Research Article

Antibiotic Resistance of Salmonella spp. Isolated from Shrimp Farming Freshwater Environment in Northeast Region of Brazil

Table 1

Antimicrobial resistance profile of subspecies and serovars of Salmonella enterica isolated from water and sediment samples from ponds and inlet canal (Jaguaribe River) of two freshwater-acclimated Litopenaeus vannamei culture farms (A and B), Ceara, Brazil.

OriginSourceSampleIsolatesSubspecies-SerovarsResistance profile

Farm APondWaterSw1S. ser. Saintpaul
Sediment
Inlet canalWaterSw2S. ser. Saintpaul
Sw3S. ser. MadeliaOTC, TET
Sw4S. enterica subsp. houtenae
Sw5S. enterica subsp. houtenae
Sw6S. enterica subsp. houtenae
Sediment

Farm BPondWaterSw7S. ser. Infantis
Sw8S. ser. Panama
Sw9S. ser. Infantis
Sediment
Inlet canalWaterSw10S. ser. PanamaAMP
Sw11S. ser. Panama
Sw11a*S. ser. PanamaTET, OTC
Sw12S. ser. Madelia
Sw13S. ser. Madelia
Sw14S. ser. Madelia
Sw15S. ser. MadeliaAMP, NIT, OTC, TET
SedimentSs16S. ser. BraenderupAMP, NIT, OTC, TET
Ss17S. ser. BraenderupAMP, NIT, OTC, TET
Ss18S. ser. Braenderup
Ss19S. ser. Braenderup
Ss20S. ser. Braenderup
Ss21S. enterica subsp. enterica
Ss22S. enterica subsp. enterica
Ss23S. ser. Infantis
Ss24S. ser. Infantis
Ss25S. ser. Infantis
Ss26S. enterica subsp. houtenae
Ss27S. enterica subsp. houtenae
Ss28S. ser. Infantis
Ss29S. ser. Madelia
Ss30S. ser. Madelia

Sw: water-sample Salmonella; Ss: sediment-sample Salmonella; Sw11a*: subpopulation.