Question re:K/N95 re-use. We need official/authoritative guidance. Use it carefully and let it sit for a few days in a paper bag or a non-airtight box disinfect (don't wash or heat) and keep using it is my unofficial guidance based on this paper. Anyone? https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7724761/ …https://twitter.com/cwarzel/status/1352299319617982465 …
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https://www.theonion.com/cdc-unveils-list-of-twitter-accounts-you-can-follow-to-1845993857 … … how long until it resets and comes back as an authoritative guidance?
Thanks. Twitter will use this to make your timeline better. UndoUndo
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There's other papers: https://pubmed.ncbi.nlm.nih.gov/32834104/ apparently a detail to watch for is whether the test particles are themselves neutrally-charged; the Konda ACS Nano paper had the problem and got incorrectly good results for high TPI cotton.
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