air disinfection

In such spaces, short-wave ultraviolet (UV-C) air disinfection is of potential value in controlling the transmission of viruses and bacteria.

It can also be used for air disinfection, and was the principal agent used in the decontamination of buildings in the United States after the 2001 anthrax attacks.

However, its exceptionally low toxicity, broad materials compatibility, and low odor combined with its antimicrobial properties indicates that it approaches the ideal for air disinfection purposes in occupied spaces.

A field research trial of UV-C air disinfection, conducted by St. Vincent's Hospital and the Harvard School of Public Health, is under way in five United States cities.