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Following is a transcript of the video. Narrator: The CDC recommends wearing a mask anytime you go out now, but masks are in short supply in a lot of places, and there's a push to preserve medical ...

For months, scientists have been saying masks reduce transmission of COVID-19. They now think masks can also make the illness less severe. The reason is the barrier created by a mask likely limits the ...

While each product featured is independently selected by our editors, we may include paid promotion. If you buy something through our links, we may earn commission. Read more about our Product Review ...