E. coli cases close Lombard restaurant for investigation

June 16, 2013 9:15:33 AM PDT
A Lombard restaurant was closed Sunday as the DuPage County health department investigated four confirmed cases of E. coli.

The patients were hospitalized in Downers Grove.

Six other unconfirmed cases of E. coli were also part of the investigation.

Health officials are not naming the restaurant until they determine if it is indeed the source of the outbreak.