The natural tannins oligomeric proanthocyanidins and punicalagin are potent inhibitors of infection by SARS-CoV-2 in vitro https://www.biorxiv.org/content/10.1101/2023.01.12.523465v1?med=mas
The natural tannins oligomeric proanthocyanidins and punicalagin are potent inhibitors of infection by SARS-CoV-2 in vitro https://www.biorxiv.org/content/10.1101/2023.01.12.523465v1?med=mas