TABLE 2.

Distribution of fusidic acid MIC and resistance determinants among fusidic acid-resistant S. aureus isolates

Resistance determinant (no. of isolates)No. of isolates with different fusidic acid MIC (μg/ml)
2-1632-64≥128
fusA point mutation (41)15422
fusB (15)1410
fusC (15)1500
Total (71)44522