 Muna 1666 Jesuit Bark akashandiswa sedziviriro pachii?Muna 1666, Jesuit Bark, anozivikanwawo seCinchona bark, akashandiswa sekudzivirira pamarariya. Jesuit Bark ane quinine, komboni ine antimalarial properties. Yaishandiswa zvakafara kurapa nekudzivirira marariya, hosha inotapukira inotakurwa neumhutu iyo yakanga iri itiro hanya huru youtano mumativi akawanda enyika. Kushandiswa kwequinine kubva kuJesuit Bark kwakabatsira zvikuru mukurwisa marariya kutozosvikira mishonga inorwisa marariya yagadzirwa. 