Table 4.
Antibiotic-resistant phenotypes of Aeromonas (gyrB+ radA+) from Seine Estuary.
| Origin of sample | Species | No. of isolates | No. of resistance | Pattern |
|---|---|---|---|---|
| Copepod | A. salmonicida | 3 | 1 | AM |
| 1 | 2 | AM, TCC | ||
| 6 | 2 | AM, TIC | ||
| 19 | 3 | AM, TIC, TCC | ||
| 1 | 4 | AM, TIC, TCC, ETP | ||
| 1 | 4 | AM, AMC, TIC, TCC | ||
| 1 | 4 | AM, TIC, TCC, TBZ | ||
| 1 | 4 | AM, TIC, TCC, FOX | ||
| 1 | 5 | AM, TIC, TCC, CTX, SXT | ||
| 1 | 6 | AM, TIC, TCC, PRL, TBZ, ETP | ||
| A. rivipollensis | 1 | 3 | AM, TIC, TCC | |
| 9 | 4 | AM, AMC, TIC, TCC | ||
| 1 | 4 | AM, TIC, PRL, CTX | ||
| A. bestiarum | 1 | 5 | AM, AMC, TIC, TCC, TBZ | |
| Water columna | A. salmonicida | 7 | 2 | AM, TIC |
| 1 | 3 | AM, TIC, FOX | ||
| 1 | 4 | AM, AMC, TIC, TCC | ||
| 1 | 4 | AM, TIC, TCC, ETP | ||
| 1 | 5 | AM, TIC, TCC, FOX, ETP | ||
| A. rivipollensis | 1 | 2 | AM, TIC | |
| 2 | 3 | AM, TIC, TCC | ||
| 6 | 4 | AM, AMC, TIC, TCC | ||
| 1 | 5 | AM, AMC, TIC, TCC, TBZ | ||
| 1 | 5 | AM, AMC, TIC, TCC, FOX | ||
| 1b | 10 | AM, TIC, TCC, PRL, TBZ, CTX, FOX, TOB, NOR, CIP | ||
| A. bestiarum | 1 | 1 | AM | |
| 3 | 5 | AM, AMC, TIC, TCC, TBZ | ||
| 1 | 6 | AM, AMC, TIC, TCC, TBZ, FOX | ||
| A. media | 1 | 3 | AM, TIC, TCC | |
| 1 | 4 | AM, TIC, TCC, FOX | ||
| 1 | 4 | AM, TIC, TCC, TBZ | ||
| 1 | 5 | AM, AMC, TIC, TCC, FOX | ||
| 2 | 6 | AM, AMC, TIC, TCC, TBZ, FOX | ||
| 1 | 6 | AM, TIC, TCC, PRL, TBZ, FOX | ||
| A. encheleia | 1 | 4 | AM, AMC, TIC, TCC | |
| WWTP | A. salmonicida | 1 | 6 | AM, TIC, CTX, FOX, TOB, SXT |
| A. rivipollensis | 4 | 4 | AM, AMC, TIC, TCC | |
| 3 | 5 | AM, AMC, TIC, TCC, FOX | ||
| 1 | 5 | AM, AMC, TIC, TCC, TBZ | ||
| 1 | 6 | AM, AMC, TIC, TCC, NOR, CIP | ||
| 2 | 7 | AM, AMC, TIC, TCC, PRL, TBZ, CTX | ||
| A. media | 1 | 2 | AM, TIC | |
| 1 | 4 | AM, TIC, TCC, FOX | ||
| 5 | 5 | AM, AMC, TIC, TCC, FOX | ||
| 1 | 6 | AM, AMC, TIC, TCC, TBZ, FOX | ||
| 1 | 7 | AM, AMC, TIC, TCC, PRL, TBZ, FOX | ||
| 1 | 7 | AM, AMC, TIC, TCC, TBZ, CTX, FOX | ||
| 3 | 8 | AM, AMC, TIC, TCC, PRL, TBZ, CTX, FOX | ||
| 2b | 9 | AM, AMC, TIC, TCC, TBZ, FOX, TOB, NOR, CIP | ||
ai.e., water + fluid mud; b strain resistant to at least three antibiotic classes (Penicillin group not included, as it is considered as an intrinsic resistance for Aeromonas, Baron et al., 2017); AM, Ampicillin; TIC, Ticarcillin; TCC, Ticarcillin + clavulanic acid; PRL, Piperacillin; AMC, Amoxicillin + clavulanic acid; TBZ, Piperacillin + tazobactam; CTX, Cefotaxime; FEP, Cefepime; FOX, Cefoxitin; CIP, Ciprofloxacin; NOR, Norfloxacin; ETP, Ertapenem; IMI, Imipenem; TOB, Tobramycin; CN, Gentamicin; SXT, Trimetropin + sulfamethoxazol.