Yesterday’s announcement from Nestle that it had “informed the FDA [on January 11, 2010] that two samples of Nestle Toll House refrigerated cookie dough … had tested positive for E. coli O157:H7…,” came as both a shock, that sick months after a severe E. coli O157:H7 outbreak, product was testing positive again, and a wake up call that clearly more needs to be done to make the product safe. The good news is that according to Nestle, “[c]onsistent with [its] quality assurance protocol, the finished product involved never left [its] factory or entered the supply chain, and none was shipped to customers.
Clearly, Nestle by also announcing that it “will [now] begin using heat-treated flour in the manufacture of its Nestle Toll House refrigerated cookie dough,” shows its desire to lead the industry by making one of its key ingredients (flour) safer for human consumption. It does, however, raise some interesting issues that Nestle will need to respond to.
1. What did Nestle (and the entire flour industry) know about the risk that uncooked flour can be contaminated with a pathogen? Interesting, that discussion has been going on over at the FoodSafe Listserve both yesterday and today. Some cited examples of prior studies can be found below.
2. What testing protocols did Nestle use on cookie dough ingredients after June 2009 and what were the test results? Being an industry leader requires transparency.
3. When did Nestle make the decision to consider heat-treated flour? Why? Did it take time to reformulate recipe?
4. With respect to the two samples of Nestle Toll House refrigerated cookie dough that tested positive for E. coli O157:H7, were those sample (including PFGE analysis) provided to the FDA and CDC? Again, being an industry leader requires transparency.
How do you say “leadership” and “transparency” in Swiss?Continue Reading Contaminated Flour – Something else to worry about?

A few minutes ago, Nestle USA’s Baking Division announced "it will begin using heat-treated flour in the manufacture of its Nestle Toll House refrigerated cookie dough." This was in response to recent positive E. coli O157:H7 test results that were disclosed to the FDA two days
Sitting at the Seattle Airport waiting for my flight to Pullman (no, that is not the plane), gave me a little time to work on the 2009 JBS meat recall and E. coli outbreak.
This recall was initiated after the Massachusetts Department of Public




When the USDA/FSIS and the Beef Industry are taking a hit for a Kansas Columnist, they need wake up and to take a hard look what’s on the grill (bad mixed metaphor).