Table 4 Cattle with VTEC O157:H7-positive faecal samples, distributed according to sampling season.
From: Verotoxinogenic Escherichia coli(VTEC) O157:H7 – A Nationwide Swedish Survey of Bovine Faeces
Month | No. positive | No. sampled | % |
|---|---|---|---|
May | 4 | 361 | 1.1 |
June | 0 | 258 | 0 |
July | 8 | 228 | 3.5 |
August | 8 | 318 | 2.5 |
September | 3 | 252 | 1.2 |
October | 4 | 310 | 1.3 |
November | 1 | 289 | 0.3 |
December | 0 | 148 | 0.7 |
January | 0 | 195 | 0 |
February | 7 | 223 | 3.1 |
March | 0 | 166 | 0 |
April | 2 | 323 | 0.6 |
Total | 37 | 3071 | 1.2 |