Antimicrobial Susceptibility of Escherichia coli Isolated from Fresh-Marketed Nile Tilapia (Oreochromis niloticus)

Table 2

Antimicrobial resistance profiles of strains of Escherichia coli isolated from the gills, muscle, and body surface of farmed Nile tilapias (Oreochromis niloticus) fresh-marketed in supermarkets in Fortaleza (Ceará, Brazil), 2012.

Profiles	Tissue sampled
	Body surface (𝑛=15)	Gills (𝑛=25)
AMP	1	3
TC	3	2
SUT + TC	—	1
AMP + SUT + TC	1	—

AMP: ampicillin; SUT: sulfametoxazol-trimetoprim; TC: tetracycline.