In Sweden, the National Institute of Public Health, or Folkhälsomyndigheten is reporting a new outbreak of infections caused by Yersinia enterocolitica type O3. The source of infection is still unknown.
So far, 26 cases of disease have been confirmed to belong to the outbreak by means of whole-genome sequencing. Another handful of cases are investigated. Since the current outbreak strain of Yersinia enterocolitica type O3 has been found in different parts of the country, it is likely that a food borne infection. The current outbreak strain differs from the one that caused a Yersinia outbreak earlier in the spring.During the middle of May, an number of reported cases of Yersinia infection has been seen in Sweden. Seven regions from different parts of the country have reported cases, but the majority of cases come from the northernmost regions of the country.
FoodWorld 