A large Yersinia outbreak in France caused by raw milk cheese has prompted scientists to highlight the risks associated with unpasteurized dairy products.
In March 2024, French surveillance of yersiniosis picked up a cluster of Yersinia enterocolitica isolates, corresponding to bioserotype 2/O:9.
An outbreak investigation identified 175 confirmed patients with
Continue Reading Large French Yersinia outbreak traced to raw milk cheese
French officials have reported findings from a check of pork products for Yersinia and two outbreaks caused by contaminated raw milk cheese.
Yersinia enterocolitica is one of the top agents reported in Europe, with the most frequent biotype BT4 in cases of yersiniosis. Pigs are reservoirs of this pathogen, hosting
Continue Reading French control finds Yersinia in pork; cheese outbreaks reported
Scientists have found a contaminated ingredient used in milkshakes was likely to blame for a Yersinia outbreak in an Australian state.
In January 2023, an outbreak of Yersinia enterocolitica in residential aged care facilities was identified by the Gold Coast Public Health Unit and confirmed using whole genome sequencing.
There
Continue Reading Yersinia outbreak linked to milkshakes in Australia
More than 130 people are sick in France as part of a Yersinia outbreak linked to a raw milk goat’s cheese brand.
France has 133 cases, while Belgium, Norway, and Luxembourg all have one each in the Yersinia enterocolitica biotype 2, serotype O:9 outbreak.
Etoile de Provence Banon AOP 100-gram
Continue Reading Raw milk cheese linked to French Yersinia outbreak
Researchers have raised questions about the threat Yersinia enterocolitica poses to public health.
The study, involving the Quadram Institute, University of East Anglia, and the UK Health Security Agency (UKHSA) found diverse populations of Yersinia enterocolitica on foods.
The number of yersiniosis cases is low, but it is likely there
Continue Reading Yersinia findings in UK prompt call for better surveillance
An outbreak of Salmonella has ended in Norway without officials finding the source.
An investigation into the outbreak of Salmonella Napoli has been completed as no cases have been detected since the end of September.
The Norwegian Institute of Public Health (FHI) had reported seven outbreak cases.
People became ill
Continue Reading Salmonella outbreak over in Norway, but source not found
Researchers have estimated that around 7,500 Yersinia enterocolitica infections may go undiagnosed in England annually.
Findings suggest a considerable number of yersiniosis cases are not recorded. The apparently low amount is probably due to a lack of laboratory testing, said experts.
Scientists examined data on Yersinia cases in England between 1975 and 2020 to
Continue Reading Thousands of Yersinia cases are potentially missed in England annually
The number of foodborne outbreaks in Norway has remained steady but fewer people were sick in 2021 compared to the year before.
A total of 25 foodborne outbreaks were announced this past year, which is on a par with 23 in 2020 but down compared to 46 in 2019 and
Continue Reading Outbreaks stable but illnesses down in 2021 for Norway
National public health officials in Finland are monitoring the situation following local reports of Yersinia outbreaks.
Two outbreaks of Yersinia enterocolitica serotype O:3 have been reported to the Finnish Institute for Health and Welfare (THL) in recent weeks from the South Savo and Helsinki-Uusimaa regions.
Another suspected outbreak has been
Continue Reading Finland on alert after Yersinia outbreak reports
More than 100 people were sickened during a Yersinia outbreak linked to pasteurized milk in 2019, according to a study. Raw milk may have cross-contaminated pasteurized milk during the pasteurization process.
Yersinia enterocolitica infections affected a youth summer camp and nearby community in northeastern Pennsylvania in July 2019.
Researchers identified
Continue Reading Large Yersinia outbreak linked to pasteurized milk
