TABLE 1.
Agent(s) tested | MIC90a (μg/dl) | Ring diam (mm) |
---|---|---|
Vancomycin | 25 | |
Linezolid | 32 | |
Erythromycin | 11 | |
Clindamycin | 0 | |
Levofloxacin | 0 | |
Tetracycline | 0 | |
Trimethoprim-sulfamethoxazole | 0 | |
Penicillin | 4 | |
Cefotaxime | 24 |
MIC for 90% or isolated tested based on Clinical and Laboratory Standards Institute breakpoints for alpha-hemolytic Streptococcus (3).