Far-UVC light safely kills ( or inactivate ) airborne coronaviruses

Far-UVC light safely kills ( or inactivate ) airborne coronaviruses

The researchers found that more than 99.9% of the exposed virus had been killed by a very low exposure to far-UVC light.

Based on their results, the researchers estimate that continuous exposure to far-UVC light at the current regulatory limit would kill 90% of airborne viruses in about 8 minutes, 95% in about 11 minutes, 99% in about 16 minutes, and 99.9% in about 25 minutes.

Manuela Buonanno, David Welch, Igor Shuryak, David J. Brenner. Far-UVC light (222 nm) efficiently and safely inactivates airborne human coronaviruses. Scientific Reports, 2020; 10 (1) DOI: 10.1038/s41598-020-67211-2

#uvc222 #faruvc #virus

https://www.nature.com/articles/s41598-020-67211-2

uvc 222, safe uvc, uvc 254, virus, coronavirus, inactivation, disinfect, public, commercial use, biophysics, emerging, light, 222 wavelength, 254 wavelength, seasonal, airborne, aerosol, indoor, transportation, regulatory, very low exposure



Categories: Uncategorized

Tags: , , , , , , , , , , , , , , , , , , , ,

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

%d bloggers like this: