A french biologist has found the cure for covid19
Chloroquine (a synthesis of quinine, which you can find in the bark of this tree (Cinchona officinalis) from south america.
It's a known antimalarial
https://www.tellerreport.com/news/2020-02-25—coronavirus–a-common-treatment-for-malaria-shows-signs-of-effectiveness—france-24-.B1bMuMMXEU.html