The Orange County Health Care Agency’s on-going investigation of reported E. coli O157:H7 cases has identified a restaurant at which all currently known cases have reported eating.

Interviews with each of the seven currently known cases have determined they all ate at the Foothill Ranch restaurant in Lake Forest, California.

The continuing investigation will attempt to identify food items that may be implicated. “Staff from the restaurant and corporate office have been completely cooperative with our on-going investigation of this foodborne outbreak,” said Eric G. Handler, M.D., County Health Officer.