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Tests show UVC lamps could light the way in virus fight

Tests show UVC lamps could light the way in virus fight

13 Sept 16:00 Key points summarised by AI
  • Columbia University researchers are pioneering "far-UVC" lamps (222 nm wavelength) designed to kill viruses, including coronavirus, while being safe for human exposure, unlike conventional UVC.
  • Initial lab tests confirm far-UVC effectively destroys coronavirus on surfaces within minutes, with ongoing research to assess its impact on airborne viruses.
  • Extensive safety trials on mice have shown no harmful effects from prolonged far-UVC exposure, indicating its potential for safe use in public, occupied spaces.
  • This technology offers a revolutionary solution for continuous disinfection in high-risk, crowded environments like public transport, schools, and offices, significantly mitigating pandemic spread.
  • Anticipating high demand, manufacturers are ramping up production of these far-UVC lamps, with some already in use in Japanese hospitals and poised for wider commercial adoption.
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