Susanne Dudman

• Degenhardt, Frauke; Ellinghaus, David; Juzenas, Simonas; Lerga-Jaso, Jon; Wendorff, Mareike & Maya-Miles, Douglas [Vis alle 33 forfattere av denne artikkelen] (2022). Detailed stratified GWAS analysis for severe COVID-19 in four European populations. Human Molecular Genetics. ISSN 0964-6906. doi: 10.1093/hmg/ddac158. Fulltekst i vitenarkiv
• Bouziotis, Jason; Arvanitakis, Marianna; Preiser, Jean-Charles; Abbas, Ali; Abdukahil, Sheryl Ann & Abdulkadir, Nurul Najmee [Vis alle 40 forfattere av denne artikkelen] (2022). Association of body mass index with COVID-19 related in-hospital death. Clinical Nutrition. ISSN 0261-5614. doi: 10.1016/j.clnu.2022.01.017. Fulltekst i vitenarkiv
• Hammer, Quirin; Dunst, Josefine; Christ, Wanda; Picarazzi, Francesca; Wendorff, Mareike & Momayyezi, Pouria [Vis alle 51 forfattere av denne artikkelen] (2022). SARS-CoV-2 Nsp13 encodes for an HLA-E-stabilizing peptide that abrogates inhibition of NKG2A-expressing NK cells. Cell reports. ISSN 2211-1247. 38(10), s. 1–14. doi: 10.1016/j.celrep.2022.110503. Fulltekst i vitenarkiv
• Knudsen, Per Kristian; Lind, Andreas; Klundby, Ingvild & Dudman, Susanne Gjeruldsen (2022). The incidence of infectious diseases and viruses other than SARS-CoV-2 amongst hospitalised children in Oslo, Norway during the Covid-19 pandemic 2020–2021. Journal of Clinical Virology Plus. ISSN 2667-0380. 2(1). doi: 10.1016/j.jcvp.2021.100060.
• Abdukahil, Sheryl Ann; Abe, Ryuzo; Abel, Laurent; Absil, Lara; Acker, Andrew & Adachi, Shingo [Vis alle 50 forfattere av denne artikkelen] (2021). COVID‐19 symptoms at hospital admission vary with age and sex: results from the ISARIC prospective multinational observational study. Infection. ISSN 0300-8126. 49, s. 889–905. doi: 10.1007/s15010-021-01599-5. Fulltekst i vitenarkiv
• Abdukahil, Sheryl Ann; Abe, Ryuzo; Abel, Laurent; Absil, Lara; Acharya, Subhash & Acker, Andrew [Vis alle 50 forfattere av denne artikkelen] (2021). Ten months of temporal variation in the clinical journey of hospitalised patients with COVID-19: An observational cohort. eLIFE. ISSN 2050-084X. 10:e70970, s. 1–30. doi: 10.7554/eLife.70970. Fulltekst i vitenarkiv
• Reyes, Luis Felipe; Murthy, Srinivas; Garcia-Gallo, Esteban; Irvine, Mike; Merson, Laura & Martin-Loeches, Ignacio [Vis alle 50 forfattere av denne artikkelen] (2021). Clinical characteristics, risk factors and outcomes in patients with severe COVID-19 registered in the ISARIC WHO clinical characterisation protocol: a prospective, multinational, multicentre, observational study. European Respiratory Journal Open Research (ERJ Open Research). ISSN 2312-0541. 8:00552-2021(1), s. 1–18. doi: 10.1183/23120541.00552-2021. Fulltekst i vitenarkiv
• Debes, Sara Molvig; Haug, Jon Birger; De Blasio, Birgitte Freiesleben; Jonassen, Christine M & Dudman, Susanne Gjeruldsen (2021). Etiology of viral respiratory tract infections in hospitalized adults, and evidence of the high frequency of prehospitalization antibiotic treatment in Norway. Health Science Reports. ISSN 2398-8835. 4(4). doi: 10.1002/hsr2.403. Fulltekst i vitenarkiv
• Niemi, Mari E.K.; Karjalainen, Juha; Liao, Rachel G.; Neale, Benjamin M.; Daly, Mark & Ganna, Andrea [Vis alle 84 forfattere av denne artikkelen] (2021). Mapping the human genetic architecture of COVID-19. Nature. ISSN 0028-0836. 600(7889), s. 472–477. doi: 10.1038/s41586-021-03767-x. Fulltekst i vitenarkiv Vis sammendrag

  The genetic make-up of an individual contributes to the susceptibility and response to viral infection. Although environmental, clinical and social factors have a role in the chance of exposure to SARS-CoV-2 and the severity of COVID-191,2, host genetics may also be important. Identifying host-specific genetic factors may reveal biological mechanisms of therapeutic relevance and clarify causal relationships of modifiable environmental risk factors for SARS-CoV-2 infection and outcomes. We formed a global network of researchers to investigate the role of human genetics in SARS-CoV-2 infection and COVID-19 severity. Here we describe the results of three genome-wide association meta-analyses that consist of up to 49,562 patients with COVID-19 from 46 studies across 19 countries. We report 13 genome-wide significant loci that are associated with SARS-CoV-2 infection or severe manifestations of COVID-19. Several of these loci correspond to previously documented associations to lung or autoimmune and inflammatory diseases3,4,5,6,7. They also represent potentially actionable mechanisms in response to infection. Mendelian randomization analyses support a causal role for smoking and body-mass index for severe COVID-19 although not for type II diabetes. The identification of novel host genetic factors associated with COVID-19 was made possible by the community of human genetics researchers coming together to prioritize the sharing of data, results, resources and analytical frameworks. This working model of international collaboration underscores what is possible for future genetic discoveries in emerging pandemics, or indeed for any complex human disease.

• Gibory, Moustafa; Bruun, Tone; Flem, Elmira; Dembinski, Jennifer Lynn; Haltbakk, Ildri & Størdal, Ketil [Vis alle 11 forfattere av denne artikkelen] (2021). Genetic diversity of rotavirus strains circulating in Norway before and after the introduction of rotavirus vaccination in children. Journal of Medical Virology. ISSN 0146-6615. 00, s. 1–8. doi: 10.1002/jmv.27484. Fulltekst i vitenarkiv
• Helfferich, J; Roodbol, Joyce; de Wit, Marie-Claire; Brouwer, Oebele F; Jacobs, Bart C. & Aberle, Stephan W. [Vis alle 50 forfattere av denne artikkelen] (2021). Acute flaccid myelitis and Guillain-Barré syndrome in children: A comparative study with evaluation of diagnostic criteria. European Journal of Neurology. ISSN 1351-5101. 29(2), s. 593–604. doi: 10.1111/ene.15170. Fulltekst i vitenarkiv
• Shrestha, Jasmin; Shrestha, Sanjaya; Strand, Tor Arne; Dudman, Susanne Gjeruldsen; Dembinski, Jennifer Lynn & Vikse, Rose [Vis alle 7 forfattere av denne artikkelen] (2021). Diversity of rotavirus strains in children; Results from a community-based study in Nepal. Frontiers in medicine. ISSN 2296-858X. 8:712326, s. 1–9. doi: 10.3389/fmed.2021.712326. Fulltekst i vitenarkiv Vis sammendrag

  Objective: The objectives of this study were to describe the incidence and genetic diversity of Rotavirus (RV) infection among children up to 3 years of age in a community in Nepal. Methods: We investigated community-acquired cases of asymptomatic and symptomatic RV infections in children from birth to 36 months of age in a community-based birth cohort in Bhaktapur, Nepal. Monthly surveillance and diarrheal stool samples were collected from 240 children enrolled at birth, of which 238 completed the 3 years of follow-up. Samples were screened for rotavirus by Enzyme Immuno Assay (EIA). All RV screened positives were further genotyped by reverse transcription-polymerase chain reaction for the capsid genes VP7 and VP4. Results: In total, 5,224 stool samples were collected from 238 children, followed from birth to 36 months of age. Diarrhea occurred in 92.4% (230/238) of all children in the cohort. During the 3 years study period, RV was more frequently seen in children with symptoms (7.6%) than in non-symptomatic children (0.8%). The highest RV detection rate was found in younger children between 3 and 21 months of age. Although rotavirus is known as winter diarrhea, it was detected throughout the year except in August. The highest positivity rate was observed in the months between December and March, with a peak in January. Four common G types were seen: G2 (30%), G1 (29%), G12 (19%), and G9 (16%). The most predominant genotypes seen were G2P[4] (30%), followed by G1P[8] (27.0%), G12P[6] (14.0%), G9P[8] (10%), and remaining were mixed, partial, and untyped. Conclusion: Our study confirms that rotavirus is a common cause of gastroenteritis in young children in the community. The prevalence and pathogenicity of rotavirus infection differed by age. There was substantial variability in circulating strains in the community samples compared to samples collected from hospitals. This shows the importance of including community-based surveillance systems to monitor the diversity of circulating rotavirus strains in Nepal.

• Eliassen, Knut Eirik Ringheim; Ocias, Lukas; Krogfelt, Karen; Wilhelmsson, Peter; Dudman, Susanne & Andreassen, Åshild Kristine [Vis alle 8 forfattere av denne artikkelen] (2021). Tick-transmitted co-infections among erythema migrans patients in a general practice setting in Norway: a clinical and laboratory follow-up study. BMC Infectious Diseases. ISSN 1471-2334. 21. doi: 10.1186/s12879-021-06755-8. Fulltekst i vitenarkiv Vis sammendrag

  Background Erythema migrans (EM) is the most common manifestation of Lyme borreliosis. Here, we examined EM patients in Norwegian general practice to find the proportion exposed to tick-transmitted microorganisms other than Borrelia, and the impact of co-infection on the clinical manifestations and disease duration. Methods Skin biopsies from 139/188 EM patients were analyzed using PCR for Neoehrlichia mikurensis, Rickettsia spp., Anaplasma phagocytophilum and Babesia spp. Follow-up sera from 135/188 patients were analyzed for spotted fever group (SFG) Rickettsia, A. phagocytophilum and Babesia microti antibodies, and tested with PCR if positive. Day 0 sera from patients with fever (8/188) or EM duration of ≥ 21 days (69/188) were analyzed, using PCR, for A. phagocytophilum, Rickettsia spp., Babesia spp. and N. mikurensis. Day 14 sera were tested for TBEV IgG. Results We detected no microorganisms in the skin biopsies nor in the sera of patients with fever or prolonged EM duration. Serological signs of exposure against SFG Rickettsia and A. phagocytophilum were detected in 11/135 and 8/135, respectively. Three patients exhibited both SFG Rickettsia and A. phagocytophilum antibodies, albeit negative PCR. No antibodies were detected against B. microti. 2/187 had TBEV antibodies without prior immunization. There was no significant increase in clinical symptoms or disease duration in patients with possible co-infection. Conclusions Co-infection with N. mikurensis, A. phagocytophilum, SFG Rickettsia, Babesia spp. and TBEV is uncommon in Norwegian EM patients. Despite detecting antibodies against SFG Rickettsia and A. phagocytophilum in some patients, no clinical implications could be demonstrated.

• Barratt-Due, Andreas; Olsen, Inge Christoffer; Nezvalova-Henriksen, Katerina; Kåsine, Trine; Lund-Johansen, Fridtjof & Hoel, Hedda Benedicte [Vis alle 43 forfattere av denne artikkelen] (2021). Evaluation of the Effects of Remdesivir and Hydroxychloroquine on Viral Clearance in COVID-19 : A Randomized Trial. Annals of Internal Medicine. ISSN 0003-4819. 174(9), s. 1261–1269. doi: 10.7326/M21-0653. Vis sammendrag

  Background: New treatment modalities are urgently needed for patients with COVID-19. The World Health Organization (WHO) Solidarity trial showed no effect of remdesivir or hydroxychloroquine (HCQ) on mortality, but the antiviral effects of these drugs are not known. Objective: To evaluate the effects of remdesivir and HCQ on all-cause, in-hospital mortality; the degree of respiratory failure and inflammation; and viral clearance in the oropharynx. Design: NOR-Solidarity is an independent, add-on, randomized controlled trial to the WHO Solidarity trial that included biobanking and 3 months of clinical follow-up (ClinicalTrials.gov: NCT04321616). Setting: 23 hospitals in Norway. Patients: Eligible patients were adults hospitalized with confirmed SARS-CoV-2 infection. Intervention: Between 28 March and 4 October 2020, a total of 185 patients were randomly assigned and 181 were included in the full analysis set. Patients received remdesivir (n = 42), HCQ (n = 52), or standard of care (SoC) (n = 87). Measurements: In addition to the primary end point of WHO Solidarity, study-specific outcomes were viral clearance in oropharyngeal specimens, the degree of respiratory failure, and inflammatory variables. Results: No significant differences were seen between treatment groups in mortality during hospitalization. There was a marked decrease in SARS-CoV-2 load in the oropharynx during the first week overall, with similar decreases and 10-day viral loads among the remdesivir, HCQ, and SoC groups. Remdesivir and HCQ did not affect the degree of respiratory failure or inflammatory variables in plasma or serum. The lack of antiviral effect was not associated with symptom duration, level of viral load, degree of inflammation, or presence of antibodies against SARS-CoV-2 at hospital admittance. Limitation: The trial had no placebo group. Conclusion: Neither remdesivir nor HCQ affected viral clearance in hospitalized patients with COVID-19.

• Ueland, Thor; Dyrhol-Riise, Anne Ma; Woll, Bjørn Martin; Holten, Aleksander Rygh; Pettersen, Frank O. & Lind, Andreas [Vis alle 10 forfattere av denne artikkelen] (2021). Increased inflammatory markers reflecting fibrogenesis are independently associated with cardiac involvement in hospitalized COVID-19 patients. Journal of Infection. ISSN 0163-4453. 82(5), s. 186–230. doi: 10.1016/j.jinf.2021.01.017.
• Benschop, Kimberley; Broberg, Eeva; Hodcroft, E; Schmitz, D; Albert, Jan & Baicus, A [Vis alle 69 forfattere av denne artikkelen] (2021). Molecular Epidemiology and Evolutionary Trajectory of Emerging Echovirus 30, Europe. Emerging Infectious Diseases. ISSN 1080-6040. 27(6), s. 1616–1626. doi: 10.3201/eid2706.203096. Fulltekst i vitenarkiv Vis sammendrag

  In 2018, an upsurge in echovirus 30 (E30) infections was reported in Europe. We conducted a large-scale epidemiologic and evolutionary study of 1,329 E30 strains collected in 22 countries in Europe during 2016–2018. Most E30 cases affected persons 0–4 years of age (29%) and 25–34 years of age (27%). Sequences were divided into 6 genetic clades (G1–G6). Most (53%) sequences belonged to G1, followed by G6 (23%), G2 (17%), G4 (4%), G3 (0.3%), and G5 (0.2%). Each clade encompassed unique individual recombinant forms; G1 and G4 displayed >2 unique recombinant forms. Rapid turnover of new clades and recombinant forms occurred over time. Clades G1 and G6 dominated in 2018, suggesting the E30 upsurge was caused by emergence of 2 distinct clades circulating in Europe. Investigation into the mechanisms behind the rapid turnover of E30 is crucial for clarifying the epidemiology and evolution of these enterovirus infections.

• Shrestha, Sanjaya Kumar; Shrestha, Jasmin; Andreassen, Åshild Kristine; Strand, Tor A; Dudman, Susanne Gjeruldsen & Dembinski, Jennifer Lynn (2021). Genetic diversity of astrovirus in children from a birth cohort in Nepal. Frontiers in Microbiology. ISSN 1664-302X. 11, s. 1–9. doi: 10.3389/fmicb.2020.588707. Fulltekst i vitenarkiv
• Smura, Teemu; Blomqvist, Soile; Kolehmainen, Pekka; Schuffenecker, Isabelle; Lina, Bruno & Böttcher, Sindy [Vis alle 19 forfattere av denne artikkelen] (2020). Aseptic meningitis outbreak associated with echovirus 4 in Northern Europe in 2013–2014. Journal of Clinical Virology. ISSN 1386-6532. 129. doi: 10.1016/j.jcv.2020.104535.
• Jørgensen, Marthe Jøntvedt; Holter, Jan Cato; Christensen, Erik; Schjalm, Camilla; Tonby, Kristian & Pischke, Soeren [Vis alle 22 forfattere av denne artikkelen] (2020). Increased interleukin-6 and macrophage chemoattractant protein-1 are associated with respiratory failure in COVID-19. Scientific Reports. ISSN 2045-2322. 10. doi: 10.1038/s41598-020-78710-7. Fulltekst i vitenarkiv
• Ueland, Thor; Heggelund, Lars; Lind, Andreas; Holten, Aleksander Rygh; Tonby, Kristian & Michelsen, Annika [Vis alle 26 forfattere av denne artikkelen] (2020). Elevated plasma sTIM-3 levels in patients with severe COVID-19. Journal of Allergy and Clinical Immunology. ISSN 0091-6749. 147(1), s. 92–98. doi: 10.1016/j.jaci.2020.09.007. Fulltekst i vitenarkiv
• Holter, Jan Cato; Pischke, Soeren; de Boer, Eline; Lind, Andreas; Jenum, Synne & Holten, Aleksander Rygh [Vis alle 32 forfattere av denne artikkelen] (2020). Systemic complement activation is associated with respiratory failure in COVID-19 hospitalized patients . Proceedings of the National Academy of Sciences of the United States of America. ISSN 0027-8424. 117(40), s. 25018–25025. doi: 10.1073/pnas.2010540117. Fulltekst i vitenarkiv
• Zaman, K; Dudman, Susanne Gjeruldsen; Stene- Johansen, Kathrine; Qadri, Firdausi; Yunus, Md & Sandbu, Synne [Vis alle 20 forfattere av denne artikkelen] (2020). HEV study protocol : design of a cluster- randomised, blinded trial to assess the safety, immunogenicity and effectiveness of the hepatitis E vaccine HEV 239 (Hecolin) in women of childbearing age in rural Bangladesh . BMJ Open. ISSN 2044-6055. 10:e033702, s. 1–8. doi: 10.1136/bmjopen-2019-033702. Fulltekst i vitenarkiv
• Hoel, Hedda Benedicte; Heggelund, Lars; Reikvam, Dag Henrik; Stiksrud, Birgitte; Ueland, Thor & Michelsen, Annika [Vis alle 15 forfattere av denne artikkelen] (2020). Elevated markers of gut leakage and inflammasome activation in COVID-19 patients with cardiac involvement. Journal of Internal Medicine. ISSN 0954-6820. doi: 10.1111/joim.13178. Fulltekst i vitenarkiv
• Gibory, Moustafa; Dembinski, Jennifer Lynn; Flem, Elmira; Haltbakk, Ildri & Dudman, Susanne Marie Rogne Gjeruldsen (2020). Effect of rotavirus vaccine implementation on the prevalence of co‐infections with enteric viruses in Norway. Journal of Medical Virology. ISSN 0146-6615. 92(12), s. 3151–3156. doi: 10.1002/jmv.26013. Fulltekst i vitenarkiv
• Barlinn, Regine; Trogstad, Lill; Rollag, Halvor; Frøen, Jahn Frederik; Magnus, Per & Dudman, Susanne Gjeruldsen (2020). Parvovirus B19 DNAemia in pregnant women in relation to perinatal death: A nested case‐control study within a large population‐based pregnancy cohort. Acta Obstetricia et Gynecologica Scandinavica. ISSN 0001-6349. 99(7), s. 856–864. doi: 10.1111/aogs.13801. Fulltekst i vitenarkiv
• Hayes, Alexander G.; Nguyen, Dung; Andersson, Monique I.; Antón, Andres; Bailly, Jean-Luc & Beard, Stuart [Vis alle 45 forfattere av denne artikkelen] (2019). A European multicentre evaluation of detection and typing methods for human enteroviruses and parechoviruses using RNA transcripts. Journal of Medical Virology. ISSN 0146-6615. doi: 10.1002/jmv.25659. Fulltekst i vitenarkiv
• Julin, Cathinka Halle; Hjortaas, Kristian; Dembinski, Jennifer Lynn; Sandbu, Synne; Øverbø, Joakim & Stene-Johansen, Kathrine [Vis alle 7 forfattere av denne artikkelen] (2019). Hepatitis E in Pregnant Women and the Potential Use of HEV Vaccine to Prevent Maternal Infection and Mortality. Current Tropical Medicine Reports. ISSN 2196-3045. 6(4), s. 197–204. doi: 10.1007/s40475-019-00193-y. Fulltekst i vitenarkiv
• Mollers, Madellef; Barnadas, Celine; Broberg, Eeva; Penttinen, Pasi; Dudman, Susanne Gjeruldsen & Hauge, Siri Helene [Vis alle 8 forfattere av denne artikkelen] (2019). Current practices for respiratory syncytial virus surveillance across the EU/EEA Member States, 2017. Eurosurveillance. ISSN 1025-496X. 24(40). doi: 10.2807/1560-7917.ES.2019.24.40.1900157.
• Mirinaviciute, Grazina; Barlinn, Regine Eva Annica; Dudman, Susanne Marie Rogne Gjeruldsen & Flem, Elmira (2019). Immunity to varicella zoster virus among pregnant women in the Norwegian Mother and Child Cohort Study. PLOS ONE. ISSN 1932-6203. 14(8). doi: 10.1371/journal.pone.0221084. Fulltekst i vitenarkiv
• Paulsen, Katrine Mørk; Vikse, Rose; Soleng, Arnulf; Edgar, Kristin Skarsfjord; Dudman, Susanne Gjeruldsen & Wiklund, Berit Sofie [Vis alle 7 forfattere av denne artikkelen] (2019). TBE in Norway. I Dobler, Gerhard; Erber, Wilhelm; Bröker, M. & Schmitt, Heinz-Josef (Red.), The TBE Book. Global Health Press. ISSN 9789811409141. doi: 10.33442/978-981-14-0914-1_12b-24.
• Knoester, Marjolein; Helfferich, J; Poelman, Randy; Van Leer-Buter, Coretta; Brouwer, OF & Niesters, Hubert G.M. [Vis alle 72 forfattere av denne artikkelen] (2019). Twenty-nine Cases of Enterovirus-D68-associated Acute Flaccid Myelitis in Europe 2016: A Case Series and Epidemiologic Overview. The Pediatric Infectious Disease Journal. ISSN 0891-3668. 38(1), s. 16–21. doi: 10.1097/INF.0000000000002188. Fulltekst i vitenarkiv
• Milhano, Natacha Alexandra da Fonseca; Borge, Kaja Sverdrup; Bragstad, Karoline & Dudman, Susanne Gjeruldsen (2018). Management strategies of enterovirus D68 outbreaks: current perspectives. Virus Adaptation and Treatment. ISSN 1179-1624. 10, s. 1–7. doi: 10.2147/VAAT.S140376. Fulltekst i vitenarkiv
• Broberg, Eeva K.; Simone, Benedetto; Jansa, Josep; Prochazka, Birgit; Wyndham-Thomas, Chloé & Van Ranst, Marc [Vis alle 32 forfattere av denne artikkelen] (2018). Upsurge in echovirus 30 detections in five EU/EEA countries, April to September, 2018. Eurosurveillance. ISSN 1025-496X. 23(44). doi: 10.2807/1560-7917.ES.2018.23.44.1800537. Fulltekst i vitenarkiv
• Bollestad, Marianne; Berg, Åse; Rake, Matias Mathisen; Dudman, Susanne Marie Rogne Gjeruldsen & DORENBERG, DAGNY HAUG (2018). En kvinne i 30-årene med sterk hodepine. Tidsskrift for Den norske legeforening. ISSN 0029-2001. 138(9). doi: 10.4045/tidsskr.17.0444.
• Barlinn, Regine; Dudman, Susanne Gjeruldsen; Trogstad, Lill; Gibory, Moustafa; Müller, Fredrik & Magnus, Per [Vis alle 7 forfattere av denne artikkelen] (2018). Maternal and congenital cytomegalovirus infections in a population-based pregnancy cohort study. APMIS - Journal of Pathologiy, Microbiology and Immunology. ISSN 0903-4641. 126(12), s. 899–906. doi: 10.1111/apm.12899.
• Siira, Lotta Linnea; Nøkleby, Hanne Magdalene; BARLINN, REGINE; Riise, Øystein Rolandsen; Aaberge, Ingeborg Sundsvalen & Dudman, Susanne Gjeruldsen (2018). Response to third rubella vaccine dose. Human Vaccines & Immunotherapeutics. ISSN 2164-5515. 14(10), s. 2472–2477. doi: 10.1080/21645515.2018.1475814.
• Harvala, Heli; Broberg, Eeva; Benschop, Kimberley; Berginc, Natasa; Ladhani, Shamez & Susi, Petri [Vis alle 66 forfattere av denne artikkelen] (2018). Recommendations for enterovirus diagnostics and characterisation within and beyond Europe. Journal of Clinical Virology. ISSN 1386-6532. 101, s. 11–17. doi: 10.1016/j.jcv.2018.01.008. Fulltekst i vitenarkiv
• Mögling, Ramona; Zeller, Hervé; Revez, Joana; Koopmans, Marion; Reusken, Chantal & Dudman, Susanne Gjeruldsen (2017). Status, quality and specific needs of Zika virus (ZIKV) diagnostic capacity and capability in National Reference Laboratories for arboviruses in 30 EU/EEA countries, MAY 2016. Eurosurveillance. ISSN 1025-496X. 22(36). doi: 10.2807/1560-7917.ES.2017.22.36.30609.
• Gibory, Moustafa; Haltbakk, Ildri; Flem, Elmira; Vainio, Kirsti; Valcarcel Salamanca, Beatriz & Størdal, Ketil [Vis alle 10 forfattere av denne artikkelen] (2017). Rotavirus detection in bulk stool and rectal swab specimens in children with acute gastroenteritis in Norway. Journal of Clinical Virology. ISSN 1386-6532. 97, s. 50–53. doi: 10.1016/j.jcv.2017.10.017. Fulltekst i vitenarkiv
• Milhano, Natacha Alexandra da Fonseca; Korslund, Lars; Evander, Magnus; Ahlm, Clas; Vainio, Kirsti & Dudman, Susanne Gjeruldsen [Vis alle 7 forfattere av denne artikkelen] (2017). Circulation and diagnostics of Puumala virus in Norway: nephropatia epidemica incidence and rodent population dynamics. APMIS - Journal of Pathologiy, Microbiology and Immunology. ISSN 0903-4641. 125(8), s. 732–742. doi: 10.1111/apm.12712.
• Barlinn, Regine; Rollag, Halvor; Trogstad, Lill; Vainio, Kirsti; Basset, Coraline & Magnus, Per [Vis alle 7 forfattere av denne artikkelen] (2017). High incidence of maternal parvovirus B19 infection in a large unselected population-based pregnancy cohort in Norway. Journal of Clinical Virology. ISSN 1386-6532. 94, s. 57–62. doi: 10.1016/j.jcv.2017.07.010.
• Lange, Heidi; Øverbø, Joakim; Borgen, Katrine; Dudman, Susanne Gjeruldsen; Hoddevik, Gunnar M & Urdahl, Anne Margrete [Vis alle 8 forfattere av denne artikkelen] (2017). Hepatitis E in Norway: seroprevalence in humans and swine. Epidemiology and Infection. ISSN 0950-2688. 145(1), s. 181–186. doi: 10.1017/S0950268816002144. Fulltekst i vitenarkiv
• Rosenstierne, Maiken Worsøe; Karlberg, Helen; Bragstad, Karoline; Lindegren, Gunnel; Stoltz, Malin Lundahl & Salata, Cristiano [Vis alle 10 forfattere av denne artikkelen] (2016). Rapid bedside inactivation of Ebola virus for safe nucleic acid tests. Journal of Clinical Microbiology. ISSN 0095-1137. 54(10), s. 2521–2529. doi: 10.1128/JCM.00346-16.
• Voltersvik, Pål; Aqrawi, Lara Adnan; Dudman, Susanne Gjeruldsen; Hungnes, Olav; Bostad, Leif & Brokstad, Karl Albert [Vis alle 7 forfattere av denne artikkelen] (2016). Pulmonary changes in Norwegian fatal cases of pandemic influenza H1N1 (2009) infection: a morphologic and molecular genetic study. Influenza and Other Respiratory Viruses. ISSN 1750-2640. 10(6), s. 525–531. doi: 10.1111/irv.12410. Fulltekst i vitenarkiv
• Poelman, Randy; Schuffenecker, Isabelle; Van Leer-Buter, Coretta; Josset, Laurence; Niesters, Hubert G.M. & Lina, Bruno [Vis alle 11 forfattere av denne artikkelen] (2015). European surveillance for enterovirus D68 during the emerging North-American outbreak in 2014. Journal of Clinical Virology. ISSN 1386-6532. 71, s. 1–9. doi: 10.1016/j.jcv.2015.07.296.
• Paulsen, Katrine Mørk; Pedersen, Benedikte Nevjen; Soleng, Arnulf; Yohanns B, Okbaldet; Pettersson, John & Dudman, Susanne Gjeruldsen [Vis alle 10 forfattere av denne artikkelen] (2015). Prevalence of tick-borne encephalitis virus in Ixodes ricinus ticks from three islands in north-western Norway. APMIS - Journal of Pathologiy, Microbiology and Immunology. ISSN 0903-4641. 123(9), s. 759–764. doi: 10.1111/apm.12412.
• Pfeiffer, Helle Cecilie; Bragstad, Karoline; Skram, Marius Kurås; Dahl, Hilde Margrete; Knudsen, Per Kristian & Chawla, Maninder Singh [Vis alle 11 forfattere av denne artikkelen] (2015). Two cases of acute severe flaccid myelitis associated with enterovirus D68 infection in children, Norway, autumn 2014. Eurosurveillance. ISSN 1025-496X. 20(10). doi: 10.2807/1560-7917.ES2015.20.10.21062. Fulltekst i vitenarkiv
• Findal, Gry; Barlinn, Regine; Sandven, Irene; Stray-Pedersen, Babill; Nordbø, Svein Arne & Samdal, Helvi Holm [Vis alle 9 forfattere av denne artikkelen] (2015). Toxoplasma prevalence among pregnant women in Norway: A cross-sectional study. APMIS - Journal of Pathologiy, Microbiology and Immunology. ISSN 0903-4641. 123(4), s. 321–325. doi: 10.1111/apm.12354.
• Cuber, Piotr; Andreassen, Åshild Kristine; Vainio, Kirsti; Asman, Marek; Dudman, Susanne Gjeruldsen & Szilman, Piotr [Vis alle 11 forfattere av denne artikkelen] (2015). Risk of exposure to ticks (Ixodidae) and the prevalence of tick-borne encephalitis virus (TBEV) in ticks in Southern Poland. Ticks and Tick-borne Diseases. ISSN 1877-959X. 6(3), s. 356–363. doi: 10.1016/j.ttbdis.2015.02.010.
• Bragstad, Karoline; Jakobsen, Kirsti; Rojahn, Astrid; Skram, Marius Kurås; Vainio, Kirsti & Holberg-Petersen, Mona [Vis alle 9 forfattere av denne artikkelen] (2015). High frequency of enterovirus D68 in children hospitalised with respiratory illness in Norway, autumn 2014. Influenza and Other Respiratory Viruses. ISSN 1750-2640. 9(2), s. 59–63. doi: 10.1111/irv.12300.
• Pereyaslov, D; Rosin, P; Palm, D; Zeller, H; Gross, D & Brown, CS [Vis alle 85 forfattere av denne artikkelen] (2014). Laboratory capability and surveillance testing for middle east respiratory syndrome coronavirus infection in the who european region, June 2013. Eurosurveillance. ISSN 1025-496X. 19(40). Fulltekst i vitenarkiv
• Florek, Nicholas W.; Weinfurter, Jason T.; Jegaskanda, Sinthujan; Brewoo, Joseph N.; Powell, Tim D. & Young, Ginger R. [Vis alle 16 forfattere av denne artikkelen] (2014). Modified vaccinia virus ankara encoding influenza virus hemagglutinin induces heterosubtypic immunity in macaques. Journal of Virology. ISSN 0022-538X. 88(22), s. 13418–13428. doi: 10.1128/JVI.01219-14.
• Hjetland, Reidar; Henningsson, Anna J.; Vainio, Kirsti; Dudman, Susanne Gjeruldsen; Grude, Nils & Ulvestad, Elling (2014). Seroprevalence of antibodies to tick-borne encephalitis virus and Anaplasma phagocytophilum in healthy adults from western Norway. Scandinavian Journal of Infectious Diseases. ISSN 0036-5548. 47(1), s. 52–56. doi: 10.3109/00365548.2014.959044.
• Fernandez-Garcia, M; Negredo, *; Papa, *; Donoso-Mantke, *; Niedrig, * & Zeller, * [Vis alle 38 forfattere av denne artikkelen] (2014). European survey on laboratory preparedness, response and diagnostic capacity for crimean-congo haemorrhagic fever, 2012. Eurosurveillance. ISSN 1025-496X. 19(26). Fulltekst i vitenarkiv
• Larsen, Astrid Lervik; Kanestrøm, Anita; Bjørland, Marthe; Andreassen, Åshild Kristine; Soleng, Arnulf & Vene, Sirkka [Vis alle 7 forfattere av denne artikkelen] (2014). Detection of specific IgG antibodies in blood donors and tick-borne encephalitis virus in ticks within a non-endemic area in southeast Norway. Scandinavian Journal of Infectious Diseases. ISSN 0036-5548. 46(3), s. 181–184. doi: 10.3109/00365548.2013.865140.
• BARLINN, REGINE; Vainio, M Kirsti; Samdal, Helvi Holm; Nordbø, Svein Arne; Nøkleby, Hanne & Dudman, Susanne Gjeruldsen (2014). Susceptibility to cytomegalovirus, parvovirus B19 and age-dependent differences in levels of rubella antibodies among pregnant women. Journal of Medical Virology. ISSN 0146-6615. 86(5), s. 820–826. doi: 10.1002/jmv.23757.
• Ytrehus, Bjørnar; Vainio, M Kirsti; Dudman, Susanne Gjeruldsen; Gilray, Janice & Willoughby, Kim (2013). Tick-borne encephalitis virus and louping-ill virus may co-circulate in Southern Norway. Vector Borne and Zoonotic Diseases. ISSN 1530-3667. 13(10), s. 762–768. doi: 10.1089/vbz.2012.1023.
• Simonsen, Gunnar Skov; Steinbakk, Martin; Elstrøm, Petter; Larssen, Kjersti Wik; Gran, Frode Width & VESTRHEIM, DIDRIK FRIMANN [Vis alle 11 forfattere av denne artikkelen] (2013). Human Clinical Isolates. I Simonsen, Gunnar Skov & Urdahl, Anne Margrete (Red.), NORM/NORM-VET 2012; Usage of Antimicrobial Agents and Occurrence of Antimicrobial Resistance in Norway. Universitet i Nord-Norge, Veterinærinstituttet og Folkehelseinstituttet. ISSN 1502-2307. s. 57–85.
• Rykkvin, Rikard; Kilander, Anette; Dudman, Susanne Gjeruldsen & Hungnes, Olav (2013). Within-patient emergence of the influenza A(H1N1) pdm09 HA1 222G variant and clear association with severe disease, Norway. Eurosurveillance. ISSN 1025-496X. 18(3), s. 3–13.
• Andreassen, Åshild Kristine; Jore, Solveig; Cuber, Piotr; Dudman, Susanne Gjeruldsen; Tengs, Torstein & Isaksen, Ketil [Vis alle 11 forfattere av denne artikkelen] (2012). Prevalence of tick borne encephalitis virus in tick nymphs in relation to climatic factors on the southern coast of Norway. Parasites & Vectors. ISSN 1756-3305. 5. doi: 10.1186/1756-3305-5-177. Fulltekst i vitenarkiv
• Watanabe, Tokiko; Imai, Masaki; Watanabe, Shinji; Shinya, Kyoko; Hatta, Masato & Li, Chengjun [Vis alle 23 forfattere av denne artikkelen] (2012). Characterization In Vitro and In Vivo of Pandemic (H1N1) 2009 Influenza Viruses Isolated from Patients. Journal of Virology. ISSN 0022-538X. 86(17), s. 9361–9368. doi: 10.1128/JVI.01214-12.
• Waalen, Kristian; Kilander, Anette; Dudman, Susanne Gjeruldsen; Ramos-Ocao, Remilyn Vicenta R. & Hungnes, Olav (2012). Age-dependent prevalence of antibodies cross-reactive to the influenza A(H3N2) variant virus in sera collected in Norway in 2011. Eurosurveillance. ISSN 1025-496X. 17(19).
• Vainio, M Kirsti; Steen, T W; Arnesen, T M; Rønning, Karin; Ånestad, Gabriel & Dudman, Susanne Gjeruldsen (2012). Measles virus genotyping an important tool in measles outbreak investigation in Norway, 2011. Eurosurveillance. ISSN 1025-496X. 17(50).
• Yri, Olav Erich; Torfoss, Dag; Hungnes, Olav; Tierens, Anne; Waalen, Kristian & Nordøy, Tone [Vis alle 13 forfattere av denne artikkelen] (2011). Rituximab blocks protective serologic response to influenza A (H1N1) 2009 vaccination in lymphoma patients during or within 6 months after treatment. Blood. ISSN 0006-4971. 118(26), s. 6769–6771. doi: 10.1182/blood-2011-08-372649. Vis sammendrag

  Cancer patients are often encouraged to receive seasonal influenza vaccination. The monoclonal antibody rituximab is widely used in treatment of non-Hodgkin lymphoma. This results in a prolonged depletion of normal B cells, which might impair humoral responses. The aim of the present study was to investigate whether lymphoma patients undergoing rituximab-containing treatment regimens or having received such regimens within the past 6 months were able to mount protective antibody responses to the influenza A(H1N1) 2009 virus vaccine Pandemrix during the 2009 “swine flu” pandemic. Contrary to the control group, where 82% responded adequately to the vaccine, none of the 67 patients achieved protective antibody titers, suggesting that lymphoma patients receiving rituximab-containing regimens might not benefit from this vaccine. It is important that doctors who care for such patients are aware that they may fail to respond not only to the influenza vaccine, but also to other common vaccines.

• Watanabe, Tokiko; Shinya, Kyoko; Watanabe, Shinji; Imai, Masaki; Hatta, Masato & Li, Chengjun [Vis alle 38 forfattere av denne artikkelen] (2011). Avian-type receptor-binding ability can increase influenza virus pathogenicity in Macaques. Journal of Virology. ISSN 0022-538X. 85(24), s. 13195–13203. doi: 10.1128/JVI.00859-11.
• Heyman, P; Ceianu, CS; Christova, I; Tordo, N; Beersma, M & Alves, MJ [Vis alle 28 forfattere av denne artikkelen] (2011). A five-year perspective on the situation of haemorrhagic fever with renal syndrome and status of the hantavirus reservoirs in Europe, 2005-2010. Eurosurveillance. ISSN 1025-496X. 16(36).
• Vainio, M Kirsti; Rønning, Karin; Steen, TW; Arnesen, TM; Ånestad, Gabriel & Dudman, Susanne Gjeruldsen (2011). Ongoing outbreak of measles in Oslo, Norway, January-February 2011. Eurosurveillance. ISSN 1025-496X. 16(8), s. 9–11.
• Heyman, P; Ceianu, CS; Christova, I; Tordo, N; Beersma, M & Joao, Maria [Vis alle 27 forfattere av denne artikkelen] (2011). A five-year perspective on the situation of haemorrhagic fever with renal syndrome and status of the hantavirus reservoirs in Europe, 2005-2010. Eurosurveillance. ISSN 1025-496X. 16(36). doi: 10.2807/ese.16.36.19961-en.
• Vainio, M Kirsti; Noraas, Sølvi; Holmberg, Marte; Fremstad, Hege Reinertsen; Wahlstrøm, H & Ånestad, Gabriel [Vis alle 7 forfattere av denne artikkelen] (2010). Fatal and mild primary dengue virus infections imported to Norway from Africa and south-east Asia, 2008-2010. Eurosurveillance. ISSN 1025-496X. 15(38).
• Kilander, Anette; Rykkvin, Rikard; Dudman, Susanne Gjeruldsen & Hungnes, Olav (2010). Observed association between the HA1 mutation D222G in the 2009 pandemic influenza A(H1N1) virus and severe clinical outcome, Norway 2009-2010. Eurosurveillance. ISSN 1025-496X. 15(9), s. 6–8.
• Waalen, Kristian; Kilander, Anette; Dudman, Susanne Gjeruldsen; Krogh, Grethe Hermansen; Aune, Torstein & Hungnes, Olav (2010). High prevalence of antibodies to the 2009 pandemic influenza A(H1N1) virus in the Norwegian population following a major epidemic and a large vaccination campaign in autumn 2009. Eurosurveillance. ISSN 1025-496X. 15(31).
• Hauge, Siri Helene; Dudman, Susanne Gjeruldsen; Borgen, Katrine; Hungnes, Olav; Brantsæter, Arne Broch & Iversen, Bjørn Gunnar [Vis alle 7 forfattere av denne artikkelen] (2009). Sykdom forårsaket av nytt A(H1N1)-influensavirus. Tidsskrift for Den norske legeforening. ISSN 0029-2001. 129(17), s. 1736–1739. doi: 10.4045/tidsskr.09.0748.
• Hauge, Siri Helene; Dudman, Susanne Gjeruldsen; Borgen, Katrine; Lackenby, Angie & Hungnes, Olav (2009). Oseltamivir-resistant influenza viruses A (H1N1), Norway, 2007-08. Emerging Infectious Diseases. ISSN 1080-6040. 15(2), s. 155–162. doi: 10.3201/eid1502.081031.
• Hauge, Siri Helene; Blix, Hege Salvesen; Borgen, Katrine; Hungnes, Olav; Dudman, Susanne Gjeruldsen & Aavitsland, Preben (2009). Sales of oseltamivir in Norway prior to the emergence of oseltamivir resistant influenza A(H1N1) viruses in 2007-08. Virology Journal. ISSN 1743-422X. 6. doi: 10.1186/1743-422X-6-54.
• Ciancio, BC; Meerhoff, TJ; Kramarz, P; Bonmarin, I; Borgen, Katrine & Boucher, CA [Vis alle 20 forfattere av denne artikkelen] (2009). Oseltamivir-resistant influenza A(H1N1) viruses detected in Europe during season 2007-8 had epidemiologic and clinical characteristics similar to co-circulating susceptible A(H1N1) viruses. Eurosurveillance. ISSN 1025-496X. 14(46), s. 13–20.
• Dudman, Susanne Gjeruldsen; Stene-Johansen, Kathrine & Vik, Inger Sofie Samdal (2008). Resistens ved virusinfeksjoner. Tidsskrift for Den norske legeforening. ISSN 0029-2001. 128(22), s. 2597–2600.
• Hungnes, Olav & Dudman, Susanne Gjeruldsen (2008). Resistens hos influensavirus. Tidsskrift for Den norske legeforening. ISSN 0029-2001. 128(22), s. 2601–2606.
• Lackenby, A; Hungnes, Olav; Dudman, Susanne Gjeruldsen; Meijer, A; Paget, WJ & Hay, AJ [Vis alle 7 forfattere av denne artikkelen] (2008). Emergence of resistance to oseltamivir among influenza A(H1N1) viruses in Europe. Eurosurveillance. ISSN 1025-496X. 13(5).

Se alle arbeider i Cristin

• Tveita, Anders Aune; Murphy, Sarah Louise Mikalsen; Holter, Jan Cato; Kildal, Anders Benjamin; Michelsen, Annika Elisabet & Lerum, Tøri Vigeland [Vis alle 28 forfattere av denne artikkelen] (2022). High circulating levels of the homeostatic chemokines CCL19 and CCL21 predict mortality and disease severity in Covid-19. Journal of Infectious Diseases. ISSN 0022-1899. doi: 10.1093/infdis/jiac313.
• Dudman, Susanne (2022). Prospect for a Hepatitis E vaccine.
• Dudman, Susanne Gjeruldsen & Øverbø, Joakim (2022). Hepatitt E - en verdensomspennende epidemi og en lovende vaksine.
• Abbas, Ali; Abdukahil, Sheryll Ann; Abdulkadir, Nurul Najmee; Holter, Jan Cato; Müller, Fredrik & Dudman, Susanne [Vis alle 7 forfattere av denne artikkelen] (2021). The value of open-source clinical science in pandemic response: lessons from ISARIC. The Lancet Infectious Diseases. ISSN 1473-3099. doi: 10.1016/S1473-3099%2821%2900565-X.
• Grødeland, Gunnveig; Fossum, Even & Dudman, Susanne Gjeruldsen (2021). Vaksinepodden.no: Vaksinene er her - hva nå?
• Dudman, Susanne Gjeruldsen & Øverbø, Joakim (2021). Gravide kan også vaksineres mot hepatitt E.
• Øverbø, Joakim; Dembinski, Jennifer Lynn; Julin, Cathinka Halle; Stene-Johansen, Kathrine; Qadri, Dr Firdausi & Zaman, K [Vis alle 7 forfattere av denne artikkelen] (2020). Hepatitis E virus antibody detection using dried blood spots.
• Dudman, Susanne (2020). HEV Vaccine Study - trial status and preliminary results.
• Øverbø, Joakim; Dudman, Susanne; Stene-Johansen, Kathrine; Dembinski, Jennifer Lynn; Julin, Cathinka Halle & Sandbu, Synne [Vis alle 8 forfattere av denne artikkelen] (2020). Hepatitis E virus IgG antibody detection using dried blood spots.
• Zaman, K & Dudman, Susanne (2020). Designing a cluster-randomized trial to assess the safety, immunogenicity and effectiveness of a Hepatitis E vaccine in women of childbearing age in rural Bangladesh.
• Aziz, Asma; Dembinski, Jennifer Lynn; Yunus, Md.; Øverbø, Joakim; Dudman, Susanne & Stene-Johansen, Kathrine [Vis alle 12 forfattere av denne artikkelen] (2020). Hepatitis E vaccine safety in healthy adults: Data from a pilot phase of a cluster-randomized effectiveness trial.
• Ueland, Thor; Holter, Jan Cato; Holten, Aleksander Rygh; Muller, Karl Erik; Lind, A. & Bekken, Gry Klouman [Vis alle 10 forfattere av denne artikkelen] (2020). Distinct and early increase in circulating MMP-9 in COVID-19 patients with respiratory failure: MMP-9 and respiratory failure in COVID-19. Journal of Infection. ISSN 0163-4453. 81(3), s. e41–e43. doi: 10.1016/j.jinf.2020.06.061.
• Øverbø, Joakim; Dembinski, Jennifer Lynn; Julin, Cathinka Halle; Stene-Johansen, Kathrine & Dudman, Susanne (2019). Hepatitis E virus IgG antibody detection using dried blood spots. .
• Julin, Cathinka Halle; Dembinski, Jennifer Lynn; Stene-Johansen, Kathrine; Øverbø, Joakim; Qadri, Dr Firdausi & Rahman, Mustafizur [Vis alle 15 forfattere av denne artikkelen] (2017). Feasibility of conducting a Hepatitis E vaccine trial in rural Bangladesh; Results from a pilot study.
• Dembinski, Jennifer Lynn; Rahman, Mustafizur; Julin, Cathinka Halle; Qadri, Dr Firdausi; Øverbø, Joakim & Stene-Johansen, Kathrine [Vis alle 13 forfattere av denne artikkelen] (2017). Laboratory analysis plan for a phase IV effectiveness trial to evaluate the protection of pregnant women with a hepatitis E vaccine in rural Bangladesh and the risk factors for severe hepatitis E infection.
• Zaman, K; Dudman, Susanne; Stene-Johansen, Kathrine; Øverbø, Joakim; Dembinski, Jennifer Lynn & Julin, Cathinka Halle [Vis alle 17 forfattere av denne artikkelen] (2017). Designing a cluster-randomized trial to assess the safety, immunogenicity and effectiveness of a Hepatitis E vaccine in women of childbearing age in rural Bangladesh.
• Riise, Øystein Rolandsen; Rønning, Karin; Dudman, Susanne Gjeruldsen & Sandbu, Synne (2017). Kan Norge holdes fritt for rubella og meslinger? Tidsskrift for Den norske legeforening. ISSN 0029-2001. 137(14/15), s. 1004–1006. doi: 10.4045/tidsskr.17.0047.
• Paulsen, Katrine Mørk; Vikse, Rose; Soleng, Arnulf; Edgar, Kristin Skarsfjord; Dudman, Susanne Gjeruldsen & Wiklund, Berit Sofie [Vis alle 7 forfattere av denne artikkelen] (2017). TBE in Norway. I Dobler, Gerhard; Erber, Wilhelm & Schmitt, Heinz-Josef (Red.), TBE - The Book. Global Health Press Pte Ltd. ISSN 978-981-11-1903-3.
• Das Neves, Carlos G; Paulsen, Katrine Mørk; Gurung, D; Vainio, Kirsti; Dudman, Susanne Gjeruldsen & Heum, Marianne [Vis alle 9 forfattere av denne artikkelen] (2016). TICK-BORNE DISEASES IN A ONE HEALTH PERSPECTIVE, HOSTAND PATHOGEN INTERPLAYS – THE SEARCH FOR TBE VIRUS AND RELATED PATHOGENS IN WILD AND PRODUCTION ANIMALS. Vis sammendrag

  TBEV (Tick-borne encephalitis virus) and Borrelia burgdorferi sensu lato are among the most important emerging vector-borne diseases in Europe transmit-ted by the hard tick Ixodes ricinus. I. ricinus is also known to transmit other pathogenic microorganisms like-louping ill virus, Anaplasma phagocytophi-lum, Neoerlichia spp. or Rickettsia spp. which may have an influence of the pathogenesis in humans and animals. Factors like climate change, human be-haviour and migrating animals are involved in the distribution of diseases. The main route of disease transmission is through tick bites, but wild and produc-tion animals are also susceptible to infection and can serve as sentinels/ early warning systems for transmission. 653 serum samples were collected in 15 of the 19 counties in mainland Nor-way from wild reindeer, moose, roe deer and red deer. 3240 nymph and 234 adult ticks were collected from six location sites of three counties in Norway, and 29 milk and serum samples were collected from bovine milk production farms in areas where TBE is known to be present. TBE IgG seroprevalence results from cervids shows that 32 of 653 tested sera had antibodies. The posi-tive TBE IgG sera were found in the counties of Vestfold, Østfold, Aust-Agder, Vest-Agder, Rogaland, Nord-Trøndelag and Nordland. Additional tests to discriminate between TBE and louping ill are currently under way (PCR and neutralization assays). The Estimated Pooled Prevalence (EPP) and the minimum infection rate (MIR) were calculated for nymphs and adults. TBEV were detected in most sites analysed with an overall EPP of 0.26 % in nymphs and 2.62 % in adults. The overall prevalence of DNA analysis of B. burgdorferi s.l. in adult ticks was 6.41%, A. phagocytophilum in nymph was 8% and in adult 19%. Of the total 29 analysed individual cow milk samples, results indicate prevalence of up to 25%, and preliminary PCR results seem to confirm the presence of the viral RNA in individual milk samples. These results seem to indicate that TBEV (and likely other emerging agents) is circulating in wild species and production animals, for which further studies should be conducted to evaluate the importance of these animals in the maintenance and transmission dynamics of TBEV in Norway or elsewhere.

• Paulsen, Katrine Mørk; Gurung, D; Yohanns B, Okbaldet; Gibory, Moustafa; Pedersen, Benedikte Nevjen & Vainio, Kirsti [Vis alle 20 forfattere av denne artikkelen] (2016). Tick-borne diseases in a one health perspective, host and pathogen interplays The search for TBE virus and related pathogens. Vis sammendrag

  TBEV (Tick-borne encephalitis virus) and Borrelia burgdorferi sensu lato are among the most important vector-borne diseases that are emerging. They are the main diseases transmitted by Ixodes ricinus ticks in Europe. I. ricinus is known to transmit other pathogenic microorganisms like- louping ill virus, Anaplasma phagocytophilum, and endosymbionts like-Wolbachia pipientis and Midichloria mitochondrii that may have an influence of the pathogenesis in humans and animals. Factors like climate change, human behavior and migrating animals are involved in the distribution of diseases. The main route of disease transmission is through tick bites, but infection through alimentary system for serious infectious agents like TBEV and wild and production animals as sentinels for transmission. The knowledge of natural foci and prevalence of these infectious microorganisms is important for risk assessment of human disease. Preliminary results from 3240 nymph and 234 adult ticks were collected from six location sites of three counties in Norway. The tick samples were analyzed and minimum infection rate/prevalence was calculated. Body fluids of the host animals are valuable epidemiological parameters for TBEV like cow milk and serum from sheep and cows. This study confirms the existence of TBEV endemic foci compared to earlier study. The prevalence of B. burgdorferi s.l., were analyzed in adult ticks while the prevalence of A. phagocytophilum, W. pipientis, M. mitochondrii were studied in nymph and adults. TBEV were detected in a new location in Hordaland county. The detection of TBEV in milk and serum from cows has never been reported in Norway before.

• Vainio, Kirsti; Bruun, Tone; Bekkevold, Terese; Rojahn, Astrid; Størvold, Gunnar & Jakobsen, Kirsti [Vis alle 17 forfattere av denne artikkelen] (2014). Aktiv sykehusovervåkning av rotavirus i Norge.
• Jore, Solveig; Andreassen, Åshild Kristine; Moustafa, Gibory; Katrine M, Paulsen; Soleng, Arnulf & Ottesen, Preben [Vis alle 11 forfattere av denne artikkelen] (2014). TBEV along the coast of Southern and Western Norway.
• BARLINN, REGINE; Vainio, M Kirsti; Samdal, Helvi Holm; Nordbø, Svein Arne; Nøkleby, Hanne & Dudman, Susanne Gjeruldsen (2013). Age dependent differences in levels of rubella antibodies of pregnant women in Norway.
• Waalen, Kristian; Kilander, Anette; Dudman, Susanne Gjeruldsen; Ramos-Ocao, Remilyn Vicenta R. & Hungnes, Olav (2012). Age-dependent seroprevalence to influenza A(H3N2) variant virus in 2011-comparison to immunity to seasonal influenza A(H3N2) circulating in the mid-1990's. Immunology. ISSN 0019-2805. 137, s. 634–634.
• Steen, Tore Wælgaard; Arnesen, Trude M; Dudman, Susanne Gjeruldsen; Rojahn, Astrid & Rønning, Karin (2012). Meslingutbrudd ved økt reisevirksomhet og lav vaksinedekning. Tidsskrift for Den norske legeforening. ISSN 0029-2001. 132(8), s. 937–939. doi: 10.4045/tidsskr.11.1269.
• Andreassen, Åshild Kristine; Jore, Solveig; Cuber, Piotr; Tengs, Torstein; Dudman, Susanne Gjeruldsen & Ånestad, Gabriel [Vis alle 8 forfattere av denne artikkelen] (2011). Methodological difficulties in detection of Tick-born encephalitis virus, TBEV.
• Andreassen, Åshild Kristine; Jore, Solveig; Cuber, Piotr; Tengs, Torstein; Dudman, Susanne Gjeruldsen & Ånestad, Gabriel [Vis alle 8 forfattere av denne artikkelen] (2011). Prevalence of Tick-born encephalitis virus (TBEV) in ticks in Southern Norway.
• Vik, Inger Sofie Samdal; Dudman, Susanne Gjeruldsen; Hungnes, Olav & Hoddevik, Gunnar M (2011). Feilinformert om influensaserologi. Tidsskrift for Den norske legeforening. ISSN 0029-2001. 131(2), s. 110–111.
• Yri, Olav Erich; Torfoss, Dag; Hungnes, Olav; Østenstad, Bjørn; Ekanger, Roald & Wader, Karin Fahl [Vis alle 11 forfattere av denne artikkelen] (2011). LYMPHOMA PATIENTS TREATED WITH RITUXIMAB-CONTAINING REGIMENS DO NOT ACHIEVE PROTECTIVE SEROLOGICAL RESPONSES TO H1N1 INFLUENZA VIRUS AFTER VACCINATION. Annals of Oncology. ISSN 0923-7534. 22, s. 131–131.
• Kilander, Anette; Rykkvin, Rikard; Dudman, Susanne Gjeruldsen & Hungnes, Olav (2010). Author's reply: Association of D222G substitution in haemagglutinin of 2009 pandemic influenza A (H1N1) with severe disease. Eurosurveillance. ISSN 1025-496X. 15(14).
• Dudman, Susanne Gjeruldsen; Aaberge, Ingeborg Sundsvalen & Jacobsen, Eivor J. Nordstrand (2022). Diagnostikk av vaksineforebyggbare virus. Strategimøte oktober 2020. Folkehelseinstitutet. ISSN 978-82-8406-264-8. Fulltekst i vitenarkiv Vis sammendrag

  I regi av «Referansegruppen for ekstern kvalitetssikring i virologi og serologi» ble det den 29.10.2020 holdt strategimøte om «Diagnostikk av vaksineforebyggbare virus». For første gang ble strategimøtet avholdt digitalt. Strategimøte omhandlet vaksinasjon mot virale infeksjoner. Programkomiteen gjorde et utvalg av de vanligste og på andre måter mest relevante agensene. I tillegg ble det holdt innlegg om immunrespons ved vaksinasjon, både generelt og for spesielle grupper som immunsupprimerte og nyfødte. På grunn av sin spesielle relevans ble SARS-CoV-2 omtalt noe bredere, det ble gitt en oppdatering om både agenspåvisning, immunitet og vaksinestatus. Rapporten inneholder sammendrag og anbefalinger slik det kom frem på møtet, samt abstraktene og tabellene.

• Aaberge, Ingeborg Sundsvalen; Aase, Audun; Arnesen, Trude Margrete; Bergsager, Gro; Blystad, Hans Henrik & Bruun, Tone [Vis alle 20 forfattere av denne artikkelen] (2018). Barnevaksinasjonsprogrammet i Norge. Rapport for 2017. Folkehelseinstituttet, Område for smittevern, miljø og helse. ISSN 1894-4299. Fulltekst i vitenarkiv
• Aase, Audun; Barlinn, Regine; Bergsager, Gro; Bergsaker, Marianne A Riise; Blystad, Hans Henrik & Bruun, Tone [Vis alle 22 forfattere av denne artikkelen] (2017). Barnevaksinasjonsprogrammet i Norge. Rapport for 2016. Folkehelseinstituttet, Område for smittevern, miljø og helse. ISSN 1894-4299. Fulltekst i vitenarkiv
• Aase, Audun; Barlinn, Regine; Bergsager, Gro; Bergsaker, Marianne A Riise; Blystad, Hans Henrik & Dudman, Susanne Gjeruldsen [Vis alle 19 forfattere av denne artikkelen] (2016). Barnevaksinasjonsprogrammet i Norge. Rapport for 2015. Folkehelseinstituttet, Område for smittevern, miljø og helse. ISSN 1894-4299. Fulltekst i vitenarkiv
• Aarseth, Hans Petter; Bergsaker, Marianne A Riise; Dudman, Susanne Gjeruldsen; Heier, Ingvild; Kløvstad, Hilde & Mork, Jon [Vis alle 14 forfattere av denne artikkelen] (2016). Vaksine mot humant papillomavirus (HPV). Rapport fra arbeidsgruppe nedsatt av Nasjonalt folkehelseinstitutt for å vurdere om HPV-vaksine til gutter skal tilbys i program i Norge. Folkehelseinstituttet. ISSN 978-82-8082-705-0. Fulltekst i vitenarkiv
• Ocampo, Joanne Michelle F; Jore, Solveig; Andreassen, Åshild Kristine; Wiklund, Berit Sofie; Dudman, Susanne Gjeruldsen & Ottesen, Preben [Vis alle 12 forfattere av denne artikkelen] (2016). Flått og flåttbårne sykdommer. Lyme borreliose og skogflåttencefalitt i 2015. Folkehelseinstituttet. ISSN 978-82-8082-742-5. Fulltekst i vitenarkiv
• Kanestrøm, Anita; Litleskare, Irene; Bragstad, Karoline; Dudman, Susanne Gjeruldsen; Bergersen, Bente Magny & Kran, Anne-Marte Bakken [Vis alle 10 forfattere av denne artikkelen] (2016). Usage of Antivirals and the Occurrence of Antiviral Resistance. RAVN in Norway 2015. Folkehelseinstituttet. ISSN 978-82-8082-769-2. Fulltekst i vitenarkiv
• Dudman, Susanne Gjeruldsen; Samdal, Helvi Holm; Dorenberg, Dagny Haug; Christensen, Andreas & Skaare, Dagfinn (2016). Laboratoriediagnostikk ved nye og utbruddsaktuelle virusinfeksjoner. Strategimøte 2015. Folkehelseinstituttet. ISSN 978-82-8082-629-9. Fulltekst i vitenarkiv Vis sammendrag

  I regi av «Referansegruppe for ekstern kvalitetssikring i virologi og serologi» ble det holdt strategimøte om «Laboratorieberedskap ved nye og utbruddsaktuelle virusinfeksjoner» den 29. oktober 2015 ved Gjestehuset, Lovisenberg, i Oslo. Bakgrunnen for valg av tema var at det den siste tiden har blitt rapportert om flere utbrudd av nye «emerging» og kjente «re-emerging» virus. Det store ebolautbruddet i Vest-Afrika i 2014, samt oppdagelsen av et nytt coronavirus som ga alvorlig luftveisinfeksjon i 2012, viste behovet for beredskap innen dette feltet. Siden det kreves nær kommunikasjon med Folkhälsomyndigheten i Sverige vedrørende diagnostikk av viral blødningsfeber ble foredragsholder fra Stockholm invitert. Intensjonen med programmet var å sette fokus på utbruddsaktuelle virusinfeksjoner men ikke å gi en fullstendig oversikt over feltet. Rapporten inneholder oppsummering og anbefalinger slik det kom fram på møtet, samt sammendrag av foredragene (manuskriptene) som er gjengitt i sin helhet. I tillegg har det etter tillatelse fra foredragsholderne blitt vedlagt bildene fra presentasjonene på møtet.

• Dudman, Susanne Gjeruldsen; Samdal, Helvi Holm; Barlinn, Regine; Haarr, Elisebet; Christensen, Andreas & Nordbø, Svein Arne [Vis alle 7 forfattere av denne artikkelen] (2015). Laboratoriediagnostikk ved hepatitt B- og C-virusinfeksjoner – nye oppdateringer. Strategimøte 6. november 2014. Program, oppsummering, abstrakter. Folkehelseinstituttet. ISSN 978-82-8082-681-7. Fulltekst i vitenarkiv
• Andreassen, Åshild Kristine; Kjelland, Vivian; Vainio, Kirsti; Dudman, Susanne Gjeruldsen; Fremstad, Hege Reinertsen & Soleng, Arnulf [Vis alle 10 forfattere av denne artikkelen] (2015). ScandTick: Kartlegging av analysemetoder for diagnostikk av skogflåttencefalitt (TBE) i ØKS regionen. Folkehelseinstituttet. ISSN 978-82-8082-656-5.
• MacDonald, Emily; Lange, Heidi; Andreassen, Åshild Kristine; Wiklund, Berit Sofie; Dudman, Susanne Gjeruldsen & Ottesen, Preben [Vis alle 11 forfattere av denne artikkelen] (2014). Flått og flåttbårne sykdommer. Årsrapport 2013. Folkehelseinstituttet. ISSN 1894-406X.
• Nøkleby, Hanne; Vik, Inger Sofie Samdal; Aaberge, Ingeborg Sundsvalen; Dudman, Susanne Gjeruldsen & Hoddevik, Gunnar M (2014). Virologisk/serologisk ringtest 2/2013. Resultater og kommentarer. Folkehelseinstituttet. ISSN 9788280826060.
• Kilander, Anette; Dudman, Susanne Gjeruldsen; Stene-Johansen, Kathrine; Vik, Inger Sofie Samdal; Hungnes, Olav & Waalen, Kristian [Vis alle 9 forfattere av denne artikkelen] (2013). Usage of antivirals and the occurrence of antiviral resistance in Norway 2011-2012. RAVN 2011–12. Nasjonalt folkehelseinstitutt. ISSN 978-82-8082-568-1. Fulltekst i vitenarkiv
• Lange, Heidi; Andreassen, Åshild Kristine; Wiklund, Berit Sofie; Dudman, Susanne Gjeruldsen; Noraas, Sølvi & Ottesen, Preben [Vis alle 14 forfattere av denne artikkelen] (2013). Årsrapport. Flått og flåttbårne sykdommer. Lyme borreliose og skogflåttencefalitt i 2012. Nasjonalt folkehelseinstitutt. ISSN 9788280825612. Fulltekst i vitenarkiv
• Nøkleby, Hanne; Vik, Inger Sofie Samdal; Aaberge, Ingeborg Sundsvalen; Dudman, Susanne Gjeruldsen & Hoddevik, Gunnar M (2013). Virologisk/serologisk ringtest 2/2012. Resultater og kommentarer. Nasjonalt folkehelseinstitutt. ISSN 9788280825537.
• Nøkleby, Hanne; Vik, Inger Sofie Samdal; Aaberge, Ingeborg Sundsvalen; Dudman, Susanne Gjeruldsen & Hoddevik, Gunnar M (2012). Virologisk/serologisk ringtest 2/2011. Resultater og kommentarer. Folkehelseinstituttet. ISSN 9788280825025.
• Lange, Heidi; Andreassen, Åshild Kristine; Wiklund, Berit Sofie; Dudman, Susanne Gjeruldsen; Noraas, Sølvi & Ottesen, Preben [Vis alle 13 forfattere av denne artikkelen] (2012). Årsrapport. Flått og flåttbårne sykdommer: Lyme borreliose og skogflåttencefalitt i 2011. Nasjonalt folkehelseinstitutt Oslo. ISSN 9788280825056. Fulltekst i vitenarkiv
• Njølstad, Gro; Samdal, Helvi Holm; Kanestrøm, Anita; Christensen, Andreas & Dudman, Susanne Gjeruldsen (2012). Laboratoriediagnostikk ved Epstein-Barr-virusinfeksjoner. Strategimøte 1. november 2012 . Nasjonalt folkehelseinstitutt. ISSN 978-82-8082-580-3. Fulltekst i vitenarkiv
• Nøkleby, Hanne; Vik, Inger Sofie Samdal; Aaberge, Ingeborg Sundsvalen; Dudman, Susanne Gjeruldsen & Hoddevik, Gunnar M (2012). Virologisk/serologisk ringtest 1/2012. Resultater og kommentarer. Nasjonalt folkehelseinstitutt. ISSN 9788280825285.
• Guzman Herrador, Bernardo; Arnesen, Trude; Bruun, Tone; Dudman, Susanne Gjeruldsen; Elstrøm, Petter & Lange, Heidi [Vis alle 17 forfattere av denne artikkelen] (2012). Smittsomme sykdommer hos utenlandsreisende. Årsrapport 2011. Nasjonalt folkehelseinstitutt. ISSN 978-82-8082-533-9. Fulltekst i vitenarkiv
• Comelli, Heidi Lange; Andreassen, Åshild Kristine; Dao, PhuongThi Xuan; Dudman, Susanne Gjeruldsen; Noraas, Sølvi & Ottesen, Preben [Vis alle 13 forfattere av denne artikkelen] (2011). Årsrapport : Flått og flåttbårne sykdommer Lyme borreliose og Skogflåttencefalitt i 2010. Nasjonalt folkehelseinstitutt. ISSN 978-82-8082-471-4.
• Nøkleby, Hanne; Vik, Inger Sofie Samdal; Aaberge, Ingeborg Sundsvalen; Dudman, Susanne Gjeruldsen & Hoddevik, Gunnar M (2011). Virologisk/serologisk ringtest 1/2011. Resultater og kommentarer. Nasjonalt folkehelseinstitutt. ISSN 978-82-8082-476-9.
• Åsjö, Birgitta; Vik, Inger Sofie Samdal; Dudman, Susanne Gjeruldsen; Rollag, Halvor; Ormaasen, Vidar & Holberg-Petersen, Mona [Vis alle 8 forfattere av denne artikkelen] (2010). Utredning om nasjonalt overvåkingssystem for virusresistens. Rapport fra arbeidsgruppe. Nasjonalt folkehelseinstitutt. ISSN 978-82-8082-385-4. Fulltekst i vitenarkiv

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