Figure Legends
Figure 1. Persistence of SARS-CoV-2 genomic material in AAF, CAM and body of the chicken embryos inoculated using different inoculation routes after 1 passage (Fig 1A) and 2nd passage (Fig 1B). RT-qPCR semi-quantitative results were calculated based on a gBlock (Integrated DNA Technologies, IDT) standard curve for SARS-CoV-2 E gene.