So in situation A, there's a mask which catches the virus and that's where it sits.tautologies wrote: ↑Thu Mar 26, 2020 12:51 amMasks are also a place where airborne virus will sit increasing the wearer's exposure.
I stand exactly the same opinionMatteo V wrote: ↑Thu Mar 26, 2020 10:32 amSo in situation A, there's a mask which catches the virus and that's where it sits.tautologies wrote: ↑Thu Mar 26, 2020 12:51 amMasks are also a place where airborne virus will sit increasing the wearer's exposure.
In situation B, there's no mask and that's the virus goes.... Where exactly? Possibly into the lungs instead of on the mask? Is that what you would call "decreasing the person's exposure"?
The entire reason that masks were downplayed ineffectiveness by CDC and the WHO, was to decrease the hoarding of those masks by ordinary people in free markets. Some valid points were brought up about them not being 100% effective. But there was still evidence that there was a benefit to ordinary People using those masks. The smear campaign against those masks focused on an unconfirm risk due to supposed false sense of security. Please feel free to show the study on that one if you can find it. Hint oh, there is none and it is pure conjecture put out by a medical organization. Note the word "could" create false sense of security. Another early criticism of Civilian usage of masks, was that the wearer would touch their face more to adjust the mask. Again no studies were cited with the scare tactic.
The reason for this propaganda and misdirection was to steer the public away from purchasing medical supplies desperately needed for medical workers.
14 days is not enough. There are some examples cited where an infected person is still shedding the virus up to a month after initial infection. So that would mean a one-month quarantine. On top of that, it appears that the virus can, in some cases live up to nine days on most surfaces, and possibly longer on ideal surfaces.Havre wrote: ↑Thu Mar 26, 2020 10:31 amAssuming wearing masks wouldn't alter behaviour - which I personally think is a very questionable assumption. Stopping Corona isn't difficult in theory. Everyone just stay at home for 14 days. Might as well made it mandatory to stock 14 days of water and food. 14 days gone and all is back to normal.
Yes it absolutely is difficult in theory and even more so in practice. And that is specifically why there are some alternative approaches which favor letting it run its course, due to the time frame and how contagious this virus is.
Coronavirus is absolutely, without any doubt, hindered to some degree by mask usage. Health workers in the United States have even been issued directives that should they run out of hospital grade masks, non hospital-grade masks will work to. In the event of a non hospital-grade masks are unavailable, the directed to use handkerchiefs has also been given.
I think what he means to say is that even though it might seem easy to stop (by everybody staying home for 14 or 40 days), in practice it is not. It is practically impossible for everybody to stay at home, even for 14 days. You can argue that a theory that can't be put into practice isn't actually a theory, that's just word games. Masks appear relatively straightforward, they can hinder the virus, they can also help it along as previous posters have indicated. In some situations it will make a big positive difference, for instance being worn by a patient, in others not, for instance by somebody that's tested negative but ends up contaminating his mask with his hands. What I find interesting is what kitekitey already mentioned, that they all seem to wear them in Asia, but not in the west. They wouldn't have missed the straightforwardness that I just assumed in the east. They are also doing pretty well in fighting the virus. So why are they all wearing them ? I agree that we seem to be a bit quick basically considering them largely useless unless used by health workers in hospitals. I'm not yet convinced of that either.Matteo V wrote: ↑Thu Mar 26, 2020 12:50 pmYes it absolutely is difficult in theory and even more so in practice. And that is specifically why there are some alternative approaches which favor letting it run its course, due to the time frame and how contagious this virus is.
Coronavirus is absolutely, without any doubt, hindered to some degree by mask usage. Health workers in the United States have even been issued directives that should they run out of hospital grade masks, non hospital-grade masks will work to. In the event of a non hospital-grade masks are unavailable, the directed to use handkerchiefs has also been given.