Chitterlings are commonly associated with contamination by which bacterium?

Chitterlings are commonly associated with contamination by which bacterium?

• A. Yersinia enterocolitica
• B. Staphylococcus aureus
• C. Bacillus cereus
• D. Clostridium botulinum

Answer: (A)

Chitterlings pose a risk for infection mainly from Yersinia enterocolitica, a bacterium commonly associated with pork products. Handling raw pig intestines can transfer this organism to hands, utensils, and surfaces, and if the chitterlings aren’t cooked thoroughly, ingestion can lead to Yersinia gastroenteritis. Symptoms typically include diarrhea and abdominal pain, which can be severe in young children and may mimic appendicitis. Yersinia can even multiply at refrigerator temperatures, making proper cooking and strict prevention of cross-contamination especially important. While other bacteria like Staphylococcus aureus, Bacillus cereus, and Clostridium botulinum can cause foodborne illness, they are not the classic link to chitterlings.

Chitterlings pose a risk for infection mainly from Yersinia enterocolitica, a bacterium commonly associated with pork products. Handling raw pig intestines can transfer this organism to hands, utensils, and surfaces, and if the chitterlings aren’t cooked thoroughly, ingestion can lead to Yersinia gastroenteritis. Symptoms typically include diarrhea and abdominal pain, which can be severe in young children and may mimic appendicitis. Yersinia can even multiply at refrigerator temperatures, making proper cooking and strict prevention of cross-contamination especially important. While other bacteria like Staphylococcus aureus, Bacillus cereus, and Clostridium botulinum can cause foodborne illness, they are not the classic link to chitterlings.