Contamination
Trace pathogens and cross-contamination routes
Study foodborne illness through sources, transfer routes, growth conditions and preventive controls.
Start with the contamination source
Separate risks introduced by raw food, infected people, water, soil, pests and the environment.
Follow the route
Hands, gloves, tools, cutting boards, storage drips and shared surfaces can move hazards from one task to another.
90 questions · 120 min70% · 56 of 8010 learning chapters
Break the chain
Use separation, cleaning, sanitizing, approved suppliers, time-temperature control and employee health policies at the correct point.
Reason from the scenario
Identify the food, hazard, route and failed control before choosing the best corrective action.