Cutting boards and knives are used to prepare raw chicken and then, without cleaning, used for ready-to-eat salad greens. Beyond cross-contamination, what cleaning rule is violated?

Giải thích

Food-contact surfaces must be cleaned and sanitized before switching from raw animal food to ready-to-eat food, in addition to the every-4-hour continuous-use rule. Using the same unwashed board and knife transfers pathogens from raw chicken directly onto food that will not be cooked. The fix is to clean and sanitize, or use separate color-coded equipment.