The Xenex Germ-Zapping Robot uses pulsed xenon-generated UV light to achieve what the company calls "the advanced environmental cleaning of healthcare facilities." Because ultraviolet light destroys the integrity of the RNA that viruses are made of, it renders viruses "dead." (Viruses aren't really alive in the first place, technically speaking, so the correct term is "nonviable.")
Ebola, just like most other viruses, is quickly destroyed by UV light. That's why Ebola likes to spread in dark places where sunlight doesn't reach. (Think of Ebola as a "vampire" virus that feeds off human blood but shuns sunlight...) The Xenex robot destroys Ebola on surfaces in just two minutes, zapping them with a specific wavelength of UV light at concentrations that are 25,000 times higher than natural sunlight.
Kill Ebola with electricity and UV light; no toxic chemicals needed
You can read the whole article here : http://www.sott.net/article/287166-Ultraviolet-light-robot-kills-Ebola-in-two-minutes-on-surfaces