Table 9.
Number of isolates resistant to tulathromycin as well as other antimicrobials.
| Mannheimia haemolytica (%) | Mycoplasma bovis (%) | Pasteurella multocida (%) | Histophilus somni (%) | Trueperella pyogenes (%) | ||
|---|---|---|---|---|---|---|
| Number of isolates resistant to TUL | 88 (37.8) | 208 (92) | 35 (29.9) | 16 (21.3) | 54 (57.4) | |
| Number of isolates also resistant to | SPE | 9 | 1 | 29 | 2 | 1 |
| GEN | 8 | 125 | 4 | 11 | 4 | |
| NEO | 78 | 204 | 34 | 16 | 9 | |
| ENRO | 6 | 17 | 0 | 3 | 0 | |
| DANO | 7 | 39 | 0 | 8 | 50 | |
| TYLT | 88 | 204 | 35 | 15 | 53 | |
| TIL | 85 | 207 | 35 | 14 | 52 | |
| PEN | 9 | 207 | 35 | 1 | 0 | |
| AMP | 8 | 207 | 0 | 1 | 1 | |
| XNL | 1 | 206 | 0 | 0 | 1 | |
| CLI | 58 | 120 | 35 | 8 | 54 | |
| FFN | 7 | 57 | 2 | 1 | 24 | |
| SXT | 76 | 128 | 33 | 14 | 46 | |
| TMS | 1 | 203 | 21 | 0 | 1 | |
| OXY | 80 | 151 | 32 | 11 | 54 | |
| CTET | 19 | 172 | 18 | 8 | 53 | |
| TIA | 15 | 5 | 34 | 0 | 1 | |