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内容由The Guardian提供。所有播客内容(包括剧集、图形和播客描述)均由 The Guardian 或其播客平台合作伙伴直接上传和提供。如果您认为有人在未经您许可的情况下使用您的受版权保护的作品,您可以按照此处概述的流程进行操作https://zh.player.fm/legal
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Covid-19: how effective are face masks, really?

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Manage episode 302917058 series 19780
内容由The Guardian提供。所有播客内容(包括剧集、图形和播客描述)均由 The Guardian 或其播客平台合作伙伴直接上传和提供。如果您认为有人在未经您许可的情况下使用您的受版权保护的作品,您可以按照此处概述的流程进行操作https://zh.player.fm/legal
Since the start of the pandemic, face coverings and their ability to prevent the transmission of Covid-19 have been under constant scrutiny by scientists, politicians and the public. More than a year and a half in, what do – and don’t – we know? Madeleine Finlay speaks to Prof Cath Noakes about how effective different face coverings are, how best to use them, and when we should be masking-up. Help support our independent journalism at theguardian.com/sciencepod
  continue reading

723集单集

Artwork
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Manage episode 302917058 series 19780
内容由The Guardian提供。所有播客内容(包括剧集、图形和播客描述)均由 The Guardian 或其播客平台合作伙伴直接上传和提供。如果您认为有人在未经您许可的情况下使用您的受版权保护的作品,您可以按照此处概述的流程进行操作https://zh.player.fm/legal
Since the start of the pandemic, face coverings and their ability to prevent the transmission of Covid-19 have been under constant scrutiny by scientists, politicians and the public. More than a year and a half in, what do – and don’t – we know? Madeleine Finlay speaks to Prof Cath Noakes about how effective different face coverings are, how best to use them, and when we should be masking-up. Help support our independent journalism at theguardian.com/sciencepod
  continue reading

723集单集

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