Staphylococcus aureus Prevention for Louisville Food Service

Employee Health Screening & Hygiene Protocols

The Louisville health department requires food handlers with Staphylococcus aureus symptoms—skin infections, cuts, boils, or respiratory illness—to be immediately removed from food preparation. Under FDA regulations, employees must wash hands thoroughly with soap and warm water for at least 20 seconds after using restrooms, touching hair or skin, and before handling ready-to-eat foods. Implement mandatory health attestations at shift start and require single-use gloves that are changed between tasks, particularly after touching contaminated surfaces or body parts. Consider requiring annual food handler certifications that emphasize Staph prevention specific to your operation's menu.

Temperature Control & Safe Food Storage

Staphylococcus aureus produces heat-stable enterotoxins in foods held between 40°F and 140°F (the 'danger zone'), even if cooked foods later reach safe temperatures. The FDA requires hot foods be held at 135°F minimum and cold foods at 41°F or below, with quarterly thermometer calibration documented. Louisville establishments must log time-temperature checks twice daily using calibrated probe thermometers in reach-in coolers, steam tables, and warming units. Implement a 2-hour maximum rule for room-temperature storage (1 hour if ambient temperature exceeds 90°F), and use FIFO (First In, First Out) inventory rotation to prevent prolonged holding of potentially contaminated items.

Sanitation & Cross-Contamination Prevention

The FDA Food Safety Modernism Act mandates separation of raw and ready-to-eat foods using distinct cutting boards, utensils, and storage areas color-coded by food type. All food contact surfaces must be sanitized using either hot water (171°F for 30 seconds) or chemical sanitizers (bleach solution at 200 ppm for 1 minute) documented on daily logs. Louisville health inspectors specifically verify that employee food and personal items are stored completely separate from customer food prep areas, and that hand-washing stations are accessible and stocked with soap and paper towels at all food prep locations. Train staff monthly on the source of Staphylococcus aureus—human skin—and emphasize that cuts or infections on hands must be reported immediately and covered with impermeable bandages plus gloves.

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