Longitudinal trends in community-onset bacteraemia caused by ceftriaxone non-susceptible <i>Escherichia coli, Proteus mirabilis, Klebsiella oxytoca</i> , and <i>Klebsiella pneumoniae</i> (2016–2024)

Community-onset CRO-NS bacteraemia more than doubled over nine years, driven primarily by <i>E. coli</i>. These findings demonstrate the expanding burden of antimicrobial resistance in the community and emphasize the importance of local surveillance and risk-based empiric prescribing strategies.