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Published December 13, 2013, 12:00 AM

Rebecca Herd, Essentia Health, with germ-zapping device

Rebecca Dura, environmental services manager at Essentia Health, puts away a device that kills microbes with pulses of ultraviolet light after a demonstration Friday, Dec. 13, 2013, in Fargo, N.D. Michael Vosburg / Forum Photo Editor

Read the article: VIDEO: Germ-zapping 'robot' joins staff at Essentia Health in Fargo