Søren Anker Uldum

3.2k total citations · 1 hit paper
55 papers, 1.9k citations indexed

About

Søren Anker Uldum is a scholar working on Endocrinology, Epidemiology and Microbiology. According to data from OpenAlex, Søren Anker Uldum has authored 55 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Endocrinology, 20 papers in Epidemiology and 13 papers in Microbiology. Recurrent topics in Søren Anker Uldum's work include Legionella and Acanthamoeba research (38 papers), Pneumonia and Respiratory Infections (13 papers) and Antifungal resistance and susceptibility (11 papers). Søren Anker Uldum is often cited by papers focused on Legionella and Acanthamoeba research (38 papers), Pneumonia and Respiratory Infections (13 papers) and Antifungal resistance and susceptibility (11 papers). Søren Anker Uldum collaborates with scholars based in Denmark, Germany and Sweden. Søren Anker Uldum's co-authors include Jørgen Skov Jensen, K Lind, Timothy G. Harrison, Paul Christian Lück, Jens Vuust, Jürgen H. Helbig, Sverker Bernander, Valeria Gaia, Christina Wiid Svarrer and Jette Bangsborg and has published in prestigious journals such as SHILAP Revista de lepidopterología, Clinical Infectious Diseases and Journal of Clinical Microbiology.

In The Last Decade

Søren Anker Uldum

55 papers receiving 1.9k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Mycoplasma pneumoniae epidemic in Denmark, October to December, 2023

2024 43 citations Anne Christine Nordholm, Søren Anker Uldum et al. Eurosurveillance profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Søren Anker Uldum Denmark	24	909	791	652	373	264	55	1.9k
Gary N. Sanden United States	28	688 0.8×	1.2k 1.5×	1.3k 2.0×	538 1.4×	203 0.8×	43	2.2k
W. Lanier Thacker United States	26	907 1.0×	766 1.0×	503 0.8×	508 1.4×	169 0.6×	68	1.8k
Joop Schellekens Netherlands	19	382 0.4×	784 1.0×	579 0.9×	178 0.5×	131 0.5×	24	1.6k
Futoshi Higa Japan	23	478 0.5×	812 1.0×	120 0.2×	326 0.9×	90 0.3×	145	1.8k
Lurdes Matas Spain	24	270 0.3×	1.2k 1.5×	207 0.3×	179 0.5×	42 0.2×	73	1.6k
Marcel F. Peeters Netherlands	19	459 0.5×	378 0.5×	69 0.1×	228 0.6×	167 0.6×	36	1.1k
C E Farshy United States	21	264 0.3×	481 0.6×	719 1.1×	152 0.4×	29 0.1×	33	1.4k
Masao Tateyama Japan	18	225 0.2×	555 0.7×	82 0.1×	209 0.6×	40 0.2×	135	1.3k
Feng‐Yee Chang Taiwan	24	257 0.3×	726 0.9×	96 0.1×	216 0.6×	32 0.1×	54	1.7k
M. Lucia Tondella United States	33	321 0.4×	2.8k 3.5×	2.4k 3.7×	372 1.0×	20 0.1×	88	3.7k

Countries citing papers authored by Søren Anker Uldum

Since Specialization

Citations

This map shows the geographic impact of Søren Anker Uldum's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Søren Anker Uldum with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Søren Anker Uldum more than expected).

Fields of papers citing papers by Søren Anker Uldum

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Søren Anker Uldum. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Søren Anker Uldum. The network helps show where Søren Anker Uldum may publish in the future.

Co-authorship network of co-authors of Søren Anker Uldum

This figure shows the co-authorship network connecting the top 25 collaborators of Søren Anker Uldum. A scholar is included among the top collaborators of Søren Anker Uldum based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Søren Anker Uldum. Søren Anker Uldum is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Holm, Mette, Ulla Birgitte Hartling, Lise Heilmann Jensen, et al.. (2024). Mycoplasma pneumoniae incidence, phenotype, and severity in children and adolescents in Denmark before, during, and after the COVID-19 pandemic: a nationwide multicentre population-based cohort study. The Lancet Regional Health - Europe. 47. 101103–101103. 21 indexed citations

Scaturro, Maria, Federica Del Chierico, Yair Motro, et al.. (2023). Premise plumbing bacterial communities in four European cities and their association with Legionella. SHILAP Revista de lepidopterología. 2. 1170824–1170824. 5 indexed citations

Uldum, Søren Anker, et al.. (2022). A Tale of Four Danish Cities: Legionella pneumophila Diversity in Domestic Hot Water and Spatial Variations in Disease Incidence. International Journal of Environmental Research and Public Health. 19(5). 2530–2530. 6 indexed citations

Cassell, Kelsie, Daniel Thomas‐López, Charlotte Kjelsø, & Søren Anker Uldum. (2021). Provincial trends in Legionnaires’ disease are not explained by population structure in Denmark, 2015 to 2018. Eurosurveillance. 26(25). 8 indexed citations

Cassell, Kelsie, Charlotte Kjelsø, Daniel M. Weinberger, & Søren Anker Uldum. (2021). Evidence for multiple cases of recurrentLegionellainfection: a Danish national surveillance study. Thorax. 76(8). 826–828. 2 indexed citations

Schjørring, Susanne, Marc Stegger, Charlotte Kjelsø, et al.. (2017). Genomic investigation of a suspected outbreak of Legionella pneumophila ST82 reveals undetected heterogeneity by the present gold-standard methods, Denmark, July to November 2014. Eurosurveillance. 22(25). 12 indexed citations

Jørgensen, Charlotte Sværke, et al.. (2013). Application of a lateral flow test as an additional serological tool for diagnosis of Legionella infections. Journal of Microbiological Methods. 96. 12–15. 6 indexed citations

Uldum, Søren Anker, et al.. (2012). Incidence and Prognostic Factors for Legionnaires' Disease in Denmark 1993–2006. 2013. 1–8. 7 indexed citations

Svarrer, Christina Wiid & Søren Anker Uldum. (2011). The occurrence of Legionella species other than Legionella pneumophila in clinical and environmental samples in Denmark identified by mip gene sequencing and matrix-assisted laser desorption ionization time-of-flight mass spectrometry. Clinical Microbiology and Infection. 18(10). 1004–1009. 33 indexed citations

10.

Krogfelt, Karen A., et al.. (2011). Detection of Legionella by quantitative-polymerase chain reaction (qPCR) for monitoring and risk assessment. BMC Microbiology. 11(1). 254–254. 21 indexed citations

11.

Widgren, Katarina, Charlotte Kjelsø, Søren Anker Uldum, & Kåre Mølbak. (2009). Outbreak of Chlamydophila psittaci infection (ornithosis) in a pet shop in Denmark.. 92(12). 24–27. 1 indexed citations

12.

Jepsen, Martin Rudbeck, et al.. (2009). Geographical variation of sporadic Legionnaires' disease analysed in a grid model. Epidemiology and Infection. 138(1). 9–14. 8 indexed citations

13.

Mølbak, Kåre, et al.. (2009). LegionellaAntibodies in a Danish Hospital Staff with Known Occupational Exposure. Journal of Environmental and Public Health. 2009. 1–6. 12 indexed citations

14.

Olsen, Chris, et al.. (2009). Comparison of the sensitivity of the Legionella urinary antigen EIA kits from Binax and Biotest with urine from patients with infections caused by less common serogroups and subgroups of Legionella. European Journal of Clinical Microbiology & Infectious Diseases. 28(7). 817–820. 20 indexed citations

15.

Mølbak, Kåre, et al.. (2007). High prevalence of antibodies to Legionella spp. in Danish blood donors. A study in areas with high and average incidence of Legionnaires' disease. Epidemiology and Infection. 136(2). 257–262. 9 indexed citations

16.

Helbig, Jürgen H., Søren Anker Uldum, Sverker Bernander, et al.. (2003). Clinical Utility of Urinary Antigen Detection for Diagnosis of Community-Acquired, Travel-Associated, and Nosocomial Legionnaires' Disease. Journal of Clinical Microbiology. 41(2). 838–840. 114 indexed citations

17.

Helbig, Jürgen H., Timothy G. Harrison, Søren Anker Uldum, & Paul Christian Lück. (2001). Detection of Legionella pneumophila antigen in urine samples by the BinaxNOW immunochromatographic assay and comparison with both Binax Legionella Urinary Enzyme Immunoassay (EIA) and Biotest Legionella Urin Antigen EIA. Journal of Medical Microbiology. 50(6). 509–516. 113 indexed citations

18.

Maiwald, Matthias, et al.. (1999). Diagnostic Relevance of the Detection of Legionella DNA in Urine Samples by the Polymerase Chain Reaction. European Journal of Clinical Microbiology & Infectious Diseases. 18(10). 716–722. 31 indexed citations

19.

Lüttichau, Hans Rudolf, et al.. (1998). An Outbreak of Pontiac Fever Among Children Following Use of a Whirlpool. Clinical Infectious Diseases. 26(6). 1374–1378. 34 indexed citations

20.

Uldum, Søren Anker, et al.. (1990). Evaluation of a commercial enzyme immunoassay for detection ofMycoplasma pneumoniae specific immunoglobulin G antibodies. European Journal of Clinical Microbiology & Infectious Diseases. 9(3). 221–223. 13 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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