Nicholas Feasey

The paper develops a rules-based classifier to predict ciprofloxacin resistance in Klebsiella pneumoniae from genotype data and demonstrates its global distribution association with quinolone consumption.

This study examines how sub-inhibitory concentrations of ceftriaxone, combined with colistin and kanamycin, affect intracellular transposition in Escherichia coli, identifying thresholds for environmental impact.

This study compares laboratory evolution of piperacillin-tazobactam resistance in Klebsiella grimontii with within-patient resistance evolution, showing that small population bottlenecks reproduce key resistance mechanisms observed in clinical isolates.

The paper uses whole-genome sequencing to study ESBL-Ec transmission networks in rural Malawi, finding high colonization rates and multi-household spread.

This study evaluates screening methods to detect ESBL-producing E. coli and K. pneumoniae in healthcare environmental samples, finding that 18-hour pre-enrichment and specific selective agar improve detection.

The paper introduces TyphiNET, a dashboard for exploring Typhi genomics data to support public health decisions on antimicrobial resistance and vaccine implementation.

The paper uses whole genome sequencing to show high diversity and transmission of ESBL-Ec across human, animal, and environmental compartments in low-income settings, supporting the One Health approach for AMR control.

The paper develops a real-time PCR assay to differentiate Salmonella Enteritidis clades for public health surveillance in resource-limited settings.

MagnaExtract is a magnetic bead-based DNA extraction method for detecting antimicrobial resistance genes in river water, showing comparable or better performance than commercial kits and crude methods.

The paper investigates a suspected MDR K. pneumoniae outbreak using whole-genome sequencing to identify strain types and resistance genes.

rPinecone defines sub-lineages in low-variant bacterial populations using phylogenetic trees to improve outbreak and endemic disease analysis.

The paper identifies a non-coding SNP in the pgtE promoter of Salmonella ST313 that increases PgtE expression, contributing to serum resistance and virulence in a chicken model.