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originally posted by: panoz77
a reply to: carewemust
Even N95's are not really effective, better than toilet paper? Just barely. I work in the nuke and environmental remediation industry, I have worn about every type of respirator available. The N95's just don't seal against the face with enough efficiency to be effective, period. A half face respirator with P100 particulate cartridges is about the most effective for protection against breathing IN a virus sized particle, problem is that they have exhalation valves, which would do nothing for transmission.
CDC Feels N-95 Masks Are What We Should Have Worn All Along - May Soon Mandate N-95 for All.
originally posted by: Blue_Jay33
The airlines make you wear one(N95) without a valve, why, they don't care about your personal airflow, the mask is to protect others, not you personally, the theory always was if everybody has one on then everybody is protected.
But if everyone has one with a valve we are all equally protected as well, it's BS.
originally posted by: everyone
a reply to: carewemust
CDC Feels N-95 Masks Are What We Should Have Worn All Along - May Soon Mandate N-95 for All.
And that only 2 years later after they told everyone they could should not get those.
Coronavirus loses 90% of its ability to infect us within 20 minutes of becoming airborne – with most of the loss occurring within the first five minutes, the world’s first simulations of how the virus survives in exhaled air suggest.
The findings re-emphasise the importance of short-range Covid transmission, with physical distancing and mask-wearing likely to be the most effective means of preventing infection. Ventilation, though still worthwhile, is likely to have a lesser impact.
originally posted by: marg6043
a reply to: sarahvital
Another variant to scare the littler old people away, is not ending to the variants.
originally posted by: cmdrkeenkid
a reply to: NightSkyeB4Dawn
You get new masks? My wife, works in an ER/ICU setting as a hospitalist, has been using the same surgical mask going on at least a month now. She usually does about twenty days a month, and that's her mask for that strecth. She only wears a mask at work, and even then only around patient areas.
As for disposal? I believe people are still either throwing them on the ground, but I still see a fair amount going for the virtue signal disposal method of hanging them on their rearview mirror.