Scientists have long dreamed of quashing mosquito-borne diseases such as malaria, which alone kills more than 608,000 people per year.
Their inventions – notably insecticide-treated bed nets – have slashed child mortality in parts of…

Scientists have long dreamed of quashing mosquito-borne diseases such as malaria, which alone kills more than 608,000 people per year.
Their inventions – notably insecticide-treated bed nets – have slashed child mortality in parts of…