Ulrikka Nygaard

Ulrikka Nygaard

Clinical Associate Professor

Member of:

  • Paediatrics


  1. 2023
  2. Published

    Symptoms in the acute phase of SARS-CoV-2 infection among Danish children aged 0–14 years

    Berg, Selina Kikkenborg, Palm, P., Nielsen, S. D., Nygaard, Ulrikka, Bundgård, Henning, Rosenkilde, S., Thorsted, A. B., Ersbøll, A. K., Thygesen, L. C., Petersen, M. N. S. & Christensen, A. V., 2023, In: IJID Regions. 7, p. 262-267 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    The Impact of Vaccination against SARS-CoV-2 on Health Outcomes and Hospital Visits after Omicron Infection in Children and Adolescents Aged 5–18 Years: A Danish Nation-Wide Cohort Study

    Berg, Selina Kikkenborg, Wallach-Kildemoes, H., Rasmussen, L. R., Nygaard, Ulrikka, Bundgård, Henning, Ersbøll, A. K., Bering, L., Thygesen, L. C., Nielsen, Susanne Dam & Christensen, A. V., 2023, In: Vaccines. 11, 12, 11 p., 1766.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    The right antibiotic for the right neonate? A prospective observational cohort study at a district hospital in Pemba, Tanzania

    Larsen, L. V., Lassen, M. L., Lund, S., Nygaard, Ulrikka, Bech, C. M., Mzee, S., Ali, S. M. & Poulsen, Anne, 2023, In: Journal of Tropical Pediatrics. 69, 1, fmac116.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. 2022
  6. Published

    Population-based Incidence of Myopericarditis After COVID-19 Vaccination in Danish Adolescents

    Nygaard, Ulrikka, Holm, M., Bohnstedt, Cathrine, Chai, Q., Schmidt, Lisbeth Samsø, Hartling, U. B., Petersen, Jens, Thaarup, J., Bjerre, J., Vejlstrup, N. G., Juul, K. & Stensballe, Lone Graff, Jan 2022, In: Pediatric Infectious Disease Journal. 41, 1, p. E25-E28 4 p.

    Research output: Contribution to journalLetterResearchpeer-review

  7. Published

    A Long Axial Field of View Enables PET/CT in Toddler Without Sedation

    Reichkendler, M., Andersen, Flemming Littrup, Borgwardt, L., Nygaard, Ulrikka, Albrecht-Beste, Elisabeth, Andersen, K. F., Ljunggren, A., Abrahamsen, N., Loft, A., Højgaard, Liselotte & Fischer, Barbara Malene Bjerregaard, 2022, In: Journal of nuclear medicine : official publication, Society of Nuclear Medicine. 63, 12, p. 1962 1 p.

    Research output: Contribution to journalLetterResearchpeer-review

  8. Published

    Acute symptoms in SARS-CoV-2 positive adolescents aged 15–18 years – Results from a Danish national cross-sectional survey study

    Berg, Selina Kikkenborg, Palm, P., Nielsen, Susanne Dam, Nygaard, Ulrikka, Bundgård, Henning, Rotvig, C. & Christensen, A. V., 2022, In: The Lancet Regional Health - Europe. 16, 10 p., 100354.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    COVID-19 hos børn ogog ungeunge

    Schelde, Astrid Blicher, Nielsen, K. F., Nygaard, Ulrikka, von Linstow, M., Espenhain, L. & Koch, A., 2022, In: Ugeskrift for Laeger. 184, 9, 6 p., V11210858.

    Research output: Contribution to journalReviewResearchpeer-review

  10. Published

    Fatal SARS-CoV-2-Associated Panton-Valentine Leukocidin-producing Staphylococcal Bacteremia A Nationwide Multicenter Cohort Study

    Nygaard, Ulrikka, Petersen, A., Larsen, A. R., Rytter, Maren Johanne Heilskov, Hartling, U., Kirkby, N., Hansen, R. N., Nielsen, A. B., Lundstrom, K., Holm, M. & Vissing, N. H., 2022, In: Pediatric Infectious Disease Journal. 41, 4, p. E142-E145 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Herpes simplex-virusinfektion hos nyfødte

    Lund, S., Henriksen, T. B., Poulsen, A., Dungu, K. H. S., Carlsen, E. L. M., Hansen, Bo Mølholm, Aunsholt, Lise & Nygaard, Ulrikka, 2022, In: Ugeskrift for Laeger. 184, 24, 7 p., V11210869.

    Research output: Contribution to journalReviewResearchpeer-review

  12. Published

    Incidence and clinical phenotype of multisystem inflammatory syndrome in children after infection with the SARS-CoV-2 delta variant by vaccination status: a Danish nationwide prospective cohort study

    Nygaard, Ulrikka, Holm, M., Hartling, U. B., Glenthøj, J., Schmidt, Lisbeth Samsø, Nordly, S. B., Matthesen, A. T., von Linstow, M. L. & Espenhain, L., 2022, In: The Lancet Child and Adolescent Health. 6, 7, p. 459-465 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 164258558