TABLE 1.
S. aureus erythromycin susceptibilities according to different techniques
Vitek-1 erythromycin MIC (μg/ml)a (n isolates) | No. of isolates with inducible MLS resistance by disk diffusion | Erythromycin MIC (μg/ml)a
|
||
---|---|---|---|---|
Broth microdilution | Phoenix | Vitek-2 | ||
1 (44) | 44 | ≥8 (44) | ≥8 (44) | 1 (1), 4 (1), ≥8 (42) |
2 (5) | 5 | ≥8 (5) | ≥8 (5) | ≥8 (5) |
4 (8) | 5 | ≥8 (8) | ≥8 (8) | ≥8 (8) |
Values in parentheses are numbers of isolates.