If it was the case, we wouldn't have between 200 and 300 million cases of malaria every year, and we wouldn't have a million and a half deaths from malaria, and we wouldn't have a disease that was relatively unknown 50 years ago now suddenly turned into the largest mosquito-borne virus threat that we have, and that's called dengue fever.
もしそうだとすれば 毎年２～３億件のマラリアはあり得ません そしてマラリアによって １５０万人もの死者は出ないはずです また、私たちは、５０年前には あまり知られていなかった病気で 最近突如として表れ 最も恐ろしい蚊媒介性ウイルスとなった デング熱もなかったでしょう