The Anopheles stephensi mosquito is threatening to redefine malaria in Africa. In this episode, Thomas Locke, host of the Johns Hopkins Malaria Minute Extended podcast produced by the School Malaria Research Institute, speaks to Eric Ochomo from the Kenya Medical Research Institute, and Seth Irish from the World Health Organization, about the rise of the Anopheles stephensi mosquito. Together, they discuss why the mosquito is in Africa, what this means for malaria, and—more importantly—what can be done.