Table 4.
Antimicrobial-resistance properties of bacterial isolates recovered from wild fishes.
| Habitat | Fish Species | No. Isolates | MDR | ARI | Enzyme Production | Plasmid Content | Intl1 | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| ESBL | MBL | 0 | 1 | 2 | 3 | ||||||
| Pelagic | Seriola lalandi | 21 | 14 | 0.4 | 4 | 0 | 5 | 9 | 6 | 1 | 0 |
| Scomber japonicus | 11 | 8 | 0.42 | 1 | 0 | 7 | 3 | 1 | 0 | 0 | |
| Sarda chiliensis | 24 | 22 | 0.51 | 6 | 2 | 14 | 7 | 2 | 1 | 0 | |
| Trachurus murphyi | 18 | 16 | 0.48 | 1 | 1 | 8 | 7 | 2 | 1 | 1 | |
| Demersal | Merluccius gayi | 16 | 13 | 0.52 | 7 | 0 | 5 | 9 | 2 | 0 | 0 |
| Menticirrhus ophicephalus | 28 | 14 | 0.36 | 4 | 0 | 12 | 10 | 5 | 1 | 1 | |
| Pinguipes chilensis | 9 | 6 | 0.26 | 0 | 0 | 7 | 2 | 0 | 0 | 0 | |
| Prolatilus jurgularis | 15 | 8 | 0.29 | 0 | 0 | 8 | 7 | 0 | 0 | 0 | |
| Total | 142 | 101 | 0.37 | 23 | 3 | 66 | 54 | 18 | 4 | 2 | |
ARI: Antimicrobial Resistance Index; ESBL: Extended-Spectrum-β-Lactamase; MBL: Metallo-β-Lactamase; IntI1: Class-1 integrase.