Claus Østergaard

28 papers and 571 indexed citations
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About

Claus Østergaard is a scholar working on Clinical Biochemistry, Epidemiology and Infectious Diseases. According to data from OpenAlex, Claus Østergaard has authored 28 papers receiving a total of 571 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Clinical Biochemistry, 11 papers in Epidemiology and 9 papers in Infectious Diseases. Recurrent topics in Claus Østergaard’s work include Bacterial Identification and Susceptibility Testing (12 papers), Antibiotic Resistance in Bacteria (9 papers) and Antimicrobial Resistance in Staphylococcus (7 papers). Claus Østergaard is often cited by papers focused on Bacterial Identification and Susceptibility Testing (12 papers), Antibiotic Resistance in Bacteria (9 papers) and Antimicrobial Resistance in Staphylococcus (7 papers). Claus Østergaard collaborates with scholars based in Denmark, China and Turkey. Claus Østergaard's co-authors include Jens Kjølseth Møller, Brian Kristensen, Turid Snekloth Søndergaard, Tove Ejlertsen, Henrik Hasman, Henrik Nielsen, Ulrik Stenz Justesen, Henrik Carl Schønheyder, Anette M. Hammerum and Kim Oren Gradel and has published in prestigious journals such as PLoS ONE, Clinical Infectious Diseases and PLoS Medicine.

In The Last Decade

Co-authorship network of co-authors of Claus Østergaard

This figure shows the co-authorship network connecting the top 25 collaborators of Claus Østergaard. A scholar is included among the top collaborators of Claus Østergaard 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 Claus Østergaard. Claus Østergaard is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Fields of papers citing papers by Claus Østergaard

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Claus Østergaard. 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 Claus Østergaard. The network helps show where Claus Østergaard may publish in the future.

Countries citing papers authored by Claus Østergaard

Since Specialization
Citations

This map shows the geographic impact of Claus Østergaard'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 Claus Østergaard with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Claus Østergaard more than expected).

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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2026