In New Zealand, cases of human illness and laboratory detection of either organism are notified to ESR and Y. enterocolitica is more commonly reported than Y. pseudotuberculosis. A seasonal pattern is apparent from the data, with more cases reported in the months of October, November and January (Pirie, 2008). A large proportion of cases are believed to be attributable to food. This datasheet focuses on Y. enterocolitica.
Yersinia enterocolitica - Microbial pathogen data sheet
Food Safety, What's In Our Food, Bacteria & Viruses in Food