Table 1 Reproductive and production parameters of gilts inoculated with swine H1N2 influenza A virus compared to control gilts (mean ± SD)
Average gestation length | Average pigs/litter | Average pigs born alive/litter | Stillborn pigs/litter | Mummified pigs born/litter | First week mortality/litter | Average liter weight (kg) | Average birth weight (kg) | |
|---|---|---|---|---|---|---|---|---|
Gilts inoculated intranasally | 115.0 ± 0.70 | 12.33 ± 0.58 | 12.33 ± 0.58 | 0 ± 0.00 | 0 ± 0.00 | 0.60 ± 0.89 | 17.38 ± 2.70 | 1.37 ± 0.08 |
Gilts inoculated intratracheally | 114.0 ± 0.54 | 12.00 ± 2.65 | 12.00 ± 2.65 | 0 ± 0.00 | 0 ± 0.00 | 0.80 ± 0.83 | 16.38 ± 2.63 | 1.38 ± 0.09 |
Control gilts | 114.6 ± 0.54 | 12.33 ± 1.52 | 12.33 ± 1.52 | 0 ± 0.00 | 0 ± 0.00 | 0.60 ± 0.54 | 17.16 ± 0.90 | 1.40 ± 0.10 |