Table 3.
Antimicrobial consumption (DDDvet/year × 10−3−DCDvet/year × 10−3) via the intrauterine route per antimicrobial class and breeding category (for each administration route classes are listed only if they were part of at least one treatment performed on either beef or dairy farms).
| INTRAUTERINE Route—Average Yearly Consumption × 10−3 on Beef and Dairy Farms | ||||||
|---|---|---|---|---|---|---|
| Antimicrobial Class | Beef | Dairy | ||||
| No. of Farms | DDDvet | DCDvet | No. of Farms | DDDvet | DCDvet | |
| Cephalosporins I | 0/54 | - | - | 2/47 | 2.6 | 1.3 |
| Rifamycins | 14/54 | 57.0 | 28.5 | 14/47 | 103.0 | 51.5 |
| Tetracyclines | 4/54 | 28.4 | 14.2 | 2/47 | 15.2 | 7.6 |
| Any class | 16/54 | 85.4 | 42.7 | 15/47 | 120.8 | 60.4 |