Atypical furunculosis vaccines for Atlantic cod (Gadus morhua); vaccine efficacy and antibody responses
Lund, Vera; Arnesen, Jan-Arne; Mikkelsen, Helene; Gravningen, Kjersti; Brown, Laura; Schrøder, Merete Bjørgan
Sammendrag
Atypical furunculosis caused by atypical Aeromonas salmonicida, is an emerging problem in farming of Atlantic cod (Gadus morhua) in Norway, and vaccines are needed. Atypical A. salmonicida comprises a heterogeneous group of bacteria differing in surface antigens such as the A-layer protein and lipopolysaccharides (LPS). Except for one of the experimental oil-adjuvanted whole cell vaccines based on various isolates they all resulted in moderate protection. No clear correlation between vaccine efficacies and the A-protein group or LPS type of the vaccine isolates was revealed, while a correlation between efficacy and the presence of cross-reacting LPS-specific antibodies is indicated.
Publikasjonsdetaljer
Tidsskrift : Vaccine , vol. 26 , p. 6791–6799 , 2008
Internasjonale standardnummer
:
Trykt
:
0264-410X
Elektronisk
:
1873-2518
Publikasjonstype : Vitenskapelig artikkel
Sak : 52
Lenker :