Group | Sheep No. | Viremia (CEID50) | ||||||||
0 dpi | 2 dpi | 4 dpi | 6 dpi | 8 dpi | 10 dpi | 12 dpi | 14 dpi | 16 dpi | ||
1 μg/dose | 1 - 6 | NVDa | NVD | NVD | NVD | NVD | NVD | NVD | NVD | NVD |
5 μg/dose | 7 | NVD | NVD | NVD | NVD | NVD | NVD | NVD | NVD | NVD |
| 8 | NVD | NVD | NVD | NVD | NVD | NVD | NVD | NVD | NVD |
| 9 | NVD | NVD | NVD | NVD | NVD | NVD | NVD | NVD | NVD |
| 10 | NVD | NVD | NVD | NVD | NVD | NVD | NVD | NVD | NVD |
| 11 | NVD | NVD | 1.83 | 3.17 | 3.17 | 2.17 | 2.17 | 1.83 | 1.83 |
| 12 | NVD | NVD | NVD | NVD | NVD | NVD | NVD | NVD | NVD |
10 μg/dose | 13 - 18 | NVD | NVD | NVD | NVD | NVD | NVD | NVD | NVD | NVD |
50 μg/dose | 19 - 24 | NVD | NVD | NVD | NVD | NVD | NVD | NVD | NVD | NVD |
Naive control | 25 | NVD | 1.17 | 2.17 | 2.83 | 2.83 | 3.5 | 2.87 | 2.87 | 2.87 |
| 26 | NVD | NVD | 2.17 | 3.5 | 3.5 | 2.17 | 2.17 | 1.83 | 1.83 |
| 27 | NVD | NVD | 1.5 | 3.17 | 3.17 | 1.83 | 1.83 | 1.5 | 0.83 |
| 28 | NVD | NVD | 1.83 | 3.17 | 3.17 | 1.83 | 1.83 | 1.83 | 1.83 |
| 29 | NVD | NVD | NVD | NVD | 1.83 | 2.17 | 1.83 | 0.83 | 0.83 |
| 30 | NVD | NVD | NVD | NVD | NVD | NVD | NVD | NVD | NVD |