Support WBURWhy Ending Malaria May Be More About Backhoes Than Bed NetsPlay03:43Download AudioJason BeaubienJanuary 03, 2014 ShareYonta, 6, rests with her sister Montra, 3, and her brother Leakhena, 4 months, under a mosquito bed net in the Pailin province of Cambodia, where the mortality rate from malaria has dropped sharply in the past two decades. (Getty Images)
