ビル・ゲイツさんのインスタグラム写真 - (ビル・ゲイツInstagram)「The world is making incredible progress against #malaria. New innovations—including more effective drugs for treatment, rapid diagnostic tests, and better insecticides—have helped prevent more than 600 million cases of malaria and saved 6.8 million lives between 2000 and 2015. One new tool that helps protect families in Africa is a long-lasting type of bed net.」4月25日 12時49分