a significant trendp = 0.061
In contrast, titers against strain Cm2 were significantly correlated ( p < 0.05) with all strains but not Porcilis® although a significant trend was observed ( p = 0.061).
In contrast, titers against strain Cm2 were significantly correlated ( p < 0.05) with all strains but not Porcilis® although a significant trend was observed ( p = 0.061).
Younger sows showed a trend for higher neutralization titers compared to middle-aged or older sows (5.1 ± 2.2 vs 4.0 ± 2.5 vs 3.7 ± 2.0 log 2 , respectively, p = 0.07, Fig. 1 B).