Over the past few years, viruses have been very dangerous to people. Researchers at the University of North Carolina have developed a SHIELD powder that can act as a highly reliable, albeit temporary, shield against them. The most unusual thing is that in order to receive protection, a person must cover part of this product.
The action of SHIELD is based on the knowledge of how the human body works. Our respiratory system has many mucous sensations. They collect various particles that enter the body with air. It’s not a big day and there are no viruses. When coughing, people throw this “garbage” out of the nose. However, the mucus is extremely effective against viruses, no matter how much you would like to.
SHIELD, when administered by the inhaler, interacts with the mucosa and hides it with a surface protective layer. The virus blocking result is 75% effective. The powder is safe for humans and contains gelatin, acrylic acid and non-toxic ester. After 48 hours, the protective layer is completely decomposed and excreted from the body.
Studies conducted on laboratory mice have shown a very high accuracy in measuring SARS-CoV-2. The best protection is observed within four hours after formation. Then its effectiveness begins to decline. Primate testing concluded that the SHIELD collection had a viral load of 30,500.
All animals remained healthy, although they did not inhale only the basic variant of SARS-CoV-2, and not its various mutations. Scientists believe that SHIELD has a future. can be very unpleasant during close communication, playing the role of an invisible masks.”
Source: Tech Cult
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