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Table 2 Broth microdilution antibiotic susceptibility testing and interpretation based on CLSI M24

From: A fatal case of disseminated nocardiosis due to Nocardia otitidiscaviarum resistant to trimethoprim–sulfamethoxazole: case report and literature review

Antibiotic MIC (μg/mL) Interpretation
Trimethoprim–sulfamethoxazole ≥ 8/152 Resistant
Linezolid 4.0 Sensitive
Ciprofloxacin ≥ 4.0 Resistant
Imipenem ≥ 64.0 Resistant
Moxifloxacin 2.0 Intermediate
Cefepime ≥ 32.0 Resistant
Cefoxitin 128 Resistant
Amoxicillin–Clavulanic acid ≥ 64/32 Resistant
Amikacin 2.0 Sensitive
Ceftriaxone 16.0 Intermediate
Doxycycline 2.0 Intermediate  
Minocycline 2.0 Intermediate
Tigecycline 0.5 Not applicable
Tobramycin ≥ 16.0 Resistant
Clarithromycin ≥ 16.0 Resistant