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. 2015 Winter;16(1):90–93.

Table 2.

Characterization of STEC/EPEC isolated from commercial poultry in different agro-climatic zones in West Bengal, India

Agro-climatic zone Serogroup Genotype
stx 1 stx 2 eaeA ehxA
Terai (7) O17 + - - -
UT + - - -
O20 - - + -
O22 (2) - - + -
New alluvial (4) UT - + - -
Rough - + - -
O119 - - + -
O114 - - + -
UT - - + -
Coastal (3) O102 - - + -
UT - - + -
Red laterite (1) O20 (2) - - + -
Rough - - + -

Number in parenthesis indicates the number of positive serogroups