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小儿麻痹症危险的真正原因
919,716 plays
|
丹·克瓦特勒 |
TED-Ed
• November 2024
Read transcript
1952年,随处可见小儿麻痹症,它每年使近5千万的人死亡或瘫痪。但就在10年后,美国患瘫痪症状的小儿麻痹症人群数量降了96%,我们有望彻底消灭该病症。但是近年,病毒再度席卷而来。激增的原因是什么?探索小儿麻痹症病毒的危害和根除这种致命病症的可能性。【导演:安东·博加蒂,述者:艾迪森·安德森,音乐:史蒂芬·拉罗萨】。
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