E. coli outbreak linked to restaurant

Public health officers from King County, WA, are investigating an E. coli O157 outbreak that has been associated with Tokyo Stop Teriyaki restaurant.So far, five patients have been identified. Four of them have required hospitalization. They ate at the restaurant on Nov. 24 to Nov. 26 and became ill from Nov. 26 though Dec. 1. There is an additional patient whose illnesses matches the other sick people but did not reporting at Tokyo Stop Teriyaki. Public health officials say this could mean