what causes yersinia enterocolitica
Yersiniosis (Yersinia species). Yersiniosis is an infectious disease caused by enteric bacteria of the genus Yersinia. In the United States, most human illness is caused by one species, Y. enterocolitica.Y. enterocolitica is a relatively infrequent cause of diarrhea and abdominal pain.1  Causes and Symptoms of Yersiniosis Yersinia enterocolitica facts, including common symptoms and how the disease is spread.ersiniosis (Yersinia species). Yersiniosis is an infectious disease caused by enteric bacteria of the genus Yersinia. In the United States, most human illness is caused by one species, Y. enterocolitica.