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Coronavirus FAQs: Why Can't The CDC Make Up Its Mind About Airborne Transmission?

The Centers for Disease Control and Prevention last week said that the coronavirus spreads "most commonly" through air — then took it back. Is this something I should be worried about?

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Pien Huang is a health reporter on the Science desk. She was NPR's first Reflect America Fellow, working with shows, desks and podcasts to bring more diverse voices to air and online.