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  1. Employees

Språkvelger

Norsk

Jan Egil Afset

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Jan Egil Afset

Professor
Department of Clinical and Molecular Medicine
Faculty of Medicine and Health Sciences

jan.afset@ntnu.no
+4799267367 Laboratoriesenteret, 231.03.074, Øya, Erling Skjalgssons g 1
About Research Publications Teaching Outreach

About

The focus of my research is to understand why some bacteria cause severe infection while other only cause mild or no disease, mainly with focus on bloodstream infection and sepsis caused by group B streptococcus, Staphylococcus aureus and Escherihia coli (see www.sepsis.no).

Competencies

  • Bakteriemi
  • Blodstrømsinfeksjon
  • Bloodstream infection
  • Escherichia coli
  • Hurtig diagnostikk
  • Sepsis
  • Staphylococcus aureus
  • Streptococcus agalactiae

Research

  • Midtnorsk senter for sepsisforskning

Publications

  • Chronological
  • By category
  • See all publications in Cristin

2025

  • Ravlo, Erlend; Ianevski, Aleksandr; Schjølberg, Jørn-Ove; Solvang, Vanessa; Dumaru, Rabina; Lysvand, Hilde. (2025) Synergistic combination of orally available safe-in-man pleconaril, AG7404, and mindeudesivir inhibits enterovirus infections in human cell and organoid cultures. Cellular and Molecular Life Sciences (CMLS)
    Academic article
  • Cavanagh, Jorunn Pauline; Klingenberg, Claus Andreas; Venter, Hermoine Jean; Afset, Jan Egil; Strømme, Olaf; Lindemann, Paul Christoffer. (2025) Revealing the clinical relevance of Staphylococcus borealis. Microbiology spectrum
    Academic article
  • Rønning, Torunn Gresdal; Enger, Hege; Afset, Jan Egil; Ås, Christina Gabrielsen. (2025) Trends and characteristics of multidrug-resistant MRSA in Norway 2008-2020. Frontiers in Microbiology
    Academic article

2024

  • Tipu, Jahid Hasan; Sivertsen, Audun; Afset, Jan Egil; Sandven, Lars; Brekke, Hanne; Lund, Hilde Marie. (2024) Cryptosporidium species and subtypes in Norway: predominance of C. parvum and emergence of C. mortiferum. Emerging microbes & infections
    Academic article
  • Uggen, Elise; Olaisen, Camilla; Lyng, Randi Valsø; Simonsen, Gunnar Skov; Bævre-Jensen, Roar Magne; Gran, Frode Width. (2024) Incidence of invasive infections with Group B streptococcus in adults in Norway 1996–2019: a nationwide registry-based case–control study. Infection
    Academic article
  • Bopche, Rajeev; Gustad, Lise Tuset; Afset, Jan Egil; Ehrnström, Birgitta; Damås, Jan Kristian; Nytrø, Øystein. (2024) Leveraging explainable artificial intelligence for early prediction of bloodstream infections using historical electronic health records. PLOS Digital Health
    Academic article
  • Rønning, Torunn Gresdal; Enger, Hege; Afset, Jan Egil; Ås, Christina Gabrielsen. (2024) Insights from a decade of surveillance: Molecular epidemiology of methicillin-resistant Staphylococcus aureus in Norway from 2008 to 2017. PLOS ONE
    Academic article
  • Bopche, Rajeev; Gustad, Lise Tuset; Afset, Jan Egil; Damås, Jan Kristian; Nytrø, Øystein. (2024) Predicting In-Hospital Death from Derived EHR Trajectory Features. IOS Press
    Academic chapter/article/Conference paper
  • Rønning, Torunn Gresdal; Olaisen, Camilla; Ås, Christina Gabrielsen; Afset, Jan Egil; Haugan, Maria Schei. (2024) Identification and characterisation of carbapenem-resistant Streptococcus nidrosiense sp. nov. isolated from blood culture. New microbes and new infections
    Academic article
  • Skei, Nina Vibeche ; Afset, Jan Egil; Ehrnström, Anna Greta Birgitta; Nessan, Bente Sofie; Damås, Jan Kristian; Nilsen, Tom Ivar Lund. (2024) Coding practice for sepsis 2008-21. Tidsskrift for Den norske legeforening (Tidsskriftet)
    Academic article
  • Haugan, Ingvild; Husby, Marit Gudrun; Skjøtskift, Bjørg; Mostue, Dorothea Aamnes; Brun, Andreas; Olsen, Lene Christin. (2024) Enteroaggregative Escherichia coli in mid-Norway: A prospective, case control study. PLOS ONE
    Academic article
  • Flatby, Helene Marie; Ravi, Anuradha; Liyanarachi, Kristin Vardheim; Afset, Jan Egil; Rasheed, Humaira; Brumpton, Ben Michael. (2024) A Genome-wide Association Study of Susceptibility to Upper Urinary Tract Infections. Journal of Infectious Diseases
    Academic article
  • Ianevski, Aleksandr; Frøysa, Irene Trøen; Lysvand, Hilde; Calitz, Carlemi; Smura, Teemu; Nilsen, Hans-Johnny. (2024) The combination of pleconaril, rupintrivir, and remdesivir efficiently inhibits enterovirus infections in vitro, delaying the development of drug-resistant virus variants. Antiviral Research
    Academic article
  • Fostervold, Aasmund; Raffelsberger, Niclas Peter; Hetland, Marit; Bakksjø, Ragna-Johanne; Bernhoff, Eva; Samuelsen, Ørjan. (2024) Risk of death in Klebsiella pneumoniae bloodstream infections is associated with specific phylogenetic lineages. Journal of Infection
    Academic article
  • Bopche, Rajeev; Gustad, Lise Tuset; Afset, Jan Egil; Ehrnström, Birgitta; Damås, Jan Kristian; Nytrø, Øystein. (2024) In-hospital mortality, readmission, and prolonged length of stay risk prediction leveraging historical electronic patient records. JAMIA Open
    Academic article

2023

  • Mynarek, Maren; Vik, Torstein; Andersen, Guro L.; Brigtsen, Anne K.; Hollung, Sandra Julsen; Larose, Tricia L.. (2023) Mortality and neurodevelopmental outcome after invasive group B streptococcal infection in infants. Developmental Medicine & Child Neurology
    Academic article
  • Grønseth, Stine; Rogne, Tormod; Heggelund, Lars; Åsvold, Bjørn Olav; Afset, Jan Egil; Damås, Jan Kristian. (2023) Role of fungal burden in risk stratification of HIV-negative patients with Pneumocystis pneumonia: A 12-year, retrospective, observational, multicenter cohort. International Journal of Infectious Diseases
    Academic article

2022

  • Jakovljev, Aleksandra; Afset, Jan Egil; Haugum, Kjersti; Steinum, Harald Otto; Rønning, Torunn Gresdal; Samuelsen, Ørjan. (2022) Phenotypic and genotypic characterisation of thymine auxotrophy in Escherichia coli isolated from a patient with recurrent bloodstream infection. PLOS ONE
    Academic article
  • Basson, Adelle; Olaisen, Camilla; Selvik, Linn-Karina M.; Lyng, Randi Valsø; Lysvand, Hilde; Gidon, Alexandre. (2022) The Streptococcus agalactiae R3 surface protein is encoded by sar5. PLOS ONE
    Academic article
  • Ianevski, Aleksandr; Zusinaite, Eva; Tenson, Tanel; Oksenych, Valentyn; Wang, Wei; Afset, Jan Egil. (2022) Novel Synergistic Anti-Enteroviral Drug Combinations. Viruses
    Academic article
  • Hammer, Quirin; Dunst, Josefine; Christ, Wanda; Picarazzi, Francesca; Wendorff, Mareike; Momayyezi, Pouria. (2022) SARS-CoV-2 Nsp13 encodes for an HLA-E-stabilizing peptide that abrogates inhibition of NKG2A-expressing NK cells. Cell reports
    Academic article
  • Degenhardt, Frauke; Ellinghaus, David; Juzenas, Simonas; Lerga-Jaso, Jon; Wendorff, Mareike; Maya-Miles, Douglas. (2022) Detailed stratified GWAS analysis for severe COVID-19 in four European populations. Human Molecular Genetics
    Academic article
  • Grøv, Kornelius; Håland, Erling; Waagsbø, Bjørn; Salvesen, Øyvind; Damås, Jan Kristian; Afset, Jan Egil. (2022) Empirical antimicrobial therapy for bloodstream infections not compliant with guideline was associated with discordant therapy, which predicted poorer outcome even in a low resistance environment. Infectious Diseases
    Academic article
  • Waagsbø, Bjørn; Stuve, Nora; Afset, Jan Egil; Klepstad, Pål; Mo, Skule; Heggelund, Lars. (2022) High levels of discordant antimicrobial therapy in hospital-acquired bloodstream infections is associated with increased mortality in an intensive care, low antimicrobial resistance setting. Infectious Diseases
    Academic article

2021

  • Mynarek, Maren; Bjellmo, Solveig; Lydersen, Stian; Afset, Jan Egil; Andersen, Guro Lillemoen; Vik, Torstein. (2021) Correction: Incidence of invasive Group B Streptococcal infection and the risk of infant death and cerebral palsy: a Norwegian Cohort Study. Pediatric Research
    Errata
  • Shrestha, Sulekha; Vieler, Johannes; Haug, Nikolai Juliussen; Afset, Jan Egil; Høvik, Lise Husby; Lydersen, Stian. (2021) Quality of care for peripheral intravenous catheters (PIVCs) in Nepal: A cross-sectional study on feasibility and inter-rater agreement of the Peripheral Intravenous Catheters-mini Questionnaire (PIVC-miniQ) in a tertiary care hospital. BMJ Open
    Academic article
  • Grønseth, Stine; Rogne, Tormod; Hannula, Raisa; Åsvold, Bjørn Olav; Afset, Jan Egil; Damås, Jan Kristian. (2021) Epidemiological and clinical characteristics of immunocompromised patients infected with Pneumocystis jirovecii in a twelve-year retrospective study from Norway. BMC Infectious Diseases
    Academic article
  • Niemi, Mari E.K.; Karjalainen, Juha; Liao, Rachel G.; Neale, Benjamin M.; Daly, Mark; Ganna, Andrea. (2021) Mapping the human genetic architecture of COVID-19. Nature
    Academic article
  • Haugum, Kjersti; Haugan, Maria Schei; Skage, Jannicke; Tetik, Mariann Havdahl; Jakovljev, Aleksandra; Nilsen, Hans-Johnny. (2021) Use of Sysmex UF-5000 flow cytometry in rapid diagnosis of urinary tract infection and the importance of validating carryover rates against bacterial count cut-off. Journal of Medical Microbiology
    Academic article
  • Flatby, Helene Marie; Rasheed, Humaira; Ravi, Anuradha; Thomas, Laurent; Liyanarachi, Kristin Vardheim; Afset, Jan Egil. (2021) Risk of lower respiratory tract infections: a genome-wide association study with Mendelian randomization analysis in three independent European populations. Clinical Microbiology and Infection (CMI)
    Academic article
  • Grønseth, Stine; Rogne, Tormod; Hannula, Raisa; Åsvold, Bjørn Olav; Afset, Jan Egil; Damås, Jan Kristian. (2021) Semiquantitative Real-Time PCR to Distinguish Pneumocystis Pneumonia from Colonization in a Heterogeneous Population of HIV-Negative Immunocompromised Patients. Microbiology spectrum
    Academic article

2020

  • Mynarek, Maren; Bjellmo, Solveig; Lydersen, Stian; Strand, Kristin Melheim; Afset, Jan Egil; Andersen, Guro Lillemoen. (2020) Prelabor rupture of membranes and the association with cerebral palsy in term born children: A national registry-based cohort study. BMC Pregnancy and Childbirth
    Academic article
  • Mynarek, Maren; Bjellmo, Solveig; Lydersen, Stian; Afset, Jan Egil; Andersen, Guro Lillemoen; Vik, Torstein. (2020) Incidence of invasive Group B Streptococcal infection and the risk of infant death and cerebral palsy: a Norwegian Cohort Study . Pediatric Research
    Academic article
  • Ianevski, Aleksandr; Yao, Rouan; Fenstad, Mona H.; Biza, Svetlana; Zusinaite, Eva; Reisberg, Tuuli. (2020) Potential Antiviral Options against SARS-CoV-2 Infection. Viruses. Viruses
    Academic article
  • Stuve, Nora; Afset, Jan Egil; Waagsbø, Bjørn; Brown, Paul. (2020) Empirical antimicrobial coverage of bloodstream infections in patients at an intensive care unit with low antimicrobial resistance prevalence. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
    Thesis at a second degree level
  • Javnes, Sveinung; Afset, Jan Egil. (2020) Streptococcus agalactiae - systemisk infeksjon hos voksne: karakterisering av polysakkaridkapsel og utvalgte overflateproteiner . Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
    Thesis at a second degree level
  • Vieler, Johannes; Haug, Nikolai Juliussen; Afset, Jan Egil; Gustad, Lise Tuset; Høvik, Lise Husby; Shrestha, Sulekha. (2020) Use of Peripheral Intravenous Catheters at Dhulikhel Hospital, Nepal . NTNU
    Thesis at a second degree level
  • Basson, Adelle; Afset, Jan Egil; Dragset, Marte Singsås. (2020) Elucidating the gene encoding the R3 surface protein in Streptococcus agalactiae . Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
    Masters thesis

2019

  • Kannan, Nisha; Lai, Yi-Pin; Haug, Markus; Lilleness, Mary Kathleen; Bakke, Siril Skaret; Marstad, Anne. (2019) Genetic Variation/Evolution and Differential Host Responses Resulting from In-Patient Adaptation of Mycobacterium avium. Infection and Immunity
    Academic article
  • Moen, Siv Helen; Ehrnstrøm, Birgitta; Kojen, June Frengen; Yurchenko, Mariya; Beckwith, Kai Sandvold; Afset, Jan Egil. (2019) Human Toll-like receptor 8 (TLR8) is an important sensor of pyogenic bacteria, and is attenuated by cell surface TLR signaling. Frontiers in Immunology
    Academic article
  • Afset, Jan Egil; Nordbø, Svein Arne. (2019) Gastrointestinale infeksjoner og matforgiftning. Gyldendal Akademisk
    Academic chapter/article/Conference paper

2018

  • Rønning, Torunn Gresdal; Ås, Christina Gabrielsen; Støen, Ragnhild; Bergh, Kåre; Afset, Jan Egil; Holte, Mari Sagli. (2018) Investigation of an outbreak caused by antibiotic susceptible Klebsiella oxytoca in a neonatal intensive care unit in Norway. Acta Paediatrica
    Academic article
  • Zusinaite, Eva; Ianevski, Aleksandr; Niukkanen, Diana; Poranen, Minna M.; Bjørås, Magnar; Afset, Jan Egil. (2018) A systems approach to study immuno- and neuro-modulatory properties of antiviral agents. Viruses
    Academic literature review
  • Winje, Brita Askeland; White, Richard Aubrey; Syre, Heidi; Skutlaberg, Dag Harald; Oftung, Fredrik; Mengshoel, Anne Torunn. (2018) Stratification by interferon-γ release assay level predicts risk of incident TB. Thorax
    Academic article
  • Ås, Christina Gabrielsen; Drabløs, Finn; Haugum, Kjersti; Afset, Jan Egil. (2018) Comparative Transcriptome Profiling Reveals a Potential Role of Type VI Secretion System and Fimbriae in Virulence of Non-O157 Shiga Toxin-Producing Escherichia coli. Frontiers in Microbiology
    Academic article
  • Mohus, Randi Marie; Paulsen, Julie; Gustad, Lise; Askim, Åsa Susanne; Mehl, Arne; DeWan, Andrew. (2018) Association of iron status with the risk of bloodstream infections: results from the prospective population-based HUNT Study in Norway. Intensive Care Medicine
    Academic article
  • Shakya, Sunila; Tingulstad, Solveig; Syversen, Unni; Nordbø, Svein Arne; Madhup, Surendra; Vaidya, Krista. (2018) Prevalence of sexually transmitted infections among married women in rural Nepal. Infectious Diseases in Obstetrics and Gynecology
    Academic article

2017

  • Gabrielsen, Christina; Mæland, Johan A.; Lyng, Randi Valsø; Radtke, Andreas; Afset, Jan Egil. (2017) Molecular characteristics of Streptococcus agalactiae strains deficient in alpha-like protein encoding genes. Journal of Medical Microbiology
    Academic article
  • Gabrielsen, Christina; Kols, Nicola Isabelle; Øye, Christian; Bergh, Kåre; Afset, Jan Egil. (2017) Characterization of the virulence potential of Staphylococcus condimenti isolated from a patient with severe soft tissue infection. New microbes and new infections
    Academic article

2016

  • Shakya, Sunila; Syversen, Unni; Åsvold, Bjørn Olav; Bofin, Anna M.; Aune, Guro; Nordbø, Svein Arne. (2016) Prevalence of human papillomavirus infection among women in rural Nepal. Acta Obstetricia et Gynecologica Scandinavica
    Academic article

2015

  • Lier, Tore; Afset, Jan Egil; Merckoll, pact*; Ranheim, Trond Egil; Sandven, Per; Steinbakk, Martin. (2015) Fæcesparasittologi. Strategimøte nr 28, 2014 . Eksterne kvalitetsvurderinger i bakteriologi, mykologi og parasitt (2014:28)
    Report
  • Mæland, Johan A.; Afset, Jan Egil; Lyng, Randi Valsø; Radtke, Andreas. (2015) Survey of immunological features of the alpha-like-proteins (Alp) of Streptococcus agalactiae. Clinical and Vaccine Immunology
    Academic literature review
  • Afset, Jan Egil; Larssen, Kjersti Wik; Bergh, Kåre; Lärkeryd, A; Sjodin, A; Johansson, A. (2015) Phylogeographical pattern of Francisella tularensis in a nationwide outbreak of tularaemia in Norway, 2011. Eurosurveillance
    Academic article
  • Shakya, Sunila; Karmacharya, Biraj Man; Afset, Jan Egil; Bofin, Anna M.; Åsvold, Bjørn Olav; Syversen, Unni. (2015) Community-based health education has positive influence on the attitude to cervical cancer screening among women in rural Nepal. Journal of Cancer Education
    Academic article
  • Gabrielsen, Christina; Drabløs, Finn; Afset, Jan Egil. (2015) Genome sequences of 11 Shiga toxin-producing Escherichia coli strains. Microbiology Resource Announcements (MRA)
    Short communication

2014

  • Nordstoga, Anne Bang; Handeland, Kjell; Johansen, T. B.; Iversen, L.; Gavier-Widén, Dolores; Mattson, R. (2014) Tularaemia in Norwegian dogs. Veterinary Microbiology
    Academic article
  • Haugum, Kjersti; Brandal, Lin Cathrine Thorstensen; Lindstedt, Bjørn Arne; Wester, Astrid Lousie; Bergh, Kåre; Afset, Jan Egil. (2014) PCR-based detection and molecular characterization of shiga toxin-producing Escherichia coli strains in a routine microbiology laboratory over 16 years. Journal of Clinical Microbiology
    Academic article
  • Haugum, Kjersti; Johansen, Jostein; Gabrielsen, Christina; Brandal, Lin Thorstensen; Bergh, Kåre; Ussery, David Wayne. (2014) Comparative genomics to delineate pathogenic potential in Non-O157 Shiga toxin-producing Escherichia coli (STEC) from patients with and without haemolytic uremic syndrome (HUS) in Norway. PLOS ONE
    Academic article
  • Larssen, Kjersti Wik; Bergh, Kåre; Heier, Berit Tafjord; Vold, Line; Afset, Jan Egil. (2014) All-time high tularaemia incidence in Norway in 2011: report from the national surveillance. European Journal of Clinical Microbiology and Infectious Diseases
    Academic article

2013

  • Kroknes, Marthe Lind; Malmring, Janne Fossum; Afset, Jan Egil. (2013) Clostridium difficile i sykehus- behov for økt oppmerksomhet?. Bioingeniøren
    Academic article
  • De Muinck, Eric; Lagesen, Karin; Afset, Jan Egil; Didelot, Xavier; Rønningen, Kjersti Skjold; Rudi, Knut. (2013) Comparisons of infant Escherichia coli isolates link genomic profiles with adaptation to the ecological niche. BMC Genomics
    Academic article

2012

  • Wahl, Erik; Vold, Line; Lindstedt, Bjørn Arne; Bruheim, Torkjel; Afset, Jan Egil. (2012) Utbrudd av EHEC O145 i en barnehage i Trondheim 2009. Norsk veterinærtidsskrift
    Article in business/trade/industry journal
  • Radtke, Andreas; Bruheim, Torkjel; Afset, Jan Egil; Bergh, Kåre. (2012) Multiple-locus variant-repeat assay (MLVA) is a useful tool for molecular epidemiologic analysis of Streptococcus agalactiae strains causing bovine mastitis. Veterinary Microbiology
    Academic article
  • Feng, Peter CH; Keys, Christine; Lacher, David W.; Beutin, Lothar; Bentancor, Adriana; Heuvelink, Annet. (2012) Clonal relations of atypical enteropathogenic Escherichia coli O157:H16 strains isolated from various sources from several countries. FEMS Microbiology Letters
    Academic article
  • Døllner, Henrik; Ramm, Christina Terez; Harstad, Ingunn; Afset, Jan Egil; Sagvik, Eli. (2012) Risk of developing tuberculosis after brief exposure in Norwegian children: results of a contact investigation. BMJ Open
    Academic article

2011

  • Poudel, Suresh; Afset, Jan Egil. (2011) Establishing multiplex EvaGreen real-time PCR for diarrhoeagenic Escherichia coli (DEC) - prevalence of DEC in children with diarrhoea in Nepal. LBK, DMF, NTNU
    Masters thesis
  • Wahl, Erik; Vold, Line; Lindstedt, Bjørn Arne; Bruheim, Torkjel; Afset, Jan Egil. (2011) Investigation of an Escherichia coli O145 outbreak in a child day-care centre - extensive sampling and characterization of eae- and stx(1)-positive E. coli yields epidemiological and socioeconomic insight. BMC Infectious Diseases
    Academic article
  • Larssen, Kjersti Wik; Afset, Jan Egil; Heier, Berit Tafjord; Krogh, Truls; Handeland, Kjell; Vikøren, Turid. (2011) Outbreak of tularaemia in central Norway, January to March 2011. Eurosurveillance
    Academic article

2010

  • Radtke, Andreas; Lindstedt, Bjørn Arne; Afset, Jan Egil; Bergh, Kåre. (2010) Rapid multiple-locus variant-repeat assay (MLVA) for genotyping of Streptococcus agalactiae. Journal of Clinical Microbiology
    Academic article
  • Mavenyengwa, Rooyen Tinago; Afset, Jan Egil; Schei, Berit; Berg, Synnøve Underlid; Caspersen, Tone; Bergseng, Håkon. (2010) Group B Streptococcus colonization during pregnancy and maternal-fetal transmission in Zimbabwe. Acta Obstetricia et Gynecologica Scandinavica
    Academic article

2009

  • Haukeberg, Tonje; Afset, Jan Egil. (2009) Etablering av real-time multiplex PCR for diaréassosiert Escheriichia coli. NTNU
    Masters thesis
  • Bergseng, Håkon; Afset, Jan Egil; Radtke, Andreas; Løseth, Kirsti; Lyng, Randi V; Rygg, Marite. (2009) Molecular and phenotypic characterization of invasive group B streptococcus strains from infants in Norway 2006-2007. Clinical Microbiology and Infection (CMI)
    Academic article

2008

  • Afset, Jan Egil; Anderssen, Endre; Bruant, Gillaume; Harel, J; Wieler, Lathar; Bergh, Kåre. (2008) Phylogenetic Backgrounds and Virulence Profiles of Atypical Enteropathogenic Escherichia coli Strains from a Case-Control Study Using Multilocus Sequence Typing and DNA Microarray Analysis. Journal of Clinical Microbiology
    Academic article

2007

  • Afset, Jan Egil; Bergh, Kåre; Bevanger, Lars Solbu. (2007) Role of enteropathogenic Escherichia coli in childhood diarrhoea in Norway. NTNU-trykk
    Doctoral dissertation
  • Jacobsen, Trond; Marstein, Lillian; Kilnes, Anne K.; Fossum, Janne; Afset, Jan Egil; Bergh, Kåre. (2007) MRSA strain typing methods in the context of epidemiological analysis.
    Encyclopedia article

2006

  • Afset, Jan Egil; Bruant, G; Brousseau, R; Harel, J; Anderssen, Endre; Bevanger, Lars Solbu. (2006) Identification of virulence genes linked with diarrhea due to atypical enteropathogenic Escherichia coli by DNA microarray analysis and PCR. Journal of Clinical Microbiology
    Academic article

2004

  • Afset, Jan Egil; Bevanger, Lars Solbu; Romundstad, Pål Richard; Bergh, Kåre. (2004) Association of atypical enteropathogenic Escherichia coli (EPEC) with prolonged diarrhoea. Journal of Medical Microbiology
    Academic article

2003

  • Afset, Jan Egil; Bergh, Kåre; Bevanger, Lars Solbu. (2003) High prevalence of atypical enteropathogenic Escherichia coli (EPEC) in Norwegian children with diarrhoea. Journal of Medical Microbiology
    Academic article
  • Afset, Jan Egil; Mæland, Johan A.. (2003) Susceptibility to topical antibiotics of skin and soft tissue isolates of Staphylococcus aureus and Streptococcus pyogenes: indications of clonal spread of fusidic acid resistant Staphylococcus aureus. Scandinavian Journal of Infectious Diseases
    Academic article
  • Afset, Jan Egil; Bergh, Kåre; Bevanger, Lars Solbu. (2003) High prevalence of atypical enteropathogenic Escherichia coli (EPEC) in Norwegian children with diarrhoea. Journal of Medical Microbiology
    Academic article
  • Mæland, Johan A.; Afset, Jan Egil. (2003) Susceptibility of Skin and Soft-tissue Isolates of Staphylococcus aureus and Streptococcus pyogenes to Topical Antibiotics: Indications of Clonal Spread of Fusidic Acid-resistant Staphylococcus aureus. Scandinavian Journal of Infectious Diseases
    Academic article

2001

  • Afset, Jan Egil; Mæland, Johan A.. (2001) Erytromycin- og ciprofloksacinresistens hos Campylobacter jejuni. Tidsskrift for Den norske legeforening (Tidsskriftet)
    Academic article

Journal publications

  • Ravlo, Erlend; Ianevski, Aleksandr; Schjølberg, Jørn-Ove; Solvang, Vanessa; Dumaru, Rabina; Lysvand, Hilde. (2025) Synergistic combination of orally available safe-in-man pleconaril, AG7404, and mindeudesivir inhibits enterovirus infections in human cell and organoid cultures. Cellular and Molecular Life Sciences (CMLS)
    Academic article
  • Cavanagh, Jorunn Pauline; Klingenberg, Claus Andreas; Venter, Hermoine Jean; Afset, Jan Egil; Strømme, Olaf; Lindemann, Paul Christoffer. (2025) Revealing the clinical relevance of Staphylococcus borealis. Microbiology spectrum
    Academic article
  • Rønning, Torunn Gresdal; Enger, Hege; Afset, Jan Egil; Ås, Christina Gabrielsen. (2025) Trends and characteristics of multidrug-resistant MRSA in Norway 2008-2020. Frontiers in Microbiology
    Academic article
  • Tipu, Jahid Hasan; Sivertsen, Audun; Afset, Jan Egil; Sandven, Lars; Brekke, Hanne; Lund, Hilde Marie. (2024) Cryptosporidium species and subtypes in Norway: predominance of C. parvum and emergence of C. mortiferum. Emerging microbes & infections
    Academic article
  • Uggen, Elise; Olaisen, Camilla; Lyng, Randi Valsø; Simonsen, Gunnar Skov; Bævre-Jensen, Roar Magne; Gran, Frode Width. (2024) Incidence of invasive infections with Group B streptococcus in adults in Norway 1996–2019: a nationwide registry-based case–control study. Infection
    Academic article
  • Bopche, Rajeev; Gustad, Lise Tuset; Afset, Jan Egil; Ehrnström, Birgitta; Damås, Jan Kristian; Nytrø, Øystein. (2024) Leveraging explainable artificial intelligence for early prediction of bloodstream infections using historical electronic health records. PLOS Digital Health
    Academic article
  • Rønning, Torunn Gresdal; Enger, Hege; Afset, Jan Egil; Ås, Christina Gabrielsen. (2024) Insights from a decade of surveillance: Molecular epidemiology of methicillin-resistant Staphylococcus aureus in Norway from 2008 to 2017. PLOS ONE
    Academic article
  • Rønning, Torunn Gresdal; Olaisen, Camilla; Ås, Christina Gabrielsen; Afset, Jan Egil; Haugan, Maria Schei. (2024) Identification and characterisation of carbapenem-resistant Streptococcus nidrosiense sp. nov. isolated from blood culture. New microbes and new infections
    Academic article
  • Skei, Nina Vibeche ; Afset, Jan Egil; Ehrnström, Anna Greta Birgitta; Nessan, Bente Sofie; Damås, Jan Kristian; Nilsen, Tom Ivar Lund. (2024) Coding practice for sepsis 2008-21. Tidsskrift for Den norske legeforening (Tidsskriftet)
    Academic article
  • Haugan, Ingvild; Husby, Marit Gudrun; Skjøtskift, Bjørg; Mostue, Dorothea Aamnes; Brun, Andreas; Olsen, Lene Christin. (2024) Enteroaggregative Escherichia coli in mid-Norway: A prospective, case control study. PLOS ONE
    Academic article
  • Flatby, Helene Marie; Ravi, Anuradha; Liyanarachi, Kristin Vardheim; Afset, Jan Egil; Rasheed, Humaira; Brumpton, Ben Michael. (2024) A Genome-wide Association Study of Susceptibility to Upper Urinary Tract Infections. Journal of Infectious Diseases
    Academic article
  • Ianevski, Aleksandr; Frøysa, Irene Trøen; Lysvand, Hilde; Calitz, Carlemi; Smura, Teemu; Nilsen, Hans-Johnny. (2024) The combination of pleconaril, rupintrivir, and remdesivir efficiently inhibits enterovirus infections in vitro, delaying the development of drug-resistant virus variants. Antiviral Research
    Academic article
  • Fostervold, Aasmund; Raffelsberger, Niclas Peter; Hetland, Marit; Bakksjø, Ragna-Johanne; Bernhoff, Eva; Samuelsen, Ørjan. (2024) Risk of death in Klebsiella pneumoniae bloodstream infections is associated with specific phylogenetic lineages. Journal of Infection
    Academic article
  • Bopche, Rajeev; Gustad, Lise Tuset; Afset, Jan Egil; Ehrnström, Birgitta; Damås, Jan Kristian; Nytrø, Øystein. (2024) In-hospital mortality, readmission, and prolonged length of stay risk prediction leveraging historical electronic patient records. JAMIA Open
    Academic article
  • Mynarek, Maren; Vik, Torstein; Andersen, Guro L.; Brigtsen, Anne K.; Hollung, Sandra Julsen; Larose, Tricia L.. (2023) Mortality and neurodevelopmental outcome after invasive group B streptococcal infection in infants. Developmental Medicine & Child Neurology
    Academic article
  • Grønseth, Stine; Rogne, Tormod; Heggelund, Lars; Åsvold, Bjørn Olav; Afset, Jan Egil; Damås, Jan Kristian. (2023) Role of fungal burden in risk stratification of HIV-negative patients with Pneumocystis pneumonia: A 12-year, retrospective, observational, multicenter cohort. International Journal of Infectious Diseases
    Academic article
  • Jakovljev, Aleksandra; Afset, Jan Egil; Haugum, Kjersti; Steinum, Harald Otto; Rønning, Torunn Gresdal; Samuelsen, Ørjan. (2022) Phenotypic and genotypic characterisation of thymine auxotrophy in Escherichia coli isolated from a patient with recurrent bloodstream infection. PLOS ONE
    Academic article
  • Basson, Adelle; Olaisen, Camilla; Selvik, Linn-Karina M.; Lyng, Randi Valsø; Lysvand, Hilde; Gidon, Alexandre. (2022) The Streptococcus agalactiae R3 surface protein is encoded by sar5. PLOS ONE
    Academic article
  • Ianevski, Aleksandr; Zusinaite, Eva; Tenson, Tanel; Oksenych, Valentyn; Wang, Wei; Afset, Jan Egil. (2022) Novel Synergistic Anti-Enteroviral Drug Combinations. Viruses
    Academic article
  • Hammer, Quirin; Dunst, Josefine; Christ, Wanda; Picarazzi, Francesca; Wendorff, Mareike; Momayyezi, Pouria. (2022) SARS-CoV-2 Nsp13 encodes for an HLA-E-stabilizing peptide that abrogates inhibition of NKG2A-expressing NK cells. Cell reports
    Academic article
  • Degenhardt, Frauke; Ellinghaus, David; Juzenas, Simonas; Lerga-Jaso, Jon; Wendorff, Mareike; Maya-Miles, Douglas. (2022) Detailed stratified GWAS analysis for severe COVID-19 in four European populations. Human Molecular Genetics
    Academic article
  • Grøv, Kornelius; Håland, Erling; Waagsbø, Bjørn; Salvesen, Øyvind; Damås, Jan Kristian; Afset, Jan Egil. (2022) Empirical antimicrobial therapy for bloodstream infections not compliant with guideline was associated with discordant therapy, which predicted poorer outcome even in a low resistance environment. Infectious Diseases
    Academic article
  • Waagsbø, Bjørn; Stuve, Nora; Afset, Jan Egil; Klepstad, Pål; Mo, Skule; Heggelund, Lars. (2022) High levels of discordant antimicrobial therapy in hospital-acquired bloodstream infections is associated with increased mortality in an intensive care, low antimicrobial resistance setting. Infectious Diseases
    Academic article
  • Mynarek, Maren; Bjellmo, Solveig; Lydersen, Stian; Afset, Jan Egil; Andersen, Guro Lillemoen; Vik, Torstein. (2021) Correction: Incidence of invasive Group B Streptococcal infection and the risk of infant death and cerebral palsy: a Norwegian Cohort Study. Pediatric Research
    Errata
  • Shrestha, Sulekha; Vieler, Johannes; Haug, Nikolai Juliussen; Afset, Jan Egil; Høvik, Lise Husby; Lydersen, Stian. (2021) Quality of care for peripheral intravenous catheters (PIVCs) in Nepal: A cross-sectional study on feasibility and inter-rater agreement of the Peripheral Intravenous Catheters-mini Questionnaire (PIVC-miniQ) in a tertiary care hospital. BMJ Open
    Academic article
  • Grønseth, Stine; Rogne, Tormod; Hannula, Raisa; Åsvold, Bjørn Olav; Afset, Jan Egil; Damås, Jan Kristian. (2021) Epidemiological and clinical characteristics of immunocompromised patients infected with Pneumocystis jirovecii in a twelve-year retrospective study from Norway. BMC Infectious Diseases
    Academic article
  • Niemi, Mari E.K.; Karjalainen, Juha; Liao, Rachel G.; Neale, Benjamin M.; Daly, Mark; Ganna, Andrea. (2021) Mapping the human genetic architecture of COVID-19. Nature
    Academic article
  • Haugum, Kjersti; Haugan, Maria Schei; Skage, Jannicke; Tetik, Mariann Havdahl; Jakovljev, Aleksandra; Nilsen, Hans-Johnny. (2021) Use of Sysmex UF-5000 flow cytometry in rapid diagnosis of urinary tract infection and the importance of validating carryover rates against bacterial count cut-off. Journal of Medical Microbiology
    Academic article
  • Flatby, Helene Marie; Rasheed, Humaira; Ravi, Anuradha; Thomas, Laurent; Liyanarachi, Kristin Vardheim; Afset, Jan Egil. (2021) Risk of lower respiratory tract infections: a genome-wide association study with Mendelian randomization analysis in three independent European populations. Clinical Microbiology and Infection (CMI)
    Academic article
  • Grønseth, Stine; Rogne, Tormod; Hannula, Raisa; Åsvold, Bjørn Olav; Afset, Jan Egil; Damås, Jan Kristian. (2021) Semiquantitative Real-Time PCR to Distinguish Pneumocystis Pneumonia from Colonization in a Heterogeneous Population of HIV-Negative Immunocompromised Patients. Microbiology spectrum
    Academic article
  • Mynarek, Maren; Bjellmo, Solveig; Lydersen, Stian; Strand, Kristin Melheim; Afset, Jan Egil; Andersen, Guro Lillemoen. (2020) Prelabor rupture of membranes and the association with cerebral palsy in term born children: A national registry-based cohort study. BMC Pregnancy and Childbirth
    Academic article
  • Mynarek, Maren; Bjellmo, Solveig; Lydersen, Stian; Afset, Jan Egil; Andersen, Guro Lillemoen; Vik, Torstein. (2020) Incidence of invasive Group B Streptococcal infection and the risk of infant death and cerebral palsy: a Norwegian Cohort Study . Pediatric Research
    Academic article
  • Ianevski, Aleksandr; Yao, Rouan; Fenstad, Mona H.; Biza, Svetlana; Zusinaite, Eva; Reisberg, Tuuli. (2020) Potential Antiviral Options against SARS-CoV-2 Infection. Viruses. Viruses
    Academic article
  • Kannan, Nisha; Lai, Yi-Pin; Haug, Markus; Lilleness, Mary Kathleen; Bakke, Siril Skaret; Marstad, Anne. (2019) Genetic Variation/Evolution and Differential Host Responses Resulting from In-Patient Adaptation of Mycobacterium avium. Infection and Immunity
    Academic article
  • Moen, Siv Helen; Ehrnstrøm, Birgitta; Kojen, June Frengen; Yurchenko, Mariya; Beckwith, Kai Sandvold; Afset, Jan Egil. (2019) Human Toll-like receptor 8 (TLR8) is an important sensor of pyogenic bacteria, and is attenuated by cell surface TLR signaling. Frontiers in Immunology
    Academic article
  • Rønning, Torunn Gresdal; Ås, Christina Gabrielsen; Støen, Ragnhild; Bergh, Kåre; Afset, Jan Egil; Holte, Mari Sagli. (2018) Investigation of an outbreak caused by antibiotic susceptible Klebsiella oxytoca in a neonatal intensive care unit in Norway. Acta Paediatrica
    Academic article
  • Zusinaite, Eva; Ianevski, Aleksandr; Niukkanen, Diana; Poranen, Minna M.; Bjørås, Magnar; Afset, Jan Egil. (2018) A systems approach to study immuno- and neuro-modulatory properties of antiviral agents. Viruses
    Academic literature review
  • Winje, Brita Askeland; White, Richard Aubrey; Syre, Heidi; Skutlaberg, Dag Harald; Oftung, Fredrik; Mengshoel, Anne Torunn. (2018) Stratification by interferon-γ release assay level predicts risk of incident TB. Thorax
    Academic article
  • Ås, Christina Gabrielsen; Drabløs, Finn; Haugum, Kjersti; Afset, Jan Egil. (2018) Comparative Transcriptome Profiling Reveals a Potential Role of Type VI Secretion System and Fimbriae in Virulence of Non-O157 Shiga Toxin-Producing Escherichia coli. Frontiers in Microbiology
    Academic article
  • Mohus, Randi Marie; Paulsen, Julie; Gustad, Lise; Askim, Åsa Susanne; Mehl, Arne; DeWan, Andrew. (2018) Association of iron status with the risk of bloodstream infections: results from the prospective population-based HUNT Study in Norway. Intensive Care Medicine
    Academic article
  • Shakya, Sunila; Tingulstad, Solveig; Syversen, Unni; Nordbø, Svein Arne; Madhup, Surendra; Vaidya, Krista. (2018) Prevalence of sexually transmitted infections among married women in rural Nepal. Infectious Diseases in Obstetrics and Gynecology
    Academic article
  • Gabrielsen, Christina; Mæland, Johan A.; Lyng, Randi Valsø; Radtke, Andreas; Afset, Jan Egil. (2017) Molecular characteristics of Streptococcus agalactiae strains deficient in alpha-like protein encoding genes. Journal of Medical Microbiology
    Academic article
  • Gabrielsen, Christina; Kols, Nicola Isabelle; Øye, Christian; Bergh, Kåre; Afset, Jan Egil. (2017) Characterization of the virulence potential of Staphylococcus condimenti isolated from a patient with severe soft tissue infection. New microbes and new infections
    Academic article
  • Shakya, Sunila; Syversen, Unni; Åsvold, Bjørn Olav; Bofin, Anna M.; Aune, Guro; Nordbø, Svein Arne. (2016) Prevalence of human papillomavirus infection among women in rural Nepal. Acta Obstetricia et Gynecologica Scandinavica
    Academic article
  • Mæland, Johan A.; Afset, Jan Egil; Lyng, Randi Valsø; Radtke, Andreas. (2015) Survey of immunological features of the alpha-like-proteins (Alp) of Streptococcus agalactiae. Clinical and Vaccine Immunology
    Academic literature review
  • Afset, Jan Egil; Larssen, Kjersti Wik; Bergh, Kåre; Lärkeryd, A; Sjodin, A; Johansson, A. (2015) Phylogeographical pattern of Francisella tularensis in a nationwide outbreak of tularaemia in Norway, 2011. Eurosurveillance
    Academic article
  • Shakya, Sunila; Karmacharya, Biraj Man; Afset, Jan Egil; Bofin, Anna M.; Åsvold, Bjørn Olav; Syversen, Unni. (2015) Community-based health education has positive influence on the attitude to cervical cancer screening among women in rural Nepal. Journal of Cancer Education
    Academic article
  • Gabrielsen, Christina; Drabløs, Finn; Afset, Jan Egil. (2015) Genome sequences of 11 Shiga toxin-producing Escherichia coli strains. Microbiology Resource Announcements (MRA)
    Short communication
  • Nordstoga, Anne Bang; Handeland, Kjell; Johansen, T. B.; Iversen, L.; Gavier-Widén, Dolores; Mattson, R. (2014) Tularaemia in Norwegian dogs. Veterinary Microbiology
    Academic article
  • Haugum, Kjersti; Brandal, Lin Cathrine Thorstensen; Lindstedt, Bjørn Arne; Wester, Astrid Lousie; Bergh, Kåre; Afset, Jan Egil. (2014) PCR-based detection and molecular characterization of shiga toxin-producing Escherichia coli strains in a routine microbiology laboratory over 16 years. Journal of Clinical Microbiology
    Academic article
  • Haugum, Kjersti; Johansen, Jostein; Gabrielsen, Christina; Brandal, Lin Thorstensen; Bergh, Kåre; Ussery, David Wayne. (2014) Comparative genomics to delineate pathogenic potential in Non-O157 Shiga toxin-producing Escherichia coli (STEC) from patients with and without haemolytic uremic syndrome (HUS) in Norway. PLOS ONE
    Academic article
  • Larssen, Kjersti Wik; Bergh, Kåre; Heier, Berit Tafjord; Vold, Line; Afset, Jan Egil. (2014) All-time high tularaemia incidence in Norway in 2011: report from the national surveillance. European Journal of Clinical Microbiology and Infectious Diseases
    Academic article
  • Kroknes, Marthe Lind; Malmring, Janne Fossum; Afset, Jan Egil. (2013) Clostridium difficile i sykehus- behov for økt oppmerksomhet?. Bioingeniøren
    Academic article
  • De Muinck, Eric; Lagesen, Karin; Afset, Jan Egil; Didelot, Xavier; Rønningen, Kjersti Skjold; Rudi, Knut. (2013) Comparisons of infant Escherichia coli isolates link genomic profiles with adaptation to the ecological niche. BMC Genomics
    Academic article
  • Wahl, Erik; Vold, Line; Lindstedt, Bjørn Arne; Bruheim, Torkjel; Afset, Jan Egil. (2012) Utbrudd av EHEC O145 i en barnehage i Trondheim 2009. Norsk veterinærtidsskrift
    Article in business/trade/industry journal
  • Radtke, Andreas; Bruheim, Torkjel; Afset, Jan Egil; Bergh, Kåre. (2012) Multiple-locus variant-repeat assay (MLVA) is a useful tool for molecular epidemiologic analysis of Streptococcus agalactiae strains causing bovine mastitis. Veterinary Microbiology
    Academic article
  • Feng, Peter CH; Keys, Christine; Lacher, David W.; Beutin, Lothar; Bentancor, Adriana; Heuvelink, Annet. (2012) Clonal relations of atypical enteropathogenic Escherichia coli O157:H16 strains isolated from various sources from several countries. FEMS Microbiology Letters
    Academic article
  • Døllner, Henrik; Ramm, Christina Terez; Harstad, Ingunn; Afset, Jan Egil; Sagvik, Eli. (2012) Risk of developing tuberculosis after brief exposure in Norwegian children: results of a contact investigation. BMJ Open
    Academic article
  • Wahl, Erik; Vold, Line; Lindstedt, Bjørn Arne; Bruheim, Torkjel; Afset, Jan Egil. (2011) Investigation of an Escherichia coli O145 outbreak in a child day-care centre - extensive sampling and characterization of eae- and stx(1)-positive E. coli yields epidemiological and socioeconomic insight. BMC Infectious Diseases
    Academic article
  • Larssen, Kjersti Wik; Afset, Jan Egil; Heier, Berit Tafjord; Krogh, Truls; Handeland, Kjell; Vikøren, Turid. (2011) Outbreak of tularaemia in central Norway, January to March 2011. Eurosurveillance
    Academic article
  • Radtke, Andreas; Lindstedt, Bjørn Arne; Afset, Jan Egil; Bergh, Kåre. (2010) Rapid multiple-locus variant-repeat assay (MLVA) for genotyping of Streptococcus agalactiae. Journal of Clinical Microbiology
    Academic article
  • Mavenyengwa, Rooyen Tinago; Afset, Jan Egil; Schei, Berit; Berg, Synnøve Underlid; Caspersen, Tone; Bergseng, Håkon. (2010) Group B Streptococcus colonization during pregnancy and maternal-fetal transmission in Zimbabwe. Acta Obstetricia et Gynecologica Scandinavica
    Academic article
  • Bergseng, Håkon; Afset, Jan Egil; Radtke, Andreas; Løseth, Kirsti; Lyng, Randi V; Rygg, Marite. (2009) Molecular and phenotypic characterization of invasive group B streptococcus strains from infants in Norway 2006-2007. Clinical Microbiology and Infection (CMI)
    Academic article
  • Afset, Jan Egil; Anderssen, Endre; Bruant, Gillaume; Harel, J; Wieler, Lathar; Bergh, Kåre. (2008) Phylogenetic Backgrounds and Virulence Profiles of Atypical Enteropathogenic Escherichia coli Strains from a Case-Control Study Using Multilocus Sequence Typing and DNA Microarray Analysis. Journal of Clinical Microbiology
    Academic article
  • Afset, Jan Egil; Bruant, G; Brousseau, R; Harel, J; Anderssen, Endre; Bevanger, Lars Solbu. (2006) Identification of virulence genes linked with diarrhea due to atypical enteropathogenic Escherichia coli by DNA microarray analysis and PCR. Journal of Clinical Microbiology
    Academic article
  • Afset, Jan Egil; Bevanger, Lars Solbu; Romundstad, Pål Richard; Bergh, Kåre. (2004) Association of atypical enteropathogenic Escherichia coli (EPEC) with prolonged diarrhoea. Journal of Medical Microbiology
    Academic article
  • Afset, Jan Egil; Bergh, Kåre; Bevanger, Lars Solbu. (2003) High prevalence of atypical enteropathogenic Escherichia coli (EPEC) in Norwegian children with diarrhoea. Journal of Medical Microbiology
    Academic article
  • Afset, Jan Egil; Mæland, Johan A.. (2003) Susceptibility to topical antibiotics of skin and soft tissue isolates of Staphylococcus aureus and Streptococcus pyogenes: indications of clonal spread of fusidic acid resistant Staphylococcus aureus. Scandinavian Journal of Infectious Diseases
    Academic article
  • Afset, Jan Egil; Bergh, Kåre; Bevanger, Lars Solbu. (2003) High prevalence of atypical enteropathogenic Escherichia coli (EPEC) in Norwegian children with diarrhoea. Journal of Medical Microbiology
    Academic article
  • Mæland, Johan A.; Afset, Jan Egil. (2003) Susceptibility of Skin and Soft-tissue Isolates of Staphylococcus aureus and Streptococcus pyogenes to Topical Antibiotics: Indications of Clonal Spread of Fusidic Acid-resistant Staphylococcus aureus. Scandinavian Journal of Infectious Diseases
    Academic article
  • Afset, Jan Egil; Mæland, Johan A.. (2001) Erytromycin- og ciprofloksacinresistens hos Campylobacter jejuni. Tidsskrift for Den norske legeforening (Tidsskriftet)
    Academic article

Part of book/report

  • Bopche, Rajeev; Gustad, Lise Tuset; Afset, Jan Egil; Damås, Jan Kristian; Nytrø, Øystein. (2024) Predicting In-Hospital Death from Derived EHR Trajectory Features. IOS Press
    Academic chapter/article/Conference paper
  • Afset, Jan Egil; Nordbø, Svein Arne. (2019) Gastrointestinale infeksjoner og matforgiftning. Gyldendal Akademisk
    Academic chapter/article/Conference paper
  • Jacobsen, Trond; Marstein, Lillian; Kilnes, Anne K.; Fossum, Janne; Afset, Jan Egil; Bergh, Kåre. (2007) MRSA strain typing methods in the context of epidemiological analysis.
    Encyclopedia article

Report

  • Stuve, Nora; Afset, Jan Egil; Waagsbø, Bjørn; Brown, Paul. (2020) Empirical antimicrobial coverage of bloodstream infections in patients at an intensive care unit with low antimicrobial resistance prevalence. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
    Thesis at a second degree level
  • Javnes, Sveinung; Afset, Jan Egil. (2020) Streptococcus agalactiae - systemisk infeksjon hos voksne: karakterisering av polysakkaridkapsel og utvalgte overflateproteiner . Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
    Thesis at a second degree level
  • Vieler, Johannes; Haug, Nikolai Juliussen; Afset, Jan Egil; Gustad, Lise Tuset; Høvik, Lise Husby; Shrestha, Sulekha. (2020) Use of Peripheral Intravenous Catheters at Dhulikhel Hospital, Nepal . NTNU
    Thesis at a second degree level
  • Basson, Adelle; Afset, Jan Egil; Dragset, Marte Singsås. (2020) Elucidating the gene encoding the R3 surface protein in Streptococcus agalactiae . Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
    Masters thesis
  • Lier, Tore; Afset, Jan Egil; Merckoll, pact*; Ranheim, Trond Egil; Sandven, Per; Steinbakk, Martin. (2015) Fæcesparasittologi. Strategimøte nr 28, 2014 . Eksterne kvalitetsvurderinger i bakteriologi, mykologi og parasitt (2014:28)
    Report
  • Poudel, Suresh; Afset, Jan Egil. (2011) Establishing multiplex EvaGreen real-time PCR for diarrhoeagenic Escherichia coli (DEC) - prevalence of DEC in children with diarrhoea in Nepal. LBK, DMF, NTNU
    Masters thesis
  • Haukeberg, Tonje; Afset, Jan Egil. (2009) Etablering av real-time multiplex PCR for diaréassosiert Escheriichia coli. NTNU
    Masters thesis
  • Afset, Jan Egil; Bergh, Kåre; Bevanger, Lars Solbu. (2007) Role of enteropathogenic Escherichia coli in childhood diarrhoea in Norway. NTNU-trykk
    Doctoral dissertation

Teaching

Courses

  • MOL3000 - Innføring i molekylærmedisin
  • MOL3023 - Molekylær medisinsk bakteriologi

Outreach

2022

  • Poster
    Basson, Adelle; Olaisen, Camilla; Selvik, Linn-Karina M.; Lyng, Randi Valsø; Lysvand, Hilde; Gidon, Alexandre. (2022) The Streptococcus agalactiae R3 surface protein is encoded by sar5. The Lancefield Society The 2022 Lancefield International Symposium on Streptococci and Streptococcal Diseases , Stockholm 2022-06-07 - 2022-06-10
  • Poster
    Rønning, Torunn Gresdal; Haugum, Kjersti; Radtke, Andreas; Afset, Jan Egil; Ås, Christina Gabrielsen. (2022) Surveillance and molecular characterization of extended spectrum betalactamase- producing Escherichia coli strains isolated from patients with bloodstream infection in central Norway (2013-2015). ESGEM-group 13th International Meeting on Microbial Epidemiological Markers (IMMEM XIII) , Bath, United Kingdom 2022-09-14 - 2022-09-17

2019

  • Poster
    Mynarek, Maren; Bjellmo, Solveig; Lydersen, Stian; Afset, Jan Egil; Andersen, Guro Lillemoen; Vik, Torstein. (2019) Early infection with Group B Streptococcus and the risk of neonatal death and cerebral palsy. . EACD 31st European Academy of Childood disabilities conference , Paris 2019-05-23 - 2019-05-25
  • Academic lecture
    Mynarek, Maren; Afset, Jan Egil; Andersen, Guro Lillemoen; Vik, Torstein. (2019) Early infection with group B streptococcus and the risk of neonatal death and cerebral palsy (CP). European Academy of Childhood Disability 31st EACD Conference. , Paris 2019-05-23 - 2019-05-25
  • Poster
    Gravastrand, Caroline S.; Skjesol, Astrid; Yurchenko, Mariya; Jakovljev, Aleksandra; Afset, Jan Egil; Espevik, Terje. (2019) FIP2 regulates inflammatory cell death in human macrophages. EMBO EMBL symposia Seeing is Believing - Imaging the Molecular Processes of Life , EMBL Heidelberg 2019-10-09 - 2019-10-12
  • Poster
    Stenvik, Jørgen; Ehrnstrøm, Birgitta; Kojen, June Frengen; Moen, Siv Helen; Beckwith, Kai Sandvold; Giambelluca, Miriam. (2019) TLR8 is a central bacterial sensor in human monocytes. CEMIR, NTNU International Conference on Molecular Mechanisms of Inflammation , Trondheim 2019-06-03 - 2019-06-06
  • Poster
    Gravastrand, Caroline S.; Skjesol, Astrid; Yurchenko, Mariya; Jakovljev, Aleksandra; Afset, Jan Egil; Espevik, Terje. (2019) FIP2 regulates inflammatory cell death in macrophages. EMBO EMBO workshop, Cell death in immunity and inflammation , Kreta 2019-10-06 - 2019-10-09
  • Poster
    Rønning, Torunn Gresdal; Haugum, Kjersti; Johansen, Jostein; Ås, Christina Gabrielsen; Afset, Jan Egil. (2019) Comparative genomics of Streptococcus agalactiae from adults with invasive infection. 36th Annual meeting of NSCMID 2019 , Trondheim 2019-09-13 - 2019-09-15

2018

  • Academic lecture
    Mynarek, Maren; Afset, Jan Egil; Vik, Torstein. (2018) Early infection with group B streptococcus and the risk of death and cerebral palsy. Nordic Society of Clinical Microbiology and Infectious Dis 35th annual meeting of NSCMID , Reykjavik 2018-08-19 - 2018-08-22
  • Academic lecture
    Mynarek, Maren; Afset, Jan Egil; Vik, Torstein. (2018) Early infection with group B streptococcus and the risk of death and cerebral palsy. . ECPM XXVI European Congress of Perinatal medicine , St. Petersburg 2018-09-05 - 2018-09-08
  • Lecture
    Jakovljev, Aleksandra; Afset, Jan Egil; Haugum, Kjersti; Rønning, Torunn Gresdal; Steinum, Harald Otto; Samuelsen, Ørjan. (2018) "Escherichia coli sepsis: casus presentasjon med uvanlig resistensmønster" . DNLF Vårmøtet 2018 Norsk Forening for Medisinsk mikrobiologi , Holmen fjordhotell i Oslo fjorden 2018-05-31 - 2018-06-01
  • Poster
    Ehrnström, Birgitta; Kojen, June Frengen; Moen, Siv Helen; Damås, Jan Kristian; Afset, Jan Egil; Mollnes, Tom Eirik. (2018) Toll-like Receptor 8 is a Major Bacterial Sensor in Human Monocytes and Blood. Toll 2018 2018-06-06 - 2018-06-09

2017

  • Poster
    Jakovljev, Aleksandra; Afset, Jan Egil; Haugum, Kjersti; Steinum, Harald Otto; Rønning, Torunn Gresdal; Samuelsen, Ørjan. (2017) Genetic basis of growth characteristics and trimethoprim-sulfamethoxazole susceptibility of thymine-dependent and thymine-independent serial blood culture isolates of Escherichia coli. ESCMID 27th ECCMID 2017, 22-25 April, Vienna, Austria , Vienna 2017-04-22 - 2017-04-25

2016

  • Academic lecture
    Jakovljev, Aleksandra; Afset, Jan Egil; Haugum, Kjersti; Steinum, Harald Otto; Rønning Gresdal, Torunn; Samuelsen, Ørjan. (2016) Undersøkelse av det genetiske grunnlaget for fenotypiske forskjeller i vekstegenskaper og følsomhet overfor trimetoprim-sulfamethoxazole hos Escherichia coli isolert fra pasient med residiverende bakteriemiepisoder. Folkehelseinstitutet i Oslo Årskonferanse FHI 2016 , Oslo 2016-12-01 - 2016-12-02
  • Lecture
    Afset, Jan Egil. (2016) Virulence in enteropathogenic and shigatoxin producing E. coli. Universitetet i Tromsø PhD kurs , Tromsø 2016-05-30 - 2016-05-30
  • Lecture
    Afset, Jan Egil. (2016) Gut microbiome in health and disease. Universitetet i Tromsø PhD kurs , Tromsø 2016-05-30 - 2016-05-30
  • Poster
    Gabrielsen, Christina; Afset, Jan Egil; Kols, Nicola Isabelle; Bergh, Kåre. (2016) Whole-genome sequencing of a Staphylococcus condimenti isolate from a patient with severe soft tissue infection . ESCMID European Congress of Clinical Microbiology and Infectious Diseases , Amsterdam 2016-04-22 - 2016-04-25
  • Poster
    Afset, Jan Egil; Lyng, Randi Valsø; Gabrielsen, Christina; Radtke, Andreas; Mæland, Johan A.. (2016) Molecular characteristics of Streptococcus agalactiae deficient in alpha-like protein encoding genes. ESCMID European Congress of Clinical Microbiology and Infectious Diseases , Amsterdam 2016-04-22 - 2016-04-25

2015

  • Academic lecture
    Gabrielsen, Christina; Drabløs, Finn; Afset, Jan Egil. (2015) Global transcriptional patterns in high- and low-virulent shiga-toxin producing E. coli. VTEC Organizing Comittee The 9th triennial International Shiga (Verocytotoxin) Producing Escherichia coli Infections Symposium , Boston 2015-09-13 - 2015-09-16

2014

  • Poster
    Thakur, Nabin Kumar; Pote, Nisha; Lyng, Randi Valsø; Løseth, Kirsti; Madhup, Surendra; Schei, Berit. (2014) Preliminary results for rectovaginal colonization of group B streptococci in pregnant women seeking antenatal care at Dhulikhel Hospital, Nepal. SADEBAC, aam(asociation argentina de microbiologia) 2014 XIX Lancefield International Symposium on Streptococci and Streptococcal Diseases , Buenos Aires 2014-11-09 - 2014-11-12
  • Poster
    Gabrielsen, Christina; Drabløs, Finn; Afset, Jan Egil. (2014) Identification of novel sigma- and transcription factors in genomes of pathogenic Escherichia coli. Society for Bioinformatics in Northern Europe (SocBiN) Bioinformatics 2014 , Oslo 2014-06-11 - 2014-06-13
  • Poster
    Sanabria, Adriana Maria; Chawla, Konika; Drabløs, Finn; Steigedal, Magnus; Mæland, Johan A.; Afset, Jan Egil. (2014) An attempt to elucidate the genes encoding R3,Z1 and Z2 surface exposed proteins from two streptococcus agalactiae strains from Zimbabwe. SADEBAC, aam(asociacion argentina de microbiologia) 2014 XIX Lancefield International Symposium on Streptococci and Streptococcal Diseases , Buenos Aires 2014-11-09 - 2014-11-12
  • Poster
    Larssen, Kjersti Wik; Marstein, Lillian; Eriksen, Sissel-Karin; Kilnes, Anne K.; Gran, Frode Width; Bergh, Kåre. (2014) Methicillin resistant Staphylococcus aureus carrying mecC in Norway. The University of Chicago the 14th international conference on staphylococci and staphylococcal diseases , Chicago 2014-08-26 - 2014-08-29
  • Poster
    Haugum, Kjersti; Brandal, Lin Thorstensen; Lindstedt, Bjørn-Arne; Wester, Astrid Louise; Bergh, Kåre; Afset, Jan Egil. (2014) PCR based detection of Shiga toxin–producing Escherichia coli (STEC) in a routine microbiology laboratory over 16 years: molecular characterization of strains. American Society for Microbiology AMS's General Meeting , Boston 2014-05-17 - 2014-05-20
  • Poster
    Gabrielsen, Christina; Drabløs, Finn; Afset, Jan Egil. (2014) Comparative genomics of Stx prophages in HUS- and non-HUS associated shiga toxin-producing Escherichia coli. American Society for Microbiology General Meeting of the American Society for Microbiology , Boston 2014-05-17 - 2014-05-20
  • Poster
    Haugum, Kjersti; Johansen, Jostein; Gabrielsen, Christina; Brandal, Lin Thorstensen; Bergh, Kåre; Ussery, David Wayne. (2014) Genomic comparison reveals heterogeneity among non-O157 Shiga toxin-producing Escherichia coli (STEC) from patients with and without haemolytic uremic syndrome (HUS). American Society for Microbiology ASM General meeting 2014 , Boston 2014-05-17 - 2014-05-20

2013

  • Interview
    Afset, Jan Egil. (2013) Mikrobiologilabben ved St.Olavs Hospital. NRK Trøndelag (God morgen Trøndelag) NRK Trøndelag (God morgen Trøndelag) [Radio] 2013-08-30
  • Interview
    Afset, Jan Egil. (2013) Jakt på Ecolibakterier. NRK Norgesglasset NRK Norgesglasset [Radio] 2013-08-30
  • Interview
    Afset, Jan Egil. (2013) Mikrobiologilaben ved St. Olavs Hospital, Del 2. NRK Trøndelag (God morgen Trøndelag) NRK Trøndelag (God morgen Trøndelag) [Radio] 2013-08-30
  • Poster
    Radtke, Andreas; Bruheim, Torkjel; Afset, Jan Egil; Bergh, Kåre. (2013) Multiple-locus variant-repeat assay (MLVA) is a useful tool for molecular epidemiologic analysis of Streptococcus agalactiae strains causing bovine mastitis. Nordisk komite for veterinærvitenskapelig samarbeid - NKVet MASTITIS - NEW KNOWLEDGE ON DIAGNOSTICS AND CONTROL ON MODERN DAIRY FARMS , Reykjavik 2013-05-13 - 2013-05-14
  • Interview
    Afset, Jan Egil. (2013) Kommer hjem fra drømmeferien med diaré. TV adressa TV adressa [TV] 2013-08-18
  • Academic lecture
    Kols, Nicola Isabelle; Bergh, Kåre; Afset, Jan Egil. (2013) Enklere identifikasjon av shigatoksinproduserende E. coli i renkultur med CHROMagar STEC. Nasjonalt folkehelseinstitutt Årskonferansen i mikrobiologi og immunologi 2013 , Oslo 2013-12-05 - 2013-12-06

2012

  • Poster
    Thakur, Nabin Kumar; Madhup, Surendra; Shrestha, Shrima; Pote, Nisha; Afset, Jan Egil. (2012) Bacteriological etiology of neonatal sepsis in Dhulikhel Hospital, Nepal. Norwegian Research Council 7th conference for Global health and Vaccination research , Trondheim 2012-09-26 - 2012-09-27
  • Interview
    Afset, Jan Egil. (2012) Norgesglasset: Innslag om bakterier i navlen. NRK NRK [Radio] 2012-12-16
  • Programme participation
    Afset, Jan Egil. (2012) Mikroorganismar dominerer oss. NRK Shrodingers katt NRK Shrodingers katt [TV] 2012-05-03
  • Poster
    Afset, Jan Egil; Larssen, Kjersti Wik; Solberg, Mette; Bergh, Kåre. (2012) Comparison of four serological methods for the diagnosis of tularaemia. Tularemia International Society 7th international conference on tularaemia , Breckenridge 2012-09-17 - 2012-09-20
  • Lecture
    Larssen, Kjersti Wik; Afset, Jan Egil; Heier, Berit Tafjord; Bergh, Kåre. (2012) Tularaemia on the increase in Norway? Epidemiology of a large, nationwide outbreak in 2011. CDC and Colorado State University 7th international conference on tularaemia , Beaver Run Resort, Breckenridge, Colorado 2012-09-17 - 2012-09-20

2011

  • Poster
    Poudel, Suresh; Krokstad, Sidsel; Løseth, Kirsti; Madhup, Surendra; Afset, Jan Egil. (2011) Diarrheagenic E. coli virulence genes prevalent in faecal samples from children with diarrhoea in Nepal. Forskninsrådet og Den Norske legeforening The 6th Conference on Global Health and Vaccination Research , Oslo 2011-09-12 - 2011-09-13
  • Documentary
    Afset, Jan Egil. (2011) Harepestmysteriet i Midt-Norge. Forskning.no Forskning.no [Internet] 2011-06-06

2010

  • Poster
    Buarø, Liselotte; Monsen, Tor; Afset, Jan Egil; Bergh, Kåre. (2010) Antimicrobial susceptibility of Staphylococcus capitis from two Scandinavian hospitals. ISSSI 2010 Organizing Committee, 14th International Symposium on Staphylococci and Staphylococcal Infections (ISSSI) , University of Bath 2010-09-06 - 2010-09-09
  • Poster
    Afset, Jan Egil; Snøsen, Hege; Langhelle, Siw; Kilnes, Anne K.; Marstein, Lillian; Nordtømme, Torill. (2010) Antimicrobial susceptibility of MRSA in Norway: A comparison between imported and domestic strains. The European Society of Clinical Microbiology and Infectious 20th European Congress of Clinical Microbiology and Infectious Diseases (ECCMID), , Wien 2010-04-10 - 2010-04-13
  • Poster
    Kristiansen, Kine; Falk-Larsen, Lise; Krokstad, Sidsel; Fossum, Hilde; Iversen, Grethe; Stjern Flakne, An-Magrit. (2010) PCR BEDRE ENN TOKSIN-ELISA FOR PÅVISNING AV CLOSTRIDIUM DIFFICILE I AVFØRING?. Folkehelseinstituttet Årskonferansen , Folkehelseinstituttet, Oslo 2010-12-02 - 2010-12-03

2009

  • Academic lecture
    Afset, Jan Egil. (2009) SHIGATOKSINPRODUSERENDE E. COLI- EN HETEROGEN GRUPPE BAKTERIER SOM KAN GI ALVORLIG SYKDOM. Folkehelseinstituttet Årskonferansen, Folkehelseinstituttet 2009 , Oslo 2009-12-03 - 2009-12-04
  • Academic lecture
    Afset, Jan Egil. (2009) Diare-assoiert E. coli. Norsk Forening for mikrobiologi MIKROBIOLOGISK VINTERMØTE I TRONDHEIM: MIKROBIELL KOMMUNIKASJON OG INTERAKSJON , Trondheim 2009-02-06 - 2009-02-06
  • Academic lecture
    Afset, Jan Egil; Christensen, Andreas. (2009) Evaluation of four different serological tests for Borrlia burgdorferi sensu lato. Laboratory diagnosis of Lyme borreliosis , Örenäs slott 2009-02-12 - 2009-02-13

2007

  • Academic lecture
    Afset, Jan Egil. (2007) EPEC/EHEC. GlaxoSmithKline AS Infeksjonsforum Midt-Norge , Trondheim 2007-03-16 - 2007-03-16
  • Popular scientific lecture
    Afset, Jan Egil. (2007) Mor/barn-helse i Zimbabwe med fokus på Gruppe B-streptokokker og HIV. NITO Bioingeniørdagen 2007 , Trondheim 2007-04-18 - 2007-04-18

2005

  • Academic lecture
    Afset, Jan Egil. (2005) Atypical enteropathogenic Escherichia coli (EPEC) in Norwegian children. GREMIP, Universite de Montreal GREMIP Conference , St. Hyacinthe, Quebec 2005-05-09 - 2005-05-09
  • Academic lecture
    Afset, Jan Egil; Bevanger, Lars Solbu; Bergh, Kåre. (2005) Analysis of atypical enteropathogenic Escherichia coli (EPEC) strains by PFGE and DNA microarray of LEE genes. American Society for Microbioloy and The ESCMID International Meeting on Microbial Epidemiological Markers (IMMEM7) , Victoria 2005-05-11 - 2005-05-14
  • Academic lecture
    Afset, Jan Egil. (2005) FORÅRSAKER ATYPISK ENTEROPATOGEN E. COLI DIARÉSYKDOM?. Folkehelseinstituttet Årskonferansen , Oslo 2005-12-08 - 2005-12-09

2004

  • Poster
    Castanheira, M; Haldorsen, B; Sundsfjord, A; Jacobsen, T; Afset, Jan Egil; Walsh, T. (2004) Non-enzymatic mediated imipenem resistance in a clinical isolate of Citrobacter freundii from Trondheim, Norway. European Society of Clinical Microbiology and Infectious Dis 14th European Congress of Clinical Microbiology and Infectious Diseases , Praha 2004-05-01 - 2004-05-04
  • Poster
    Jacobsen, T; Afset, Jan Egil; Marstein, L; Iversen, G; Gran, FW; Bergh, Kåre. (2004) Infections caused by a fusidic acid-resistant Staphylococcus aureus-clone at a university hospital in Mid-Norway. Symposium on Resistant Gram Positive infections , Berlin 2004-12-10 - 2004-12-12

2003

  • Poster
    Afset, Jan Egil; Jacobsen, Trond; Mæland, Johan A.. (2003) Fusidic acid - resistant staphylococcus aureus-clone in out- and in-patients. 20th Annual Meeting of the Scandinavian Society for Antimicrobial Chemotherapy , Odense, Denmark 2003-10-26 -
  • Poster
    Afset, Jan Egil; Jacobsen, Trond; Mæland, Johan A.. (2003) Fusidic acid-resistant Staphylococcus aureus-clone in out- and inpatients. 20th Annual meeting of the Scandinavian socienty for antimicrobial chemotherapy , Odense, Denmark 2003-10-26 -
  • Academic lecture
    Jacobsen, Trond; Afset, Jan Egil; Iversen, G.; Hassel, Bente; Bergh, Kåre; Bevanger, Lars Solbu. (2003) Forbedret deteksjon av MRSA i en utbrudds-situasjon ved bruk av selektiv buljong. Årskonferansen, Folkehelseinstituttet, Oslo 4-5/12-03 , Oslo 2003-12-05 -

2002

  • Poster
    Mæland, Johan A.; Afset, Jan Egil; Marstein, Lillian. (2002) PFGE - Determined clonal lineages of fusidic acid resistant (FusR) versus sensitive (FusS) Staphylococcus aureus (SA). 12th European Congress of Clinical Microbiology and Infectious Diseases , Milano, Italia 2002-04-27 -
  • Poster
    Afset, Jan Egil; Bergh, Kåre; Bevanger, Lars Solbu; Lassen, Jørgen. (2002) Eae-positive E. coli in stool samples from children with diarrhoea in Norway. 3rd International EPEC Symposium, Puerto Vallarta, Mexico, October 2002. , Puerto Vallarta, Mexico 2002-10-16 -
  • Poster
    Mæland, Johan A.; Afset, Jan Egil. (2002) Susceptibility of skin and soft tissues isolates of Staphylococcus aureus and Streptococcus pyogenes to Bacitracin, Fusidic acid and Mupiprocin. The Scandinavian Society for Antimicrobial Chemotherapy, 18th Annual Meeting , Malmø, Sweden 2002-10-27 -
  • Poster
    Mæland, Johan A.; Afset, Jan Egil; Marstein, Lillian. (2002) PFGE-determined clonal linkages of fusidic acid resistant (FusR) versus sensitive (FusS) Staphylococcus aureus (SA). 12th European Congress of Clinical Microbiology and Infectious Diseases , Milan, Italy 2002-04-24 -

2001

  • Poster
    Afset, Jan Egil; Jacobsen, Trond; Mæland, Johan A.. (2001) Susceptibility of skin and soft tissue isolates of Staphylococcus aureus and Streptococcus pyogenes to bacitracin, fusidic acid and mupirocin. 18th Annual meeting if the Scandinavian Society for Antimicrobial Chemotherapy, Malmø, Sweden 2001 , Malmø, Sweden 2001-10-27 -

2000

  • Poster
    Afset, Jan Egil; Mæland, Johan A.. (2000) Erythromycin and ciprofloxacin resistance in Campylobacter jejuni isolates from Sør-Trøndelag County, Norway. 17th Annual meeting if the Scandinavian Society for Antimicrobial Chemotherapy in Bergen, Norway 2000 , Bergen, Norway 2002-10-14 -
  • Poster
    Afset, JE; Mæland, Johan A.. (2000) Erythromycin and Ciprofloxacin Resistance in Campylobacter Jejuni Isolates from Sør-Trøndelag County, Norway. 17th Annual Meeting of the Scandinavian Society for Antimicrobial Chemotherapy , Bergen, 12. - 14. oktober

1999

  • Poster
    Afset, Jan Egil; Henriksen, Arne Z; Leitner, Gertraud; Mæland, Johan A.. (1999) Haemophilus influenzae type f meningitt. Årskonferansen ved Statens institutt for folkehelse, Oslo 1999. , Oslo 1999-12-10 -

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