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. 2017 Oct 26;15(10):e05017. doi: 10.2903/j.efsa.2017.5017

Table A.1.

First panel for susceptibility testing of E. coli isolates in food‐producing animals and food according to Decision 2013/652/EU

Antimicrobial ECOFF (mg/L)
Ampicillin > 8
Cefotaxime > 0.25
Ceftazidime > 0.5
Meropenem > 0.125
Nalidixic acid > 16
Ciprofloxacin > 0.064
Tetracycline > 8
Colistin > 2
Gentamicin > 2
Trimethoprim > 2
Sulfamethoxazole > 64
Chloramphenicol > 16
Azithromycin NA
Tigecycline > 1

ECOFF: epidemiological cut‐off values.