Hundreds of trials are testing known antiviral drugs as well as those that block immune responses to coronavirus, but we may need to build a covid-19 treatment from scratch
Source:
https://www.newscientist.com/article/2244349-coronavirus-drugs-how-well-is-the-hunt-for-covid-19-treatments-going/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home