Please show this to friends and others who think masks don’t work, or otherwise
pooh-pooh them.
https://www.kxan.com/news/coronavirus/do-face-masks-work-here-are-49-scientific-studies-that-explain-why-they-do/
BTW, being fully vaccinated doesn’t make masks unnecessary: “… as mutations
emerge, masking will be even more important”.
Live long and prosper - Kennita