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Where infection risk remains on a flight, from seatmates to tray tables

Germs in airplane cabin air meet HEPA filters, top-to-bottom airflow and dry, pressurized cabins — here is what each does and where infection risk remains

Where infection risk remains on a flight, from seatmates to tray tables

We haven't written up this one. Quartz has the full story — the link below goes straight to it.

Read the original at qz.com →

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