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Glossary · Food safety

Cross-contamination

The transfer of pathogens or allergens from one food, surface or utensil to another.

Source and review

Cambridge University Hospitals

Open source ↗

Evidence level
source_collected_editorial_review_pending
Last editorial review
2026-07-14

Macrovia provides planning information and does not replace personal healthcare.

#cooking technique and safety
Macrovia supports planning and informed choices; it does not replace personal healthcare.