Ellen Johnson Sirleaf

570 total citations
10 papers, 323 citations indexed

About

Ellen Johnson Sirleaf is a scholar working on Infectious Diseases, Health and Oncology. According to data from OpenAlex, Ellen Johnson Sirleaf has authored 10 papers receiving a total of 323 indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Infectious Diseases, 2 papers in Health and 2 papers in Oncology. Recurrent topics in Ellen Johnson Sirleaf's work include Viral Infections and Outbreaks Research (3 papers), COVID-19 epidemiological studies (2 papers) and Vaccine Coverage and Hesitancy (2 papers). Ellen Johnson Sirleaf is often cited by papers focused on Viral Infections and Outbreaks Research (3 papers), COVID-19 epidemiological studies (2 papers) and Vaccine Coverage and Hesitancy (2 papers). Ellen Johnson Sirleaf collaborates with scholars based in Singapore, United Kingdom and United States. Ellen Johnson Sirleaf's co-authors include Helen Clark, Steven Radelet, Helena Legido‐Quigley, Michel D. Kazatchkine, Joanne Liu, Sudhvir Singh, Salma M. Abdalla, Michael Bartoš, Anders Nordström and Els Torreele and has published in prestigious journals such as The Lancet, SHILAP Revista de lepidopterología and BMJ.

In The Last Decade

Ellen Johnson Sirleaf

8 papers receiving 278 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ellen Johnson Sirleaf Singapore 7 90 68 61 59 57 10 323
Asha Herten-Crabb United Kingdom 11 126 1.4× 55 0.8× 89 1.5× 102 1.7× 51 0.9× 16 545
Sharifah Sekalala United Kingdom 12 169 1.9× 91 1.3× 64 1.0× 102 1.7× 59 1.0× 50 464
Ben Oppenheim United States 11 267 3.0× 119 1.8× 87 1.4× 62 1.1× 124 2.2× 23 600
João Nunes United Kingdom 13 215 2.4× 71 1.0× 65 1.1× 170 2.9× 37 0.6× 29 547
Adia Benton United States 12 265 2.9× 155 2.3× 29 0.5× 107 1.8× 18 0.3× 30 514
Marco Schäferhoff United States 10 82 0.9× 120 1.8× 81 1.3× 61 1.0× 62 1.1× 19 501
Rebekah Burroway United States 13 236 2.6× 61 0.9× 54 0.9× 123 2.1× 10 0.2× 19 479
Huiyun Feng Australia 12 214 2.4× 22 0.3× 75 1.2× 63 1.1× 15 0.3× 37 623
Maike Voss Germany 8 65 0.7× 34 0.5× 43 0.7× 61 1.0× 34 0.6× 15 272
Siri Gloppen Norway 12 231 2.6× 15 0.2× 115 1.9× 57 1.0× 22 0.4× 43 476

Countries citing papers authored by Ellen Johnson Sirleaf

Since Specialization
Citations

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

Fields of papers citing papers by Ellen Johnson Sirleaf

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ellen Johnson Sirleaf. 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 Ellen Johnson Sirleaf. The network helps show where Ellen Johnson Sirleaf may publish in the future.

Co-authorship network of co-authors of Ellen Johnson Sirleaf

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

All Works

10 of 10 papers shown
1.
Clark, Helen & Ellen Johnson Sirleaf. (2025). The Pandemic Agreement is a milestone: now it is time for action in national capitals. The Lancet. 405(10495). 2109–2111. 1 indexed citations
2.
Torreele, Els, Michel D. Kazatchkine, Joanne Liu, et al.. (2023). Stopping epidemics when and where they occur. The Lancet. 401(10374). 324–328. 14 indexed citations
3.
Torreele, Els, Olusoji Adeyi, Mandeep Dhaliwal, et al.. (2023). It is time for ambitious, transformational change to the epidemic countermeasures ecosystem. The Lancet. 401(10381). 978–982. 19 indexed citations
4.
Clark, Helen, Mauricio Cárdenas, Mark Dybul, et al.. (2022). Transforming or tinkering: the world remains unprepared for the next pandemic threat. The Lancet. 399(10340). 1995–1999. 13 indexed citations
5.
Sirleaf, Ellen Johnson & Helen Clark. (2021). Report of the Independent Panel for Pandemic Preparedness and Response: making COVID-19 the last pandemic. The Lancet. 398(10295). 101–103. 139 indexed citations
6.
Singh, Sudhvir, Michael Bartoš, Salma M. Abdalla, et al.. (2021). Resetting international systems for pandemic preparedness and response. BMJ. 375. e067518–e067518. 11 indexed citations
7.
Radelet, Steven & Ellen Johnson Sirleaf. (2010). Emerging Africa: How 17 Countries Are Leading the Way. 75 indexed citations
8.
Sirleaf, Ellen Johnson. (2007). Liberia’s Gender-Based Violence National Action Plan. SHILAP Revista de lepidopterología. 1 indexed citations
9.
10.
Sirleaf, Ellen Johnson. (1989). The Liberian Economy on April 1980: Some Reflections. 14(2). 1–22.

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