Projects per year
Personal profile
Education/Academic qualification
3.2 Clinical medicine, Expert, Latvian Council of Science
4 Dec 2025 → 3 Dec 2028
External positions
Infectologist, hepatologist, Riga East University Hospital
Field of Science
- 3.2 Clinical medicine
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 3 Good Health and Well-being
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Collaborations and top research areas from the last five years
Projects
- 6 Finished
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Development of criteria for limiting nosocomial infections and optimization of healthcare resources with application algorithms and roadmaps
Vīksna, L. (Project leader), Plaudis, H. (Leading expert), Koļesova, O. (Leading expert), Eglīte, M. (Leading expert), Koļesovs, A. (Leading expert), Ivanovs, A. (Leading expert), Proskurins, J. (Expert), Madelāne, M. (Leading expert), Žilde, A. (Expert), Lakiša, S. (Expert), Paegle, D. I. (Expert), Lībere, L. (Expert), Jegorova, J. (Expert), Bērziņa, L. (Expert), Vaivods, R. V. (Assistant (student)), Novika , L. (Assistant (student)), Kaulakane, A. (Expert), Bantauska, D. (Expert), Jansone, V. (Other), Pulmanis, E. (Partner's coordinator), Liepiņš, M. (Other), Niedre-Otomere, B. (Other), Mukāns, M. (Expert), Vanaga, I. (Expert), Karelis, G. (Leading expert), Zeltiņa, I. (Leading expert), Laivacuma, S. (Expert), Storoženko, J. (Leading expert), Savicka, O. (Leading expert), Krūmiņa, A. (Leading expert), Eglīte, L. (Expert) & Mītniece, L. (Assistant (student))
1/11/24 → 31/03/26
Project: EU Structural Funds › Other
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Development of clinical algorithms and clinical pathways for dynamic observation of patients after COVID-19
Vīksna, L. (Project leader), Vanaga, I. (Expert), Pētersons, A. (Expert), Zeltiņa, I. (Expert), Kalējs, O. (Expert), Karelis, G. (Expert), Rezeberga, D. (Expert), Radziņa, M. (Expert), Vētra, A. (Expert), Storoženko, J. (Expert), Taube, M. (Expert), Lejnieks, A. (Expert), Lietuvietis, V. (Expert), Koļesova, O. (Expert), Liepiņa, E. (Expert), Kadiša, A. (Expert), Lejniece, S. (Expert), Bataraga, E. (Expert), Plaudis, H. (Expert), Višņakovs, A. (Expert) & Bantauska, D. (Expert)
Ministry of Health of the Republic of Latvia
24/05/22 → 24/11/22
Project: Contract research › R&D project
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SARS-CoV-2 and COVID-19 contexts for pathologies of the hepatobiliary system, their histological, biochemical, radiological and clinical characteristics and possibilities of preventing these pathologies
Vīksna, L. (Project leader), Koļesova, O. (Leading expert), Plaudis, H. (Leading expert), Štrumfa, I. (Leading expert), Bantauska, D. (Expert), Koļesovs, A. (Expert), Storoženko, J. (Expert), Eglīte, J. (Expert), Laivacuma, S. (Expert), Radziņa, M. (Expert), Vanaga, I. (Expert (PhD student)), Sīmanis Putriņš, D. (Expert (PhD student)), Pāvulāns, J. (Expert (PhD student)), Uļjanovs, R. (Expert (PhD student)) & Rasa-Dzelzkalēja, S. (Expert)
3/01/22 → 30/12/25
Project: Fundamental and Applied Research Programme
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Support for involving doctoral students in scientific research and studies
Bartuševiča, S. (Administrative manager), Sīle, L. (Expert (PhD student)), Lifšics, A. (Expert (PhD student)), Līcīte, B. (Expert (PhD student)), Zdanovskis, N. (Expert (PhD student)), Kiseļova, O. (Expert (PhD student)), Sokolovska, L. (Expert (PhD student)), Zaikovska, V. V. (Expert (PhD student)), Vizgunova-Vikmane, E. E. (Expert (PhD student)), Miļuna-Meldere, S. (Expert (PhD student)), Šneidere-Pītersa, K. (Expert (PhD student)), Semjonova, G. (Expert (PhD student)), Kigitoviča, D. (Expert (PhD student)), Kļaviņa-Makrecka, S. (Expert (PhD student)), Madelāne, M. (Expert (PhD student)), Šitovs, A. (Expert (PhD student)), Kļaviņa, A. (Expert (PhD student)), Balcere, A. (Expert (PhD student)), Vanaga, I. (Expert (PhD student)), Lakiša, S. (Expert (PhD student)), Grinciuns, M. (Expert (PhD student)), Mieze, K. (Expert (PhD student)), Berga-Švītiņa, E. (Expert (PhD student)), Leidere-Reine, A. (Expert (PhD student)), Dzudzilo, M. (Expert (PhD student)), Ozola, M. (Expert (PhD student)), Avena, L. (Expert (PhD student)), Brečs, I. (Expert (PhD student)), Kiščenko, D. (Expert (PhD student)), Krūmiņa, J. (Expert (PhD student)), Lucāne, Z. (Expert (PhD student)), Meidrops, K. (Expert (PhD student)), Kuļigina, N. (Expert (PhD student)), Savicka, L. (Expert (PhD student)), Savickis, V. (Expert (PhD student)), Šetlere, S. (Expert (PhD student)), Vargulis, M. (Expert (PhD student)) & Zariņš, K. (Expert (PhD student))
European Social Fund, Latvia State Budget funding
1/04/21 → 30/11/23
Project: EU Structural Funds › ESF
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The clinical course of SARS-CoV-2 infection and protective and risk factors affecting the outcome of the disease.
Vanaga, I. (Project leader), Rozentāle, B. (Supervisor) & Vīksna, L. (Supervisor)
1/10/20 → 2/06/25
Project: PhD projects
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Multiparametric Ultrasound Assessment of Long-Term Liver Damage in COVID-19: Results of a Three-Year Follow-Up Study
Radziņa, M. (Corresponding Author), Putriņš, D. S. (Corresponding Author), Vanaga, I., Koļesova, O., Bušs, A., Agera, A. & Vīksna, L., 2 Jun 2026, In: Medicina. 62, 6, 1077.Research output: Contribution to journal › Article › peer-review
Open AccessFile1 Downloads (Pure) -
Infekcijas slimības
autoru kolektīvs Ludmilas Vīksnas vadībā, May 2026, Rīga: Medicīnas apgāds. 567 p.Research output: Book/Report › Book › Research › peer-review
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Morphological and Immunohistochemical Characteristics of Liver Inflammation in Patients with a History of COVID-19
Štrumfa, I. (Corresponding Author), Vīksna, L., Koļesova, O., Vanaga, I., Plaudis, H., Storoženko, J., Štrumfs, B., Pāvulāns, J. & Uļjanovs, R., 2 Jan 2026, In: Viruses. 18, 1, 68.Research output: Contribution to journal › Article › peer-review
Open Access -
Liver-Related COVID-19 Consequences: Dynamics of Liver Health in 2.5 Years
Vanaga, I., Koļesova, O. (Corresponding Author), Koļesovs, A., Radziņa, M., Sīmanis Putriņš, D., Egle, J., Laivacuma, S., Storoženko, J. & Vīksna, L., Nov 2025, In: Journal of Clinical Medicine. 14, 21, 7604.Research output: Contribution to journal › Article › peer-review
Open AccessFile2 Downloads (Pure) -
SARS-CoV-2 infekcijas ietekme uz aknu slimību
Vanaga, I., Koļesova, O., Plaudis, H., Pāvulāns, J. & Vīksna, L., Sept 2025, Latvijas Ārsts, 9/10, p. 62-66.Research output: Contribution to specialist publication › Specialist article › Research
Datasets
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Liver-related COVID-19 consequences
Koļesova, O. (Creator), Vanaga, I. (Creator), Koļesovs, A. (Creator), Sīmanis Putriņš, D. (Creator), Radzina, M. (Creator) & Vīksna, L. (Creator), Rīga Stradiņš University Institutional Repository Dataverse, 1 Oct 2025
DOI: 10.48510/FK2/C22JKP, https://doi.org/10.48510/FK2/C22JKP
Dataset
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Inflammatory markers in the first acute COVID-19
Kolesova, O. (Other), Vanaga, I. (Other), Koļesovs, A. (Creator) & Vīksna, L. (Creator), Rīga Stradiņš University Institutional Repository Dataverse, 2024
DOI: 10.48510/fk2/tbzbnt, https://doi.org/10.48510/FK2/TBZBNT
Dataset
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Dynamics of liver functional tests and liver parenchymal changes during 2.5-3 years follow-up after the first COVID-19
Koļesova, O. (Creator), Vanaga, I. (Creator), Koļesovs, A. (Creator) & Vīksna, L. (Creator), Rīga Stradiņš University Institutional Repository Dataverse, 28 Jul 2023
DOI: 10.48510/FK2/ZQGTOV, https://doi.org/10.48510/FK2/ZQGTOV
Dataset
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HLA Class II alleles, tissue damage and antibody response in COVID-19
Vanaga, I. (Creator), Koļesova, O. (Creator), Koļesovs, A. (Creator) & Vīksna, L. (Creator), Rīga Stradiņš University Institutional Repository Dataverse, 20 Apr 2022
DOI: 10.48510/FK2/ATVBQE, https://dataverse.rsu.lv/dataset.xhtml?persistentId=doi:10.48510/FK2/ATVBQE
Dataset
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Markers of liver fibrogenesis in patients with COVID-19
Vīksna, L. (Creator), Koļesova, O. (Creator), Koļesovs, A. (Creator), Vanaga, I. (Creator), Radziņa, M. (Creator) & Arutjuņana, S. (Creator), Rīga Stradiņš University Institutional Repository Dataverse, 10 May 2021
DOI: 10.48510/FK2/B4HPSJ, https://dataverse.rsu.lv/dataset.xhtml?persistentId=doi:10.48510/FK2/B4HPSJ
Dataset
Activities
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Long-Term Immunological, Inflammatory, and Hepatic Changes Following COVID-19: A longitudinal Follow-up Study
Egle, J. (Speaker), Koļesova, O. (Co-author), Vanaga, I. (Co-author) & Vīksna, L. (Co-author)
29 May 2026Activity: Talk or presentation types › Oral presentation
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Supervisor of Student's work, Linda Novika
Koļesova, O. (Supervisor) & Vanaga, I. (Supervisor)
23 Apr 2026Activity: Mentoring and other activity types › Mentoring
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Post-Covid-19 liver injury: Longterm multiparametric ultrasound follow-up with updated fibrosis quantification
Putrins, D. S. (Speaker), Radziņa, M. (Co-author), Vanaga, I. (Co-author), Koļesova, O. (Co-author) & Vīksna, L. (Co-author)
15 May 2025Activity: Talk or presentation types › Oral presentation
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Health Status after the COVID-19: Two-Year Longitudinal Study
Vanaga, I. (Speaker), Koļesova, O. (Co-author), Storoženko, J. (Co-author), Laivacuma, S. (Co-author), Koļesovs, A. (Co-author) & Vīksna, L. (Co-author)
28 Mar 2025Activity: Talk or presentation types › Poster presentation
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Analysis of bile samples in the context of COVID-19 consequences
Koļesova, O. (Speaker), Vanaga, I. (Co-author), Pāvulāns, J. (Co-author), Plaudis, H. (Co-author), Storoženko, J. (Co-author), Egle, J. (Co-author), Koļesovs, A. (Co-author) & Vīksna, L. (Co-author)
28 Mar 2025Activity: Talk or presentation types › Poster presentation
Press/Media
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Kas jauns infekciju pasaulē?
Vīksna, L., Vanaga, I. & Drjagunovs, I.
4/12/23
2 items of Media coverage
Press/Media
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