| Number of isolate (%) | MIC (µg/mL) | ||||
---|---|---|---|---|---|---|
Antimicrobial Agent | S | I | R | Range | MIC50 | MIC90 |
Ciprofloxacin | 36 (29.5) | 12(10.6) | 73 (59.8) | 0.016-32 | 2 | 8 |
Ceftriaxone | 122 (100) | 0 (0) | 0 (0) | 0.016–0.19 | 0.016 | 0.125 |
Spectinomycin | 114 (93.4) | 2(1.6) | 6(4.9) | 0.19–192 | 2 | 24 |
Cefixime | 120 (98.4) | 0(0) | 2 (1.6) | 0.016-1 | 0.032 | 0.19 |
Azithromycin | 116 (95.1) | 0(0) | 6(4.9) | 0.016-4 | 0.125 | 0.75 |
Penicillin G | 4 (3.3) | 14 (11.5) | 104 (85.2) | 0.047–32 | 32 | 32 |
Tetracycline | 30 (24.5) | 08 (6.6) | 84 (68.9) | 0.032–64 | 4 | 8 |