Salmonella Prevention Guide for LA Food Service

LACDPH Sanitation Standards and Cross-Contamination Control

The Los Angeles County Department of Public Health enforces strict sanitation rules under Title 7 of the California Code of Regulations, which incorporates FDA Food Code standards with state-specific amendments. Raw poultry, eggs, and meat must be stored separately from ready-to-eat foods on different shelves, with raw animal products on the lowest shelf to prevent drip contamination. All cutting boards, utensils, and food contact surfaces used for raw proteins must be sanitized with a solution of 200 ppm chlorine (or equivalent quaternary ammonia) after each use, documented in a daily sanitation log that LACDPH inspectors review. Color-coded cutting boards (red for raw meat, green for produce, yellow for cooked foods) are strongly recommended and often noted as best practice during inspections.

Temperature Monitoring, Time-Temperature Logs, and Equipment Verification

Salmonella is killed at 165°F (74°C) for poultry and 160°F (71°C) for ground meats; LACDPH requires staff to verify these temperatures with calibrated thermometers at multiple points during cooking. Calibration logs must show testing against ice-point and boiling-point standards at least monthly; many LA food service operations now use digital temperature probes with automatic calibration alerts. Cold-holding equipment must maintain temperatures at 41°F (5°C) or below; LACDPH conducts surprise inspections with infrared thermometers and often documents time-temperature abuse as a critical violation. Thermometer placement matters: measure at the thickest part of the product, away from bone or fat, and allow 15–30 seconds for an accurate reading before logging.

Employee Health Screening, Training, and Symptom Reporting Protocols

California Health and Safety Code Section 113995 requires food handlers with symptoms of Salmonella infection (diarrhea, vomiting, abdominal cramps, fever) to report to management immediately and be excluded from work until they receive medical clearance and are symptom-free for 24 hours. LACDPH mandates that all food service employees complete an FDA-approved food handler card within 30 days of hire; training must cover Salmonella routes of transmission, including contaminated eggs and poultry. Pre-shift health assessments should ask staff about recent gastrointestinal illness or exposure to infected household members; documented refusals to screen are typically noted as violations. Hand-washing protocols are critical: employees must wash hands with soap and warm water for 20 seconds after restroom use, handling raw proteins, or touching contaminated surfaces—hand sanitizer alone does not eliminate Salmonella spores.

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