According to the Illinois Department of Health:

Confirmed cases of Salmonella serotype Hvittingfoss – 71.

Age range of confirmed cases: 2 to 88.

Cases have reported eating at Subway restaurants located in 22 counties — Bureau, Cass, Champaign, Christian, Coles, Dewitt, Fulton, Knox, La Salle, Macon, Marshall, Moultrie, Ogle, Peoria, Sangamon, Schuyler, Shelby, Tazewell, Vermilion, Warren, Winnebago, and Will.

Investigation is ongoing. Numbers will be updated June 11, if additional cases are identified.