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https://www.nationalgeographic.com/travel/2020/08/how-clean-is-the-air-on-your-airplane-coronavirus-cvd.html
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How clean is the air on planes?
8/29/20 at 9:52am
Organization
National Geographic
Author
Johanna Read
Details
26 words
Summarize
High-tech filters and low-tech masks: How technology and personal responsibility might make flying safer than you think.
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