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Gilberto Velazquez
This Japanese experiment shows how easily coronavirus can spread – and what you can do about it

This Japanese experiment shows how easily coronavirus can spread – and what you can do about it

weforum.org - Douglas Broom

• Microdroplets less than 100th of millimetre in size may spread the coronavirus. • Research in Japan shows microdroplets can remain in the air for 20 …

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