Final answer:
To prevent cross-contact, a food manager should restrict sick food workers to cleaning tasks, prepare allergen-free dishes before other dishes, and remove any food allergens from a meal directly before service.
Step-by-step explanation:
To prevent cross-contact, a food manager should take several precautions. First, restricting sick food workers to cleaning tasks can help prevent the spread of pathogens. Second, preparing allergen-free dishes before other dishes and using separate utensils and surfaces can help prevent cross-contamination. Lastly, removing any food allergens from a meal directly before service can ensure that allergic customers are not exposed to them.
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