Ulrikka Nygaard

Ulrikka Nygaard

Clinical Associate Professor

Member of:

  • Paediatrics


  1. Published

    Prevalence of SARS-CoV-2-Antibodies in Danish Children and Adults

    Rytter, Maren Johanne Heilskov, Nygaard, Ulrikka, Mandic, I. N., Glenthøj, J. P., Schmidt, Lisbeth Samsø, Cortes, Dina, Smith, Birgitte, Zaharov, T., Søndergaard, M. J., Lawaetz, M. C., Saekmose, S., Jensen, Lise Heilmann, Schmiegelow, Kjeld & Kristensen, K., 2021, In: Pediatric Infectious Disease Journal. 40, 4, p. E157-E159 3 p.

    Research output: Contribution to journalLetterResearchpeer-review

  2. Published

    Relapse of neonatal Escherichia coli meningitis: Did we miss something at first?

    Vissing, N. H., Mønster, M. B., Nordly, S., Dayani, G. K., Heedegaard, S. S., Knudsen, J. D. & Nygaard, Ulrikka, Feb 2021, In: Children. 8, 2, 7 p., 126.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Response to letter in response to ‘saliva is inferior to nose and throat swabs for SARS-CoV-2 detection in children’

    von Linstow, M. L., Kruse, Alexandra Yasmin Collin, Kirkby, N., Søes, L. M., Nygaard, Ulrikka & Poulsen, A., 2021, In: Acta Paediatrica. 110, 12, p. 3388 1 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  4. Published

    Risk and Phenotype of Multisystem Inflammatory Syndrome in Vaccinated and Unvaccinated Danish Children before and during the Omicron Wave

    Holm, M., Espenhain, L., Glenthøj, J., Schmidt, Lisbeth Samsø, Nordly, S. B., Hartling, U. B. & Nygaard, Ulrikka, 2022, In: JAMA Pediatrics. 176, 8, p. 821-823

    Research output: Contribution to journalLetterResearchpeer-review

  5. Published

    Risk factors for neonatal sepsis in Sub-Saharan Africa: A systematic review with meta-analysis

    Bech, C. M., Stensgaard, C. N., Lund, S., Holm-Hansen, C., Brok, J. S., Nygaard, Ulrikka & Poulsen, Anne, 2022, In: BMJ Open. 12, 9, e054491.

    Research output: Contribution to journalReviewResearchpeer-review

  6. Published

    Risk of Myopericarditis After COVID-19 Vaccination in Danish Children Aged 5 to 11 Years

    Nygaard, Ulrikka, Holm, M., Dungu, K. H. S., Matthesen, A. T., Stensballe, Lone Graff, Espenhain, L. & Hartling, U., 2022, In: Pediatrics. 150, 2, e2022057508.

    Research output: Contribution to journalLetterResearchpeer-review

  7. Published

    Risk of New-onset Type 1 Diabetes in Danish Children and Adolescents after SARS-CoV-2 Infection: A Nationwide, Matched Cohort Study

    Bering, L., Christensen, A. V., Birk, N. M., Thygesen, L. C., Bundgård, Henning, Benfield, Thomas, Nygaard, Ulrikka, Johannesen, Jesper, Nielsen, Susanne Dam & Berg, Selina Kikkenborg, 2023, In: Pediatric Infectious Disease Journal. 42, 11, p. 999-1001 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Risk of body weight changes among Danish children and adolescents during the COVID-19 pandemic

    Berg, Selina Kikkenborg, Birk, N. M., Thorsted, A. B., Rosenkilde, S., Jensen, L. B., Nygaard, Ulrikka, Bundgård, Henning, Thygesen, L. C., Ersbøll, A. K., Nielsen, Susanne Dam & Christensen, A. V., 2023, In: Pediatric Obesity. 18, 4, 11 p., e13005.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Short individualised treatment of bone and joint infections in Danish children

    Nielsen, A. B., Nygaard, Ulrikka, Hoffmann, T. & Kristensen, K., 2019, In: Archives of Disease in Childhood. 104, 2, p. 205-206 2 p.

    Research output: Contribution to journalComment/debateResearch

  10. Published

    Short- and Long-Term Self-Reported Symptoms in Adolescents Aged 12–19 Years after Vaccination against SARS-CoV-2 Compared to Adolescents Not Vaccinated—A Danish Retrospective Cohort Study

    Berg, Selina Kikkenborg, Wallach-Kildemoes, H., Rasmussen, L. R., Nygaard, Ulrikka, Bundgård, Henning, Petersen, M. N. S., Hammer, C. B., Ersbøll, A. K., Thygesen, L. C., Nielsen, Susanne Dam & Christensen, A. V., 2022, In: Vaccines. 10, 11, 1863.

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 164258558