title: Vibrio spp. and Salmonella spp., presence and susceptibility in crabs Ucides cordatus.
abstract: The presence of Vibrio spp. and Salmonella spp. in crabs marketed at the Bezerra de Menezes Ave., Fortaleza, State of Ceará, Brazil, was assessed between February and May, 2003. The number of individuals sampled in each one of the fifteen weekly samplings ranged between four and eight. Seven strains of Salmonella, from four different samplings, were identified, being five of them identified as serotype S. Senftenberg and two as S. Poona. All strains of Salmonella were sensitive to the tested anti-microbial drugs, with the exception of tetracycline and nalidixic acid, for which an intermediary sensibility was found. The MPN's for Vibrio ranged between 110/g and 110,000/g. Of the forty five Vibrio strains isolated from the crab samples, only 10 were identified up to the species level: two V. alginolyticus and eight V. parahaemolyticus. Bacteria belonging to the Enterobacteriaceae and Pseudomonaceae families were also identified, namely Escherichia coli, Klebsiella pneumoniae, Enterobacter cloacae, Pantoea agglomerans and Pseudomonas aeruginosa. The proper cooking of the animals is recommended in order to avoid problems for the consumers of this crustacean.
authors.affiliation: Marine Science Institute, Federal University of Ceará, CE, Brazil. regine@labomar.ufc.br
authors.forename: Regine H S F
authors.initials: RH
authors.lastname: Vieira
authors.forename: Elenice Araújo de
authors.initials: EA
authors.lastname: Lima
authors.forename: Dannielle Batista Rolim
authors.initials: DB
authors.lastname: Sousa
authors.forename: Eliane Falavina dos
authors.initials: EF
authors.lastname: Reis
authors.forename: Renata Garcia
authors.initials: RG
authors.lastname: Costa
authors.forename: Dália dos Prazeres
authors.initials: Ddos P
authors.lastname: Rodrigues
mesh_terms: D000818:Animals; D003386:Brachyura / Q000382:microbiology*; D001938:Brazil; D005516:Food Microbiology; D008826:Microbial Sensitivity Tests; D012475:Salmonella / Q000187:drug effects / Q000302:isolation & purification*; D012758:Shellfish / Q000382:microbiology*; D014736:Vibrio parahaemolyticus / Q000187:drug effects / Q000302:isolation & purification*