Thea Kølsen Fischer

Thea Kølsen Fischer

Clinical Professor

Member of:


    1. Published

      High titers of neutralizing SARS-CoV-2 antibodies six months after symptom onset are associated with increased severity in COVID-19 hospitalized patients

      Sejdic, A., Frische, A., Jørgensen, C. S., Rasmussen, L. D., Trebbien, R., Dungu, A., Holler, J. G., Ostrowski, Sisse Rye, Eriksson, R., Søborg, C., Nielsen, T. L., Fischer, Thea Kølsen, Lindegaard, Birgitte, Franck, K. T. & Harboe, Zitta F B Barrella, 2023, In: Virology Journal. 20, 1, 12 p., 14.

      Research output: Contribution to journalJournal articleResearchpeer-review

    2. Published

      Listeriameningitis på Epidemiklinikken, Rigshospitalet 1983-2006

      St-Martin, G., Fischer, Thea Kølsen, Skinhøj, P., St-Martin, G., Fischer, T. K. & Skinhøj, P., 10 Aug 2009, In: Ugeskrift for læger. 171, 33, p. 2287-90 4 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    3. Published

      Levels of SARS-CoV-2 antibodies among fully vaccinated individuals with Delta or Omicron variant breakthrough infections

      Staerke, N. B., Reekie, J., Nielsen, H., Benfield, T., Wiese, L., Knudsen, L. S., Iversen, M. B., Iversen, K., Fogh, K., Bodilsen, J., Juhl, M. R., Lindvig, S. O., Ovrehus, A., Madsen, L. W., Klastrup, V., Andersen, S. D., Juhl, A. K., Andreasen, S. R., Ostrowski, S. R., Erikstrup, C. & 6 others, Fischer, Thea Kølsen, Tolstrup, M., Østergaard, L., Johansen, I. S., Lundgren, Jens & Sogaard, O. S., 2022, In: Nature Communications. 13, 1, 8 p., 4466.

      Research output: Contribution to journalJournal articleResearchpeer-review

    4. Published

      Azithromycin for episodes with asthma-like symptoms in young children aged 1-3 years: a randomised, double-blind, placebo-controlled trial

      Stokholm, Jakob, Chawes, B. L., Vissing, N. H., Bjarnadóttir, E., Pedersen, T. M., Vinding, R. K., Schoos, Ann-Marie Malby, Wolsk, H. M., Thorsteinsdóttir, S., Hallas, H. W., Arianto, L., Schjørring, S., Krogfelt, K. A., Fischer, Thea Kølsen, Pipper, C. B., Bønnelykke, Klaus & Bisgaard, H., Jan 2016, In: The Lancet Respiratory Medicine. 4, 1, p. 19–26 8 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    5. Published

      Characteristics associated with serological COVID-19 vaccine response and durability in an older population with significant comorbidity: the Danish Nationwide ENFORCE Study

      Søgaard, O. S., Reekie, J., Johansen, I. S., Nielsen, H., Benfield, T., Wiese, L., Stærke, N. B., Iversen, K., Fogh, K., Bodilsen, J., Iversen, M., Knudsen, L. S., Klastrup, V., Larsen, F. D., Andersen, S. D., Hvidt, A. K., Andreasen, S. R., Madsen, L. W., Lindvig, S. O., Øvrehus, A. & 11 others, Ostrowski, Sisse Rye, Abildgaard, C., Matthews, C., Jensen, T. O., Raben, D., Erikstrup, C., Fischer, Thea Kølsen, Tolstrup, M., Østergaard, L., Lundgren, Jens & ENFORCE Writing Group, E. W. G., 2022, In: Clinical Microbiology and Infection. 28, 4, p. 1126-1133 8 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    6. Published

      New perspectives on respiratory syncytial virus surveillance at the national level: lessons from the COVID-19 pandemic

      Teirlinck, A. C., Johannesen, C. K., Broberg, E. K., Penttinen, P., Campbell, H., Nair, H., Reeves, R. M., Bøås, H., Brytting, M., Cai, W., Carnahan, A. S., Casalegno, J. S., Danis, K., De Gascun, C., Ellis, J., Emborg, H. D., Gijon, M., Guiomar, R., Hirve, S. S., Jiřincová, H. & 19 others, Nohynek, H., Oliva, J. A., Osei-Yeboah, R., Paget, J., Pakarna, G., Pebody, R., Presser, L., Rapp, M., Reiche, J., Rodrigues, A. P., Seppälä, E., Socan, M., Szymanski, K., Trebbien, R., Večeřová, J., van der Werf, S., Zambon, M., Meijer, A. & Fischer, Thea Kølsen, 2023, In: European Respiratory Journal. 61, 4, 7 p., 2201569.

      Research output: Contribution to journalJournal articleResearchpeer-review

    7. Published

      Impact analysis of rotavirus vaccination in various geographic regions in Western Europe

      Verberk, J. D. M., van Dongen, J. A. P., van de Kassteele, J., Andrews, N. J., van Gaalen, R. D., Hahne, S. J. M., Vennema, H., Ramsay, M., Braeckman, T., Ladhani, S., Thomas, S. L., Walker, J. L., de Melker, H. E., Fischer, Thea Kølsen, Koch, J. & Bruijning-Verhagen, P., 2021, In: Vaccine. 39, 45, p. 6671-6681 11 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    8. Published

      Association of COVID-19 and Development of Type 1 Diabetes: A Danish Nationwide Register Study

      Zareini, B., Sørensen, Kathrine Kold, Eiken, P. A., Fischer, Thea Kølsen, Kristensen, Peter Lommer, Lendorf, M. E., Pedersen-Bjergaard, Ulrik, Torp-Pedersen, Christian & Nolsoe, R. L. M., 2023, In: Diabetes Care. 46, 8, p. 1477-1482 6 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    9. Published

      Identification of risk factors associated with national transmission and late presentation of HIV-1, Denmark, 2009 to 2017

      van Wijhe, M., Fischer, Thea Kølsen & Fonager, J., 2021, In: Eurosurveillance. 26, 47, 9 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    10. Published

      Persistent Symptoms and Sequelae After Severe Acute Respiratory Syndrome Coronavirus 2 Infection Not Requiring Hospitalization: Results From Testing Denmark, a Danish Cross-sectional Survey

      van Wijhe, M., Fogh, K., Ethelberg, S., Iversen, K. K., Nielsen, H., Østergaard, L., Andersen, B., Bundgaard, H., Jorgensen, C. S., Scharff, B. F. S. S., Ellermann-Eriksen, S., Johansen, I. S., Fomsgaard, A., Krause, T. G., Wiese, L., Fischer, T. K., Molbak, K., Benfield, T., Folke, F., Lippert, F. & 9 others, Ostrowski, Sisse Rye, Koch, A., Erikstrup, C., Vangsted, A., Sorensen, A. I. V., Ullum, H., Skov, R. L., Simonsen, L. & Nielsen, Susanne Dam, 2023, In: Open Forum Infectious Diseases. 10, 1, 10 p., 679.

      Research output: Contribution to journalJournal articleResearchpeer-review

    ID: 32021591