Microbiologynpj Antimicrobials and ResistancePeer-reviewed
Post-transfer instability, not initial transfer, limits dissemination of IncI1-blaCTX-M-1 plasmids between chicken and human Escherichia coli.
Matteo Buffoni, Egil A.J. Fischer, Javier DelaFuente…·J. A. G. M. de Visser
This study shows that IncI1-blaCTX-M-1 plasmids transfer efficiently between chicken and human E. coli but are less stable in human hosts, limiting their spread.
DOI 10.1038/s44259-026-00256-x