To prevent cross-contamination in your plant, you have to consider every single step in the chain and do everything you can to ensure that none of the links are weak.
Frito-Lay is issuing a voluntary recall of select Rold Gold twists, thins, sticks and Honey Wheat Braided pretzels because the snacks may contain peanut residue.
The National Institute of Allergy and Infectious Diseases is seeking public comment on a draft update to the 2010 Guidelines for the Diagnosis and Management of Food Allergy in the US concerning the prevention of peanut allergies.