Shigella Prevention for Nashville Food Service Operations

Nashville & Tennessee Health Department Requirements

The Metropolitan Nashville-Davidson Health Department oversees food safety compliance and works closely with the Tennessee Department of Health to track and respond to Shigella cases. Food service facilities must comply with the Tennessee Food Service Rules and Regulations (Chapter 0520-7-4), which mandate employee health policies, handwashing protocols, and illness reporting. Nashville health inspectors conduct routine inspections to verify that facilities maintain proper sanitation standards and employee training records. Any suspected Shigella outbreak must be reported immediately to the Metro Health Department, which coordinates with the CDC and state epidemiologists to contain spread.

Common Shigella Sources & Prevention Protocols

Shigella typically enters food service through contaminated produce, inadequately treated water, and infected food handlers—particularly those working in food preparation areas without proper handwashing. Raw vegetables, salads, and ready-to-eat foods are high-risk items. Prevention requires robust hand hygiene stations with hot and cold water, soap, and single-use towels in all food prep and restroom areas; requiring employees to wash hands after restroom use, before handling food, and after touching bare skin or hair; purchasing produce from verified suppliers and conducting water quality testing if using private wells. Cross-contamination must be prevented by using separate cutting boards, utensils, and storage areas for raw produce and ready-to-eat foods.

Employee Health Policies & Reporting in Tennessee

Tennessee law requires food establishments to exclude employees who have confirmed or suspected Shigella infection, diarrhea, or jaundice from food handling duties until medically cleared by a healthcare provider. Managers must maintain confidential illness logs and educate staff on symptoms—including watery diarrhea, abdominal cramps, fever, and bloody stools. Any employee who reports symptoms should be immediately removed from food contact areas. Nashville facilities must report confirmed cases to the Metro Health Department within 24 hours; the health department then initiates epidemiological investigation and may issue quarantine guidance. Documentation of employee health training, handwashing audits, and illness reports must be retained for inspection purposes and potential outbreak investigations.

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