|
Serotypea
|
No. strains
|
Originb
|
%
|
|---|
|
O28:[H28]c
|
4
|
h (4)
|
3.8
|
|
O49:H10
|
3
|
h (1), a (2)c
|
2.8
|
|
O51:H49
|
3
|
h (3)
|
2.8
|
|
O55:H7
|
2
|
h (2)
|
1.9
|
|
O63:H6
|
2
|
h (2)
|
1.9
|
|
O69:H16
|
2
|
a (2)
|
1.9
|
|
O108:H9d
|
6
|
a (6)
|
5.7
|
|
O111:H19
|
3
|
h (3)
|
2.8
|
|
O113:H6
|
2
|
h (2)
|
1.9
|
|
O114:[H49]
|
5
|
h (5)
|
4.7
|
|
O115:[H38]
|
3
|
h (3)
|
2.8
|
|
O123:H45
|
2
|
h (2)
|
1.9
|
|
O125:H6
|
3
|
h (3)
|
2.8
|
|
O128:[H2]
|
10
|
h (9), a (1)
|
9.4
|
|
O145:[H28]
d
|
2
|
h (2)
|
1.9
|
|
O145:[H34]
|
5
|
h (5)
|
4.7
|
|
O157:[H16]
|
4
|
h (3), f (1)
|
3.8
|
|
O157:H26
|
2
|
h (2)
|
1.9
|
|
Ont:[H2]
|
3
|
h (1), a (2)
|
2.8
|
|
Ont:H6
|
2
|
a (2)
|
1.9
|
|
singlee
|
38
|
see footnote to table
|
35,8
|
|
Total
|
106
| |
100.0
|
- a)in bold: serotypes previously associated with Stx-production [3].
- b)Origin and numbers (in brackets) of strains h = human, a = animal, f = food
- c)One strain was positive for the ehxA gene
- d)All strains were positive for ehxA
- e)serotypes and strains represented each by one isolate only: O4:H16 (a), O5:H- (a), O5:H11d (a), O8:[H10] (h), O9:H10 (h), O26:[H11] (a), O37:H10 (a), O45:H9 (h), O62:H9d (a), O65:[H25] (h), O69:[H2) (h), O70:H2 (h), O88:H8 (h), O102:[H19] (h),O103:H2d (h), O119:H9 (h), O123:[H25] (h), O127:[H19] (h), O127:H21 (h), O145:H1d (a), O145:H19d (a), O150:H8 (f), O157:H2 (a), O157:H39 (h), O168:[H33] (h), O177:H26 (h), O177:H6 (a), Ont:H7d (a), Ont:H10 (h), Ont:H11 (a), Ont:H14 (h), Ont:[H24] (h), Ont:[H26] (h), Ont:H40 (h), Ont:[H52] (h), Orough:H6 (h), Orough:H9 (h), and Orough:H10 (h).
