Swedish officials are investigating the source of infection as part of a national outbreak of Yersinia enterocolitica.
The Public Health Agency (Folkhälsomyndigheten) reported there had been an increase in the
More than half of 145 restaurants lacked routines to ensure the microbiological quality of not thoroughly cooked burgers, according to Swedish authorities.
The purpose of a survey last year by
Authorities in Sweden are investigating an increase in Campylobacter infections linked to fresh chicken.
The number of domestic cases of Campylobacter infection was higher in November than expected for the
