The antibiotic resistant of A baumannii: resist to Cefatriaxone and Ceftazidime 100%, Cefepime 96.6%, Ciprofloxacin 98.3%, Imipenem 84.7%, Meropenem 86.4%, Gentamycin 96.6%, Amikacin 91.5%, Netilmicin 71.2%, Piperacillin-Tazobactam 91.5%, Ticarcillin-Clavulanate 93.2%, Cefoperazone-Sulbactam 55.9%, Doxycycline 42.4%, sensitive to Colistin 100%.