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Prevalence of E. coli serovars isolated from the examined diseased cattle.
| Sample-types | Serovars | Number | % |
|---|---|---|---|
| Nasal swabs | 086a | 4 | 8.4 |
| Untyped | 3 | 6.2 | |
| Fecal swabs | O114 | 7 | 14.6 |
| O26 | 4 | 8.4 | |
| Untyped | 2 | 4.1 | |
| Blood-samples | O111 | 5 | 10.4 |
| O18 | 4 | 8.4 | |
| Untyped | 2 | 4.1 | |
| Milk samples | O1 | 9 | 18.7 |
| O55 | 4 | 8.4 | |
| O158 | 3 | 6.2 | |
| Untyped | 1 | 2.1 | |
| Total | 48 | 100 |
Chi-square value = 116.588, P < 0.0001.
