See the vile amount of droplets we spew into the air without masks



Researchers filmed the deluge of droplets that spew out of our mouths and noses when we talk, cough, and sneeze. 

In under two minutes, the video shows how different masks block the inevitable purge of particles into the air, compared with no mask. The results, also recently published in the medical journal Thorax, underscore the critical importance of wearing masks amid a newly emerged pathogenic virus that spreads mostly by airborne transmission between people. 

The big takeaways are:

  • When talking, wearing even a single-layer mask significantly limits the exhalation of droplets. 

  • For coughing and sneezing, a double-layer mask is much more effective than a single-layer mask.

  • Generally, the more layers a mask has the better. The researchers suggest “at least three layers” and found surgical masks performed best in this study — though not everyone has access to these masks.

In the first 50 seconds of the video, someone counts out loud to 10 in slow motion, which the researchers captured with a high-speed camera. Next, the video shows someone coughing, and then sneezing. Without a mask, an extreme amount of particles takes to the air. 

There’s not yet a vaccine nor proven therapeutic drugs (to help people recover from COVID-19), so masks are vital to curb the spread of this respiratory disease, according to top infectious disease experts in the U.S.

 “We are not defenseless against COVID-19,” CDC Director Dr. Robert R. Redfield . “Cloth face coverings are one of the most powerful weapons we have to slow and stop the spread of the virus — particularly when used universally within a community setting. All Americans have a responsibility to protect themselves, their families, and their communities.”





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Hey, I'm Sunil Kumar professional blogger and Affiliate marketing. I like to gain every type of knowledge that's why I have done many courses in different fields like News, Business and Technology. I love thrills and travelling to new places and hills. My Favourite Tourist Place is Sikkim, India.

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