Table 2 Cattle with VTEC O157:H7-positive faecal samples, distributed according to age group.
From: Verotoxinogenic Escherichia coli(VTEC) O157:H7 – A Nationwide Swedish Survey of Bovine Faeces
Age group | No. positive | No. sampled | % |
|---|---|---|---|
Older calves | 7 | 181 | 3.9a |
Young stock | 23 | 1789 | 1.3 |
Adult cattle | 7 | 1092 | 0.6a |
Not recorded | 0 | 9 | 0 |
Total | 37 | 3071 | 1.2 |