TABLE 2.
Antibiotic susceptibility profiles
| Strain or subline | MICa (μg/ml) of: |
|||||||
|---|---|---|---|---|---|---|---|---|
| ERYTH | AMIK | CHLOR | CIPRO | POLYB | RIF | AMP | CEFT | |
| ATCC 15692 | 128 | 1 | 64 | 0.25 | 0.5 | >128 | >128 | 2 |
| 2017-A | 64 | 0.5 | 128 | 0.25 | 0.25 | >128 | >128 | 1 |
| 2017-B | 64 | 0.5 | >128 | 0.25 | 0.5 | >128 | >128 | 4 |
| 2017-C | 64 | 0.25 | >128 | 0.25 | 1 | >128 | >128 | 1 |
| 2017-D | 64 | 0.25 | >128 | 0.25 | 0.5 | >128 | >128 | 1 |
| 2017-E | 64 | 0.25 | >128 | 0.25 | 2 | >128 | >128 | 1 |
| 2017-F | 64 | 0.5 | >128 | 0.25 | 0.25 | >128 | >128 | 2 |
| 2017-G | 128 | 0.5 | >128 | 0.25 | 0.5 | >128 | >128 | 2 |
| 2017-H | 128 | 0.5 | 32 | 0.25 | 0.5 | >128 | >128 | 0.25 |
| 2017-I | 64 | 0.25 | >128 | 0.25 | 0.25 | >128 | >128 | 1 |
a
MIC values were determined using a broth microtiter dish assay for erythromycin (ERYTH), amikacin (AMIK), chloramphenicol (CHLOR), ciprofloxacin (CIPRO), polymyxin B (POLYB), rifampin (RIF), ampicillin (AMP), and ceftazidime (CEFT) (n = 4).