Coronavirus explains: Do you wear a face mask to protect yourself from Covid-19?

In many countries around the world people are advised to wear face masks, or in addition to being mandatory. But what is the science behind the mask?

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Will Covid-19 really protect you? Or is it something that adds a sense of security without real benefit?

In this video, we focus on the discussion about the face mask he wears among people and we speak with a range of voices, apparently to make this topic very complex but really complex.

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