This document discusses foodborne illnesses, their causes, symptoms, and examples. It describes different types of bacteria that can cause food poisoning, including Salmonella and Staphylococcus aureus. It explains how foodborne illnesses can spread through improper food handling and lack of sanitation. The key steps to prevent foodborne illness are thorough cooking, proper cooling and reheating of foods, cleaning equipment and surfaces, and maintaining good personal hygiene.