Oklahoma hospitals 'hire' robot staff to help zap germs - Article Photos 1/6

St. Anthony Hospital was the first hospital in OKC to use a Xenex robot in an attempt to decrease the number of patients who get sick from bacteria found in hospitals. Mercy Hospital Oklahoma City is currently testing out a similar robot. Jaclyn Cosgrove/The Oklahoman - Jaclyn Cosgrove/The Oklahoman