malaria In Coronavirus Storm, Latin America & Caribbean A Sea Of Relative Calm. Will It Last? By Tim Padgett • Mar 10, 2020 Rodrigo Abd / AP When São Paulo, Brazil, reported Latin America’s first case of the new coronavirus last month, South Florida had reason to worry. New Drug Wipes Out Malaria In A Single Dose — But There's One Hitch By Michaeleen Doucleff • Jul 26, 2018 The world now has a potent, new weapon against malaria — one that can wipe out the parasite from a person's body with a single dose. But before many people around the world can use it, scientists have to overcome a big obstacle.