btw, way back in 2005 the NIH published this little gem with the title "Chloroquine is a potent inhibitor of SARS coronavirus infection and spread". Guess who was head of the National Institute of Allergies and Infectious Diseases in 2005 and should know all about it? A hint: his initials are Anthonty Fauci.
Wherever did President Trump get the crazy idea that Hydroxychloroquine would treat Covid-19? Well, whattaya know, he got it from the NIH.