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LAS14

(13,783 posts)
Tue Jun 16, 2020, 03:25 PM Jun 2020

So what's the story on masks?

All I hear is that masks protect others from you, not you from others. But that makes no intuitive sense. And then there's this. I Googled surgical masks to find out whether the blue or white side should go out and I found out that the white side should go where the virus is coming from. If you're sick and want to protect others, you wear the white side in. If you want to protect yourself from others, you wear the white side out. So it seems that the mask manufacturers think they can protect the wearer. I'm wearing the white side out.

Is the CDC line STILL that masks only protect others from you?

tia
las

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still_one

(92,358 posts)
1. It works both ways, and you don't need a PHD to figure that out
Tue Jun 16, 2020, 03:29 PM
Jun 2020

If you don’t have a mask and someone coughs on you verses if you do have a mask and someone coughs on you, it is pretty obvious having a mask offers some sort of barrier

Reminds me of the reasoning by some on not having seat belts in school busses

They school districts were pushing that it was actually more dangerous with seat belts. It was nonsense. They used that bullshit because they didn’t want to retrofit, because it would cost extra money


ProfessorGAC

(65,136 posts)
3. It Would Seem Both
Tue Jun 16, 2020, 03:30 PM
Jun 2020

But, the mask protects others from the wearer, more than the other way around.
It's intuitively contradictory to suggest masks do nothing to protect the wearer.
But, catching coughs and wheezes with something increasing outward pressure drop would clearly protect others more.
Safety professionals would tell us that any degree of safety is better than none. The mask is a degree of safety.
There can be fair differences as to the quantifiable degree of safety. But, it's not zero.

Quixote1818

(28,958 posts)
4. Even if you still get covid with a mask it will likely lessen the viral load so you become less sick
Tue Jun 16, 2020, 03:31 PM
Jun 2020

as your body has time to build up a response before the virus numbers get out of control in your body.

https://medium.com/gado-images-insights/face-masks-may-be-necessary-and-sufficient-to-stop-covid-19-f4f5a295deb

LAS14

(13,783 posts)
8. Well, google search let me put in exactly what I put in before...
Tue Jun 16, 2020, 03:51 PM
Jun 2020

... but I didn't find exactly what I found before. I did find a reference to the advice to wear it one or the other way, depending on the health of the wearer, but it was being debunked. The top three hits I got said wear the blue side out. I'm not sure what to think. One video explained that the white side is absorbent and the blue side repellant. But none of them addressed the notion that surgical masks work better than cloth because they are electrostatic and virus particles stick to them like socks to a blanket in the dryer. I "learned" that from a video some time ago. I assume one side is electrostatic and the other not. Still confusion.

LisaL

(44,974 posts)
11. You are giving people advice to wear masks incorrectly based on something you maybe saw on google.
Tue Jun 16, 2020, 03:56 PM
Jun 2020

Blue side should be out.

OriginalGeek

(12,132 posts)
12. The instructions on my box of masks
Tue Jun 16, 2020, 04:03 PM
Jun 2020

(provided by my employer, btw) says specifically to wear the colored side out.


then again, it also says Made In China.

Mariana

(14,860 posts)
13. Do you comprehend that the source of the information matters?
Tue Jun 16, 2020, 04:17 PM
Jun 2020

What you're looking for is medical advice. So why don't you ask a medical professional, rather than rely upon "the top three hits I got" and the DU General Discussion Forum?

 

Steelrolled

(2,022 posts)
9. One thing I (along with many others) have learned during this crisis
Tue Jun 16, 2020, 03:55 PM
Jun 2020

it that organizations like WHO and CDC cannot be trusted to tell the real truth. They tell us what is for the "greater good". I can understand why they would do that. But at this point the "cat is out of the bag", and it is working against them.

LAS14

(13,783 posts)
17. I do have an N95 that I use when I go grocery shopping. It..
Tue Jun 16, 2020, 04:43 PM
Jun 2020

... makes me not hunch my shoulders to keep the virus particles away.

obamanut2012

(26,099 posts)
14. Wrong: You always, always wear the blue side out
Tue Jun 16, 2020, 04:21 PM
Jun 2020

Please quit spreading misinformation.

I know you SAID you saw it on Google, but 1. Link? and 2. I can find all kinds of misinformation and junk science on Google.

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