Colleges
Research groups
Cecilia Okusi
Data Scientist and DPhil Candidate
My DPhil in Primary Health Care Sciences explores factors associated with the transmission of the influenza virus in Europe and Africa.
As a Data Scientist I work on the modernisation of public health surveillance reports. This includes the Royal College of General Practitioners (RCGP) Research and Surveillance Centre (RSC) annual report for 2024-25.
I have also been responsible for weekly respiratory disease surveillance reporting and dashboard development in collaboration with the UK Health Security Agency (UKHSA). Please find a list of dashboards and observatories where I was the technical author:
MONITORY Dashboard, UKHSA Virology Dashboard, Virology Dashboard, Virology Observatory, COVID-19 Dashboard, Serology Observatory, Serology Dashboard, Atrial Fibrillation Observatory, Social Prescribing Observatory, Social Prescribing Map, Social Prescribing Dashboard, Social Needs Observatory, Social Needs Dashboard, Non-Medical Interventions Observatory, Non-Medical Interventions Dashboard, PRINCIPLE Trial Observatory, and the PRINCIPLE Trial Dashboard.
In the past I provided data-cuts from the Oxford-Royal College of General Practitioners Clinical Informatics Digital Hub (ORCHID) for statistical analysis for a range of research studies, and played my part in COVID-19 pandemic research. I have been a dissertation project tutor for the inaugural cohort of the MSc in Applied Digital Health in 2023.
I have a BSc (Hons) in Biochemistry and Master’s in Translational Clinical Science from University College London. Prior to joining Oxford in 2019, I was a Statistician, and began my career in health data management and analysis in 2012.
Recent publications
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                Diagnostic accuracy evaluation of a point-of-care antigen test for SARS-CoV-2 and influenza in UK primary care (RAPTOR-C19)
            
            
                
Journal article
Fanshawe TR. et al, (2025), Plos One, 20
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                Developmental Insights from Modelling the Digital Maturity of the Oxford-Royal College of General Practitioners (RCGP) Research and Surveillance Centre (RSC)
            
            
                
Journal article
Okusi C. et al, (2025), Studies in Health Technology and Informatics, 327, 1200 - 1204
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                Burden of RSV infections among young children in primary care: a prospective cohort study in five European countries (2021–23)
            
            
                
Journal article
Hak SF. et al, (2025), The Lancet Respiratory Medicine, 13, 153 - 165
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                Enabling genomic surveillance from 30 years of linked English sentinel network data: The Wellcome Quinquagenarian (QQG) Biomedical Resource
            
            
                
Journal article
de Lusignan S. et al, (2025)
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                Deploying an asthma dashboard to support quality improvement across a nationally representative sentinel network of 7.6 million people in England
            
            
                
Journal article
Mukherjee M. et al, (2024), npj Primary Care Respiratory Medicine, 34