Collins Iwuji

2.7k total citations
66 papers, 1.3k citations indexed

About

Collins Iwuji is a scholar working on Infectious Diseases, Virology and Epidemiology. According to data from OpenAlex, Collins Iwuji has authored 66 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 53 papers in Infectious Diseases, 27 papers in Virology and 26 papers in Epidemiology. Recurrent topics in Collins Iwuji's work include HIV/AIDS Research and Interventions (49 papers), HIV Research and Treatment (27 papers) and HIV, Drug Use, Sexual Risk (23 papers). Collins Iwuji is often cited by papers focused on HIV/AIDS Research and Interventions (49 papers), HIV Research and Treatment (27 papers) and HIV, Drug Use, Sexual Risk (23 papers). Collins Iwuji collaborates with scholars based in United Kingdom, South Africa and France. Collins Iwuji's co-authors include François Dabis, Joanna Orne‐Gliemann, Joseph Larmarange, Marie‐Louise Newell, Frank Tanser, Nonhlanhla Okesola, Nuala McGrath, Deenan Pillay, Till Bärnighausen and Claire Rekacewicz and has published in prestigious journals such as The Lancet, PLoS ONE and Clinical Infectious Diseases.

In The Last Decade

Collins Iwuji

63 papers receiving 1.3k citations

Peers

Collins Iwuji
Till Bärnighausen United States
Brooke E Nichols United States
María Lahuerta United States
Fareed Abdullah South Africa
Gesine Meyer‐Rath South Africa
Siobhan Crowley Switzerland
Oche Agbaji Nigeria
Izukanji Sikazwe Zambia
Paul G. Farnham United States
Kimberly Marsh United Kingdom
Till Bärnighausen United States
Collins Iwuji
Citations per year, relative to Collins Iwuji Collins Iwuji (= 1×) peers Till Bärnighausen

Countries citing papers authored by Collins Iwuji

Since Specialization
Citations

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

Fields of papers citing papers by Collins Iwuji

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Collins Iwuji

This figure shows the co-authorship network connecting the top 25 collaborators of Collins Iwuji. A scholar is included among the top collaborators of Collins Iwuji 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 Collins Iwuji. Collins Iwuji 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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Gareta, Dickman, et al.. (2024). The viral load monitoring cascade in HIV treatment programmes in sub-Saharan Africa: a systematic review. BMC Public Health. 24(1). 2603–2603. 4 indexed citations
4.
Iwuji, Collins, Catherine Martin, Deenan Pillay, et al.. (2023). Implementation preferences for the management of sexually transmitted infections in the South African health system: a discrete choice experiment. Sexually Transmitted Infections. 100(1). 10–16. 1 indexed citations
5.
Peters, Ellen, et al.. (2023). Poster Abstracts. HIV Medicine. 24(S3). 21–106.
6.
Larmarange, Joseph, Pamela Bachanas, Timothy Skalland, et al.. (2023). Population-level viremia predicts HIV incidence at the community level across the Universal Testing and Treatment Trials in eastern and southern Africa. PLOS Global Public Health. 3(7). e0002157–e0002157. 3 indexed citations
7.
Plazy, Mélanie, Nonhlanhla Okesola, Collins Iwuji, et al.. (2023). Implementation and effectiveness of a linkage to HIV care intervention in rural South Africa (ANRS 12249 TasP trial). PLoS ONE. 18(1). e0280479–e0280479. 2 indexed citations
8.
Iwuji, Collins, Kathy Baisley, Sonja Ayeb‐Karlsson, et al.. (2023). The Impact of Drought on HIV Care in Rural South Africa: An Interrupted Time Series Analysis. EcoHealth. 20(2). 178–193. 6 indexed citations
9.
Baisley, Kathy, Joanna Orne‐Gliemann, Joseph Larmarange, et al.. (2022). Early HIV treatment and survival over six years of observation in the ANRS 12249 Treatment as Prevention Trial. HIV Medicine. 23(8). 922–928. 6 indexed citations
10.
Bousmah, Marwân‐al‐Qays, Collins Iwuji, Nonhlanhla Okesola, et al.. (2022). Costs and economies of scale in repeated home-based HIV counselling and testing: Evidence from the ANRS 12249 Treatment as Prevention trial in South Africa. Social Science & Medicine. 305. 115068–115068. 3 indexed citations
11.
Ngwenya, Nothando, et al.. (2021). Investigation of post-trial access views among study participants and stakeholders using photovoice and semistructured interviews. Journal of Medical Ethics. 48(10). 712–717. 2 indexed citations
12.
Iwuji, Collins, Mélanie Plazy, Joseph Larmarange, et al.. (2020). Test but not treat: Community members’ experiences with barriers and facilitators to universal antiretroviral therapy uptake in rural KwaZulu-Natal, South Africa. PLoS ONE. 15(9). e0239513–e0239513. 10 indexed citations
13.
Siedner, Mark J., John D. Kraemer, Mark J. Meyer, et al.. (2020). Access to primary healthcare during lockdown measures for COVID-19 in rural South Africa: an interrupted time series analysis. BMJ Open. 10(10). e043763–e043763. 118 indexed citations
14.
Havlir, Diane V., Shahin Lockman, Helen Ayles, et al.. (2020). What do the Universal Test and Treat trials tell us about the path to HIV epidemic control?. Journal of the International AIDS Society. 23(2). e25455–e25455. 75 indexed citations
15.
Larmarange, Joseph, Mamadou Diallo, Nuala McGrath, et al.. (2019). Temporal trends of population viral suppression in the context of Universal Test and Treat: the ANRS 12249 TasP trial in rural South Africa. Journal of the International AIDS Society. 22(10). e25402–e25402. 9 indexed citations
16.
Iwuji, Collins, Joanna Orne‐Gliemann, Joseph Larmarange, et al.. (2016). Uptake of Home-Based HIV Testing, Linkage to Care, and Community Attitudes about ART in Rural KwaZulu-Natal, South Africa: Descriptive Results from the First Phase of the ANRS 12249 TasP Cluster-Randomised Trial. PLoS Medicine. 13(8). e1002107–e1002107. 124 indexed citations
17.
Orne‐Gliemann, Joanna, Thembelihle Zuma, Jeremiah Chikovore, et al.. (2016). Community perceptions of repeat HIV-testing: experiences of the ANRS 12249 Treatment as Prevention trial in rural South Africa. AIDS Care. 28(sup3). 14–23. 18 indexed citations
18.
Plazy, Mélanie, Collins Iwuji, Nonhlanhla Okesola, et al.. (2016). Access to HIV care in the context of universal test and treat: challenges within the ANRS 12249 TasP cluster‐randomized trial in rural South Africa. Journal of the International AIDS Society. 19(1). 20913–20913. 57 indexed citations
19.
Iwuji, Collins, Joanna Orne‐Gliemann, Frank Tanser, et al.. (2014). Feasibility and acceptability of an antiretroviral treatment as prevention (TasP) intervention in rural South Africa: results from the ANRS 12249 TasP cluster-randomised trial. SPIRE - Sciences Po Institutional REpository. 4 indexed citations
20.
Iwuji, Collins, Helen A. Weiss, Elly Atuhumuza, et al.. (2011). Morbidity in HIV-1-infected individuals before and after the introduction of antiretroviral therapy: a longitudinal study of a population-based cohort in Uganda. HIV Medicine. 12(9). 553–561. 14 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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