Objectives To characterize the genetic basis of azithromycin resistance in Escherichia coli and Salmonella collected within the EU harmonized antimicrobial resistance (AMR) surveillance programme in
Campylobacter jejuni strain RM1221. This strain (RM1221; ATCC BAA-1062) was isolated from the skin of a retail chicken by the Produce Safety and Microbiology Research Unit (Western Regional Research C
