Image by Julian Wan from Unsplash
Early in the coronavirus pandemic, public health experts urged people to wear masks to protect others from getting sick. Now, scientists are finding that masks protect the wearer, too. Wearing a mask can block virus particles from entering a person’s body, and even if some particles enter, the mask wearer is less likely to become seriously ill. Listen to an infectious disease doctor explain the science behind mask wearing and how this new information could encourage more people to cover their faces in public.
Story Length: 3:32
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