Can UV light clean indoor air to reduce the spread of Covid

Some wavelengths of light in a range called far-UVC kill microbes in experiments and appear to be harmless to people. Could they be used to make indoor spaces safer against the coronavirus?

Analysis of the Effect and Role of Indoor Environmental Quality in the COVID-19 Transmission - Aerosol and Air Quality Research

Applied Microbiology, Free Full-Text

Impact of ultraviolet disinfection on nosocomial transmission of SARS-CoV-2 and other infectious diseases

COVID-19: Resources Available to Address Concerns

Applied Microbiology, Free Full-Text

Can UV light clean indoor air to reduce the spread of Covid?

The Myth of Air Purifier in Mitigating the Transmission Risk of SARS-CoV-2 Virus - Aerosol and Air Quality Research

Improving indoor air quality to prevent COVID-19

Does UV Light Kill Viruses? Best Sterilizer Devices 2021

Does ultraviolet light kill the coronavirus?

Do UV lights kill COVID-19 in air conditioning systems?

Could An Old Tool, UV Light, Help Kill Airborne Coronavirus? : Shots - Health News : NPR

Unwanted Indoor Air Quality Effects from Using Ultraviolet C Lamps for Disinfection

How ultraviolet light could help stop the spread of Covid-19

A paradigm shift to combat indoor respiratory infection