Chances are, at this time last year, you were going above and beyond in the hopes of keeping yourself and your loved ones from contracting Covid-19. You were washing your hands for 20 seconds and ...

SAN FRANCISCO (KGO) -- UVC light can kill both bacteria and viruses so does that mean it will keep you safe from the novel coronavirus? Professor of Chemical Engineering Andrea Armani talked to ABC7's ...

In May 2020, experts spoke with U.S. News about effective cleaning after a household member had been isolated at home with COVID-19. A lot has changed during the pandemic since then, but thorough ...

The risk of surface transmission of Covid-19 is low, the US Centers for Disease Control and Prevention said Monday. Far more important is airborne transmission -- and people who obsessively disinfect ...

For nearly a century, scientists have known ultraviolet germicidal irradiation (UVGI or UV-C) energy deactivates airborne and surface-bound viruses, mycoplasma, bacteria, and fungi. Light in the 253.7 ...