Norovirus Prevention Guide for Salt Lake City Food Service

Employee Health Screening & Exclusion Policies

Salt Lake County Health Department requires food service employees to report symptoms of gastroenteritis—including vomiting, diarrhea, and abdominal cramps—before beginning their shift. Norovirus typically presents with sudden onset symptoms and remains contagious for 48–72 hours after symptom resolution, making mandatory reporting essential. Establish written exclusion policies that keep symptomatic employees off-site and document all health disclosures in compliance with local health codes. Provide paid sick leave incentives to reduce pressure on staff to work while ill, and train managers to recognize norovirus symptoms without requiring formal diagnosis.

Environmental Sanitation & Surface Protocols

Norovirus survives on hard surfaces for extended periods, requiring frequent disinfection with EPA-approved sanitizers effective against enveloped viruses. The FDA Food Code and Salt Lake County standards recommend a chlorine-based disinfectant (200 ppm minimum) or quaternary ammonium compound for all food contact and high-touch surfaces, applied at least every 4 hours during service. Pay special attention to restroom facilities, door handles, handrails, and point-of-sale terminals—common transmission vectors. Implement a documented cleaning schedule with time stamps and responsible staff signatures, and verify disinfectant efficacy using test strips to ensure proper concentration levels.

Temperature Controls & Cross-Contamination Prevention

While norovirus cannot be killed by cooking, proper temperature maintenance prevents additional foodborne pathogen risks during outbreaks. Maintain hot-holding equipment at 135°F (57°C) minimum and cold-holding at 41°F (5°C) maximum, verified with calibrated thermometers checked daily per FDA guidelines. Separate raw and ready-to-eat foods strictly, use dedicated cutting boards and utensils, and enforce handwashing with soap and warm water for at least 20 seconds—alcohol-based sanitizers alone are insufficient against norovirus. Salt Lake City health inspectors verify these controls during routine visits and outbreak investigations, making documentation of temperature logs and employee training records critical for regulatory compliance.

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