The investigation began after the Vermont Department of Health received reports in early October of E. coli O157:H7 infections among residents in, and visitors to, Chittenden and Washington counties. Analysis by state epidemiologists pointed investigators to undercooked ground beef eaten at several different restaurants.
At last count, ten people have been confirmed to have been infected by E. coli O157:H7. At least seven of the ten were infected by the same strain, based on genetic fingerprinting of the pathogen.
The recalled meat was processed on Sept. 5, 8, 12, 19 and 22. It is labeled with Est. 9558 inside the USDA inspection seal, and with lot codes "090508A," "090808A," "091208A," "091908A" or "092208A." The meat is shipped two packages per box, and each package bears the following description:
- 5-pound approximate weight vacuum packages of "VT BURGER CO GROUND BEEF."
Neither the state of Vermont nor USDA has released the names of the restaurants that purchased and served the recalled beef. Anyone who has consumed a burger – especially one that was underdone – at a restaurant in Vermont or in Plattsburgh, NY since late September, and who has experienced symptoms of E. coli O157:H7 infection, should contact a medical practitioner and the Vermont or New York State Department of Health immediately.