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Superbugs Hospitals Germ Zapping Robots

Germ-Zapping 'Robots' Aim To Help Hospitals Combat Superbugs

AP | MIKE STOBBE | Posted 06.29.2013 | Healthy Living

NEW YORK — They sweep. They swab. They sterilize. And still the germs persist. In U.S. hospitals, an estimated 1 in 20 patients pick up infecti...