At least 5 Hospitalized with 25 Sick. On Friday July 1, 2016, the Chicago Department of Public Health (CDPH) identified an outbreak of Shiga toxin-producing E. coli O157:H7 impacting at least 25 Chicago residents. As part of the CDPH investigation, Carbón Live Fire Mexican Grill located at 300 W. 26th Street has been linked to