Food Handler Training Course: Part 1

Bacteria multiply rapidly in the 'danger zone' between 41°F and 135°F, producing poisons that cause illness. Cold food must stay below 41°F, and hot food above 135°F; food in the danger zone must be discarded. Food safety is crucial for the health of individuals, families, and the public, as well as for customer safety, worker job security, and business viability. It's important to note that 'clean' doesn't always mean 'safe' if germs are present.

Food becomes unsafe through contamination and cross-contamination. Contamination involves bacteria, parasites, viruses, or other microorganisms coming into contact with food, exposure to chemicals like cleansers, or the accidental mixing of foreign objects. Cross-contamination occurs when bacteria spread between food, surfaces, or equipment, often from raw food touching other items, or using unclean utensils, glassware, or work surfaces. Touching raw food with bare hands is another common cause of cross-contamination.

Foodborne illness results from eating contaminated food, often without any changes in smell, look, or taste. Symptoms range from diarrhea and vomiting to fever, cramping, and nausea, developing minutes to days after consumption, and can be fatal. An outbreak is defined as two or more people experiencing the same illness from the same food. Such outbreaks lead to significant costs including loss of customers and revenue, damage to reputation, lawsuits, increased insurance, lowered employee morale, and high training costs.

Some foods require extra attention due to a higher risk of contamination, such as cut fruits, fresh eggs, dairy products, tofu, meat, poultry, fish, shellfish, cooked beans, rice, potatoes, heated vegetable-based foods, oils with herbs or garlic, and sprouts. Five major mistakes leading to foodborne illness are inadequate handwashing, ill employees, cross-contamination, insufficient cooking temperatures, and poor temperature control allowing food to enter the danger zone.

Preventative measures include proper handwashing, healthy food handlers, storing and handling food to prevent contamination, cooking animal products to their required temperatures, and maintaining correct hot and cold food temperatures. Management is crucial in setting food safety standards, training staff, ensuring compliance with preventative activities, and immediately contacting local health authorities if foodborne illness is suspected.