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Most common genes conferring genotypic resistance per set of isolates and the proportion of isolates with that resistance gene pattern.
| Year and agar type | Most common resistance gene allelic combination and proportion |
|---|---|
| 2013 ESBL | aadA5, blaCTX-M-1, sul2, dfrA17 (8%) |
| 2015 ESBL | blaCTX-M-1, sul2, tet(A) (7%) |
| 2015 McC + CTX | blaCTX-M-1, sul2, tet(A) (4%) |
| 2017 ESBL | ant3-1a, blaCTX-M-1, sat2A, sul2, tet(A) (8%) |
| 2017 McC + CTX | AmpC promoter mutation (4%) |
