| prevalence and antimicrobial resistance of vibrio spp. in retail and farm shrimps in ecuador. | the aim of this study was to investigate the prevalence of vibrio spp. in shrimp at retail and in shrimp farms in ecuador and to determine the antimicrobial agent resistance patterns of farm isolates. the presence of genes linked to early mortality syndrome (ems) or acute hepatopancreatic necrosis disease (ahpnd) also was evaluated. vibrio spp. were isolated from retail shrimps in cuenca, ecuador, and farm shrimps originating from provinces el oro and guayas, ecuador. a total of 229 shrimp sampl ... | 2015 | 26555534 |