Ewes sampled | |||||
---|---|---|---|---|---|
Flocks (n) | Individual ewes (n) | Seropositive samples (n) | Apparent seropositivity % (95% CI) | Estimated true seropositivity % (95% CrI) | |
Primiparous ewes | |||||
Ewe lambs | 19 | 839 | 7 | 0.8 (0.4, 1.6)a | 0.7 (0.1, 1.6) |
Yearling | 11 | 440 | 7 | 1.6 (0.7, 3.1)a | 1.6 (0.4, 3.1) |
Mature ewes | 28 | 558 | 45 | 8.1 (6.0, 10.5)b | 8.1 (5.8, 10.6) |