Table 2 Antibiotic sensitivity patterns of GBS isolates
Antibiotic | MIC (μg/mL) | Frequency (%) | ||
|---|---|---|---|---|
Susceptible | Intermediate | Resistant | ||
Benzyl penicillin (P) | ≤ 0.12 | 154 (100.0) | 0 (0.0) | 0 (0.0) |
Ampicillin (Amp) | ≤ 0.25 | 154 (100.0) | 0 (0.0) | 0 (0.0) |
Cefotaxime (CTX) | ≤ 0.5 | 153 (99.4) | 0 (0.0) | 1 (0.6) |
Ceftriaxone (CRO) | ≤ 0.5 | 154 (100.0) | 0 (0.0) | 0 (0.0) |
Levofloxacin (Lev) | ≤ 2 | 154 (100.0) | 0 (0.0) | 0 (0.0) |
Erythromycin (E) | ≤ 0.25 | 138 (89.6) | 0 (0.0) | 16 (10.4) |
Clindamycin (CD) | ≤ 0.25 | 118 (76.6) | 0 (0.0) | 36 (23.4) |
Linezolid (Li) | ≤ 2 | 154 (100.0) | 0 (0.0) | 0 (0.0) |
Vancomycin (Va) | ≤ 1 | 154 (100.0) | 0 (0.0) | 0 (0.0) |
Tetracycline (T) | ≤ 2 | 6 (3.9) | 0 (0.0) | 148 (96.1) |
Cotrimoxazole (SXT) | ≤ 2 | 137 (89.0) | 0 (0.0) | 17 (11.0) |
Inducible clindamycin | 7 (4.5) | |||