TABLE 4.
Summary of antibiotic sensitivity test against seven field isolates of Avibacterium paragallinarum using the disk diffusion test
| Aminoglycosides | Carbapenem | Inhibitor | Antibiotics + inhibitors | Cephalosporins | |||
|---|---|---|---|---|---|---|---|
| Strain/symbol | GEN (mm) | SPC (mm) | IMI (mm) | TET (mm) | PTZ (mm) | CAZ (mm) | Phenotype |
| 1 | S (16) | S (18) | R (12) | R (14) | R (15) | R (11) | MDR** |
| 2 | S (17) | S (17) | I (18) | I (20) | I (19) | S (18) | Non‐MDR |
| 3 | S (16) | S (17) | I (19) | S (21) | I (18) | I (16) | Non‐MDR |
| 4 | S (18) | S (18) | I (18) | I (19) | I (21) | S (18) | Non‐MDR |
| 5 | S (15) | S (17) | R (13) | R (13) | R (12) | R (12) | MDR** |
| 6 | S (17) | S (19) | I (21) | S (21) | I (18) | I (17) | Non‐MDR |
| 7 | S (17) | S (17) | R (14) | R (14) | R (13) | R (10) | MDR** |
| ATCC 29545 | S (18) | S (17) | S (22) | S (24) | S (23) | S (19) | Non‐MDR |
| Detection range | S: ≥15 | S: ≥17 | S: ≥22 | S: ≥21 | S: ≥21 | S: ≥18 | S = sensitive |
| R: 12 ≥ | R: 14 ≥ | R: 18≥ | R: 17≥ | R: 17 ≥ | R: 14 ≥ | R = resistant | |
| I = Intermediate | |||||||