Figure 3
From: Antiviral effect of cetylpyridinium chloride in mouthwash on SARS-CoV-2

Antiviral efficacy of CPC against SARS-CoV-2 with saliva by plaque assay using Vero E6 cells expressing the TMPRSS2 gene (VeroE6/TMPRSS2). SARS-CoV-2 Wuhan strain was added in saliva and mixed with equal amount CPC. (*p < 0.05).