Multinational outbreak of travel-related Salmonella Chester infections in Europe, summers 2014 and 2015
| Autor: | Céline M Gossner, Carmen Varela Martinez, Ettore Severi, Ingrid H M Friesema, Kathie Grant, Philip Ashton, Abdellah El Boulani, Nathalie Jourdan-Da Silva, Wesley Mattheus, Luise Müller, Brahim Bouchrif, Laure Fonteneau, Simon Le Hello, François-Xavier Weill, Mia Torpdahl, Joël Mossong, Eleni Valkanou, Silvia Leon, Laetitia Fabre, Timothy J. Dallman, Sophie Bertrand |
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| Přispěvatelé: | Santé publique France - French National Public Health Agency [Saint-Maurice, France], European Centre for Disease Prevention and Control (ECDC), Centre National de Référence - National Reference Center Escherichia coli, Shigella et Salmonella (CNR-ESS), Institut Pasteur [Paris], Statens Serum Institut [Copenhagen], Université Ibn Zohr [Agadir], NRL Salmonella & AMR, Veterinary Laboratory of Chalkida, Institut Scientifique de Santé Publique [Belgique] - Scientific Institute of Public Health [Belgium] (WIV-ISP), Réseau International des Instituts Pasteur (RIIP), National Institute for Public Health and the Environment [Bilthoven] (RIVM), Instituto de Salud Carlos III [Madrid] (ISC), Laboratoire National de Santé [Luxembourg] (LNS), European Centre for Disease Prevention and Control [Stockholm, Sweden] (ECDC), Institut Pasteur [Paris] (IP) |
| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
0301 basic medicine
Serotype Male Veterinary medicine Salmonella Epidemiology MESH: Logistic Models medicine.disease_cause Surveillance and Outbreak Report Disease Outbreaks MESH: Child Child MESH: Phylogeny MESH: Travel Phylogeny MESH: Salmonella Food Poisoning/epidemiology Travel MESH: Microbial Sensitivity Tests MESH: Middle Aged MESH: Salmonella enterica/isolation & purification Salmonella enterica MESH: Salmonella enterica/genetics MESH: Salmonella Food Poisoning/microbiology Middle Aged MESH: Salmonella Infections/epidemiology 3. Good health Europe Morocco Geography MESH: Multilocus Sequence Typing MESH: Young Adult Child Preschool Salmonella Infections Female Salmonella Food Poisoning Plasmids Adult medicine.medical_specialty Adolescent 030106 microbiology Microbial Sensitivity Tests Serogroup MESH: Salmonella enterica/classification 03 medical and health sciences Young Adult MESH: Plasmids Virology medicine Humans case-case study serotype Chester MESH: Adolescent MESH: Salmonella Infections/microbiology MESH: Disease Outbreaks MESH: Humans outbreak MESH: Child Preschool Public Health Environmental and Occupational Health Outbreak MESH: Adult MESH: Serogroup Sequence types MESH: Europe/epidemiology 030104 developmental biology Logistic Models Salmonella chester MESH: Salmonella Infections/diagnosis MESH: Morocco Multilocus sequence typing [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie MESH: Female WGS Demography Multilocus Sequence Typing |
| Zdroj: | Eurosurveillance Eurosurveillance, European Centre for Disease Prevention and Control, 2017, 22 (7), ⟨10.2807/1560-7917.ES.2017.22.7.30463⟩ Repisalud Instituto de Salud Carlos III (ISCIII) Eurosurveillance, 2017, 22 (7), ⟨10.2807/1560-7917.ES.2017.22.7.30463⟩ |
| ISSN: | 1560-7917 1025-496X |
| Popis: | Between 2014 and 2015, the European Centre for Disease Prevention and Control was informed of an increase in numbers of Salmonella enterica serotype Chester cases with travel to Morocco occurring in six European countries. Epidemiological and microbiological investigations were conducted. In addition to gathering information on the characteristics of cases from the different countries in 2014, the epidemiological investigation comprised a matched case–case study involving French patients with salmonellosis who travelled to Morocco that year. A univariate conditional logistic regression was performed to quantify associations. The microbiological study included a whole genome sequencing (WGS) analysis of clinical and non-human isolates of S. Chester of varied place and year of isolation. A total of 162 cases, mostly from France, followed by Belgium, the Netherlands, Spain, Denmark and Sweden were reported, including 86 (53%) women. The median age per country ranged from 3 to 38 years. Cases of S. Chester were more likely to have eaten in a restaurant and visited the coast of Morocco. The results of WGS showed five multilocus sequence types (ST), with 96 of 153 isolates analysed clustering into a tight group that corresponded to a novel ST, ST1954. Of these 96 isolates, 46 (48%) were derived from food or patients returning from Morocco and carried two types of plasmids containing either qnrS1 or qnrB19 genes. This European-wide outbreak associated with travel to Morocco was likely a multi-source outbreak with several food vehicles contaminated by multidrug-resistant S. Chester strains. |
| Databáze: | OpenAIRE |
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