Table 4.
Overview of the efficacy of antimicrobial agents towards the collected V. cholerae, V. parahaemolyticus, and V. vulnificus isolates.
| Antimicrobial agent a | V. cholerae non-O1/non-O139 n = 34 | V. parahaemolyticus n = 198 | V. vulnificus n = 102 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| S (%) | I (%) | R (%) | S (%) | I (%) | R (%) | S (%) | I (%) | R (%) | |
| Ampicilin and Sulbactam | 100 | 0 | 0 | 100 | 0 | 0 | 99 | 0 | 1 |
| Ampicillin | 91 | 0 | 9 | 5 | 5 | 90 | 94 | 0 | 6 |
| Aztreonam | 100 | 0 | 0 | 99 | 1 | 0 | 97 | 3 | 0 |
| Cefazolin | 15 | 32 | 53 | 2 | 31 | 67 | 97 | 2 | 1 |
| Cefepime | 100 | 0 | 0 | 99 | 1 | 0 | 92 | 8 | 0 |
| Ceftazidim | 100 | 0 | 0 | 99 | 1 | 0 | 99 | 1 | 0 |
| Cefuroxim | 100 | 0 | 0 | 79 | 19 | 2 | 97 | 2 | 1 |
| Ciproflaxacin | 100 | 0 | 0 | 100 | 0 | 0 | 99 | 1 | 0 |
| Meropenem | 91 | 9 | 0 | 99 | 1 | 0 | 98 | 2 | 0 |
| Oxacillin | 0 | 0 | 100 | 0 | 0 | 100 | 0 | 0 | 100 |
| Penicillin | 0 | 0 | 100 | 0 | 0 | 100 | 0 | 0 | 100 |
| Trimethoprim-sulfamethoxazole | 9 | 0 | 91 | 46 | 14 | 40 | 66 | 15 | 19 |
S, susceptible; I, intermediate resistant; R, resistant.
a
All non-O1/non-O139 V. cholerae, V. parahaemolyticus, and V. vulnificus isolates were susceptible to doxycycline, levofloxacin, norfloxacin, and tetracycline.