Pathogen Growth


The multiplication of bacteria, viruses, or parasites in food under improper time/temperature conditions. Key focus of food handler training to prevent foodborne illnesses.

Related Terms

Cross-Contamination

The unintentional transfer of bacteria or allergens from one surface or food product to another. ...

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Non-Contact Infrared Thermometers

Used for quick surface readings of food or equipment temps but cannot measure internal temperatur...

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Seafood Handling

Specific TXDSHS guidelines for storing and preparing fish and shellfish, emphasizing rapid coolin...

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Asymptomatic Food Handlers

Employees carrying pathogens like Salmonella without showing symptoms. TXDSHS requires managers t...

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Contaminated Equipment

Utensils, cutting boards, or machines harboring pathogens or allergens. Food handlers must wash, ...

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Consumer Advisory

A notice on menus about the risks of eating raw or undercooked foods (e.g., oysters, rare meats)....

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Employee Health Policy

Guidelines requiring food employees to report illnesses and follow exclusion or restriction rules...

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Rapid Cooling Methods

Techniques like ice-water baths, ice paddles, or blast chillers to quickly reduce food temperatur...

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Incubation Period

The time between consuming contaminated food and onset of symptoms. Understanding typical incubat...

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ROP (Reduced Oxygen Packaging) Rules

Vacuum sealing or modified atmosphere packaging can extend shelf life but requires HACCP document...

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Bacterial Spores

Dormant forms of bacteria (e.g., Bacillus cereus) that survive cooking and grow when conditions b...

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Toxin Production

Some bacteria produce toxins that remain harmful even if the bacteria die (e.g., Staphylococcus a...

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HACCP Plan

“Hazard Analysis Critical Control Point” framework used to identify potential hazards in food pro...

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Time/Temperature Control

The principle of keeping perishable foods out of the temperature danger zone (41°F–135°F) to inhi...

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Staff Illness Log

Record of workers who report symptoms or diagnoses; TXDSHS requires a manager to restrict or excl...

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Temperature Danger Zone Reminder

Food handlers must keep TCS (time/temperature control for safety) foods out of 41°F–135°F to prev...

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Sous Vide Cooking

Cooking food in vacuum-sealed pouches at low temperatures; TXDSHS requires strict time/temp contr...

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