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Swine survival and fever response following immunization with SY18ΔL60L and challenge with parental SY18.
| Group | Challenge | ||||
|---|---|---|---|---|---|
| No. of survivors/total | Mean time to death (days ± SD) | Fever | |||
| No. of days to onset (days ± SD) | Duration No. of days to onset (days ± SD) | Maximum daily temp (°C ± SD) | |||
| SY18ΔL60L | 3/3 | – | 8 ± 0 | 2 ± 0* | 40.3 ± 0.21 |
| Control | 0/5 | 9 ± 0 | 5.75 ± 0.83 | 3 ± 1.22* | 41.0 ± 0.52 |
p < 0.05.
