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Overall percentage of positive faecal samples (prevalence) and robust 95% confidence interval at 6 different sampling times.
| Sampling | Samples (n) | Prevalence (%) | 95% CI |
|---|---|---|---|
| 1st | 52 | 15.4 | 5.3-25.5 |
| 2nd | 51 | 2.0 | 0.0-5.9 |
| 3rd | 48 | 2.1 | 0.0-6.3 |
| 4th | 47 | 6.4 | 0.0-13.6 |
| 5th | 46 | 4.3 | 0.0-10.4 |
| 6th | 41 | 2.4 | 0.0-7.3 |
CI, confidence interval.
