Projects per year
Personal profile
Research
During the past 10 years, I have fostered a research environment that has expanded to include more than 65 researchers. Our department’s research group is currently (2025) ranked 7th in the world of infectious medicine clinical research trials. To support our research, we receive approximately 40 million DKK annually in research funding.
Total number of peer-reviewed publications: 394 (Scopus; January 2025)
No. of citations: 20.247 (incl. self-citations) (Scopus; January 2025)
H-index: 68 (Scopus; April 2025)
Profile
I am a leading international expert in the field of infectious diseases, and have a strong track record within basic, translational, clinical and public health research and innovation in the area of infectious diseases.
I have an extensive educational curriculum, and I have served on several boards including advisory role to the Danish Health Authority, spin-out companies and private and public funding agencies.
Commissioned
2020 – 2023 Counsellor for the Danish Health Authorities for the handling of Covid-19
2020 – 2021 Member of the expert group at Folketinget as regards the handling of Covid-19
2016 – 2021 Board Member, The organisation of Danish Medical Societies (LVS)
2016 – present Chair of Review Committee, The "PhD Cup", public dissemination
2015 – present National Medical Lead in infectious diseases, Trial Nation (formerly known as NEXT)
2015 – 2021 Board Member, "Folkeuniversitetet" Aarhus and Emdrup appointed by AU
2006 – 2022 President and Chairman of the Board 2015-2019, The Nordic Society of Clinical Microbiology and Infectious Diseases (NSCMID)
2006 – 2016 Board Member and Chairman of the Board (2008-2016), The Danish AIDS Foundation
Teaching
I have had the privilege of mentoring physicians through continuing education programs, helping them to further their expertise in specialized areas of medicine. Furthermore, I have, as an academic course leader, successfully led numerous research training programs aimed at enhancing the research acumen of both students and professionals. My leadership in these programs has fostered a culture of innovation and scientific inquiry, enabling participants to engage in high-quality research.
Job responsibilities
My primary research area is the interplay between the microbe and the host with a particular focus on HIV, COVID-19, meningococcal disease, and now shifting toward focus on antimicrobial resistance, persister cells and implant infections.
Additionally, I have contributed to several international advisory boards and editorial boards, particularly in the UK, Ireland, the US, Sweden and Norway. The combination of international experience and international co-workers has contributed greatly to the expansion of my international network and my ability to set up research programs within new scientific areas.
Keywords
- Immune system
- Infection
- General medicine
- Epidemiology
- Physiology
- Genetics
- Immunology
- Immune system
- Infection
- Internal medicine
- Microbiology
- Immune system
- Infection
Areas of expertise
- Infectious Diseases
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- 1 Similar Profiles
Collaborations and top research areas from the last five years
Projects
- 1 Finished
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Navigating Chronic Uncertainty: A socio-material ethnography of pandemic testing in the welfare society
Nørholm, C. T. E. (PI), Seeberg, J. (Participant), Roepstorff, A. (Award holder), Østergaard, L. J. (Collaborator) & Høybye, M. T. (Participant)
01/10/2021 → 30/06/2025
Project: Research
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Combination therapy delays antimicrobial resistance after adaptive laboratory evolution of Staphylococcus aureus
Petersen, M. E., Khamas, A. B., Østergaard, L. J., Jørgensen, N. P. & Meyer, R. L., Mar 2025, In: Antimicrobial Agents and Chemotherapy. 69, 4, e01483-24.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access -
Genetic Landscape and Mitochondrial Metabolic Dysregulation in Patients Suffering From Severe Long COVID
Hansen, K. S., Jørgensen, S. E., Cömert, C., Schiøttz-Christensen, B., Bross, P., Agergaard, J., Leth, S., Østergaard, L., Palmfeldt, J., Olsen, R. K. J. & Mogensen, T. H., Mar 2025, In: Journal of Medical Virology. 97, 3, e70275.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access1 Citation (Scopus) -
Validation of ICD-10 diagnostic coding for influenza in the Danish National Patient Registry
Hønge, B. L., Hansen, K. S., Thomsen, M. K., Østergaard, L., Mogensen, T. H., Storgaard, M., Erikstrup, C. & Sørup, S., Feb 2025, In: Annals of Epidemiology. 102, p. 62-67 6 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access -
A high-throughput assay identifies molecules with antimicrobial activity against persister cells
Petersen, M. E., Hansen, L. K., Mitkin, A. A., Kelly, N. M., Wood, T. K., Jørgensen, N. P., Østergaard, L. J. & Meyer, R. L., Jul 2024, In: Journal of Medical Microbiology. 73, 7, 12 p., 001856.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access1 Citation (Scopus) -
All-cause and AIDS-related mortality among people with HIV across Europe from 2001 to 2020: impact of antiretroviral therapy, tuberculosis and regional differences in a multicentre cohort study
the EuroSIDA study group, Sept 2024, In: The Lancet Regional Health - Europe. 44, p. 100989 100989.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access3 Citations (Scopus)
Activities
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Medlem af bevllingsudvalg i Trygfonden
Østergaard, L. J. (Participant)
1 Mar 2023Activity: Presentations, memberships, employment, ownership and other activities › Other
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Ph.d.-bedømmelsesudvalg, Københavns Universitet (Event)
Østergaard, L. J. (Member)
19 Jan 2018Activity: Evaluation, external lectures and examination › Member of evaluation panel
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Ph.d.-bedømmelsesudvalg, Københavns Universitet (Event)
Østergaard, L. J. (Member)
10 Nov 2017Activity: Evaluation, external lectures and examination › Member of evaluation panel
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Lund University
Østergaard, L. J. (Member)
3 Nov 2017Activity: Evaluation, external lectures and examination › Member of evaluation panel
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Ph.d.-bedømmelsesudvalg, Københavns Universitet (Event)
Østergaard, L. J. (Member)
6 Oct 2017Activity: Evaluation, external lectures and examination › Member of evaluation panel