Porthos
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- Feb 7, 2020
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![www.npr.org](https://media.npr.org/assets/img/2020/06/19/mask-5_wide-bfb2f83e13421175fd6c9346f8cb626a50bf311e-s1400-c100.jpg)
Yes, Wearing Masks Helps. Here's Why
Politicians argue. Those opposed to mask mandates protest. But meanwhile, growing evidence shows that mask wearing is a critical tool in curbing the spread of the coronavirus.
![www.npr.org](https://static-assets.npr.org/static/images/favicon/favicon-96x96.png)