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22. In order to prevent food contamination, a food handler must
O practice frequent handwashing.
O maintain refrigerated foods at or about 45°F (7°C).
O sanitize all work surfaces every 5 hours.
O wash and rinse all utensils regularly.


Sagot :

Final answer:

Handwashing, refrigeration, and sanitization are key to preventing food contamination.


Explanation:

Handwashing is crucial to prevent food contamination. Additionally, maintaining proper refrigeration temperatures for perishable foods is essential. Regular sanitization of work surfaces is necessary to ensure food safety.


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