Aakash Khanijau

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.

This study compares genomic and phenotypic differences between faecal and bloodstream isolates from the same patients to understand pathogenesis of Gram-negative bloodstream infections.

The paper compares genomic data from blood and faecal isolates of E. coli and K. pneumoniae from neonatal patients to determine if bloodstream infections originated from the gastrointestinal tract.