Figure 1

Orotracheal SARS-CoV-2 inoculation results in increased weight loss and viral shedding. (A) Body weight curves of uninfected control group (grey), groups infected by the nasal (green) and orotracheal (red) routes; (B) Nasal shedding between 1 and 13 dpi after intranasal (green) and orotracheal (red) inoculation.