Table 2.
The number of pigs excreting virulent PRV from nasal swabs after viral challenge.
| Group | 0 dpc | 1 dpc | 2 dpc | 3 dpc | 4 dpc | 5 dpc | 6 dpc | 7 dpc |
|---|---|---|---|---|---|---|---|---|
| Vaccinated | 0 | 0 | 2 | 2 | 1 | 0 | 0 | 0 |
| Unvaccinated | 0 | 2 | 5 | 5 | 5 | 1 | 1 | N/A |
N/A = not applicable.
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