ChemRar Group announces the Russian Avifavir® drug is effective against variants of COVID-19, including Delta and Omicron
Avifavir® is effective against various variants of coronavirus, including Delta and Omicron, as it affects the highly conservative and mutation-resistant replication systems of RNA virus (RdRp). The virus is incapable of developing resistance to favipiravir even with long-term exposure on infected cells, as has been confirmed in clinical trials. This