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Vibriosis vaccine against Vibrio vulnificus produced by biotype 2 eels.
Vibriosis vaccine against Vibrio vulnificus produced by biotype 2 eels.
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机译:生物型2鳗生产的针对创伤弧菌的弧菌疫苗。
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摘要
Vaccine against vibriosis caused by Vibrio vulnificus biotype 2 in eels applicable to fattening farms dedicated to eels in intensive system. The vaccine is made from enriched toxoids selected for their toxicity capsulated bacteria strains. The vaccine was validated after demonstrated in laboratory animals vaccinated by intraperitoneal route showed the relative percent survival (RPS) with greater than 90% antibody titers, quantified by ELISA, of about 48000. A procedure was designed vaccination hatcheries apply after laboratory simulation eels 6-8 grams were immunized prolonged immersion and vaccinated animals were infected by bath to give a RPS about 90% and bactericidal activity detected in the mucus. The procedure was used on a large scale proving that the eels were protected after more than six months after vaccination.
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