Answer :
Final answer:
Food workers must wear single-use gloves to prevent cross-contamination when working with ready-to-eat food.
Explanation:
When working with ready-to-eat food to prevent cross-contamination, a food worker must wear single-use gloves. These gloves are designed to be discarded after each use, ensuring that bacteria or other contaminants do not transfer to the food. Rubber gloves and non-slip shoes are important for workplace safety and hygiene, but they do not specifically prevent cross-contamination when handling food.
