Antibiotics were resistant at different departments in high rate (> 80%) that are in Department of Trauma with cefotaxime; Department of Urology with cefepime, ciprofloxacin; Department of General Internal Medicine with cefoxitin and Department of Resuscitation Anesthesia-ICU with clindamycin... So, the strains of bacteria isolated were not the same, their resistance levels were quite different among key clinical departments.