TABLE 1

Distribution of fusidic acid MIC and resistance determinants among the fusidic acid-resistant MRSA isolates

Resistance determinant (no. of isolates with determinant)No. of isolates with fusidic acid MICs (μg/ml) of:
2–1632–64≥128
fusA mutation (19)4510
fusC (27)2700
Total (46)31510