Staphylococus aureus is highly resistant to Benzylpenicillin (98.3%); Oxacillin (76.1%); Imipenem (76.1%); Erythromycin (76.9%); Escherichia coli is highly resistant to Ampicillin, Ticarcillin (92.3%); Aztreonam (93.8%); Klebsiella pneumoniae is completely resistant to Ampicillin, Ticarcillin (100%); Psedomonas aeruginosa is resistant in 100% to Ampicillin, Amoxicillin / clavulanic, Cefazolin, Cefoxitin; Acinetobacter baumannii is completely resistant to Ampicillin, Amoxiciline / clavulanic, Cefazolin (100%), but they are sensitive to Tobramycin, Amikacin, Ertapenem and Colistin (100.0%).