Correction to: Scientific Reports https://doi.org/10.1038/s41598-017-03120-1, published online 07 June 2017

In this Article, the legend of Figure 4 is incorrect:

“Viral replication analyses in WT and IFNAR−/− MEF cells. (a) Cells infected at an MOI of 1 or transfected CPEC constructs of either WNVKUN or PaRV with a CMV promoter. (b) Cells transfected with genomic RNA of either PaRV, WNVKUN, PCV, PCV/WNVKUN -prME or WNVKUN/PCV-prME. Monolayers were fixed 72 hrs post-infection. IFA analysis was performed by probing with anti-PaRV (7D11) and anti-WNV E (3.91D) mouse monoclonal antibodies. The nucleus of each cell was stained with Hoechst 33342. Images were taken at ×40 magnification”.

should read:

“Viral replication analyses in WT and IFNAR−/− MEF cells. (a) Cells infected at an MOI of 1 with either WT WNVKUN or WT PaRV. (b) Cells transfected with CPEC constructs of either WNVKUN or PaRV with a CMV promoter. Monolayers were fixed 72 hrs post-infection. IFA analysis was performed by probing with anti-PaRV (7D11) or anti-WNV E (3.91D) mouse monoclonal antibodies. The nucleus of each cell was stained with Hoechst 33342. Images were taken at ×40 magnification”.