a medical mask is not required, as no evidence is available on its usefulness to protect non-sick persons.

nekoluna のブックマーク 2020/02/09 14:11

<blockquote class="hatena-bookmark-comment"><a class="comment-info" href="https://b.hatena.ne.jp/entry/4681274528243570050/comment/nekoluna" data-user-id="nekoluna" data-entry-url="https://b.hatena.ne.jp/entry/s/www.who.int/docs/default-source/documents/advice-on-the-use-of-masks-2019-ncov.pdf" data-original-href="https://www.who.int/docs/default-source/documents/advice-on-the-use-of-masks-2019-ncov.pdf" data-entry-favicon="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fwww.who.int%2Fdocs%2Fdefault-source%2Fdocuments%2Fadvice-on-the-use-of-masks-2019-ncov.pdf" data-user-icon="/users/nekoluna/profile.png">Microsoft Word - 20200129_Advice on the use of masks_2019-nCoV_FINAL.docx</a><br><p style="clear: left">a medical mask is not required, as no evidence is available on its usefulness to protect non-sick persons.</p><a class="datetime" href="https://b.hatena.ne.jp/nekoluna/20200209#bookmark-4681274528243570050"><span class="datetime-body">2020/02/09 14:11</span></a></blockquote><script src="https://b.st-hatena.com/js/comment-widget.js" charset="utf-8" async></script>

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Microsoft Word - 20200129_Advice on the use of masks_2019-nCoV_FINAL.docx

www.who.int2020/02/09

1 Advice on the use of masks the community, during home care and in health care settings in the context of the novel coronavirus (2019-nCoV) outbreak Interim guidance 29 January 2020 WHO/nCov/IPC_M...

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