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Tristan Harward /
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2023-05-01 23:56:56

Tristan Harward on Nostr: This idea that well-fit N95/KN95/KF94 #masks are extremely effective against #COVID ...

This idea that well-fit N95/KN95/KF94 #masks are extremely effective against #COVID is not new.

People who were paying attention were wearing them by late 2020. I had one that I santized with UV-C daily. I now have a full stockpile.

Should have been the guidance from the start. It was an airborne virus. It’s not that complicated. #maskswork
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