HealthRobot Cleans Hospital Rooms With Uv LightFriends Read FreeCopyFacebookXTruthGettrLinkedInTelegramEmailSaveSurfaces in hospital rooms such as tray tables, bedrails, call buttons, and grab bars can be reservoirs for bacteria, some of which can be fatal. leafen/Shutterstock*By Texas A&M University4/21/2015Updated: 8/1/2015Print