Final answer:
Food handlers can contaminate food in various situations, including before and after washing their hands, during breaks, and while wearing gloves.
Step-by-step explanation:
Food handlers can contaminate food in any of the following situations:
- Before washing their hands: If food handlers don't wash their hands properly before handling food, they can transfer bacteria and other pathogens onto the food.
- After washing their hands: If food handlers handle contaminated surfaces or equipment after washing their hands, they can introduce pathogens back onto the food.
- During a break: If food handlers don't practice proper hygiene during their break and contaminate their hands or food, they can cause food contamination.
- While wearing gloves: If food handlers wear gloves without changing them regularly, they can unknowingly spread pathogens from contaminated surfaces to the food they are handling.