File:COVID-19 case fatality rate by HCQ usage.jpeg

Summary

 * Source
 * Gummi Bear @gummibear737 on Twitter, June 12, 2020
 * ''Let me start by saying this chart is not perfect, but I was curious
 * ''It's hard to know exactly how each country treats so this is based mainly on protocols, articles, tweets, etc...bias possible!!
 * ''Mixed HCQ use means started late, available but not recommended, or interruptions