H. R. Nordstrom

This study tracks the evolution of ST131 E. coli over 15 years at a single hospital, identifying dominant subclades and genetic adaptations associated with ESBL production.

This study isolates and characterizes 14 new Pseudomonas aeruginosa-targeting phages from hospital wastewater and evaluates their antibacterial activity against clinical isolates and biofilms.

This study examines antimicrobial susceptibility of E. faecalis isolates from infective endocarditis, finding reduced ceftriaxone activity in strains with PBP4 and IreP mutations.

This study examines genomic and phenotypic diversity of Enterococcus faecalis isolates from endophthalmitis patients, revealing genetic and phenotypic variability and evidence of adaptive mutations during recurrent infection.