FYI - homemade cloth masks give zero protection from #COVIDー19
https://www.medicalnewstoday.com/articles/new-study-questions-the-effectiveness-of-masks-against-sars-cov-2
New study questions the effectiveness of masks against SARS-CoV-2

A new study from South Korea has found that both surgical and reusable cotton masks are ineffective in stopping the spread of SARS-CoV-2.

https://www.medicalnewstoday.com/articles/new-study-questions-the-effectiveness-of-masks-against-sars-cov-2
For the record, I use an IQAir KN95 mask when I’m in stores or volunteering.
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