Health
Does Your Homemade Mask Work? – Snopes.com
Given the wide variety of unregulated face coverings that people are now wearing, how do we know which is most effective?
This article is republished here with permission from The Conversation. This content is shared here because the topic may interest Snopes readers; it does not, however, represent the work of Snopes fact-checkers or editors.
If a surgeon arrived at the operating theatre wearing a mask they had made that morning from a tea towel, they would probably be sacked. This is because the equipment used for important tasks, such as surgery, must be tested and certified to ensure compliance with specific s…
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