Table 1: MIC values (mg/L) for all P. acnes isolates recovered from discectomy tissue ( ). Values correspond to the total number of isolates with that specific MIC.

AntibioticMIC (mg/L)
≤0.030.060.120.250.512≥4

Amoxicillin3136, 1*
Ciprofloxacin67, 1*
Erythromycin1057, 1*
Fusidic acid1156, 1*
Rifampicin67, 1*
Tetracycline67, 1*
Vancomycin12343, 1*
Trimethoprim1453, 1*
Gentamicin67, 1*

P. acnes NCTC 737.