Which type of bacteria is commonly associated with undercooked eggs?

• A. Escherichia coli
• B. Salmonella
• C. Listeria monocytogenes
• D. Staphylococcus aureus

Answer: (B)

Salmonella is the type of bacteria most commonly associated with undercooked eggs. This bacterium can be found in the intestines of healthy chickens, and if eggs are contaminated with Salmonella, it can lead to foodborne illness in humans. The bacteria can survive inside eggs and on their shells, which is why consuming undercooked eggs poses a significant risk.

Other bacteria listed, such as Escherichia coli, are more often associated with undercooked beef or contaminated produce, while Listeria monocytogenes is typically connected to deli meats and unpasteurized dairy products. Staphylococcus aureus is often related to foods that are handled and then left at improper temperatures rather than specifically undercooked eggs. This points to the importance of cooking eggs thoroughly to kill Salmonella and reduce food safety risks.