Selected research publications
The effect of pneumococcal conjugate vaccine and pneumococcal polysaccharide vaccine on nasopharyngeal colonisation following human infection challenge with serotype 3 and serotype 6B (PREVENTING PNEUMO 2): a double-masked, randomised, controlled, phase 4 trial – Journal: The Lancet Microbe – Published: 13th February 2026
Artemether-lumefantrine versus pyronaridine-artesunate for the treatment of malaria in patients with mild to moderate COVID-19 in Kenya and Burkina Faso: a randomised open-label trial (MALCOV) – Journal: eClinicalMedicine – Published: 3rd January 2026
“People here live in denial”: A qualitative study of the pervasive impact of stigma on asthma diagnosis and care in Kenya and Sudan – Journal: PLOS Global Public Health – Published: 16th December 2025
The effect of Pneumococcal Conjugate Vaccine and Pneumococcal Polysaccharide Vaccine on nasopharyngeal colonisation following human infection challenge with serotype 3 and serotype 6B: a randomised controlled trial – Journal: The Lancet Microbe – Published: 29th September 2025
Catastrophic health expenditure, social protection coverage, and financial coping strategies in adults with symptoms of chronic respiratory diseases in Kenya: a cross-sectional study – Journal: The Lancet Global Health – Published: 25th July 2025
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