An international outbreak of Salmonella enterica serotype Enteritidis linked to eggs from Poland: a microbiological and epidemiological study

Pijnacker, Roan; Dallman, Timothy J.; Tijsma, Aloys; Hawkins, Gillian; Larkin, Lesley; Kotila, Saara; Amore, Giusi; Amato, Ettore; Suzuki, Pamina M; Denayer, Sarah; Klamer, Sofieke; McCormick, Jacquelyn; Hartman, Hassan; Hughes, G.; Brandal, Lin C T; Brown, D. J. F.; Mossong, Joël; Jernberg, Cecilia; Müller, Luise; Palm, Daniel; Severi, Ettore; Gołębiowska, Joannna; Hunjak, Blaženka; Owczarek, Slawomir; Hello, Simon Le; Garvey, Patricia; Mooijman, Kirsten A.; Friesema, Ingrid; Weijden, Coen C. van der; Voort, Menno van der; Rizzi, V.; Franz, Eelco; Bertrand, Sophie; Brennan, Martine; Browning, L.; Bruce, Ryan; Cantaert, Vera; Chattaway, Marie Anne; Coia, John; Couper, Sarah; Čretnik, Tjaša Žohar; Daniel, Ondřej; Dionisi, Anna Maria; Fabre, Laëtitia; Fitz-James, Ife; Florek, Karolina; Florianová, Martina; Fox, E.; Frelih, Tatjana; Grilc, Eva; Jankovic, Vera Katalinic; Jourdan, Nathalie; Karpíšková, Renata; Kerkhof, Hans van den; Kuiling, Sjoerd; Filipović, Sanja; Laisnez, Valeska; Lange, Heidi; deLappes, Niall; Leblanc, Judith; Luzzi, Ida; Mandilara, Georgia; Mather, Henry; Mattheus, Wesley; Mellou, Kassiani; Morgan, Deborah; Pászti, Judit; Pinna, Elizabeth de; Ragimbeau, Catherine; Røed, Margrethe; Salmenlinna, Saara; Smith, Robert; Smith‐Palmer, Alison; Špačková, Michaela; Torpdahl, Mia; Trkov, Marija; Trönnberg, Linda; Tzani, Myrsini; Utsi, Lara; Wasyl, Dariusz; Weicherding, Pierre

doi:10.1016/s1473-3099(19)30047-7

Cited by 92 publications

(86 citation statements)

References 18 publications

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“…Poultry diseases such as avian influenza also pose a problem and have similar consequences [87,88]. In Poland, the decrease in egg production could be attributed to salmonella infections [89]. In 2016, the number of infected adult flocks reached 6%, compared with 2.84% in 2015, which decreased egg supply and increased prices [90].…”

Section: Egg Pricesmentioning

confidence: 99%

Change of Price Premiums Trend for Organic Food Products: The Example of the Polish Egg Market

Pawlewicz

2020

Agriculture

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One of the most rapidly growing areas of the organic agricultural system is egg production. However, the price premium often decreases the affordability of organic foods. In this study, the production and sales of organic eggs in Europe were compared, the prices of organic and conventional eggs in Poland were analyzed, and the price premium on the Polish market was evaluated. This study relied on data of Eurostat, Statistics Poland, Agricultural and Food Quality Inspection and Ministry of Agriculture and Rural Development in Poland. The prices of organic and conventional eggs on the Polish wholesale market were analyzed based on the monthly price registers. The production and sales of organic eggs in Europe were characterized by a steady increase. The nominal and real prices of organic eggs were higher than the prices of conventional eggs throughout the entire analyzed period. The nominal prices of organic eggs tended to decrease. However, an upward trend was observed in the real prices of both organic and conventional eggs. The average price premium for organic eggs exceeded 128% (median of 121%). The price premium was characterized by moderate variation (Vc = 33%). In Poland, the price premium was on a downward trend by around 1% per month in the examined period.

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Section: Egg Pricesmentioning

confidence: 99%

Change of Price Premiums Trend for Organic Food Products: The Example of the Polish Egg Market

Pawlewicz

2020

Agriculture

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“…SNР-профили сравнивают различными методами филогенетического анализа или, наиболее часто, попарной оценкой различий в количестве SNP. Этот подход наиболее распространен при субтипировании штаммов Salmonella из-за простоты и скорости проведения анализа в сравнении c разновидностями WGS-MLST и был неоднократно использован при расследовании международных вспышек сальмонеллеза, вызванных S. Enteritidis [38,39].…”

Section: Snp-типированиеunclassified

Modern Salmonella subtyping methods in outbreak investigations

Egorova¹,

Kuleshov²,

Кафтырева³

2019

Immunopathol Allergol Infectol

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В обзоре представлены методы молекулярного субтипирования (серотипирование, MLST, PFGE, MLVA, WGS) изолятов Salmonella spp., использующиеся в рамках эпидемиологического надзора и при расследовании случаев групповой заболеваемости сальмонеллезами. Отражена методическая основа и степень внедрения этих методов в работу лабораторий в мире. Особое внимание уделено методам субтипирования, основанным на данных полногеномного секвенирования, и существующим международным платформам для анализа данных "Pathogene Detection" и "Enterobase".

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“…The infection of nontyphoidal Salmonella ranked as the second most common foodborne disease in Europe and North America [1,2], with Salmonella Enteritidis a dominant serovar in many countries [3,4]. S. Enteritidis mainly causes human gastrointestinal infections leading to diarrhoea.…”

Section: Introductionmentioning

confidence: 99%

“…Enteritidis has caused large-scale national and international outbreaks with complex transmission pathways [3,10,11] [12,13]. Both SNP address and HierCC assign a series of cluster types for each isolate based on a range of genetic distance thresholds.…”

Section: Introductionmentioning

confidence: 99%

Elucidation of global and local genomic epidemiology of Salmonella enterica serovar Enteritidis through multilevel genome typing

Luo

Payne

Kaur

et al. 2020

Preprint

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AbstractSalmonella Enteritidis is a major foodborne pathogen that causes both local and international outbreaks with complex transmission pathways. Invasive infections which are associated with multidrug resistance are an increasing concern around the globe. However, the global epidemiological picture of S. Enteritidis remains unclear due to the lack of a fine scale typing scheme based on genomic sequencing data. Here, using the novel multilevel genome typing (MGT) approach, we have characterised the genomic epidemiology of S. Enteritidis in unpreceded detail. We examined 26,670 publicly available S. Enteritidis whole genome sequences from 86 countries over 101 years to reveal their spatial and temporal distributions. Using MGT4 and MGT5, we identified globally prevalent and regionally restricted STs. Source associated STs were identified, such as poultry associated MGT4-STs, which were common in human cases in the USA. Temporal trends were observed in the UK with MGT5-STs from 2014 to 2018, revealing both long lived endemic STs and the rapid expansion of new STs. Using MGT3 to MGT6, we identified MDR associated STs to facilitate tracking MDR spread. The majority of the global S. Enteritidis population fell within two predominant lineages with significant differences in geographic distribution, outbreak frequency, antimicrobial resistance and mutation rate. An online open MGT database has been established for unified international surveillance of S. Enteritidis. We demonstrated that MGT provides a flexible and high-resolution genome typing tool for S. Enteritidis surveillance and outbreak detection.

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An international outbreak of Salmonella enterica serotype Enteritidis linked to eggs from Poland: a microbiological and epidemiological study

Cited by 92 publications

References 18 publications

Change of Price Premiums Trend for Organic Food Products: The Example of the Polish Egg Market

Change of Price Premiums Trend for Organic Food Products: The Example of the Polish Egg Market

Modern Salmonella subtyping methods in outbreak investigations

Elucidation of global and local genomic epidemiology of Salmonella enterica serovar Enteritidis through multilevel genome typing

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