Photo by Christopher Serkin
New guidance from the Centers for Disease Control (CDC) says all Americans should wear face masks in public to prevent spreading COVID-19. Before now, the CDC had recommended social distancing, or keeping six feet away from others, but that can be difficult in crowded spaces like grocery stores. The new recommendation reflects recent studies indicating that many people carry the virus without showing symptoms. Listen to learn which materials make effective masks and how wearing a mask in public sends an important message.
Story Length: 3:50
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