Posted on Jul 27, 2021
Which masks protect against delta COVID-19 variant? — Fox News
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Not very s identification and doesn’t take into
Account the electrostatic effects of masks on viruses and bacteria but…
Account the electrostatic effects of masks on viruses and bacteria but…
Which masks protect against delta COVID-19 variant? — Fox News
Posted from apple.newsPosted in these groups: 
Coronavirus COVID19
HealthcareCenters for Disease Control and Prevention
Health
Coronavirus COVID19 HealthcareCenters for Disease Control and Prevention Health
Posted >1 y ago
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Technically if you’re in a room wearing a cloth mask and everyone else is wearing a cloth mask then it’s not technically useless. However if youre in a room as the only occupant wearing a cloth mask and for arguments sake, everyone else has covid, youre not very well protected. Cloth helps if everyone wears it and wears it well. Otherwise yeah surgical is better, n95 better still, but the 99.98% ones found on the elastomeric type are the best. That’s what I used to intubate 100’s in nyc last year and then in Texas and LA this winter. Still negative.
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