{"id":"https://openalex.org/A5082016751","orcid":"https://orcid.org/0000-0002-6351-9489","observed_orcids":["https://orcid.org/0000-0002-6351-9489"],"display_name":"Prosper  Faustine Njau","raw_author_names":["Njau, Prosper","PROSPER NJAU","Prosper  Faustine Njau","Prosper F Njau","Prosper F. Njau","Prosper Faustine Njau","Prosper Njau","Prosper S. Njau"],"full_name":"Prosper  Faustine Njau","works_count":100,"cited_by_count":999,"summary_stats":{"2yr_mean_citedness":1.837837837837838,"h_index":18,"i10_index":32},"ids":{"openalex":"https://openalex.org/A5082016751","orcid":"https://orcid.org/0000-0002-6351-9489","observed_orcids":["https://orcid.org/0000-0002-6351-9489"]},"affiliations":[{"institution":{"id":"https://openalex.org/I118086122","ror":"https://ror.org/03vt2s541","display_name":"Ministry of Health and Social Welfare","country_code":"TZ","type":"government","lineage":["https://openalex.org/I118086122"]},"years":[2026,2025,2024,2023,2019,2015,2013]},{"institution":{"id":"https://openalex.org/I154840374","ror":"https://ror.org/027pr6c67","display_name":"Muhimbili University of Health and Allied Sciences","country_code":"TZ","type":"education","lineage":["https://openalex.org/I154840374"]},"years":[2013]},{"institution":{"id":"https://openalex.org/I4210113047","ror":"https://ror.org/02465hh03","display_name":"Ministry of Health, Community Development, Gender, Elderly and Children","country_code":"TZ","type":"government","lineage":["https://openalex.org/I4210113047"]},"years":[2023,2022,2021,2020,2019,2018,2017]},{"institution":{"id":"https://openalex.org/I4210136876","ror":"https://ror.org/04knhza04","display_name":"Kilimanjaro Christian Medical Centre","country_code":"TZ","type":"healthcare","lineage":["https://openalex.org/I4210136876"]},"years":[2020,2018]},{"institution":{"id":"https://openalex.org/I4210137662","ror":"https://ror.org/02xvk2686","display_name":"Muhimbili National Hospital","country_code":"TZ","type":"healthcare","lineage":["https://openalex.org/I4210137662"]},"years":[2013]},{"institution":{"id":"https://openalex.org/I4210165666","ror":"https://ror.org/05f3e6d47","display_name":"National AIDS Control Organisation","country_code":"IN","type":"government","lineage":["https://openalex.org/I2799351866","https://openalex.org/I4210148677","https://openalex.org/I4210165666"]},"years":[2026,2025]},{"institution":{"id":"https://openalex.org/I4405280427","ror":"https://ror.org/02xqwef46","display_name":"Government of Tanzania","country_code":"TZ","type":"government","lineage":["https://openalex.org/I4405280427"]},"years":[2026,2025,2024,2023,2021]},{"institution":{"id":"https://openalex.org/I95457486","ror":"https://ror.org/01an7q238","display_name":"University of California, Berkeley","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]},"years":[2024,2023]}],"last_known_institutions":[{"id":"https://openalex.org/I118086122","ror":"https://ror.org/03vt2s541","display_name":"Ministry of Health and Social Welfare","country_code":"TZ","type":"government","lineage":["https://openalex.org/I118086122"]},{"id":"https://openalex.org/I4210165666","ror":"https://ror.org/05f3e6d47","display_name":"National AIDS Control Organisation","country_code":"IN","type":"government","lineage":["https://openalex.org/I2799351866","https://openalex.org/I4210148677","https://openalex.org/I4210165666"]},{"id":"https://openalex.org/I4405280427","ror":"https://ror.org/02xqwef46","display_name":"Government of Tanzania","country_code":"TZ","type":"government","lineage":["https://openalex.org/I4405280427"]}],"topics":[{"id":"https://openalex.org/T10082","display_name":"HIV/AIDS Research and Interventions","count":84,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11860","display_name":"HIV, Drug Use, Sexual Risk","count":33,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T14334","display_name":"HIV/AIDS Impact and Responses","count":28,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10327","display_name":"Adolescent Sexual and Reproductive Health","count":11,"subfield":{"id":"https://openalex.org/subfields/3600","display_name":"General Health Professions"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10526","display_name":"HIV/AIDS drug development and treatment","count":11,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T14334","display_name":"HIV/AIDS Impact and Responses","value":0.0003632,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10082","display_name":"HIV/AIDS Research and Interventions","value":0.0001578,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11860","display_name":"HIV, Drug Use, Sexual Risk","value":0.0001507,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11556","display_name":"Poverty, Education, and Child Welfare","value":5.67e-05,"subfield":{"id":"https://openalex.org/subfields/3311","display_name":"Safety Research"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10526","display_name":"HIV/AIDS drug development and treatment","value":5.5e-05,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"2779357621","wikidata":"https://www.wikidata.org/wiki/Q655495","display_name":"Tanzania","score":0.9591221809387207},{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.94797283411026},{"id":"3013748606","wikidata":"https://www.wikidata.org/wiki/Q15787","display_name":"Human immunodeficiency virus (HIV)","score":0.7157475352287292},{"id":"512399662","wikidata":"https://www.wikidata.org/wiki/Q3505712","display_name":"Family medicine","score":0.6256780028343201},{"id":"99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","score":0.5995790362358093}],"counts_by_year":[{"year":1992,"works_count":1,"oa_works_count":0,"cited_by_count":1},{"year":2013,"works_count":2,"oa_works_count":1,"cited_by_count":22},{"year":2015,"works_count":2,"oa_works_count":2,"cited_by_count":55},{"year":2017,"works_count":5,"oa_works_count":3,"cited_by_count":142},{"year":2018,"works_count":5,"oa_works_count":5,"cited_by_count":102},{"year":2019,"works_count":8,"oa_works_count":8,"cited_by_count":26},{"year":2020,"works_count":8,"oa_works_count":8,"cited_by_count":146},{"year":2021,"works_count":12,"oa_works_count":12,"cited_by_count":136},{"year":2022,"works_count":7,"oa_works_count":7,"cited_by_count":120},{"year":2023,"works_count":13,"oa_works_count":12,"cited_by_count":181},{"year":2024,"works_count":8,"oa_works_count":8,"cited_by_count":42},{"year":2025,"works_count":9,"oa_works_count":6,"cited_by_count":10},{"year":2026,"works_count":20,"oa_works_count":19,"cited_by_count":16}],"display_name_alternatives":["Njau, Prosper","PROSPER NJAU","Prosper  Faustine Njau","Prosper F Njau","Prosper F. Njau","Prosper Faustine Njau","Prosper Njau","Prosper S. Njau"],"block_key":"p njau","works_api_url":"https://api.openalex.org/works?filter=author.id:A5082016751","updated_date":"2026-10-17T12:28:47","created_date":"2017-04-28T00:00:00"}