Return to Normal: How UVC Light Can Protect Us from COVID-19

A return to normal means winning the war against COVID-19 and one weapon in our war chest could be a UVC light bulb. Man-made UVC devices are not new, but their use is expanding as a way to kill the virus. Amazon just announced the development of a UVC robot to disinfect warehouses and Whole Foods grocery stores. There's also another development at Columbia University that could easily kill this virus and keep future ones from ever getting a foothold.   www.NewsForInvestors.com