Dissemination of an extended-spectrum-beta-lactamase bla(TEM-52) gene-carrying IncI1 plasmid in various Salmonella enterica serovars isolated from poultry and humans in Belgium and France between 2001 and 2005
Résumé
We report here the dissemination of a conjugative IncI1 plasmid carrying bla (TEM-52) on a Tn3 transposon conferring resistance to extended-spectrum cephalosporins in Salmonella enterica serovar Agona, Derby, Infantis, Paratyphi B dT(+), and Typhimurium isolates from poultry and humans in Belgium and France from 2001 to 2005. The most prevalent serovar spreading this resistance was serovar Infantis.