Figure 1:

Inactivation of SARS-CoV-2 by CupriDyne. Stocks of SARS-CoV-2 virus were incubated with CupriDyne solutions at 250 ppm (undiluted), 25 ppm (1:10 dilution), or 2.5 ppm (1:100 dilution), room temperature water, or boiling water (>100°C water) for 10, 30, or 60 minutes. Samples were incubated with Vero cell monolayers to determine remaining viable viral particle titers (TCID₅₀).