Diltiazem inhibits SARS-CoV-2 cell attachment and internalization and decreases the viral infection in mouse lung

ABSTRACT

Since the outbreak of the new crown pneumonia, the new coronavirus (SARSCoV-2) has been mutating continuously, and it has now become prevalent in more than 200 countries. The cumulative number of confirmed cases in the world has exceeded 460 million, and the number of deaths has exceeded 6 million. The rapid mutation of SARS-CoV-2 highlights the importance of preventive and therapeutic drugs, however, effective therapeutic drugs for new coronary pneumonia are still very scarce. It is still the common goal of scientists from all over the world to develop a safe and effective drug for the treatment of new coronary pneumonia that can inhibit the infection of multiple SARS-CoV-2 mutant strains.