I had a fascinating chat with a Harare man who has survived Covid-19.He avoided hospitals. What saved his life is a plant known as lemonbush tea or fever tea. It's also known as lippia javanica or zumbani (Shona) or umsuzwane (Ndebele).Disclaimer:I can't vouch for any of this... 
He says you boil the leaves, make some kind of herbal tea and drink the stuff. "I had tried all the drugs prescribed by doctors, but they were not working. I was advised by relatives to try zumbani. It worked immediately. I coughed out all the greenish gunk from my lungs."...
The man says Covid-19 is not just a respiratory disease. "It takes over your entire system, the muscles,your senses,even going to the toilet becomes a huge struggle." As a precaution, his entire family,including kids, began religiously gulping down the tea and remain uninfected.
