Figure
1. Frequency of detection of the different viruses in the studied
outbreaks based on swIAV status of the nursery .
Figure 2. The figure shows the distribution of Ct values in 10
nurseries infected by each detected virus. To simplify the graphs,
values for negative animals were shown as Ct=0. The letter in the X-axis
indicates the farm code. Detailed values of prevalence, confidence
intervals and average Cts are shown in supplementary material 1. IAV =
influenza A virus; PRCV= porcine respiratory coronavirus; PRRSV= porcine
reproductive and respiratory syndrome virus; SOV= swine
orthopneumovirus; PCMV = porcine cytomegalovirus; PCV2 = porcine
circovirus 2; PCV3 = porcine circovirus 3.