No picture, placeholder image
No picture, placeholder image
Dearvvašvuođadiehtaga fakultehta niclas.p.raffelsberger@uit.no Tromso

Niclas Peter Raffelsberger



  • Marit Hetland, Mia Angelique Winkler, Håkon Kaspersen, Fredrik Håkonsholm, Ragna-Johanne Bakksjø, Eva Bernhoff et al.:
    A genome-wide One Health study of Klebsiella pneumoniae in Norway reveals overlapping populations but few recent transmission events across reservoirs
    Genome Medicine 28. Apr 2025 DOI
  • Arne Michael Taxt, Vegard Eldholm, Nicola Isabelle Kols, Maria Schei Haugan, Niclas Peter Raffelsberger, Anne Mette Asfeldt et al.:
    A national outbreak of Serratia marcescens complex: investigation reveals genomic population structure but no source, Norway, June 2021 to February 2023
    Eurosurveillance 2025 DOI / ARKIV
  • Marit Hetland, Mia Angelique Winkler, Håkon Kaspersen, Fredrik Håkonsholm, Ragna-Johanne Bakksjø, Eva Bernhoff et al.:
    Complete genomes of 568 diverse Klebsiella pneumoniae species complex isolates from humans, animals, and marine sources in Norway from 2001 to 2020
    Microbiology Resource Announcements (MRA) 2025 DOI
  • Kara K. Tsang, Margaret M C Lam, Ryan R. Wick, Kelly L. Wyres, Michael Bachman, Stephen Baker et al.:
    Diversity, functional classification and genotyping of SHV β-lactamases in Klebsiella pneumoniae
    Microbial Genomics 2024 DOI / ARKIV
  • Aasmund Fostervold, Niclas Peter Raffelsberger, Marit Hetland, Ragna-Johanne Bakksjø, Eva Bernhoff, Ørjan Samuelsen et al.:
    Risk of death in Klebsiella pneumoniae bloodstream infections is associated with specific phylogenetic lineages
    Journal of Infection 2024 DOI / ARKIV
  • Niclas Peter Raffelsberger, Dorota Julia Buczek, Kristian Svendsen, Lars Småbrekke, Anna Kaarina Pöntinen, Iren Høyland Löhr et al.:
    Community carriage of ESBL-producing Escherichia coli and Klebsiella pneumoniae: a cross-sectional study of risk factors and comparative genomics of carriage and clinical isolates
    mSphere 2023 DOI / ARKIV
  • Kenneth Lindstedt, Dorota Julia Buczek, Torunn Annie Pedersen, Erik Hjerde, Niclas Peter Raffelsberger, Yutaka Suzuki et al.:
    Detection of Klebsiella pneumoniae human gut carriage: a comparison of culture, qPCR, and whole metagenomic sequencing methods
    Gut microbes 31. Aug 2022 DOI / ARKIV
  • Niclas Peter Raffelsberger, Marit Andrea Klokkhammer Hetland, Kristian Svendsen, Lars Småbrekke, Iren Høyland Löhr, Lotte Andreassen et al.:
    Gastrointestinal carriage of Klebsiella pneumoniae in a general adult population: a cross-sectional study of risk factors and bacterial genomic diversity
    Gut microbes 2021 DOI / ARKIV
  • Marianne Bollestad, Nils Grude, Sigrid Solhaug, Niclas Peter Raffelsberger, Nina Handal, Hans-Johnny Nilsen et al.:
    Clinical and bacteriological efficacy of pivmecillinam treatment for uncomplicated urinary tract infections caused by ESBL-producing Escherichia coli: a prospective, multicentre, observational cohort study.
    Journal of Antimicrobial Chemotherapy 2018 DOI
  • Miriam Sare, Ørjan Samuelsen, Niclas Peter Raffelsberger, Arnfinn Ståle Sundsfjord, Iren Høyland Löhr, Aasmund Fostervold et al.:
    Risikovurdering av hypervirulente Klebsiella pneumoniae i Norge : en norsk risikovurdering av ECDC sin Rapid Risk Assessment "Emergence of hypervirulent Klebsiella pneumoniae ST23 carrying carbapenemase genes in EU/EEA countries, first update"
    Folkehelseinstituttet 2024 ARKIV
  • Marit Hetland, Mia Angelique Winkler, Thomas D Stanton, Ryan R. Wick, Margaret MC Lam, Aasmund Fostervold et al.:
    Klebsiella pneumoniae ecology and antimicrobial resistance in a One Health perspective
    2023

  • The 50 latest publications is shown on this page. See all publications in Cristin here →