What types of foods must be stored above ground level to avoid contamination?

Ready-to-eat foods must be stored above ground level to avoid contamination because they are in a vulnerable state where they can easily become contaminated by pathogens, chemicals, or physical contaminants. Storing these items above ground level helps prevent contact with dirt and contaminants that may be present on the floor or lower storage areas. This practice is essential in maintaining food safety and protecting the health of consumers, as ready-to-eat foods do not require any further cooking that would eliminate potential contaminants before consumption.

In contrast, while raw poultry, frozen meats, and uncooked vegetables should also be handled and stored safely to minimize contamination risks, the specific requirement for ready-to-eat foods to be stored above ground level is particularly critical due to their immediate use without cooking.