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Seroprevalence of turkey coronavirus on Ontario breeder turkey farms using the TCoV-S54–395-based ELISA.
| Ontario breeder turkeys | Mean age (Weeks) | n | TCoV-S54–395 ELISA |
||
|---|---|---|---|---|---|
| +ve | −ve | Prev | |||
| Farm 1 | 30 | 30 | 20 | 10 | 66.7% |
| Farm 2 | 32 | 30 | 22 | 8 | 73.3% |
| Farm 3 | 55 | 30 | 25 | 5 | 83.3% |
| Farm 4 | 55 | 30 | 22 | 8 | 73.3% |
| Farm 5 | 58 | 30 | 18 | 12 | 60.0% |
| Farm 6 | 59 | 30 | 21 | 9 | 70.0% |
| Totals | 180 | 128 | 52 | 71.11% | |
