↵a No resistance was found against ciprofloxacin, moxifloxacin, cefaclor, imipenem, meropenem, vancomycin, teicoplanin, gentamicin, cefuroxime, linezolid, or trimethoprim–sulfamethoxazole. Furthermore, all isolates were susceptible to mupirocin. Bold lines indicate the boundary where the cut-off point for S. aureus susceptibility is on the left, and the cut-off point for S. aureus resistance to a specific antibiotic on the right. Dotted line represents the cut-off below which the MIC value is susceptible. MIC90 = minimum inhibitory concentration required to inhibit the growth of 90% of organisms. .