Sérgio Chicumbe

745 total citations
50 papers, 375 citations indexed

About

Sérgio Chicumbe is a scholar working on Pediatrics, Perinatology and Child Health, Infectious Diseases and General Health Professions. According to data from OpenAlex, Sérgio Chicumbe has authored 50 papers receiving a total of 375 indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Pediatrics, Perinatology and Child Health, 17 papers in Infectious Diseases and 11 papers in General Health Professions. Recurrent topics in Sérgio Chicumbe's work include Global Maternal and Child Health (30 papers), HIV/AIDS Research and Interventions (11 papers) and Healthcare Systems and Reforms (9 papers). Sérgio Chicumbe is often cited by papers focused on Global Maternal and Child Health (30 papers), HIV/AIDS Research and Interventions (11 papers) and Healthcare Systems and Reforms (9 papers). Sérgio Chicumbe collaborates with scholars based in Mozambique, United States and United Kingdom. Sérgio Chicumbe's co-authors include Eduardo Samo Gudo, Francisco Mbofana, Aleny Couto, Quinhas Fernandes, Rose Zulliger, Joseph Nelson Siewe Fodjo, Robert Colebunders, Edlaine Faria de Moura Villela, Antônio Rodrigues Ferreira Júnior and Risa M. Hoffman and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and International Journal of Environmental Research and Public Health.

In The Last Decade

Sérgio Chicumbe

44 papers receiving 365 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Sérgio Chicumbe Mozambique 11 159 135 100 74 69 50 375
Abebaw Wasie Ethiopia 8 168 1.1× 180 1.3× 152 1.5× 80 1.1× 30 0.4× 10 453
Simon Mutembo United States 12 224 1.4× 82 0.6× 65 0.7× 149 2.0× 133 1.9× 30 415
Olatunji Adetokunboh South Africa 11 272 1.7× 67 0.5× 103 1.0× 137 1.9× 76 1.1× 37 413
Emily Dansereau United States 13 83 0.5× 203 1.5× 136 1.4× 145 2.0× 170 2.5× 24 478
Dickens Onyango Kenya 12 149 0.9× 130 1.0× 110 1.1× 167 2.3× 40 0.6× 48 412
Samuel Muhula Kenya 12 130 0.8× 98 0.7× 143 1.4× 84 1.1× 25 0.4× 28 348
Bethany L. Hedt United States 12 114 0.7× 84 0.6× 74 0.7× 81 1.1× 24 0.3× 19 339
Janet Gruber United Kingdom 4 116 0.7× 84 0.6× 94 0.9× 57 0.8× 26 0.4× 11 340
Patricia Ndumbi Canada 7 130 0.8× 63 0.5× 44 0.4× 43 0.6× 52 0.8× 8 341
Dick Chamla United States 10 155 1.0× 80 0.6× 85 0.8× 85 1.1× 27 0.4× 33 270

Countries citing papers authored by Sérgio Chicumbe

Since Specialization
Citations

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

Fields of papers citing papers by Sérgio Chicumbe

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sérgio Chicumbe

This figure shows the co-authorship network connecting the top 25 collaborators of Sérgio Chicumbe. A scholar is included among the top collaborators of Sérgio Chicumbe 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 Sérgio Chicumbe. Sérgio Chicumbe 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
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Galanti, Marta, Shannon M. Farley, Sérgio Chicumbe, et al.. (2025). SARS-CoV-2 transmission dynamics in Mozambique and Zimbabwe during the first 3 years of the pandemic. Royal Society Open Science. 12(1). 241275–241275.
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Gimbel, Sarah, Celso Inguane, Aleny Couto, et al.. (2023). Managers’ and providers’ perspectives on barriers and facilitators for the implementation of differentiated service delivery models for HIV treatment in Mozambique: a qualitative study. Journal of the International AIDS Society. 26(3). e26076–e26076. 7 indexed citations
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Hu, Bo, et al.. (2023). Determinants of COVID-19 vaccine acceptance in Mozambique: The role of institutional trust. Vaccine. 41(17). 2846–2852. 2 indexed citations
7.
Anselmi, Laura, et al.. (2023). The impact of performance‐based financing within local health systems: Evidence from Mozambique. Health Economics. 32(7). 1525–1549. 2 indexed citations
8.
Augusto, Orvalho, Timothy Roberton, Quinhas Fernandes, et al.. (2023). Early effects of COVID-19 on maternal and child health service disruption in Mozambique. Frontiers in Public Health. 11. 1075691–1075691. 1 indexed citations
9.
Vaz, Paula, Nália Ismael, Sérgio Chicumbe, et al.. (2022). Viral Response among Early Treated HIV Perinatally Infected Infants: Description of a Cohort in Southern Mozambique. Healthcare. 10(11). 2156–2156. 5 indexed citations
10.
Chicumbe, Sérgio, Anna Cantarutti, Nicola Cotugno, et al.. (2022). Caregivers’ psychosocial assessment for identifying HIV-infected infants at risk of poor treatment adherence: an exploratory study in southern Mozambique. AIDS Care. 35(1). 53–62. 5 indexed citations
11.
Manhiça, Ivan, Orvalho Augusto, Kenneth Sherr, et al.. (2022). COVID-19-related healthcare impacts: an uncontrolled, segmented time-series analysis of tuberculosis diagnosis services in Mozambique, 2017–2020. BMJ Global Health. 7(4). e007878–e007878. 15 indexed citations
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Steenland, Maria W., Quinhas Fernandes, Sérgio Chicumbe, et al.. (2019). Effects of appointment scheduling on waiting time and utilisation of antenatal care in Mozambique. BMJ Global Health. 4(6). e001788–e001788. 16 indexed citations
15.
Steenland, Maria W., Quinhas Fernandes, Sandra Sequeira, et al.. (2019). Client experiences with antenatal care waiting times in southern Mozambique. BMC Health Services Research. 19(1). 538–538. 29 indexed citations
16.
Chicumbe, Sérgio, et al.. (2019). Clinical and operational factors associated with low pediatric inpatient HIV testing coverage in Mozambique. Public Health Action. 9(3). 113–119. 4 indexed citations
17.
Baltazar, Cynthia Semá, José Paulo Langa, Sérgio Chicumbe, et al.. (2018). Oral cholera vaccine coverage during a preventive door-to-door mass vaccination campaign in Nampula, Mozambique. PLoS ONE. 13(10). e0198592–e0198592. 21 indexed citations
18.
Chicumbe, Sérgio, et al.. (2018). Intervention heroes of Mozambique from 1997 to 2015: estimates of maternal and child lives saved using the Lives Saved Tool. Journal of Global Health. 8(2). 3 indexed citations
19.
Cataldo, Fabian, Risa M. Hoffman, Roxanne Hoek, et al.. (2018). Barriers and facilitators to the uptake of Test and Treat in Mozambique: A qualitative study on patient and provider perceptions. PLoS ONE. 13(12). e0205919–e0205919. 44 indexed citations
20.
Bishai, David, Claudia Cristina de Aguiar Pereira, Sérgio Chicumbe, et al.. (2016). Development and Usefulness of a District Health Systems Tool for Performance Improvement in Essential Public Health Functions in Botswana and Mozambique. Journal of Public Health Management and Practice. 22(6). 586–596. 5 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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2026