Ventilation, Filtration, Destruction.

Instead of people wearing crappy cloth and surgical masks as a talisman.

(Or N95's as a semi-effective but uncomfortable solution.)
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RT @johnFarUV
@citlanx You can have high CO2 yet low viral load by installing Far-UV. Sterilray has both portable and mounted options. Ventilation, Filtration, Destruction. Important engineering controls that have worked for >80 yrs. New is Far-UV: does not rely on…
https://twitter.com/johnFarUV/status/1648151774472155139