The Weld County Department of Public Health and Environment (WCDPHE) continues to investigate an outbreak of Salmonella illness at several locations in Weld County. The source of the outbreak is the Burrito Delight restaurant, which has voluntarily closed both of its locations in Fort Lupton and Dacono. It is still under investigation as to what is the specific source. Laboratory testing results of the employees will not be available until Monday. The investigation continues around possible food sources.