"The only test of the utility of Knowledge, is its promoting the happiness of mankind." — Dr. STARK on Diet, p. 90.
Just cook the cookie dough and don't ask any questions, Nestle tells the FDA and CDC. Telling the truth about bacterial contamination due to animal products would be bad for business, after all. More and more, the evidence that meat, eggs, milk, fish and shellfish are fundamentally bad for you in so many ways. And if you don't care, just remember not to lick the bowl.