Table 2.

Characterization of the E. coli strains demonstrating positive and negative reactions in the MAb 2F3 sandwich ELISA

Strain originELISATotal no. of isolatesNo.eae positiveNo. VT positiveNo. eae and VT positiveNo. eae and VT negative
O26+33103182
101108
O18+31011
1100011
O111+63030
20020
O157+00000
101090
Others+4a 1111
9b 2520
  • a One each of O73, O113, O69, and UT.

  • b Two of O5, five of O118, and two of O20.