Foodborne salmonella infections in Denmark reach historic low

02.12.2016

A record low number of foodborne salmonella cases were registered in Denmark in 2015. While travel remains the leading cause of salmonella infections, no cases have been attributed to Danish eggs for the first time in the almost 30-year history of the salmonella source account. These are some of the findings of the annual report on the occurrence of diseases that can be transmitted from animals and food to humans. 
In 2015 a total of 925 salmonella infections were reported among Danes, which is equivalent to 16.2 infected cases per 100,000 inhabitants. This is the lowest number of salmonella infections since 1988.
2015 is also the first year since the introduction of the salmonella source account that Danish eggs have not caused illness. There have also been no registered cases of infection due to Danish chicken meat, which has been the case in four of the previous five years.
Campylobacter continued to be the cause of most of the registered foodborne infections in Denmark in 2015 with 4,348 cases of illness. This represents a 15% increase from 2014 and is the highest number of cases ever recorded. Improvements in the reporting system and changes in diagnostic methods mean that more cases of illness are registered than in the past. Therefore it is unclear whether more people actually got a campylobacter infection in 2015 compared to previous years.
In 2015, only 39 foodborne disease outbreaks have been registered. This is the lowest number of outbreaks since a nationwide database for food and waterborne disease outbreaks was established almost ten years ago. A total of 1,233 people have become sick in connection with the 39 outbreaks.