What type of illness can result from infection with Yersinia enterocolitica?

Yersinia enterocolitica is a bacterium primarily associated with gastroenteritis, which is an inflammation of the stomach and intestines. Infection with this pathogen typically occurs through the ingestion of contaminated food or water, particularly undercooked pork products or unpasteurized milk. Symptoms of a Yersinia enterocolitica infection often include abdominal pain, diarrhea (which can be bloody), fever, and vomiting.

The correct answer, gastroenteritis, is significant because it highlights the importance of understanding how certain pathogens are linked to specific types of foodborne illnesses. Individuals exposed to Yersinia enterocolitica may experience symptoms that can resemble appendicitis due to the abdominal pain it can cause, leading to further investigation of the symptoms and appropriate treatment.

In contrast, the other types of illnesses listed—respiratory illness, skin infection, and neurological disorder—are not commonly associated with Yersinia enterocolitica infections. This reinforces the critical role food safety professionals play in identifying and preventing illnesses that arise from specific pathogens, promoting public health through education on safe food handling and preparation practices.