[Image design: Serial/Trash]{style=“font-family: "arial" , sans-serif; line-height: 150%;”} [Malaria claims a million lives a year, a majority of which are children, and threatens the lives of billions more within its tropical ranges. It is caused by ]{style=“font-family: "arial" , sans-serif; line-height: 150%;”} Plasmodium, [a parasite]{style=“font-family: "arial" , sans-serif;