14 How to ask someone to mask in a flight (web.archive.org) posted 2 years ago by AlfredicEnglishRules 2 years ago by AlfredicEnglishRules +14 / -0 20 comments share 20 comments share save hide report block hide replies
I recall reading a paper where a hospital stopped using surgical masks and it didn't change the outcomes for patients. Surgical masks are even a security blanket during surgeries.
Yes, that study dates to 1981, and has not, as yet, been refuted.