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Surgeons have used surgical masks for... 100 years? Are you sure there's no evidence to back that up?
by pmarreck 5y ago
Surgeons have used surgical masks for... 100 years? Are you sure there's no evidence to back that up?
- kwhitefoot 5y agoOperating theatres and streets are radically different environments. The surgeon is leaning over the patient and breathing directly toward an open wound so of course it makes sense for a surgeon to wear a mask. That's not what happens in the street.