United Kingdom: Yorkshire and the Humber
Argentina: Balcarce, Buenos Aires province
United Kingdom: University of Warwick School of Life Science
United Arab Emirates: Tawam Hospital, Al Ain
Germany: University Hospital Effluent, Greifswald
Germany: Helmholtz-Centre for Infection Research
Argentina: San Miguel del Monte, Buenos aires province
South Africa: North West University farm
China: Jinan, The Second Hospital of Shandong University
Slovakia: Department of Urology, University Hospital, Bratislava
USA: City Park Lake, Baton Rouge, Louisiana
Argentina: Hurlingham, Buenos Aires province
USA: University of California School of Medicine
USA: Houston, Texas, Michael E. DeBakey VA Medical Center

Pooled faeces sample collected from floor of poultry farm
Pooled cattle faecal samples collected from floor of farm
P1 of YFP-CAM to MG1655 from E. Coli stock center
Pooled soil sample collected from floor of pig farm
Hospital Universitari Germans Trias i Pujol (Badalona)
Pooled pig faecal samples collected from floor of farm
Whole blood of a duck with colibacillosis
rectal swab from healthy college student
Pooled sheep faecal samples collected from floor of farm
sludge from the aeration tanks of urban wastewater treatment plants
engineered variant of Escherichia coli BL21(DE3)
Engineered variant of Escherichia coli BL21(DE3)
Pooled sediment sample collected from floor of cattle farm
Freshwater sample from downstream of wastewater treatment plant
Pooled soil sample collected from floor of poultry farm
bladder epithelial biopsy from 30-year-old female patient with recurrent urinary tract infection
derived from CIP 106327 (Collection de l'Institute Pasteur, Paris, France)
cecum of Ec-RL2-1X 2-week old broiler chicken on used pine shavings infected with Salmonella enterica serovar Heidelberg
Hospital Universitario Son de Espases (Palma de Mallorca)
stool sample from a 64-year-old woman from Hamburg who presented with bloody diarrhea and did not develop hemolytic uremic syndrome (HUS)
gut flora of female BALB/c mice (Charles River Laboratories)
Pooled sediment sample collected from floor of pig farm
transconjugant from Escherichia coli strain HB42
Hospital Universitario Central de Asturias (Oviedo)
natural water sources close by farm or community
Feces of patient with hemolytic uremic syndrome
Feces of Canada Goose (Branta canadensis)
cerebrospinal fluid of a neonate with meningitis
Freshwater sample from upstream of wastewater treatment plant
bladder epithelial biopsy from 50-year-old female patient with recurrent urinary tract infection
Rectal fecal grab samples from a commercial feedlot
Hospital Universitario Mutua de Terrassa (Terrassa)
Pooled soil sample collected from floor of cattle farm
derivative of strain MM294 except the mutated alleles recA1 and gyrA96
the intestine membrane of a diarrheic piglet
intestine membrane of a diarrheic piglet
Spontaneous mutation of the Escherichia coli laboratory strain JW5503 of the Keio collection
spontaneous streptomycin resistant clone isolated at Pasteur Institute
Pooled soil sample collected from floor of sheep farm
Rectal swab of patient hospitalized for an unrelated disease
ready to eat mixed salad leaves (obtained from discount store)
Outdoors environment of a veterinary clinic
TSW4881-W1 is a transconjugant of SW4881
ceftazidime (8 ppm) after mating experiment
rectal swab of 45 year old man with liver cirrhosis returning from Russia
Hospital Universitario Ramon y Cajal (Madrid)
cecum of Ec-FL1-1X 2-week old broiler chicken on fresh pine shavings infected with Salmonella enterica serovar Heidelberg
the tolC deletion strain of the Keio collection
finished sheep/lamb carcass in sales cooler
Domesticated, Livestock: Bovine: animal manure: agricultural - farm
diarrhea from outbreaks of food poisoning
Pooled sediment sample collected from floor of poultry farm
Hospital Universitario Gregorio Maranon (Madrid)
Walter Reed Collection. Sansonetti, P. J., et al. (1982). Involvement of a plasmid in the invasive ability of Shigella flexneri. Infect Immun 35(3): 852-860.
Rectal swab from healthy swiss fattening veal calves
bladder epithelial biopsy from 60-year-old female patient with recurrent urinary tract infection
lesion site (lung) of a dead turkey with colibacillosis
isolate from a young female with long term asymptomatic bacteriuria (ABU)
ascites of a male patient with complicated abdominal infection
Artificial construct derived from EPEC E2348/69 variety 2