Mask Myth Busted? New Research Reveals That Wearing Face Masks Did Not Reduce Risk of COVID Infection After First Omicron Wave"I suspect that the reasons masks don’t work for most people is just that most people didn’t use good, properly fitting masks. Air takes the path of least resistance. If there are gaps, the air will pass through them. Surgical masks, cloth masks, and so on, don’t fit properly and don’t filter well.
You need a good seal all the way around. And if you are a man with a beard, you won’t get good filtering performance, since the beard hairs prevent a good seal. I am not at all surprised at these findings. Most people wore worthless masks and didn’t even use those properly, often leaving their noses out or whatever.SciTechDaily: Home of the best science and technology news since 1998. Keep up with the latest scitech news via email or social media.
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