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Browsing by Author "Apfalter, Petra"

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  • Emergence of ST131 carrying carbapenemase genes, European Union/European Economic Area, August 2012 to May 2024
    Publication . Kohlenberg, Anke; Svartström, Olov; Apfalter, Petra; Hartl, Rainer; Bogaerts, Pierre; Huang, Te-Din; Chudejova, Katerina; Malisova, Lucia; Eisfeld, Jessica; Sandfort, Mirco; Hammerum, Anette M.; Roer, Louise; Räisänen, Kati; Dortet, Laurent; Bonnin, Rémy A.; Tóth, Ákos; Tóth, Kinga; Clarke, Christina; Cormican, Martin; Griškevičius, Algirdas; Khonyongwa, Kirstin; Meo, Marie; Niedre-Otomere, Baiba; Vangravs, Reinis; Hendrickx, Antoni Pa; Notermans, Daan W; Samuelsen, Ørjan; Caniça, Manuela; Manageiro, Vera; Müller, Vilhelm; Mäkitalo, Barbro; Kramar, Urška; Pirs, Mateja; Palm, Daniel; Monnet, Dominique L.; Alm, Erik; Linkevicius, Marius
    Analysis of 594 isolates of sequence type (ST)131 and its single locus variants carrying carbapenemase genes from 17 European Union/European Economic Area countries revealed acquisition of 18 carbapenemase variants, mainly in ST131 clades A and C. Most frequent were (n = 230) and (n = 224), detected in 14 and 12 countries, respectively. Isolates carrying have increased rapidly since 2021. The increasing detection of carbapenemase genes in the high-risk lineage ST131 is a public health concern.
    2024-11Journal article Open access Show more
  • Rapid cross-border emergence of NDM-5-producing Escherichia coli in the European Union/European Economic Area, 2012 to June 2022
    Publication . Linkevicius, Marius; Bonnin, Rémy A.; Alm, Erik; Svartström, Olov; Apfalter, Petra; Hartl, Rainer; Hasman, Henrik; Roer, Louise; Räisänen, Kati; Dortet, Laurent; Pfennigwerth, Niels; Hans, Jörg B.; Tóth, Ákos; Buzgó, Lilla; Cormican, Martin; Delappe, Niall; Monaco, Monica; Giufrè, Maria; Hendrickx, Antoni P.A.; Samuelsen, Ørjan; Pöntinen, Anna K.; Caniça, Manuela; Manageiro, Vera; Oteo-Iglesias, Jesús; Pérez-Vázquez, María; Westmo, Karin; Mäkitalo, Barbro; Palm, Daniel; Monnet, Dominique L.; Kohlenberg, Anke
    Whole genome sequencing data of 874 Escherichia coli isolates carrying bla NDM-5 from 13 European Union/European Economic Area countries between 2012 and June 2022 showed the predominance of sequence types ST167, ST405, ST410, ST361 and ST648, and an increasing frequency of detection. Nearly a third (30.6%) of these isolates were associated with infections and more than half (58.2%) were predicted to be multidrug-resistant. Further spread of E. coli carrying bla NDM-5 would leave limited treatment options for serious E. coli infections.
    2023-05-11Journal article Open access Show more