Campylobacter Outbreak Response: A Catering Company Guide

Immediate Response Actions (First 24 Hours)

As soon as you suspect Campylobacter contamination linked to your catering service, immediately cease preparation using potentially affected ingredients and isolate any suspect food items in a designated quarantine area. Contact your local health department and the FDA immediately—do not wait for lab confirmation. Notify your insurance provider and legal counsel, as documentation from this moment forward will be critical. Check your supply chain records to identify the source of contamination, whether from raw poultry, unpasteurized dairy, or cross-contamination during prep. Preserve all packaging, invoices, and temperature logs related to suspect ingredients for health department investigation.

Staff Communication and Health Department Coordination

Brief your food safety team and kitchen staff on the outbreak without creating panic—clearly explain which products are affected and which protocols are now in place. Report all suspected illnesses among employees to your local health department, as FSIS and CDC track these reports to determine outbreak scope. Cooperate fully with health department investigations, providing access to your facility, records, and employees for interviews. Your health department may conduct environmental sampling of surfaces, equipment, and remaining food products to trace Campylobacter's source. Maintain transparent communication with inspectors and provide requested documentation within the specified timeframe; delays can escalate enforcement action.

Customer Notification and Documentation

Contact customers who received potentially contaminated meals from your catering events—provide clear information about symptoms of Campylobacterosis (diarrhea, fever, abdominal cramping typically appearing 2–5 days after exposure) and advise them to seek medical attention if symptomatic. Document all customer communications, including dates, times, contact methods, and responses. Preserve records of which events used affected ingredients, guest lists where possible, and meal components served. The FDA and local health department may require a full recall notice; follow their guidance on scope (whether limited to specific events or broader product lines) and work with them to draft communications that are informative without admitting liability prematurely. Keep detailed logs of all corrective actions taken, including equipment cleaning, retraining, and supplier changes.

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