Enterobacteriaceae had high antibiotic resistance to ampicillin, cotrimoxazol, cephalosporins 2nd, 3rd generations; and low resistance to ampicillin-sulbactam, ticarcillin-clavulanate, piperacillin-tazobactam, cefoperazone-sulbactam, cefepime, tobramycin, amikacin, ertapenem, imipenem and meropenem.