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對抗超級病菌的新武器
1,373,410 plays
|
David Brenner
|
TED2017
• April 2017
Read transcript
自從四十年代開始廣泛使用抗生素以後,我們就一直嘗試在細菌迅速演化前,開發出新的藥物--但這項策略行不通。有抗藥性的細菌,也就是所謂的超級病菌,在去年就造成近七十萬人死亡。到 2050 年,這個數字可能會達到一千萬,比癌症一年造成的死亡數還高。物理能幫上忙嗎?講者大衛布倫納是位科學先鋒、放射線科學家。他分享一種可能可以救命的武器研究:紫外光的一種波長,即遠紫外線,能安全地殺死超級病菌,且不會穿透我們的皮膚。演講後還有與 TED 策展人克里斯安德森的問答。
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