date:Dec 04, 2012
8Oct. 12. The majority of cases were identified in the mid-Atlantic region of the United States: D.C. (eight), Maryland (seven), and Virginia (three). One case per state was identified in California, Delaware, Michigan, New Hampshire, and New Jersey. All 23 patients received outpatient medical care. No hospitalizations or deaths were reported.
On May 30, 2012, traceback indicated that contaminated tahini (sesame seed paste) used in hummus prepared at a Mediterranean-style restaurant in D.C. was