【Earth&Sky】气候变化有利传染病散播_英语听力练习mp3下载-科学-沪江听力酷

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【Earth&Sky】气候变化有利传染病散播

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Today, mosquito-borne diseases – such as malaria and dengue fever – are major health problems in the developing world. But by the end of the century, over half of the world's population might be at risk from these diseases, according to a 2008 report by the Lowry Institute. Dr. Paul Epstein says one reason is the current climate instability.

Paul Epstein:[---1---] It's the instability that is most disturbing to the pests, to the world and to mosquitoes – or the most favorable to them.

Epstein is associate director for the Center for Health and the Global Environment at Harvard. [---2---] He told EarthSky that our warming climate is allowing mosquitoes to expand their range – along with the diseases they carry.

Paul Epstein: So as we see warming, we're seeing malaria, and dengue fever and its vectors move into mountainous areas in Asia, Latin America, and Africa. [---3---]

[---4---]

I'm Deborah Byrd and this is ES, a clear voice for science. We’re at ES.org

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