Fig. 5
IBV genome loads in swabs and tissues following infection with Western Canadian Mass-type IBV isolates. For each time point, the average log10 starting IBV copies per 200 ng of extracted RNA from the oropharyngeal (a) and cloacal (b) swabs and various tissues (c) at 4 and 14 dpi are shown with the SEM. Statistical significance: *p < 0.05, **p < 0.01, ***p < 0.001