Duy Pham Thanh

This study investigates the genomic structure and evolution of Salmonella ST34 in Southeast Asia, showing that multidrug resistance plasmids drive its clonal expansion and international spread.

The paper identifies azithromycin-resistant Salmonella Typhi in Northern India, showing independent emergence of resistance and highlighting the need for typhoid conjugate vaccines.

This study investigates the genomic epidemiology of multi-drug resistant nontyphoidal Salmonella in sub-Saharan Africa, identifying key serotypes and transmission patterns.

This study uses whole genome sequencing to analyze Salmonella Typhi isolates from Thailand before and after a national immunization program, showing that post-vaccine isolates were imported from neighboring countries rather than persisting locally.

This study identifies South Asia as the primary source of ciprofloxacin-resistant Shigella sonnei, showing a single clonal emergence event driving global spread.

The paper identifies an inactive mcr-1 gene on a plasmid in a 2008 Vietnamese Shigella sonnei isolate, which becomes active under colistin exposure.