N. A. Feasey

The paper investigates the re-emerging chloramphenicol susceptibility in ESBL-producing Enterobacterales by analyzing genotype-phenotype discordance and molecular mechanisms.

The paper isolates Salmonella from gecko stool samples in Malawi and shows they carry multiple serovars, suggesting a role in household transmission.

The paper describes a low-cost, efficient pipeline for large-scale bacterial genome sequencing, demonstrating its application in collecting and sequencing 10,419 isolates from multiple countries.

This study compares genomic and antigenic diversity of colonizing and invasive Klebsiella pneumoniae isolates in Blantyre, Malawi, finding similar population structures and highlighting the potential of colonizing isolates for vaccine development.

This study sequenced ESBL-producing E. coli from Malawi to assess genetic diversity and AMR determinants, revealing locally circulating subclades and carbapenemase genes.

This study isolates and characterizes bacteriophages active against invasive non-typhoidal Salmonella causing bloodstream infections in Malawi, identifying three phylogenetic clusters with varying host ranges.

This study shows that growth media significantly affects the isolation and fitness of antibiotic-resistant E. coli mutants, highlighting the limitations of using single culture protocols for predicting in vivo bacterial behavior.