Cichona Officionalis is available at your local Leftist Crunchy Granola Herbarium.
What is that?
Actual Quinine from the tree.
In a pinch, and without a proper Hydroxychlorquine prescription, I’ll self medicate.
I have been buying cinchona bark by the pound for more than a year and using it to make tonic water I drink about 6 oz of this homemade tonic water along with my zinc, Vit D, B12, C and Quercetin. That’s proactive in keeping the viruses away. I tell everyone. Nobody does anything but wear a mask and wait for a vaccine.