What is a common source of infection for Yersinia enterocolitica?

Yersinia enterocolitica is commonly associated with the consumption of undercooked or contaminated pork products. This bacterium is a significant cause of gastroenteritis, especially in children. The infection often results from ingestion of contaminated food or water, and pork, particularly chitterlings (pig intestines), is a well-documented source of Yersinia enterocolitica. Infections typically occur when individuals consume improperly cooked or handled pork, leading to symptoms like diarrhea, abdominal pain, and fever.

Unlike seafood, beef, and poultry, which can also carry other pathogens, pork specifically has a notable association with Yersinia enterocolitica. Awareness of this connection is essential in both clinical and food safety contexts to prevent outbreaks and manage cases effectively.