Figure 2From: Intranasal inoculation of sows with highly pathogenic porcine reproductive and respiratory syndrome virus at mid-gestation causes transplacental infection of fetuses HP-PRRSV loads in the organs at 7, 14, and 21 dpi. All values are expressed as mean ± standard deviation of the mean (SD). Statistical analyses were performed using GraphPad Prism 5. Differences were considered significant at P < 0.05. * P < 0.05.Back to article page