Posted 7/1/2020 16:59 (#8348015 - in reply to #8347305) Subject: RE: For the mask proponents - research is not favorable
Central In
"u cannot use them twice. If you touch them after putting them on they are contaminated, gloves or not. Any time you touch the mask it should be discarded and a new one put on. Who is doing that?"
Why can you not use them twice? Th virus only lives so many hours without a host. With a mask lying around and not used for a few days, it ought to be ready to go again. Also the dose or load is important.