June 25, 2020 - More than 99.9% of seasonal coronaviruses present in airborne droplets were killed when exposed to a particular wavelength of ultraviolet light that is safe to use around humans, a new study at Columbia University Irving Medical Center has found.
Juun 25, 2020 - In ka badan 99.9% ee coronaviruses xilliyeedka ee ku jira dhibcaha hawada ayaa la dilay markii loo soo bandhigay mowjad gaar ah oo ka mid ah iftiinka ultraviolet kaas oo ammaan u ah in lagu isticmaalo dadka, daraasad cusub oo laga sameeyay Xarunta Caafimaadka ee Jaamacadda Columbia University.