AMR	Antimicrobial resistance
ARG	Antimicrobial resistance gene
BProcessing	Beef processing plant
CBasins	Catch basins
CFeces	Cattle feces
CHumans	Clinically ill humans
ECP	E. coli common pilus
ESBL	Extended spectrum beta-lactamase
ESBL-EC	Extended spectrum beta-lactamase E. coli
ExPEC	Extraintestinal Pathogenic Escherichia coli
HGT	Horizontal gene transfer
ICE	Integrative Conjugative Element
LEE	Locus for enterocyte effacement
MDR	Multidrug resistance
MGE	Mobile genetic element
MSewage	Municipal sewage treatment
QRDR	Quinolone resistance-determining region
SNPs	single nucleotide polymorphisms
SStreams	Surrounding streams
STEC	Shiga toxigenic E. coli
WGS	Whole genome sequence