cdt

Efa1

LpfO113

NleB1








All diarrhoea (n = 57)

5

6

7

7

13

18

No diarrhoea (n = 10)

1

0

0

1

0

2

Acute diarrhoea (n = 12)

1

4

4

2

3

3

Persistent diarrhoea (n = 11)

2

0

1

0

1

4


a Only determinants that were present in more than three isolates overall were included in this analysis.

Tennant et al. BMC Microbiology 2009 9:117   doi:10.1186/1471-2180-9-117

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