| Isolates | CPO | AMC | CAZ | CRO | ESBL result |
| URO2 | R | R | R | R | + |
| B2 | R | R | R | R | + |
| B7 | S | R | R | S | + |
| B3 | R | R | R | R | + |
| S45 | S | R | S | S | + |
| S57 | S | R | S | S | - |
| U58 | S | R | R | S | - |
| U60 | S | R | S | S | + |
| U64 | R | R | R | R | + |
| W15 | R | R | R | R | - |