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Biotech / Medical : Coronavirus - Covid 19 Information Sharing Forum

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To: maceng2 who wrote (1354)3/23/2021 9:53:10 PM
From: Heywood40  Read Replies (2) of 5932
 
Might there be some differences between how we would guard against a living, water-borne virus and a microscopic inorganic particle of a particular shape and size that can lie inert for centuries, yet still maintain the characteristics that make it deadly?

You should go back to blowing smoke around your mask to illustrate how you can blow smoke around your mask.
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