LogFAQs > #947282367

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Topic	Surgical masks: the plebian's choice?
COVxy 11/17/20 3:07:55 PM #8:	I have a cloth mask I wear outside on my way to work, and then switch into the disposable surgical mask when I get to work. Swap out my surgical mask once every 1-2 weeks with a new one. --- =E[(x-E[x])(y-E[y])] <cite>COVxy posted [p:947282367] in Surgical m... [t:79117256]...</cite> <quote>I have a cloth mask I wear outside on my way to work, and then switch into the disposable surgical mask when I get to work. Swap out my surgical mask once every 1-2 weeks with a new one. --- =E[(x-E[x])(y-E[y])]</quote> ... Copied to Clipboard!
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