Repurposing FDA-approved drugs for SARS- CoV-2 through an ELISA-based screening for the inhibition of RBD/ACE2 interaction

Dear Editor,The ongoing coronavirus disease 2019(COVID-19)global pandemic is caused by a novel coronavirus,severe acute respiratory syndrome coronavirus 2(SARS-CoV-2),which instigates severe and often fatal symptoms.As of September 4th,2020,more than 26 million cases of COVID-19 and almost 900,000 deaths have been reported to WHO.Based on Kissler and colleagues’modeled projections of future viral transmission scenarios,a resurgence in SARS-CoV-2 could occur over the next five years(Kissler et al.,2020).