Abstract
Enteropathogenic (EPEC) and Shiga toxin-producing Escherichia coli (STEC) represent important pathotypes among E. coli strains causing enteric infections. EPEC is divided in typical and atypical. Typical EPEC by definition is characterized by the presence of the eae and bfp genes, while EPEC-a harbors eae but are devoid of bfp, and both, typical and atypical EPEC, lack stx gene responsibl…