Table 2 Representation of all biopsies collected and cultured from 10 Alberta farms, 1 Saskatchewan farm, and an Alberta slaughterhouse, by lesion grade
Farm | No. cows | Lesion grade | |||||
|---|---|---|---|---|---|---|---|
M0 | M1 | M2 | M3 | M4 | M4.1 | ||
1 | 4 | 0 | 0 | 3 | 0 | 0 | 1 |
2 | 20 | 0 | 2 | 6 | 0 | 6 | 10 |
3 | 7 | 0 | 1 | 1 | 0 | 1 | 4 |
4 | 12 | 0 | 6 | 5 | 0 | 0 | 1 |
5 | 22 | 0 | 0 | 11 | 13 | 0 | 0 |
6 | 6 | 0 | 1 | 2 | 0 | 0 | 3 |
7 | 15 | 0 | 4 | 7 | 0 | 1 | 4 |
8 | 3 | 0 | 0 | 0 | 0 | 2 | 1 |
9 | 8 | 0 | 0 | 0 | 0 | 1 | 7 |
10 | 26 | 0 | 1 | 5 | 0 | 3 | 6 |
11S | 10 | 10 | 0 | 0 | 0 | 0 | 0 |
Abattoir | 9 | 21 | 1 | 0 | 0 | 1 | 0 |
Total | 142 | 31 | 16 | 40 | 13 | 15 | 37 |