TABLE 1

Escherichia coli isolates used in this study (n = 427)

STNo. of isolatesSourceNo. of isolates per sourceYrCountry(ies) of isolation
Non-ST1193, STc1472This study91980–2008USA and Australia
Enterobasea63UnknownUnknown
ST1193355This study1092008–2018USA and Australia
Enterobasea246UnknownUnknown
Total427Both4271980–2018
  • a Enterobase isolates existed as sequence reads only, not physical isolates. While most of these isolates were sequenced in Europe, it is unclear if they were isolated in Europe.