Stephen N.J. Korsman

4.0k total citations
24 papers, 222 citations indexed

About

Stephen N.J. Korsman is a scholar working on Infectious Diseases, Virology and Epidemiology. According to data from OpenAlex, Stephen N.J. Korsman has authored 24 papers receiving a total of 222 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Infectious Diseases, 11 papers in Virology and 10 papers in Epidemiology. Recurrent topics in Stephen N.J. Korsman's work include HIV Research and Treatment (10 papers), HIV/AIDS Research and Interventions (8 papers) and HIV/AIDS drug development and treatment (6 papers). Stephen N.J. Korsman is often cited by papers focused on HIV Research and Treatment (10 papers), HIV/AIDS Research and Interventions (8 papers) and HIV/AIDS drug development and treatment (6 papers). Stephen N.J. Korsman collaborates with scholars based in South Africa, United Kingdom and Netherlands. Stephen N.J. Korsman's co-authors include Diana Hardie, Wolfgang Preiser, Gert U. van Zyl, Nei-Yuan Hsiao, Heidi Smuts, Mathilda Claassen, Mark F. Cotton, Diana Hardie, Juno Thomas and Mamadou Kaba and has published in prestigious journals such as PLoS ONE, World Journal of Gastroenterology and BMC Infectious Diseases.

In The Last Decade

Stephen N.J. Korsman

23 papers receiving 218 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Stephen N.J. Korsman South Africa 9 132 100 58 54 31 24 222
Nicolette du Plessis South Africa 9 220 1.7× 108 1.1× 39 0.7× 56 1.0× 55 1.8× 22 306
Cecilia Tortajada Spain 11 205 1.6× 122 1.2× 95 1.6× 106 2.0× 18 0.6× 18 332
Douglas Mangwanya Zimbabwe 9 203 1.5× 146 1.5× 16 0.3× 73 1.4× 16 0.5× 12 291
Guan‐Jhou Chen Taiwan 14 216 1.6× 294 2.9× 222 3.8× 100 1.9× 15 0.5× 38 461
Stefan Schlabe Germany 11 145 1.1× 127 1.3× 175 3.0× 48 0.9× 28 0.9× 29 338
Catherine Glover Australia 11 88 0.7× 119 1.2× 10 0.2× 25 0.5× 12 0.4× 23 227
Alessandro Chiodera Italy 9 135 1.0× 108 1.1× 86 1.5× 91 1.7× 7 0.2× 14 260
Jumi Yi United States 9 99 0.8× 130 1.3× 14 0.2× 8 0.1× 14 0.5× 22 229
Maria Christine Thurnheer Switzerland 8 150 1.1× 142 1.4× 64 1.1× 60 1.1× 4 0.1× 16 304
Christina Schofield United States 8 148 1.1× 157 1.6× 9 0.2× 77 1.4× 31 1.0× 40 284

Countries citing papers authored by Stephen N.J. Korsman

Since Specialization
Citations

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

Fields of papers citing papers by Stephen N.J. Korsman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Stephen N.J. Korsman. 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 Stephen N.J. Korsman. The network helps show where Stephen N.J. Korsman may publish in the future.

Co-authorship network of co-authors of Stephen N.J. Korsman

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

All Works

20 of 20 papers shown
1.
O’Connell, Natasha, et al.. (2025). Rapid development of drug resistance during initial dolutegravir-based antiretroviral therapy of an infant with HIV. Southern African Journal of HIV Medicine. 26(1). 1750–1750.
2.
3.
Cleary, Susan, Sheetal Silal, Gregory Hussey, et al.. (2022). A retrospective study assessing the clinical outcomes and costs of acute hepatitis A in Cape Town, South Africa. BMC Infectious Diseases. 22(1). 45–45. 5 indexed citations
4.
Preiser, Wolfgang, Gert U. van Zyl, Mathilda Claassen, et al.. (2021). Molecular characterisation and epidemiology of enterovirus-associated aseptic meningitis in the Western and Eastern Cape Provinces, South Africa 2018–2019. Journal of Clinical Virology. 139. 104845–104845. 13 indexed citations
5.
Preiser, Wolfgang, et al.. (2021). HIV false positive screening serology due to sample contamination reduced by a dedicated sample and platform in a high prevalence environment. PLoS ONE. 16(1). e0245189–e0245189. 3 indexed citations
6.
Sonderup, Mark, Neliswa Gogela, Heidi Smuts, et al.. (2020). Direct-acting antiviral therapy for hepatitis C: The initial experience of the University of Cape Town/Groote Schuur Hospital Liver Clinic, South Africa. South African Medical Journal. 110(2). 112–112. 7 indexed citations
7.
Reid, J. C., et al.. (2020). High positive HIV serology results can still be false positive. IDCases. 21. e00849–e00849. 11 indexed citations
8.
Korsman, Stephen N.J., et al.. (2019). Hepatitis E in pig-derived food products in Cape Town, South Africa, 2014. South African Medical Journal. 109(8). 584–584. 5 indexed citations
9.
Korsman, Stephen N.J., Diana Hardie, & Mamadou Kaba. (2019). Hepatitis E virus in patients with acute hepatitis in Cape Town, South Africa, 2011. South African Medical Journal. 109(8). 582–582. 6 indexed citations
10.
Korsman, Stephen N.J., Lester M. Davids, Widaad Zemanay, et al.. (2018). Blood and virus detection on barber clippers. South African Medical Journal. 108(4). 278–278. 7 indexed citations
11.
Smuts, Heidi, et al.. (2018). Molecular characterization of an outbreak of enterovirus-associated meningitis in Mossel Bay, South Africa, December 2015–January 2016. BMC Infectious Diseases. 18(1). 709–709. 19 indexed citations
12.
13.
Madden, R.G., Sebastian Wallace, Mark Sonderup, et al.. (2016). Hepatitis E virus: Western Cape, South Africa. World Journal of Gastroenterology. 22(44). 9853–9853. 24 indexed citations
14.
Oladokun, Regina, et al.. (2015). Case Report:False-negative HIV-1 polymerase chain reaction in a 15-month-old boy with HIV-1 subtype C infection. South African Medical Journal. 105(10). 877. 1 indexed citations
15.
Oladokun, Regina, Stephen N.J. Korsman, Nei-Yuan Hsiao, et al.. (2015). False-negative HIV-1 polymerase chain reaction in a 15-month-old boy with HIV-1 subtype C infection. South African Medical Journal. 105(10). 877–877. 5 indexed citations
16.
Khumalo, Nonhlanhla P., et al.. (2013). Invisible Bleeding from Clean-Shave Haircuts: Detection with Blood Specific RNA Markers. Dermatology. 227(3). 197–201. 4 indexed citations
17.
Hardie, Diana, Stephen N.J. Korsman, & Nei-Yuan Hsiao. (2013). Cytomegalovirus load in whole blood is more reliable for predicting and assessing CMV disease than pp65 antigenaemia. Journal of Virological Methods. 193(1). 166–168. 13 indexed citations
18.
Korsman, Stephen N.J., Gert U. van Zyl, Louise Nutt, Monique Andersson, & Wolfgang Preiser. (2012). Virology: An Illustrated Colour Text. Medical Entomology and Zoology. 6 indexed citations
19.
Zyl, Gert U. van, et al.. (2010). NucliSens EasyQ® HIV-1 V1.2 system: Detection of human plasma-derived background signal. Journal of Virological Methods. 165(2). 318–319. 5 indexed citations
20.
Claassen, Mathilda, et al.. (2006). Pitfalls with rapid HIV antibody testing in HIV-infected children in the Western Cape, South Africa. Journal of Clinical Virology. 37(1). 68–71. 30 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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