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Member
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Dec 31 2021 04:22pm
Quote (Skinned @ Dec 31 2021 04:56pm)
What studies have shown that wearing masks does not reduce transmission of Covid 19? Post one.

Don't give me your personal reasons, post the research. You probably raw dog scuttle butts.


Do.
Your.
Research.

Their are people that have done the work for you. Stop being lazy, get off your own ass and research the truth for yourself.

That is a huge problem in our world. Stop being part of the generation that believes something to believe it, figure it out. You have all the tools you need.
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Dec 31 2021 04:26pm
Quote (D_urRRR @ Dec 31 2021 04:22pm)
Do.
Your.
Research.

Their are people that have done the work for you. Stop being lazy, get off your own ass and research the truth for yourself.

That is a huge problem in our world. Stop being part of the generation that believes something to believe it, figure it out. You have all the tools you need.


I've done my research and come to a different conclusion.

What do we do then?
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Dec 31 2021 04:34pm

https://www.pnas.org/content/117/41/25209
https://www.cdc.gov/coronavirus/2019-ncov/science/science-briefs/sars-cov-2-transmission.html#:~:text=The%20smallest%20very%20fine%20droplets,for%20minutes%20to%20hours.

Quote
At a relative humidity of 50%, for example, droplets with initial radii larger than about 50 μm rapidly fall to the ground, while smaller, potentially virus-containing droplets shrink in size from water evaporation and remain airborne for many minutes. Estimates of airborne virion emission rates while speaking strongly support the proposal that mouth coverings can help contain the COVID-19 pandemic.


Quote
The smallest very fine droplets, and aerosol particles formed when these fine droplets rapidly dry, are small enough that they can remain suspended in the air for minutes to hours.


Fine droplets and dry particles that spread viruses stay airborne and are moved around by air currents, and real-world indoor environments unlike sterile lab conditions will have people walking around, breathing, talking, fans running, humidifiers, wind, etc that all stir up enough pressure to keep particles aloft and capable of infecting people. You don't need someone to sneeze in your face, just breathing the same air is going to be enough. If its a room fully saturated with covid particles, then even an N95 mask worn properly isn't going to protect you.
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Dec 31 2021 04:36pm
Since the vaccine is garbage the only real solution is to catch covid and get those antibodies flowing through your system.
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Dec 31 2021 05:01pm
Quote (Goomshill @ Dec 31 2021 05:09pm)
I think there's a reasonable argument for the effectiveness of M95+ masks worn in limited contact situations, either outdoors or spacious indoor areas, without ever being removed, only when worn properly.
As soon as you start adding in "extended contact" or "small indoors areas" or "removed to eat" or "fidget with mask or don't have sealed sides", they rapidly approach the point of being totally fucking pointless
As I've said before, we're immersed in a fluid medium. Whether its aerosols or even small moisture particles, air currents are enough to disperse and thus immerse people enough that anything more than fleeting exposure quickly becomes enough to be infectious. If two people are breathing air in the same room for any significant amount of time, they are already exposing each other to covid. Even if a mask blocks 95% of particles, the other 5% become enough when the air is thick with cooties. When people have any means for air to flow around a mask, whether removed even briefly or worn improperly, that's going to make it similarly pointless.

We've had 2 years of real world application and there's been dick all correlation between covid outcomes and the populace's mask wearing habits. States with mask mandates and widespread mask usage were just as affected by geographically clustered covid waves as their anti-mask neighboring states. And geographical is the operative word, because these waves have spread with little relation to demographics or politics or prevention measures, and instead been trends of peaks and valleys associated with alternating sections of the country. Right now its the east coast getting hammered despite heavy vaccination and mask wearing, while the west coast lagged behind by weeks and is only picking up on the omicron wave this week.

Loosely fitting cloth masks do nothing and even the CDC admits it. That's been plain since the start. I don't think M95s are showing much practical effectiveness, but at least they've got some argument in the right circumstances, but more often also do nothing.
The CDC has given us a lot of really bad advice throughout this pandemic and been wrong more often than they've been right.


These people don't care about science. Pharmaceutical companies make billions off public stupidity and no one is powerful enough to stop them.
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Dec 31 2021 05:19pm
Quote (NetflixAdaptationWidow @ Dec 31 2021 04:26pm)
I've done my research and come to a different conclusion.

What do we do then?


Indian leg wrestle.
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Dec 31 2021 05:29pm
Quote (Goomshill @ Dec 31 2021 04:34pm)
https://www.pnas.org/content/117/41/25209
https://www.cdc.gov/coronavirus/2019-ncov/science/science-briefs/sars-cov-2-transmission.html#:~:text=The%20smallest%20very%20fine%20droplets,for%20minutes%20to%20hours.
Fine droplets and dry particles that spread viruses stay airborne and are moved around by air currents, and real-world indoor environments unlike sterile lab conditions will have people walking around, breathing, talking, fans running, humidifiers, wind, etc that all stir up enough pressure to keep particles aloft and capable of infecting people. You don't need someone to sneeze in your face, just breathing the same air is going to be enough. If its a room fully saturated with covid particles, then even an N95 mask worn properly isn't going to protect you.


The conclusions of the author directly contradict your interpretation

"Overall, the above analysis strongly supports the concept that simply speaking can be a major mechanism of person-to-person COVID-19 transmission and that covering the mouth in public, as suggested by the work of Anfinrud and coworkers (11⇓–13) and others (10, 17), could help to more rapidly contain and potentially end the pandemic."

And your second source is a calculated value, not an empirical study anyway, so you're doubly wrong.



Overall I'd rate this as a 2/10. You at least linked an article so your claim can be checked, but your interpretation is contradicted by the article and the bulk of all research on the topic.

This post was edited by NetflixAdaptationWidow on Dec 31 2021 05:31pm
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Joined: May 7 2006
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Dec 31 2021 05:32pm
Quote (Goomshill @ Dec 31 2021 02:34pm)
https://www.pnas.org/content/117/41/25209
https://www.cdc.gov/coronavirus/2019-ncov/science/science-briefs/sars-cov-2-transmission.html#:~:text=The%20smallest%20very%20fine%20droplets,for%20minutes%20to%20hours.





Fine droplets and dry particles that spread viruses stay airborne and are moved around by air currents, and real-world indoor environments unlike sterile lab conditions will have people walking around, breathing, talking, fans running, humidifiers, wind, etc that all stir up enough pressure to keep particles aloft and capable of infecting people. You don't need someone to sneeze in your face, just breathing the same air is going to be enough. If its a room fully saturated with covid particles, then even an N95 mask worn properly isn't going to protect you.


My guy, go light a candle, put on a mask, and try to blow it out.
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Dec 31 2021 05:44pm
Quote (Goomshill @ Dec 31 2021 05:09pm)
I think there's a reasonable argument for the effectiveness of M95+ masks worn in limited contact situations, either outdoors or spacious indoor areas, without ever being removed, only when worn properly.
As soon as you start adding in "extended contact" or "small indoors areas" or "removed to eat" or "fidget with mask or don't have sealed sides", they rapidly approach the point of being totally fucking pointless
As I've said before, we're immersed in a fluid medium. Whether its aerosols or even small moisture particles, air currents are enough to disperse and thus immerse people enough that anything more than fleeting exposure quickly becomes enough to be infectious. If two people are breathing air in the same room for any significant amount of time, they are already exposing each other to covid. Even if a mask blocks 95% of particles, the other 5% become enough when the air is thick with cooties. When people have any means for air to flow around a mask, whether removed even briefly or worn improperly, that's going to make it similarly pointless.

We've had 2 years of real world application and there's been dick all correlation between covid outcomes and the populace's mask wearing habits. States with mask mandates and widespread mask usage were just as affected by geographically clustered covid waves as their anti-mask neighboring states. And geographical is the operative word, because these waves have spread with little relation to demographics or politics or prevention measures, and instead been trends of peaks and valleys associated with alternating sections of the country. Right now its the east coast getting hammered despite heavy vaccination and mask wearing, while the west coast lagged behind by weeks and is only picking up on the omicron wave this week.

Loosely fitting cloth masks do nothing and even the CDC admits it. That's been plain since the start. I don't think M95s are showing much practical effectiveness, but at least they've got some argument in the right circumstances, but more often also do nothing.
The CDC has given us a lot of really bad advice throughout this pandemic and been wrong more often than they've been right.


Some people hate harm reduction as a philosophy, and I think those people are stuck in black and white thinking. A difference of opinions. I think less direct exposure is better than more direct exposure, but you are arguing against this basic claim.

Quote (D_urRRR @ Dec 31 2021 05:22pm)
Do.
Your.
Research.

Their are people that have done the work for you. Stop being lazy, get off your own ass and research the truth for yourself.

That is a huge problem in our world. Stop being part of the generation that believes something to believe it, figure it out. You have all the tools you need.


Yes, I have seen the studies myself. You've just got nothing bro. I have done plenty of research and people who write my the policies of practice have done more. Evidence based best practices have spoken.

There is literally no evidence supporting masks offering no protection. It is extremely lopsided in the other way.

You are both free to post evidence that contradicts common sense and science consensus. You're just saying things you think and goom is speaking in metaphor as if that isn't the weakest form of argument.

When you got nothing make an analogy. Talk about farts or something, or a Ukrainian laptop, or a benghazi.

This post was edited by Skinned on Dec 31 2021 05:48pm
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Dec 31 2021 05:44pm
Quote (Sioux @ Dec 31 2021 05:32pm)
My guy, go light a candle, put on a mask, and try to blow it out.


Go fart on a subway and see if people next to you can smell it despite underwear and pants

What matters is fluid dynamics, the motion of particulates in a fluid medium with lots of erratic air currents like a normal indoor space. You don't need to be projecting a straight line of particle missiles at someone, you just need to be flooding the air in the room with your fine droplets and dried particulate that carries covid and soon the air in the room is impregnated with your germs. A shark doesn't rely on its prey spraying a jet of blood directly towards its face, it smells diffuse blood particles as fine as one part per 10 billion. If you're breathing in the same room as that candle with a mask on, your covid viruses are getting onto that candle.

Quote (Skinned @ Dec 31 2021 05:44pm)
Some people hate harm reduction as a philosophy, and I think those people are stuck in black and white thinking. A difference of opinions. I think less direct exposure is better than more direct exposure, but you are arguing against this basic claim.


The evidence so far is that harm reduction strategies based on reducing the spread aren't working, at all. If we were 2 years into this pandemic and cities with strict mask guidelines and people actually adhering to them showed much better outcomes than anti-mask counties, I'd think differently. Instead its geographic waves that pass through red and blue states alike. The one area where the results are clear is vaccines preventing death and serious hospitalization, at least.

I can see the arguments for why strong N95 mask protection could work in limited exposure scenarios, but I also see how saturation of virus in the air makes masks pointless in most indoor, heavily exposed environments.

This post was edited by Goomshill on Dec 31 2021 05:47pm
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