An Stx-EAEC O59:NM[H19] strain isolated from a hemolytic uremic syndrome case in Argentina.

Shiga toxin-producing Escherichia coli (STEC) are a heterogeneous group of foodborne pathogens causing a broad spectrum of human disease, from uncomplicated diarrhea to hemolytic uremic syndrome (HUS). In this study, we report an HUS case associated with an O59:NM[H19] strain, harboring stx, iha, lpfA, lpfA genes associated with STEC, and aatA, aap, pic, sigA, agg4A genes associated with enteroaggregative E. coli (EAEC), named Stx-EAEC.