Dr Olly Pearse

Selected research publications

Temporal genomic dynamics of sequence type 39 Klebsiella pneumoniae in a neonatal unit in Blantyre, Malawi – Journal: Microbial genomics – Published: 1st April 2026

Distribution of capsule and O types in Klebsiella pneumoniae causing neonatal sepsis in Africa and South Asia: A meta-analysis of genome-predicted serotype prevalence to inform potential vaccine coverage – Journal: PLoS Medicine – Published: 12th January 2026

Diversity of Salmonella enterica isolates from urban river and sewage water in Blantyre, Malawi – Journal: PLoS Neglected Tropical Diseases – Published: 9th September 2025

High diversity of Escherichia coli causing invasive disease in neonates in Malawi poses challenges for O-antigen based vaccine approach – Journal: Communications Medicine – Published: 18th July 2025

Longitudinal analysis within one hospital in sub-Saharan Africa over 20 years reveals repeated replacements of dominant clones of Klebsiella pneumoniae and stresses the importance to include temporal patterns for vaccine design considerations – Journal: Genome Medicine – Published: 6th May 2024

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