TABLE 3.

cSTEC serotypes from properties running cattle and sheep simultaneously

SerotypePreviously reportedNo. of isolates (no. of sheep infected)No. of isolates (no. of cattle infected)Virulence factor profileaProperty no.
stx1stx2eaeehxA
O5:HYes9 (5)+++1
++1
++1
O6:HYes1 (1)+++2
O75:H8Yes2 (2)+++2
++2
O91:HYes3 (1)+++1
O123:HYes10 (5)+++1
5 (3)+++2
O128:H2Yes1 (1)+++1
O141:H49No2 (1)++1
O152:H21No1 (1)++1
O153:H25Yes2 (1)++1
O157:HYes7 (5)++++1
+++1
O157:H21Yes1 (1)++++1
Ont:H7Yes3 (1)++1
Ont:H8Yes1 (1)+++1
OR:HYes3 (2)++++1
+++1
O174:H2Yes3 (1)++1
O174:H19No1 (1)++1
O174:H21Yes1 (1)1 (1)++1
  • a +, gene detected by PCR.