How viruses work and why Plaquenil & Azithromycin as potential treatments for COVID 19 was asinine to begin with.  

0:52 Steroids failure in COVID 19

2:04 Nonsense of Plaquenil & Azithromycin for treating a virus

2:50 Remdesevir as a treatment option for COVID 19

3:18 Intro to how viruses work

6:44 How viruses were discovered