An update from President @realDonaldTrump’s physician: pic.twitter.com/8xzB8FShkd— Kayleigh McEnany 45 Archived (@PressSec45) October 3, 2020
The tweet above will take you to the letter provided by President Trump’s physician concerning Remdesivir.
Oddly in that same time came warnings against. As an example here is a URL -- https://www.theguardian.com/world/2020/nov/20/remdesivir-dont-use-drug-trump-took-for-covid-19-who-says
And another for that time: https://www.yahoo.com/lifestyle/remdesivir-hailed-and-taken-by-trump-doesnt-work-for-coronavirus-world-health-organization-declares-192616230.html
Apparently remdesivir was used in conjunction with many others, and then came the political jockeying.