Which type of contamination is caused by bacteria present in food?

Biological contamination is caused by live organisms, such as bacteria, viruses, parasites, and fungi, that can contaminate food. When bacteria are present in food, they can multiply and produce toxins that pose serious health risks when ingested. This type of contamination is particularly significant in food handling and preparation, as it directly affects food safety and can lead to foodborne illnesses.

Maintaining proper hygiene practices, cooking foods to safe temperatures, and storing food correctly are key strategies to prevent biological contamination. Understanding this form of contamination is essential for anyone involved in food service, making it a critical focus in food handler and manager training.