Quinine Q. Is there such a thing as quinine fever? A. Half a century ago, the pioneer settlers of Michigan, Indiana and other states, which then constituted the West, suffered greatly from malarial infection, and sometimes not finding relief from quinine, successfully adopted a plan of wearing out the disease. These vet erans in the warfare with one of the most terrible parasites which has ever afflicted the human race, learned by experience that paroxysms of chill and fever sometimes followed the use of qui nine, a fact which gave rise to the phrase, then current, "quinine chills." Modern studies of the effects of quinine upon the human organism have explained these puzzling facts. It has long been known that quinine is a protoplasmic poison. It weakens the parasites, but at the same time weakens the white blood cells. This has been shown by numerous observers, among others Binz, Baxter, Martin, Jerusalimsky, and Cohnheim. Hare showed that one part of quinine in twen...