Brown J. Okoko

1.4k total citations
16 papers, 930 citations indexed

About

Brown J. Okoko is a scholar working on Epidemiology, Public Health, Environmental and Occupational Health and Microbiology. According to data from OpenAlex, Brown J. Okoko has authored 16 papers receiving a total of 930 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Epidemiology, 5 papers in Public Health, Environmental and Occupational Health and 4 papers in Microbiology. Recurrent topics in Brown J. Okoko's work include Pneumonia and Respiratory Infections (6 papers), Respiratory viral infections research (4 papers) and Bacterial Infections and Vaccines (4 papers). Brown J. Okoko is often cited by papers focused on Pneumonia and Respiratory Infections (6 papers), Respiratory viral infections research (4 papers) and Bacterial Infections and Vaccines (4 papers). Brown J. Okoko collaborates with scholars based in Gambia, United Kingdom and Switzerland. Brown J. Okoko's co-authors include Elizabeth G Martinez, Germana V. Gregorio, Stephen Allen, Leonila F. Dans, Martin O. C. Ota, G. Enwere, Winston Banya, Syed M. A. Zaman, Felicity T. Cutts and Adeola Vaughan and has published in prestigious journals such as PLoS ONE, Cochrane Database of Systematic Reviews and The Journal of Infectious Diseases.

In The Last Decade

Brown J. Okoko

16 papers receiving 882 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Brown J. Okoko Gambia 13 259 231 215 204 167 16 930
Monique Keuter Netherlands 23 245 0.9× 285 1.2× 558 2.6× 248 1.2× 59 0.4× 43 1.3k
Salim Mwarumba Kenya 16 138 0.5× 363 1.6× 240 1.1× 452 2.2× 116 0.7× 27 1.3k
Caroline Ngetsa Kenya 11 149 0.6× 476 2.1× 314 1.5× 394 1.9× 150 0.9× 16 1.2k
Usman N. Ikumapayi Gambia 15 213 0.8× 237 1.0× 185 0.9× 110 0.5× 70 0.4× 28 832
Sayomporn Sirinavin Thailand 19 191 0.7× 243 1.1× 463 2.2× 285 1.4× 29 0.2× 48 1.0k
Luís Morais Mozambique 13 152 0.6× 300 1.3× 194 0.9× 185 0.9× 68 0.4× 16 706
Anna Roca Mozambique 19 146 0.6× 792 3.4× 286 1.3× 236 1.2× 92 0.6× 29 1.2k
Betuel Sigaúque Mozambique 15 72 0.3× 173 0.7× 135 0.6× 523 2.6× 106 0.6× 18 969
S. Bassily Egypt 22 165 0.6× 268 1.2× 482 2.2× 211 1.0× 124 0.7× 98 1.6k
Kirsi Skogberg Finland 12 89 0.3× 304 1.3× 211 1.0× 159 0.8× 71 0.4× 29 881

Countries citing papers authored by Brown J. Okoko

Since Specialization
Citations

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

Fields of papers citing papers by Brown J. Okoko

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Brown J. Okoko. 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 Brown J. Okoko. The network helps show where Brown J. Okoko may publish in the future.

Co-authorship network of co-authors of Brown J. Okoko

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

All Works

16 of 16 papers shown
1.
Akinsola, Adebayo, Martin O. C. Ota, Godwin Enwere, et al.. (2012). Pneumococcal Antibody Concentrations and Carriage of Pneumococci more than 3 Years after Infant Immunization with a Pneumococcal Conjugate Vaccine. PLoS ONE. 7(2). e31050–e31050. 9 indexed citations
2.
Okoko, Brown J., Olubukola T. Idoko, & Richard A. Adegbola. (2008). Prospects and challenges with introduction of a mono-valent meningococcal conjugate vaccine in Africa. Vaccine. 27(14). 2023–2029. 14 indexed citations
3.
Antonio, Martín, Hannah Dada-Adegbola, Timothy Awine, et al.. (2008). Molecular epidemiology of pneumococci obtained from Gambian children aged 2–29 months with invasive pneumococcal disease during a trial of a 9-valent pneumococcal conjugate vaccine. BMC Infectious Diseases. 8(1). 81–81. 46 indexed citations
4.
Saaka, Mahama, Brown J. Okoko, Robert Kohberger, et al.. (2008). Immunogenicity and serotype-specific efficacy of a 9-valent pneumococcal conjugate vaccine (PCV-9) determined during an efficacy trial in The Gambia. Vaccine. 26(29-30). 3719–3726. 44 indexed citations
5.
Okoko, Brown J., et al.. (2007). Childhood asthma and fruit consumption. European Respiratory Journal. 29(6). 1161–1168. 46 indexed citations
6.
Ikumapayi, Usman N., Martín Antonio, Jacob Sonne-Hansen, et al.. (2007). Molecular epidemiology of community-acquired invasive non-typhoidal Salmonella among children aged 2–29 months in rural Gambia and discovery of a new serovar, Salmonella enterica Dingiri. Journal of Medical Microbiology. 56(11). 1479–1484. 45 indexed citations
7.
Okoko, Brown J. & Lawrence Yamuah. (2006). Household Decision-Making Process and Childhood Cerebral Malaria in The Gambia. Archives of Medical Research. 37(3). 399–402. 8 indexed citations
8.
Enwere, Godwin, Syed M. A. Zaman, Brown J. Okoko, et al.. (2006). Epidemiologic and Clinical Characteristics of Community-Acquired Invasive Bacterial Infections in Children Aged 2???29 Months in The Gambia. The Pediatric Infectious Disease Journal. 25(8). 700–705. 100 indexed citations
9.
Okoko, Brown J., G. Enwere, & Martin O. C. Ota. (2003). The epidemiology and consequences of maternal malaria: a review of immunological basis. Acta Tropica. 87(2). 193–205. 76 indexed citations
10.
Allen, Stephen, Brown J. Okoko, Elizabeth G Martinez, Germana V. Gregorio, & Leonila F. Dans. (2003). Probiotics for treating infectious diarrhoea. Cochrane Database of Systematic Reviews. CD003048–CD003048. 281 indexed citations
11.
Okoko, Brown J., et al.. (2002). Influence of placental malaria infection on foetal outcome in the Gambia: twenty years after Ian Mcgregor.. PubMed. 20(1). 4–11. 59 indexed citations
12.
Okoko, Brown J., et al.. (2002). The transplacental transfer of IgG subclasses: influence of prematurity and low birthweight in the Gambian population. Annals of Tropical Paediatrics. 22(4). 325–332. 26 indexed citations
13.
Okoko, Brown J.. (2001). Peripheral Gangrene Complicating Salmonella typhi Septicaemia in a Gambian Infant. Journal of Tropical Pediatrics. 47(4). 250–251. 4 indexed citations
14.
15.
16.
Okoko, Brown J., et al.. (2001). Influence of placental malaria infection and maternal hypergammaglobulinaemia on materno-foetal transfer of measles and tetanus antibodies in a rural west African population.. PubMed. 19(2). 59–65. 59 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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