Foodborne illness - Answers A disease transmitted to people through food
An Illness is considered an outbreak when: - Answers -2 or more people have the same symptoms after
eating the same food
-an investigation is conducted by state and local regulatory authorities
-the outbreak is confirmed by laboratory analysis
Challenges to food safety - Answers -time
-language and culture
-literacy and education
-pathogens
-unapproved suppliers
-high-risk customers
-staff turnover
Costs of foodborne Illness: - Answers -loss of customers and sales
-loss of reputation
-negative media exposure
-lowered staff morale
-lawsuits and legal fees
-staff missing work
-increased insurance
-staff retraining
Types of contamination - Answers -biological
-chemical
-physical
Biological contaminants - Answers Bacteria, viruses, parasites, fungi
Chemical contaminants - Answers Cleaners, sanitizers, polishes
, Physical hazards - Answers Metal shavings, staples, bandages, glass, dirt, natural objects (fish bones in a
fillet)
Five risk factors for foodborne illness - Answers -purchasing food from unsafe sources
-failing to cook food correctly
-holding food at incorrect temperatures
-using contaminated equipment
-practicing poor personal hygiene
How foods becomes unsafe - Answers -time-temperature abuse
-cross-contamination
-poor personal hygiene
-poor cleaning and sanitizing
Time-temperature abuse - Answers When food has stayed too long at temperatures good for pathogen
growth
Food has been time-temperature abused when: - Answers -it has not been held or stored at correct
temperatures
-it is not cooked or reheated enough to kill pathogens
-it is not cooled correctly
Cross-contamination - Answers When pathogens are transferred from one surface or food to another
Cross-contamination can cause a foodborne Illness when - Answers -contaminated ingredients are
added to food that received no further cooking
-ready-to-eat food touches contaminated surfaces
-contaminated food touches or drips fluids onto cooked or ready-to-eat food
-a food handler touches contaminated food and then touches ready-to-eat-food
-contaminated wiping cloths touch food-contact surfaces
Poor personal hygiene can cause a foodborne illness when food handlers - Answers -fail to wash their
hands correctly after using the restroom
-cough or sneeze on food