Which of the following practices can help prevent cross-contamination?

Washing hands thoroughly before handling food is fundamental in preventing cross-contamination. This practice is vital as it removes harmful bacteria and pathogens that may have been transferred to the hands from various surfaces, food items, or even from touching one’s face or hair. When food handlers wash their hands properly with soap and water, they significantly reduce the risk of these contaminants being transferred to food, thus protecting consumer health.

Effective handwashing is especially crucial after handling raw meats, poultry, and seafood, as these foods can carry harmful microorganisms. By ensuring clean hands, food handlers create a safer environment not only for the food they are preparing but also for customers who will consume that food. In contrast, using the same cutting board for raw meat and vegetables, using a single utensil for all food preparation, and putting cooked food back on the same plate as raw food all increase the risk of cross-contamination rather than prevent it.