Some masks better than others

shack

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I never said I was against physical distancing and we're not discussing physical distancing ITT.
AFA masks go, there are plenty of studies by really smart people that say they dont work.
And our current ± 3,000 daily new infection rate would back up that assertion.
I said this before, but you claim that because cases are at record highs, that is proof that masks don't work. It is 100% logically consistent to apply that same thinking to distancing, hand washing etc. Cases are at record highs, therefore those other measures also do not work.
 

Phil C. McNasty

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Which means that they served no purpose. They were useless (in your opinion).
The masks most people are currently wearing are yes, useless.
And the crazy 2nd wave we're having right now in Ontario and many EU countries would back up that assertion
 

Phil C. McNasty

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I said this before, but you claim that because cases are at record highs, that is proof that masks don't work. It is 100% logically consistent to apply that same thinking to distancing, hand washing etc. Cases are at record highs, therefore those other measures also do not work
But we're talking about masks ITT. Try to stay on topic.

You're a pretty bad debater, shack. You didnt even know that many people in China arent wearing masks.
Might wanna do more research before you post your ignorance

 

shack

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But we're talking about masks ITT. Try to stay on topic.
It was a fair question (it stems from the results of mask usage) that, apparently, you have no answer for.

Cases are going up. No measures are making a difference. Not just masks. By your logic all measures are useless. Why are we trying anything at all?
 

basketcase

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Dec 29, 2005
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I'm not sure which tests you are referring to, but the studies I have posted ITT say they dont make much difference.
At least that's what they say of you don't read or understand what they say.

Most transmission is by respiratory and aerosolized droplets and you have shown us quite clearly that surgical masks stop those particles.
 

basketcase

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...

AFA masks go, there are plenty of studies by really smart people that say they dont work.
...
Bullshit.

There are studies that show single layer loose weave masks are less effective than surgical masks, that loos, thin polyester neck gaiters are potentially counterproductive, and that surgical masks are almost as effective as N95.
 

Phil C. McNasty

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At least that's what they say of you don't read or understand what they say.

Most transmission is by respiratory and aerosolized droplets and you have shown us quite clearly that surgical masks stop those particles
I repeat, only N95 masks will stop microscopic droplets and free particles
 

Phil C. McNasty

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Phil C. McNasty

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It was a fair question (it stems from the results of mask usage) that, apparently, you have no answer for.

Cases are going up. No measures are making a difference. Not just masks. By your logic all measures are useless. Why are we trying anything at all?
Well lets see. Our first lockdown started around March/April IIRC. That one coupled with distancing, washing hands.....etc flattened the curve nicely.
Ontario cases went down to about 400 in the Spring to about 100 to 150 by mid July. So that worked well.

Then Ford/Tory decided lets mandate masks to bring it down even further.
Masks became mandatory around July 14th.
At first I was all for it thinking masks would perhaps decrease new cases to double digits.

Unfortunately it had no impact (see graph). From July 14th to the start of September there was no decrease.
The chart shows it basically flatlined (see red line):



That tells me masks didnt do shit.
Only lockdowns, distancing, washing hands....etc so far has worked. The data clearly proves this.

Will our 2nd lockdown work??
So far it hasnt, but its going to need more time.
We shall see
 

Fun For All

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Well lets see. Our first lockdown started around March/April IIRC. That one coupled with distancing, washing hands.....etc flattened the curve nicely.
Ontario cases went down to about 400 in the Spring to about 100 to 150 by mid July. So that worked well.

Then Ford/Tory decided lets mandate masks to bring it down even further.
Masks became mandatory around July 14th.
At first I was all for it thinking masks would perhaps decrease new cases to double digits.

Unfortunately it had no impact (see graph). From July 14th to the start of September there was no decrease.
The chart shows it basically flatlined (see red line):



That tells me masks didnt do shit.
Only lockdowns, distancing, washing hands....etc so far has worked. The data clearly proves this.

Will our 2nd lockdown work??
So far it hasnt, but its going to need more time.
We shall see
Couple things that you haven't included...

-March/April numbers appear lower because we weren't testing as much as we did after that
-when masks became mandated, physical distancing and crowds become more of a challenge because of selfish attitudes
-we went from a hard lockdown in March to a re-opening strategy shortly after where physical distancing was harder to achieve
-Masks were not not suppose to stop the spread but slow it...other factors have contributed in the rising numbers
-the experts always said we'd have another wave at this time of the year, they were right
-if nobody was wearing masks the experts think we'd have higher numbers
 

Phil C. McNasty

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Couple things that you haven't included...

-March/April numbers appear lower because we weren't testing as much as we did after that
True, but if you factor in that we're testing more the stats show we still have way higher numbers than our 1st wave

-when masks became mandated, physical distancing and crowds become more of a challenge because of selfish attitudes
But if masks work so well that shouldnt have mattered, or would have still kept numbers reasonably under control

-when masks became mandated, physical distancing and crowds become more of a challenge because of selfish attitudes
Not true in all the stores I've been to.

Possibly true for subways, streetcars, buses....etc

-Masks were not not suppose to stop the spread but slow it...other factors have contributed in the rising numbers
Such as??

-the experts always said we'd have another wave at this time of the year, they were right
No argument from me

-if nobody was wearing masks the experts think we'd have higher numbers
This is unprovable on your part
 

basketcase

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I repeat, only N95 masks will stop microscopic droplets and free particles
Despite what facts say.

BTW, in case you missed it, N95 masks are listed so as they have at least a 95% efficient at stopping particles as small as 0.1 microns. Just like any other mask, they REDUCE transmission, not stop transmission.

Meanwhile a study of FDA approved surgical masks found that they were 98% efficient at 0.1 microns.

I know that science won't change your opinion but facts are facts.
 

Phil C. McNasty

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Despite what facts say.

BTW, in case you missed it, N95 masks are listed so as they have at least a 95% efficient at stopping particles as small as 0.1 microns. Just like any other mask, they REDUCE transmission, not stop transmission.

Meanwhile a study of FDA approved surgical masks found that they were 98% efficient at 0.1 microns.

I know that science won't change your opinion but facts are facts.
LOL....just when I thought your posts couldnt get any dumber, you prove me wrong 😂
According to the study you posted (which I'll bet you didnt even read), the masks they used were FDA-cleared surgical masks. I post the exact quote from the study:

Five models of FDA-cleared surgical masks were tested for room air particle penetrations at constant and cyclic flow conditions. Penetrations of polydisperse NaCl aerosols (75±20 nm, count median diameter), monodisperse NaCl aerosols (20–400 nm range) and particles in the 20–1000 nm range were measured at 30 and 85 liters/min
Now lets look at the FDA website and see what they have to say about FDA-cleared surgical masks (NOTE: these are not the same as N95 masks).
Link: https://www.fda.gov/medical-devices...-respirators-surgical-masks-and-face-masks#s2

I have bolded in red the important relevant parts to help you understand better

Surgical Masks

A surgical mask is a loose-fitting, disposable device that creates a physical barrier between the mouth and nose of the wearer and potential contaminants in the immediate environment.

Surgical masks are made in different thicknesses and with different ability to protect you from contact with liquids. These properties may also affect how easily you can breathe through the face mask and how well the surgical mask protects you.

If worn properly, a surgical mask is meant to help block large-particle droplets, splashes, sprays, or splatter that may contain germs (viruses and bacteria), keeping it from reaching your mouth and nose. Surgical masks may also help reduce exposure of your saliva and respiratory secretions to others.

While a surgical mask may be effective in blocking splashes and large-particle droplets, a face mask, by design, does not filter or block very small particles in the air that may be transmitted by coughs, sneezes, or certain medical procedures. Surgical masks also do not provide complete protection from germs and other contaminants because of the loose fit between the surface of the mask and your face.

Surgical masks are not intended to be used more than once. If your mask is damaged or soiled, or if breathing through the mask becomes difficult, you should remove the face mask, discard it safely, and replace it with a new one. To safely discard your mask, place it in a plastic bag and put it in the trash. Wash your hands after handling the used mask
Now what did I tell you?? Surgical masks do not stop infected air that people breathe out from spreading to other people.

The only thing it stops is large droplets, but that doesnt really matter because most people (especially in the summer) arent coughing or sneezing, but rather they are breathing out their infected air to others.

Maybe now you'll understand why wearing masks made ZERO difference in our daily new infection rate, and actually may have made things worse because it gave people a false sense of security and caused people to cram buses, streetcars, subways....etc thinking they would be safe from the virus since everyone was wearing masks
 
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Phil C. McNasty

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Great, a tweet from March before the science was in. Bet you still think bleeding is a good way to fix your humours
Did you read the part where it says "When used alone, masks can give you a false feeling of protection and can even be a source of infection when not used correctly".

That science still applies to today
 

basketcase

Well-known member
Dec 29, 2005
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LOL....just when I thought your posts couldnt get any dumber, you prove me wrong 😂
...
So it's not just N95 masks that work, now surgical masks approved by the FDA work too? Look at those creeping goalposts.


And do we need to go back to those numbers we looked at of pore size, aerosol size, and respiratory droplet size? It's obvious that your refusal to admit masks reduce transmission is based not in facts but in the psychological need to prove yourself right.
 
Ashley Madison
Toronto Escorts