The King County Public Health Department is reporting that a child from the city of Mercer Island, WA, has fallen ill with a presumptive infection of E. coli O157:H7. The child has not been hospitalized.
Update: As of Sept. 29, the boil-water advisory has lifted for Mercer Island. All restaurants should remain closed until receiving a visit from a public health inspector. The city of Mercer Island in Washington state…