... described elsewhere. Examination the antibiotic resistance to 22 different drugs, the E. coli O157:H7 were found susceptible to Amikacin, Cefotacime, Cefepime, Cefoperazone, Gentamicin and Polymycin ... The results indicated that the E. coli O175:H7 infection in the three provinces were 2,2%; 3,5% and 4,5%, respectively. All the E. coli O157:H7 isolates owned properties as having been described ... thấy, vi khuẩn E. coli O157:H7 mẫn c m nhất nhất với Amikacin, Cefotacime, Cefepime, Cefoperazone, Gentamicin và Polymycin B (với 100% số chủng E. coli mẫn c m); mẫn c m thấp nhất với Clindamycin,...