We now understand that SARS-CoV-2 uses the SARS-CoV receptor ACE2 for entry and the serine protease TMPRSS2 for S protein priming. Dr. Jaffe describes the mechanism by which kaempferol, quercetin, luteolin , etc… are able to inhibit the proteases such as TMPRSS2. Tune in to hear what Dr. J has to say!
