What TI's would seem to need = section 3

3.0 Disinfecting Room Air with GUV

:)

Notably, even if not possible to install GUV;

"3.3 Is GUV inside air ducts sufficient for room-air disinfection?
When UV is used in ducts, although it ensures that recirculated air does not have viable pathogens"

If just sterile air is required, the above hack would seem to work to provide it. :)

doesn't stop transmission .. unlike GUV but ... if you live alone and/or don't have high enough ceilings ....

Upper-room GUV has been safely used for
preventing airborne transmission for at least 70 years.

And yet, throughout the ENTIRE PANDEMIC ... no one bothered to let you know for a few simple UV-C installs = your life could have been COV free.

Until, I just did?

"about 17 mW of 254-nm lamp-emission radiant power per
cubic meter (m3) of space to disinfect air."

10W bulbs above ;)

Putin orders 134,500 MORE connoscripts into his army

"“The combat potential of the Ukrainian Armed Forces has been significantly reduced, which allows us to focus our main attention and efforts on achieving the main goal—the liberation of Donbas,” Russian Defense Minister Sergey Shoigu proudly boasted Tuesday. He added that 123 of Ukraine’s 152 fighter jets had been destroyed, as well as 77 of its 149 helicopters and 152 of its 180 long- and medium-range air defense systems, while its naval forces had been totally eliminated."

https://www.veteranstoday.com/2022/03/31/z-for-victory-russia-wraps-up-military-operation-in-ukraine/