Why doctors wear masks if they don't work? Well, they do work, but not against viruses

First published at 09:12 UTC on August 17th, 2020.

Doctors use masks to protect themselves and their patients against TB (bacteria), which is 1000 times larger than a virus. Whereas masks cannot protect you from something so small like a virus.

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CategoryNews & Politics
SensitivityNormal - Content that is suitable for ages 16 and over