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群體免疫的力量
815,502 views |
羅米納．林斯特 |
TEDxRiodelaPlata
• November 2014
Read transcript
疫苗如何預防疾病 - 甚至包括太年幼不能接種疫苗的？這一個概念叫「群體免疫」，它依賴於大量接種疫苗的人群，打破傳染鏈。健康研究人員羅米納．林斯特解釋了群體免疫力如何阻止甲型H1N1流感在她家鄉致命的爆發。
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illness
virus
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