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Published byNeal Tracy Welch Modified over 9 years ago
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Providing Safe Food
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Foodborne Illness Illness carried or transmitted to people by food Foodborne-Illness Outbreak Incident in which two or more people experience the same illness after eating the same food 1-3
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Reasonable Care Defense The proof that you have done everything possible to serve safe food. Training staff Purchasing from a safe source Functioning equipment Safety standards in preparation
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TCS Used to be “Potentially Hazardous Foods” Now---”Time/Temperature Control for Safety” Defines foods that could allow pathogenic microorganism growth or toxin formation
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Cost of Foodborne Illness 1-4
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This is NEVER a Good Sign!
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Populations at High Risk for Foodborne Illness Higher Risk People Infants and preschool-age children Pregnant women Elderly people People taking certain medications People who are seriously ill 1-5
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Populations at High Risk for Foodborne Illnesses --People who consume potentially hazardous foods or ingredients that are raw --People who eat foods that have not been cooked to the required minimum internal temperatures
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Populations at High Risk for Foodborne Illnesses --Anyone with weakened immunities: Anorexics, Alcoholics, People with colds
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Potentially Hazardous Food Food Favoring the Rapid Growth of Microorganisms: Milk and Milk Products Meat: Beef, Pork, Lamb Fish Cooked Rice, Beans, or Other Heat-Treated Plant Food Eggs (except those treated to eliminate Salmonella spp.) Poultry Shellfish and Crustacean 1-6
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Potentially Hazardous Food Food Favoring the Rapid Growth of Microorganisms: continued Baked Potatoes Tofu or Other Soy-Protein Food Untreated Garlic-and-Oil Mixtures Raw Sprouts and Sprout Seeds Synthetic Ingredients, Such as Textured Soy Protein in Meat Alternatives Sliced Melons 1-7 2007: Cut tomatoes and melons must be held at 41° degrees F or lower 2010: Cut greens/lettuce
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Food Most Likely to Become Unsafe Food That Favors the Growth of Pathogens continued Tofu or other soy-protein food Untreated garlic-and-oil mixtures Sprouts and sprout seeds Sliced melons, cut tomatoes, and cut leafy greens Heat-treated plant food, such as cooked rice, beans, and vegetables
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CDC Statistics
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Pathogens causing the most illnesses, hospitalizations, and deaths each year Pathogen Estimated number of illnesses 90% Credible Interval % Norovirus5,461,731 3,227,078– 8,309,480 58 SalmonellaSalmonella, nontyphoidal 1,027,561 644,786– 1,679,667 11 Clostridium perfringens 965,958 192,316– 2,483,309 10 Campylobacte r spp. 845,024 337,031– 1,611,083 9 Staphylococc us aureus 241,148 72,341– 529,417 3 Subtotal91
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Past Ten Years 15,000 Outbreaks affecting 50,000 people In the past ten years: Eggs Potatoes Cheese Ice Cream Leafy greens Tuna Oysters Tomatoes Sprouts Berries
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Center for Science in the Public Interest Copyright © 2004 by Center for Science in the Public Interest Sixth Edition, March 2004
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Potential Hazards to Food Safety Biological Hazards Bacteria, viruses, parasites, fungi Toxins Chemical Hazards Pesticides, food additives, cleaning supplies, toxic metals Physical Hazards Hair, dirt, metal staples, etc. 1-8
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Glasses CDC reports that the flu virus, cold germs and bacteria can remain on glasses from 2 hours to 2 days!
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Time-Temperature Abuse Cross-Contamination Poor Personal Hygiene Purchasing from unsafe sources How Food Becomes Unsafe 1-9
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Time-Temperature Abuse Food has been abused: Any time it has been allowed to remain too long at temperatures favorable to the growth of foodborne microorganisms Held Stored Cooked Reheated Cooled 1-10
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Cross-Contamination Cross-contamination occurs when: Microorganisms are transferred from one food or surface to another 1-11
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Cross-Contamination Contaminated ingredients added to ready-to-eat foods Cooked/ready-to-eat foods come in contact with an unclean surface Contaminated food drips on ready to eat foods Food handler touches contaminated food then a ready-to- eat food Dirty cleaning cloths not cleaned and sanitized between uses
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