Table 8.
Non-wildtypes (NWTs) of Staphylococcus delphini isolates from the weaning, growth, and breeding samplings in Denmark (n = 543).
| Antibiotic | (Antibiotic Group) | No. of NWT Isolates |
|---|---|---|
| Tetracycline | (tetracyclines) | 293 |
| Erythromycin | (macrolides) | 172 |
| Sulfamethoxazole | (sulfonamides) | 135 |
| Benzylpenicillin | (penicillins) | 125 |
| Streptomycin | (aminoglycosides) | 108 |
| Trimethoprim | (trimethoprim) | 79 |
| Spectinomycin | (aminocyclitol *) | 25 |
| Sulfa + TMP | (combination drug) | 7 |
| Tiamulin | (pleuromutilin) | 6 |
| Cefoxithin | (3rd gen. cephalosporin) | 4 |
| Florfenicol | (amphenicol) | 3 |
| Gentamicin | (aminoglycoside) | 2 |
| Chloramphenicol | (amphenicol) | 2 |
| Ciprofloxacin | (flouroquinolones) | 1 |
Weaning: bacterial sampling in June 2018. Growth: bacterial sampling in October 2018. Breeding: bacterial sampling in March 2019. Sulfa + TMP: Sulfamethoxazole in combination with trimethroprim (19:1). * Spectinomycin is closely related to the aminoglycosides.