A Lakewood, Colorado woman who was hospitalized for an infection of E. coli O157:H7 after eating bison meat has filed a lawsuit against Rocky Mountain Natural Meats, Inc. of Henderson, Colorado, the processor of the meat.

According to the complaint, the woman purchased the bison product at a King Soopers grocery store in Lakewood, Colorado. Health officials used pulsed-field gel electrophoresis (PFGE) to confirm that the strain of E. coli that infected the woman was genetically indistinguishable from a strain isolated from other people in Colorado.
According to the complaint, health officials then concluded that the woman was part of an E. coli O157:H7 outbreak linked to Rocky Mountain Natural Meats bison meat that now has six confirmed cases, five in Colorado and one in New York.
“This outbreak of E. coli O157:H7 linked to bison meat is a wake-up call,” said Fred Pritzker, the attorney representing the E. coli victim. “In the past and currently, bison meat has not been subject to the same E. coli O157:H7 testing requirements as ground beef. Many people assume that bison meat is safer than beef, but that reputation needs to be re-examined.”
In response to the outbreak investigation, Rocky Mountain Meats recalled 66,000 pounds of ground buffalo and bison steaks on July 2 that it said may be contaminated with E. coli O157:H7, a potentially deadly bacterium that is banned in ground beef. The recalled meat was sold under the following brands: Great Range, Nature’s Rancher, The Buffalo Guys and Rocky Mountain Natural Meats.
“This outbreak and subsequent recall were preventable,” stated Pritzker. “It is in the best interest of consumers and the bison industry to require E. coli testing for bison products.”









