Covid-19 Q & A Update 3/27/20 Q: Is it helpful to wear a surgical mask?A: Almost certainly yes. It’s hard to find surgical masks right now, but if you have them, judicious use of the mask with good quality hand …
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Covid-19 Q & A Update 3/27/20 Q: Is it helpful to wear a surgical mask?A: Almost certainly yes. It’s hard to find surgical masks right now, but if you have them, judicious use of the mask with good quality hand …