By Robert Tapfumaneyi THE Zimbabwe National Traditional Healers Association (ZINATHA) has cautioned the public not to buy, from the streets and other undesignated areas, traditional medicines sold by unregistered and “ignorant” herbal traders. The warning comes amid growing reports that a high number of Zimbabweans has resorted to using traditional remedies for Covid-19 treatment and protection as new infections and deaths continue to rise everyday. Taking advantage of the demand, some enterprising people have turned to selling of various herbs they claim cure and prevent coronavirus. Ho...