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| Species | No. of positive samples/tested (%) | ||||
|---|---|---|---|---|---|
| Age distribution | |||||
| ≤2 | 3~4 | 5~6 | ≥7 | unknown | |
| Beef | 6/326 (1.8) | 7/269 (2.6) | 2/113 (1.8) | 6/187 (3.2) | 3/87 (3.4) |
| Dairy | 2/87 (2.3) | 2/154 (1.3) | 2/105 (1.9) | 1/64 (1.6) | 4/170 (2.4) |
| Total | 8/413 (1.9) | 9/423 (2.1) | 4/218 (1.8) | 7/251 (2.8) | 7/257 (2.7) |
