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Originally Posted by
jerrywall
I know that's what the ordinance says, but I've been wondering about this since the council meeting. I know the CDC site says "CDC does not recommend use of face shields for normal everyday activities or as a substitute for cloth face coverings." All medical professionals I've seen using face shields are using them in additional to masks, not as an alternative. Is there a benefit to folks just wearing face shields by themselves?
Posted before:
The Centers for Disease Control and Prevention continues to recommend wearing “cloth face coverings in public settings where other social distancing measures are difficult to maintain.” But some health experts say shields appear to be very effective at preventing infection — maybe even more effective than masks — for someone going about regular daily activities and not in a high-risk health care setting.
Amesh Adalja, M.D., a pandemic preparedness expert at the Johns Hopkins Center for Health Security, says, “There's a lot of at least biological possibility to suspect that [shields] are definitely better than homemade face masks, and maybe even better than other types of masks as well, because they not only prevent you from spreading it … [and] because it also covers your eyes, it provides more protection to the mucus membranes of your face where you might be getting infected.”
and more
https://www.aarp.org/health/healthy-...-to-masks.html
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