Table 3 Ratios of the cross-SNT titers of 10 sera tested with all combinations of BDV and BVDV isolates
Sera | Virus pair | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
BVDV-1h | BVDV-1e | BVDV-1k | ||||||||||
BD Swiss-a | BD Swiss-b | BDV-3 | BDV-1a | BD Swiss-a | BD Swiss-b | BDV-3 | BDV-1a | BD Swiss-a | BD Swiss-b | BDV-3 | BDV-1a | |
α-BDSwiss-a | 4.4 | 4.4 | 1.9 | 2.0 | 5.1 | 5.1 | 2.2 | 2.4 | 8.8 | 8.8 | 3.7 | 4.1 |
α-BDSwiss-b | 4.0 a | 6.7 | 1.8 | 2.2 | 5.6 | 9.5 | 2.6 | 3.1 | 8.8 | 14.7 | 4.0 | 4.8 |
α-BDV-3 | 1.1 | 0.9 | 2.8 | 0.9 | 1.5 | 1.3 | 4.0 | 1.3 | 4.4 | 3.7 | 11.4 | 3.7 |
α-BDV-1a | 1.7 | 2.6 | 1.7 | 1.5 | 3.1 | 4.8 | 3.1 | 2.8 | 11.4 | 17.6 | 11.4 | 10.5 |
α-BVDV-1h | 6.2 | 14.7 | 16.0 | 16.0 | 0.6 | 1.5 | 1.7 | 1.7 | 0.5 | 1.1 | 1.2 | 1.2 |
α-BVDV-1e | 64.6 | 60.3 | 32.3 | 26.6 | 365.7 | 341.3 | 182.9 | 150.6 | 11.4 | 10.7 | 5.7 | 4.7 |
α-BVDV-1k | 22.7 | 6.8 | 13.3 | 6.2 | 10.4 | 3.1 | 6.1 | 2.8 | 6.2 | 1.8 | 3.6 | 1.7 |
α-BVDV-1b | 22.7 | 19.0 | 26.7 | 16.0 | 10.4 | 8.7 | 12.2 | 7.3 | 4.8 | 4.0 | 5.6 | 3.4 |
α-BVDV-1a | 38.1 | 10.4 | 15.9 | 24.5 | 17.5 | 4.8 | 7.3 | 11.3 | 19.1 | 5.2 | 7.9 | 12.3 |
α-BVDV-2a | 8.0 | 4.3 | 8.0 | 3.4 | 7.3 | 4.0 a | 7.3 | 3.1 | 1.7 | 0.9 | 1.7 | 0.7 |
Sera | Virus pair | |||||||||||
BVDV-1b | BVDV-1a | BVDV-2a | ||||||||||
BD Swiss-a | BD Swiss-b | BDV-3 | BDV-1a | BD Swiss-a | BD Swiss-b | BDV-3 | BDV-1a | BD Swiss-a | BD Swiss-b | BDV-3 | BDV-1a | |
α-BDSwiss-a | 5.1 | 5.1 | 2.2 | 2.4 | 8.8 | 8.8 | 3.7 | 4.1 | 8.2 | 8.2 | 3.5 | 3.8 |
α-BDSwiss-b | 4.3 | 7.3 | 2.0 | 2.4 | 34.5 | 58.1 | 15.8 | 18.8 | 22.6 | 38.0 | 10.3 | 12.3 |
α-BDV-3 | 2.0 | 1.7 | 5.2 | 1.7 | 4.4 | 3.7 | 11.4 | 3.7 | 6.2 | 5.2 | 16.0 | 5.2 |
α-BDV-1a | 2.0 | 3.1 | 2.0 | 1.8 | 11.4 | 17.6 | 11.4 | 10.5 | 10.7 | 16.5 | 10.7 | 9.8 |
α-BVDV-1h | 1.5 | 3.7 | 4.0 | 4.0 | 0.6 | 1.4 | 1.5 | 1.5 | 0.5 | 1.3 | 1.4 | 1.4 |
α-BVDV-1e | 32.4 | 30.2 | 16.2 | 13.3 | 24.9 | 23.3 | 12.5 | 10.3 | 11.4 | 10.7 | 5.7 | 4.7 |
α-BVDV-1k | 19.1 | 5.7 | 11.2 | 5.2 | 6.2 | 1.8 | 3.6 | 1.7 | 2.6 | 0.8 | 1.5 | 0.7 |
α-BVDV-1b | 54.0 | 45.3 | 63.5 | 38.1 | 8.0 | 6.7 | 9.4 | 5.7 | 3.7 | 3.1 | 4.3 | 2.6 |
α-BVDV-1a | 69.8 | 19.1 | 29.1 | 45.0 | 234.8 | 64.3 | 97.8 | 151.5 | 5.7 | 1.5 | 2.4 | 3.6 |
α-BVDV-2a | 2.0 | 1.1 | 2.0 | 0.8 | 2.8 | 1.5 | 2.8 | 1.2 | 53.5 | 29.1 | 53.5 | 22.7 |