Food Co-op Norovirus Outbreak Response Guide

Immediate Isolation and Product Removal

As soon as you suspect norovirus contamination—whether from a positive test, employee illness, or customer reports—immediately remove all potentially affected products from shelves and customer access. Norovirus can survive on food contact surfaces and remain infectious for days, so isolate the specific lot numbers and all items prepared in the same batch or timeframe. Place contaminated products in a designated quarantine area away from the sales floor, clearly labeled to prevent accidental restocking. Document the exact time of removal, product SKUs, lot numbers, and quantities. Wear gloves and practice rigorous hand hygiene when handling suspected contaminated items, as norovirus is highly transmissible and can spread through brief contact.

Staff Notification, Health Screening, and Communication Protocol

Immediately inform all employees who handled or were near contaminated products, and screen staff for symptoms including vomiting, diarrhea, abdominal cramps, and fever within the past 48 hours. Any symptomatic employee must be excluded from work per FDA Food Code guidelines—typically 24 to 48 hours after symptoms resolve, depending on your local health department rules. Establish a clear communication channel (email, staff meeting, or secure messaging) to inform team members without creating panic. Document which employees had exposure and when they last worked, as the health department will request this information. Create a fact sheet for staff explaining what norovirus is, symptoms, prevention measures, and when it's safe to return to work, emphasizing that this is a temporary precaution to protect customers and coworkers.

Health Department Coordination and Regulatory Documentation

Contact your local health department immediately—do not wait for confirmation testing—and report the suspected norovirus outbreak, including the date of detection, affected products, number of ill employees or customers, and preliminary product removal actions. The health department may conduct an inspection, collect samples, and issue guidance on closure, product recalls, or additional cleaning requirements. Maintain detailed records of all communications with health officials, including names, dates, times, and specific instructions given. Simultaneously, work with your state's FSIS office if any animal-derived products are involved. Document the source of contamination if known (employee illness, supplier notification, customer complaint), the distribution scope of affected products, and all corrective actions taken. Prepare a timeline showing when you became aware of the issue and each step you took, as this demonstrates due diligence and may be reviewed by the FDA or CDC if the outbreak is reported to PulseNet or FoodCORE programs.

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