Figure 2.
Lung infection in mice challenged with SARS-CoV-2 and rVSV-SARS2-S viruses. (A) Left panels: Immunohistochemistry for Spike RBD. Red arrows indicate SARS-CoV-2 infected cells. Blue arrows indicate rVSV-SAR2-S infected cells. Right panels show H&E staining of lungs (100 and 600X). Green arrows indicate infiltrating immune cells (image representative of 6 mice/group). (B) Fold-change in selected genes from the lungs of SARS-CoV-2 and rVSV-SARS2-S (n=8) infected mice at P8 compared to age-matched uninfected control mice as assessed using Nanostring technology (nCounter Mouse Immunology Panel). The complete gene expression profile can be found in Supplementary Figure 4.