Benjamin Tsofa/Wellcome Open Res

Experiences and Outcomes of the Implementation of Cuban Health Cooperation Programs in Low and Middle-Income Countries: A Scoping Review.Njiriri F Nyanchoka M Nzinga J Tsofa B
Wellcome Open Res, (2025). 10:167

How does Public Financial Management (PFM) influence health system efficiency: A scoping review.Musiega A Tsofa B Barasa E
Wellcome Open Res, (2024). 9:566

Community-Based Health Information Systems in Africa: A Scoping Review of Data Generation, Utilization, and Community Empowerment.Kuvuna B Nyanchoka M Guleid F Ogutu M Tsofa B Nzinga J
Wellcome Open Res, (2024). 9:485

A mixed methods study examining the impact of primary health care financing transitions on facility functioning and service delivery in Kenya: a study protocol.Muthuri Rndk Nzinga J Tsofa B Musiega A Mugo P Wong E Mazzilli C Ng'ang'a W Hagedorn B Turner G Musuva A Ravishankar N Murira FM Barasa E
Wellcome Open Res, (2024). 9:220

Safety and immunogenicity of ChAdOx1 nCoV-19 (AZD1222) vaccine in adults in Kenya: a phase 1/2 single-blind, randomised controlled trial.Hamaluba M Sang S Orindi B Njau I Karanja H Kamau N Gitonga JN Mugo D Wright D Nyagwange J Kutima B Omuoyo D Mwatasa M Ngetsa C Agoti C Cheruiyot S Nyaguara A Munene M Mturi N Oloo E Ochola-Oyier L Mumba N Mauncho C Namayi R Davies A Tsofa B Nduati EW Aliyan N Kasera K Etyang A Boyd A Hill A Gilbert S Douglas A Pollard A Bejon P Lambe T Warimwe G COVVaccine Trial Group
Wellcome Open Res, (2023). 8:182

Revealing the extent of the first wave of the COVID-19 pandemic in Kenya based on serological and PCR-test data.Ojal J Brand SPC Were V Okiro EA Kombe IK Mburu C Aziza R Ogero M Agweyu A Warimwe GM Uyoga S Adetifa IMO Scott JAG Otieno E Ochola-Oyier LI Agoti CN Kasera K Amoth P Mwangangi M Aman R Ng'ang'a W Tsofa B Bejon P Barasa E Keeling MJ Nokes DJ
Wellcome Open Res, (2022). 6:127

Epidemiology of COVID-19 infections on routine polymerase chain reaction (PCR) and serology testing in Coastal Kenya.Nyagwange J Ndwiga L Muteru K Wamae K Tuju J Testing Team C Kutima B Gitonga J Karanja H Mugo D Kasera K Amoth P Murunga N Babu L Otieno E Githinji G Nokes DJ Tsofa B Orindi B Barasa E Warimwe G Agoti CN Bejon P Ochola-Oyier LI
Wellcome Open Res, (2022). 7:69

Mortality in rural coastal Kenya measured using the Kilifi Health and Demographic Surveillance System: a 16-year descriptive analysis.Otiende M Bauni E Nyaguara A Amadi D Nyundo C Tsory E Walumbe D Kinuthia M Kihuha N Kahindi M Nyutu G Moisi J Deribew A Agweyu A Marsh K Tsofa B Bejon P Bottomley C Williams TN Scott JAG
Wellcome Open Res, (2021). 6:327

An optimization of four SARS-CoV-2 qRT-PCR assays in a Kenyan laboratory to support the national COVID-19 rapid response teams.Mohammed KS de Laurent ZR Omuoyo DO Lewa C Gicheru E Cheruiyot R Bartilol B Mutua S Musyoki J Gumba H Mwacharo J Riako D Mwangi SJ Gichuki BM Nyamako L Karani A Karanja H Mugo D Gitonga JN Njuguna S Gumbi W Tawa B Tendwa M Cheruiyot W Sein Y Nyambu JK Patta SO Thani TS Maitha EK Kitole B Mwakinangu MS Muslih BS Otieno JO Nyiro JU Kiyuka P Ndwiga L Wamae K Kimani D Makale J Morobe JM Osoti V Lambisia AW Odundo C Mwarumba S Mutunga M Bejon P Tsofa B Agoti CN Ochola-Oyier LI
Wellcome Open Res, (2020). 5:162

Pooled testing conserves SARS-CoV-2 laboratory resources and improves test turn-around time: experience on the Kenyan Coast.Agoti CN Mutunga M Lambisia AW Kimani D Cheruiyot R Kiyuka P Lewa C Gicheru E Tendwa M Said Mohammed K Osoti V Makale J Tawa B Odundo C Cheruiyot W Nyamu W Gumbi W Mwacharo J Nyamako L Otieno E Amadi D Thoya J Karani A Mugo D Musyoki J Gumba H Mwarumba S MGichuki B Njuguna S Riako D Mutua S Gitonga JN Sein Y Bartilol B Mwangi SJ OOmuoyo D MMorobe J de Laurent ZR Bejon P Ochola-Oyier LI Tsofa B
Wellcome Open Res, (2020). 5:186

Evaluating healthcare priority setting at the meso level: A thematic review of empirical literature.Waithaka D Tsofa B Barasa E
Wellcome Open Res, (2018). 3:2