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Researchers Find Light Frequency That Kills COVID-19 Virus Without Harming Humans

Video Credit: Wochit News - Duration: 00:38s - Published
Researchers Find Light Frequency That Kills COVID-19 Virus Without Harming Humans

Researchers Find Light Frequency That Kills COVID-19 Virus Without Harming Humans

Gizmodo reports scientists have discovered a specific wavelength of UV light that’s both safe for people and can kill coronaviruses, both on surfaces and in the air.

Researchers from Columbia University and Japan's Hiroshima University, have found that a UVC light wave of 222 nanometers does the trick.

It's unable to penetrate the eye’s tear layer or the dead-cell layer of skin, preventing it from reaching and damaging living cells in the human body.


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Columbia University Columbia University Private Ivy League research university in New York City

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Hiroshima University Hiroshima University higher education institution in Hiroshima Prefecture, Japan


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Neon Prince @realDonaldTrump you were right! #covid19 can be killed/disinfected with UV Light!! https://t.co/4jQLhBQYyE 3 days ago

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Ana Isabel Aguirre Velueta RT @Fernand85070190: @EstulinDaniel Columbia University and Japan’s Hiroshima University researches found that a UVC light wave of 222 nano… 4 days ago

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