Table 3.
Distribution of antimicrobial susceptibility of Vibrio species recovered in all sampling sites.
| Antimicrobial class | Antibiotics | V. mimicus (n = 40) | V. vulnificus (n = 37) | V. fluvialis (n = 41) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| S | I | R | S | I | R | S | I | R | ||
| Penicillin | Ampicillin (10 µg) | 1 (2.5) | 1 (2.5) | 38 (95.0) | 0 (0) | 0 (0) | 37 (100) | 1 (2.4) | 4 (9.8) | 36 (87.8) |
| β-lactam combination agent | Ampicillin-Sulbactam) (10/10 µg) | 5 (12.5) | 6 (15.0) | 29 (72.5) | 1 (2.7) | 0 (0) | 36 (97.3) | 4 (9.8) | 0 (0) | 37 (90.2) |
| Carbapenems | Imipenem (10 µg) | 21 (52.5) | 17 (42.5) | 2 (5.0) | 1 (2.7) | 10 (27.0) | 26 (70.3) | 17 (41.5) | 13 (31.7) | 11 (26.8) |
| Meropenem (10 µg) | 25 (62.5) | 8 (20.0) | 7 (17.5) | 13 (35.1) | 7 (18.9) | 17 (45.9) | 27 (65.9) | 6 (14.6) | 8 (19.5) | |
| Aminoglycosides | Kanamycin (30 µg) | 6 (15) | 10 (25.0) | 24 (60.0) | 9 (24.3) | 3 (8.1) | 25 (67.8) | 10 (24.4) | 10 (24.4) | 21 (51.2) |
| Fluoroquinolones | Ciprofloxacin (5 µg) | 17 (42.5) | 19 (47.5) | 4 (10.0) | 9 (24.3) | 24 (64.9) | 4 (10.8) | 12 (29.3) | 18 (43.9) | 11 (26.8) |
| Ofloxacin (5 µg) | 10 (25.0) | 6 (15.0) | 24 (60.0) | 4 (10.8) | 11 (29.7) | 22 (59.5) | 12 (29.3) | 2 (4.9) | 27 (65.9) | |
| Cephalosporins | Cefuroxime (30 µg) | 6 (15.0) | 1 (2.5) | 33 (82.5) | 0 (0) | 2 (5.4) | 35 (94.6) | 1 (2.4) | 2 (4.9) | 28 (68.3) |
| Lipopeptide | Polymyxin B (300 µg) | 0 (0) | 0 (0) | 40 (100) | 0 (0) | 0 (0) | 37 (100) | 0 (0) | 0 (0) | 41 (100) |
| Macrolide | Azithromycin (15 µg) | 0 (0) | 0 (0) | 40 (100) | 0 (0) | 0 (0) | 37 (100) | 0 (0) | 0 (0) | 41 (100) |
| Nitrofurans | Nitrofurantoin (300 µg) | 1 (2.5) | 0 (0) | 39 (97.5) | 0 (0) | 0 (0) | 37 (100) | 0 (0) | 0 (0) | 41 (100) |
| Phenicols | Chloramphenicol (30 µg) | 0 (0) | 0 (0) | 40 (100) | 0 (0) | 0 (0) | 37 (100) | 0 (0) | 3 (7.3) | 38 (92.7) |
AMP, Ampicillin; SAM, Ampicillin-sulbactam; IPM, Imipenem; MEM, Meropenem; KAN, Kanamycin; CIP, Ciprofloxacin; OFX, Ofloxacin; CXM, Cefuroxime; PB, Polymyxin B; AZM, Azithromycin; NIT, Nitrofurantoin; CHL, Chloramphenicol.