title: Vibrio species isolated from diseased farmed sole, Solea senegalensis (Kaup), and evaluation of the potential virulence role of their extracellular products.
abstract: Bacteria isolated from an outbreak with moderate mortalities in farmed sole, Solea senegalensis (Kaup), in the south of Spain were identified as Vibrio harveyi and V. parahaemolyticus. Only bacterial strains showing swarming were virulent in sole and caused mortalities in experimentally inoculated fish. However, the signs of the disease were only reproduced with V. harveyi. The intramuscular inoculation of the extracellular products (ECPs) of both species produced mortalities in inoculated fish and the appearance of surface ulcers in the case of V. harveyi. However, the inoculation of sublethal doses of ECPs to fish showed a protective effect against V. harveyi.
authors.affiliation: Department of Microbiology, Faculty of Sciences, University of Malaga, Spain.
authors.forename: I
authors.initials: I
authors.lastname: Zorrilla
authors.forename: S
authors.initials: S
authors.lastname: Arijo
authors.forename: M
authors.initials: M
authors.lastname: Chabrillon
authors.forename: P
authors.initials: P
authors.lastname: Diaz
authors.forename: E
authors.initials: E
authors.lastname: Martinez-Manzanares
authors.forename: M C
authors.initials: MC
authors.lastname: Balebona
authors.forename: M A
authors.initials: MA
authors.lastname: Moriñigo
mesh_terms: D000818:Animals; D017756:Aquaculture; D004196:Disease Outbreaks / Q000662:veterinary; D005393:Fish Diseases / Q000453:epidemiology / Q000382:microbiology* / Q000401:mortality; D005412:Flatfishes; D013030:Spain / Q000453:epidemiology; D014733:Vibrio / Q000302:isolation & purification / Q000472:pathogenicity*; D014735:Vibrio Infections / Q000453:epidemiology / Q000382:microbiology / Q000662:veterinary*; D014774:Virulence