Generation of antibiotics | Category of antibiotics | Antibiotics | Antibiotic Susceptibility Pattern (n = 32) | ||
---|---|---|---|---|---|
Sensitive n (%) | Intermediate n (%) | Resistant n (%) | |||
First | Fluoroquinolone | Nalidixic acid (30 μg) | 3 (9.4) | 0 | 29 (90.6) |
Second | Macrolides | Azithromycin (15 μg) | 30 (93.8) | 2 (6.2) | 0 |
Fluoroquinolone | Ciprofloxacin (5 μg) | 0 (0) | 23 (71.9) | 9 (28.1) | |
Chloramphenicol (bacteriostatic) | Chloramphenicol (30 μg) | 31 (96.9) | 0 | 1 (3.1) | |
Trimethoprim /sulfamethoxazole | Cotrimoxazole (25 μg) | 31 (96.9) | 0 | 1 (3.1) | |
Fluoroquinolone | Ofloxacin (5 μg) | 4 (12.5) | 26 (81.2) | 2 (6.3) | |
Third | Aminopenicillins | Ampicillin (10 μg) | 31 (96.9) | 0 | 1 (3.1) |
Cephalosporin | Cefixime (5 μg) | 32 (100) | 0 | 0 | |
Cephalosporin | Cefotaxime (30 μg) | 23 (71.9) | 4 (12.5) | 5 (15.6) | |
Cephalosporin | Ceftriaxone (30 μg) | 31 (96.9) | 1 (3.1) | 0 | |
Fluoroquinolone | Levofloxacin (5 μg) | 5 (15.6) | 25 (78.1) | 2 (6.3) |