How Remdesivir Works to Fight COVID-19 Inside the Body
https://time.com/5839932/how-remdesivir-works-coronavirus/
On May 1, the U.S Food and Drug Administration issued an emergency-use authorization of remdesivir, an experimental anti-viral drug. With this clearance, doctors in the U.S. are now allowed to use the drug to treat patients with severe cases of COVID-19.
Remdesivir isn’t new. It was initially developed to treat Ebola and was also tested in the lab against SARS and MERS—two other coronaviruses that infect humans much like the virus that causes COVID-19.