Table 1.
Seroprevalence of BHV1, BVDV, N. Caninum and C. Burnetii exposure in dairy cows with reproductive disorder in Ethiopia
| Disease causes | Animal examined | Number of Positives | Apparent seroprevalence (%) | 95% CI | OR | X2 | P value |
|---|---|---|---|---|---|---|---|
| C. burnetii | 164 | 1 | 0.6 A | 0.09–4.2 | 0.1 | 233.0 | < 0.001 |
| BVDV | 164 | 55 | 33.5 B | 10.2–69.2 | 9.8 | ||
| BHV1 | 164 | 100 | 61.0 C | 26.1–87.4 | 30.5 | ||
| N. caninum | 164 | 8 | 4.9 A | 2.5–9.4 | 1 | ||
| Total | 656 | 164 | 25.0 | 21.8–28.5 |
OR- odds ratio; CI- confidence interval, *Apparent prevalence with similar letters is not significantly different