It's interesting to watch the CDC evolution from no public masks, to recommended public masks. Currently the CDC recommends health care workers wear an N-95 fit-tested mask, washable face-shield and non-sterile cover gown, with lots of emphasis on donning and doffing.

Might be more economical and safer to use gloves intended to be reused, along with a washable face shield, and a washable cotton mask for maximum sustainable protection.
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Dance like you have never been hurt, work like no one is watching,love like you don't need the money.