Biden is a fucking idiot. The masks do not filter viruses at all, they never have, they never will.
The surgical mask protects 70% only while the FP2 protects 90% or more but it is much difficult to wear for a long time.
Surgical masks do not filter the virus at all. They are meant for bacteria, and only to be used in a sterile environment for a short time. Cloth masks same, they filter nothing.
So everyone think that are protect from the covid by wearing a mask and they are not that does not surprise me at all we are gouvern by clown .
I am not a specialist , i just look at what it was said on the web about masks in general
Yeah, that's the problem. Nothing about this Covid-19 thing, is based on science. Practically nothing.
Here's what happened.... Simply put. The entire world, had a freak out session. "Scientific" groups, proclaimed massive deaths, politicians reacted to those false claims, and then when the Science didn't support any of what was claimed..... they had no choice but to keep pushing bad science, because to admit everything was an over reaction would result in unbelievable backlash from the public.
Imagine if you will, that you were in these health care government agencies, and you openly proclaimed to the public that Covid wasn't nearly that bad, and nothing we did had any real benefit?
Imagine if you will, that all the politicians, Republican and Democrat, and other political parties around the world, admitted that nothing we did, none of the lock downs, none of the face masks, had any real benefit?
All of those people, and the people in health positions in the government, everyone around the world, would incur the wrath of the public. It would be disaster for all people in government, elected officials, and those with cushy government jobs.
So let me address masks directly. Show me one peer reviewed scientific paper, that shows masks are effective, or useful? Show me one. I'd love to read it. I've been asking anyone and everyone, since all the way back in March, to show me one scientific paper supporting the use of masks for the general public all day every day. So far, now 10 months later, still not one single shred of scientific evidence has been provided to me.
All the data suggests masks are not only not effective, but actually a detriment.
The largest study of all, a Danish study, found that the infect rate for those required to wear masks continually, was 1.8%, and for the control group, was 2.1%. That's a 0.3% difference.... in other words, within the margin of error, and not statistically significant. Now notice how this government funded report writes their conclusion:
"Although the difference observed was not statistically significant, the 95% CIs are compatible with a 46% reduction to a 23% increase in infection."
So they can't deny the factual evidence, but they try and say "well yeah, but it's still compatible with prior claims".
Even while admitting openly that their research found no benefit, they claim it still could be beneficial.
Another research paper, showed even worse results for mask wearing.
Only one randomised trial (n=569) included cloth masks. This trial found ILI rates were 13 times higher in Vietnamese hospital workers allocated to cloth masks compared to medical/surgical masks, RR 13.25, (95%CI 1.74 to 100.97) and over
three times higher when
compared to no masks, RR 3.49 (95%CI 1.00 to 12.17). 4
So let me recap that: Simply put, people with cloth masks got infections at a rate three times higher than those without any masks at all.
Now, to some people, that seems impossible, but here's the reality. Fact is, if you wear a mask at all... you are more likely to touch your face. If you touch your face more, you are more likely to get an infection.
Second, people who wear N95 masks, do so according to a protocol. They don't wear them all day long. In fact, they don't even wear them all the time at work. They put that mask on when they go into surgery, or a situation that needs it. Wear it consistently during that time, and then dispose of it. Even if they do more than one surgery a day, they get a NEW MASK, each time.
Non-medical people wear the same cloth mask for weeks at a time. They leave their masks hanging on the review mirror of their car. It's not clean. It's not tightly fitting the face. It's not sterile.
So what we see, is that not only do cloth masks not provide a benefit, but actually increase your chances of getting ill.
So why are people doing it? A: What I said before, about it would be a disaster to those in the medical community and government, to admit everything we're doing is a waste.
B: The nuclear bomb drills. I worked with a biological weapons expert, that left a bomb disposal unit from Iraq. He said the reason most of this stuff is going on, is the same reason we had kids in schools practicing hiding under their desks in case of a nuclear bomb attack.... because people want to do SOMETHING... to feel as though they are protected. People can't stand the idea that there is nothing they can do.
So we have everyone wear masks, so we can blame those who don't, and feel morally superior, even though the science shows no benefit.
That's what is going on. Virtue signalling, feeling morally superior, while accomplishing nothing. Masks are waste. They don't help. There is zero scientific evidence anywhere in the world, that shows they have even the smallest real benefit.