Airborne transmission of infectious agents resulting in disease has been well-documented. There has been renewed interest in applying engineering controls to remove or inactivate causative agents.

As the threat of measles and other infectious diseases continue to make headlines, more and more building and facility managers are searching for ways to reduce the threat from contagious airborne ...

A new research paper titled "Germicidal lamps using UV-C radiation may pose health safety issues: a biomolecular analysis of their effects on apoptosis and senescence" has been published in Aging. The ...

The Illuminating Engineering Society (IES) recently introduced the standard, ANSI/IES RP-44-21 Recommended Practice: Ultraviolet Germicidal Irradiation. This new standard focuses on the use of UVGI ...

A new research paper was published in Aging (listed by MEDLINE/PubMed as "Aging (Albany NY)" and "Aging-US" by Web of Science) Volume 16, Issue 9, entitled, "Germicidal lamps using UV-C radiation may ...

Using ultraviolet germicidal radiation (UVGI) to disinfect indoor spaces is a demonstrably effective way of deactivating various pathogens (including the SARS-CoV-2 coronavirus). It deactivates ...

A Bahraini-based start-up has launched a water purification device, offering an innovative solution to contamination and the ...

This is the second of a two-part article. Part one can be read here. Many researchers investigating the germicidal qualities of ultraviolet radiation in schools were unable to reproduce the data that ...

Aerosols can transmit respiratory viruses. For example, evidence from studies suggests that the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which causes COVID-19 disease can ...

Ultraviolet light systems have started to gain popularity as a way to clean large swathes of schools quickly and frequently. For example, according to a February EdWeek Reseach Center survey, 13 ...

Figure 1. Primary biological targets of UV exposure. The cartoon depicts the tissues and cell types susceptible to damage from UV lamp irradiation. Created with BioRender. “Despite the potential ...