Marit Andrea Klokkhammer Hetland
Position
PhD candidate
Affiliation
Publications
Academic article
- Gibbon, Marjorie J.; Couto, Natacha; Cozens, Keira et al. (2026). Convergence and global molecular epidemiology of Klebsiella pneumoniae plasmids harbouring the iuc3 virulence locus: a population genomic analysis. (external link)
- Hetland, Marit; Winkler, Mia Angelique; Kaspersen, Håkon et al. (2025). A genome-wide One Health study of Klebsiella pneumoniae in Norway reveals overlapping populations but few recent transmission events across reservoirs. (external link)
- Hetland, Marit; Winkler, Mia Angelique; Kaspersen, Håkon et al. (2025). Complete genomes of 568 diverse Klebsiella pneumoniae species complex isolates from humans, animals, and marine sources in Norway from 2001 to 2020. (external link)
- Fostervold, Aasmund; Raffelsberger, Niclas Peter; Hetland, Marit et al. (2024). Risk of death in Klebsiella pneumoniae bloodstream infections is associated with specific phylogenetic lineages. (external link)
- Hetland, Marit; Hawkey, Jane; Bernhoff, Eva et al. (2023). Within-patient and global evolutionary dynamics of Klebsiella pneumoniae ST17. (external link)
- Krøvel, Anne Vatland; Hetland, Marit Andrea Klokkhammer; Bernhoff, Eva et al. (2023). Long-read sequencing for reliably calling the mompS allele in Legionella pneumophila sequence-based typing. (external link)
- Kaspersen, Håkon; Urdahl, Anne Margrete; Franklin-Alming, Fiona Valerie et al. (2023). Population dynamics and characteristics of Klebsiella pneumoniae from healthy poultry in Norway. (external link)
- Hetland, Marit; Bernhoff, Eva; Löhr, Iren Høyland et al. (2023). Long-read sequencing for reliably calling the mompS allele in Legionella pneumophila sequence-based typing. (external link)
- Håkonsholm, Fredrik; Hetland, Marit; Löhr, Iren Høyland et al. (2023). Co-localization of clinically relevant antibiotic- and heavy metal resistance genes on plasmids in Klebsiella pneumoniae from marine bivalves. (external link)
- Håkonsholm, Fredrik; Hetland, Marit Andrea Klokkhammer; Svanevik, Cecilie Smith et al. (2022). Insights into the genetic diversity, antibiotic resistance and pathogenic potential of Klebsiella pneumoniae from the Norwegian marine environment using whole-genome analysis. (external link)
- Wegner, Fanny; Roloff, Tim; Huber, Michael et al. (2021). External quality assessment of SARS-CoV-2-sequencing: An ESGMD-SSM pilot trial across 15 European laboratories. (external link)
- Franklin-Alming, Fiona Valerie; Kaspersen, Håkon; Hetland, Marit Andrea Klokkhammer et al. (2021). Exploring Klebsiella pneumoniae in Healthy Poultry Reveals High Genetic Diversity, Good Biofilm-Forming Abilities and Higher Prevalence in Turkeys Than Broilers. (external link)
- Raffelsberger, Niclas Peter; Hetland, Marit Andrea Klokkhammer; Svendsen, Kristian et al. (2021). Gastrointestinal carriage of Klebsiella pneumoniae in a general adult population: a cross-sectional study of risk factors and bacterial genomic diversity. (external link)
- Ekelund, Oskar; Hetland, Marit Andrea Klokkhammer; Löhr, Iren Høyland et al. (2021). Rapid high-resolution detection of colistin resistance in Gram-negative bacteria using flow cytometry: A comparison with broth microdilution, a commercial screening test and WGS. (external link)
- Fostervold, Aasmund; Hetland, Marit Andrea Klokkhammer; Bakksjø, Ragna-Johanne et al. (2021). A nationwide genomic study of clinical Klebsiella pneumoniae in Norway 2001–15: introduction and spread of ESBLs facilitated by clonal groups CG15 and CG307. (external link)
- Håkonsholm, Fredrik; Hetland, Marit Andrea Klokkhammer; Svanevik, Cecilie Smith et al. (2020). Antibiotic sensitivity screening of Klebsiella spp. and Raoultella spp. isolated from marine bivalve molluscs reveal presence of CTX-M-producing K. pneumoniae. (external link)
Academic literature review
Poster
- Hetland, Marit; Bjørheim, Anna Steensen; Bernhoff, Eva et al. (2023). ONTmompS - a tool for in silico sequence-based typing (SBT) of Legionella pneumophila completed genomes. (external link)
- Hetland, Marit; Bjørheim, Anna Steensen; Bernhoff, Eva et al. (2023). Legionella pneumophila sequence-based typing: lessons learned in the transition from Sanger- to whole-genome sequencing. (external link)
- Krøvel, Anne Vatland; Bernhoff, Eva; Soma, Markus Andre et al. (2022). Nanopore sequencing as a solution for the mompS challenge in L.pneumophila SBT from short-read data. (external link)