If ham is sliced on the same slicing machine used to slice cheese, this could put children at risk due to which of the following reasons

• A. If they are allergic to milk, the foods are now cross-contaminated
• B. Ham is more likely to be a food contaminate than cheese
• C. The likelihood of ham and cheese becoming contaminated increases when they are slice on the same machine
• D. Dangerous bacteria can live on ham but not cheese

Answer: (A)

Cross-contact happens when the same slicing equipment is used for dairy and non-dairy foods. Milk proteins from the cheese can cling to the slicer and surfaces, then transfer to the ham during slicing. For a child with a milk allergy, even tiny amounts of milk protein can trigger a reaction, so using the same machine without proper cleaning or separate equipment creates a real risk. The key idea is allergen transfer through shared gear, not general bacterial contamination. To prevent this, slicers should be thoroughly cleaned between uses or dedicated to dairy products, with strong allergen-control practices in place.