首页> 外国专利> Vibriosis vaccine against Vibrio vulnificus produced by biotype 2 eels.

Vibriosis vaccine against Vibrio vulnificus produced by biotype 2 eels.

机译:生物型2鳗生产的针对创伤弧菌的弧菌疫苗。

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.
机译:抗鳗弧菌生物型2型鳗鱼引起的弧菌病疫苗,适用于集约化养殖鳗场的育肥场。该疫苗是由富含类毒素的荚膜细菌菌株制成的。在通过腹膜内途径接种疫苗的实验动物中证明疫苗具有相对效度(RPS)并通过ELISA定量的90%以上抗体滴度后,该疫苗的相对存活率(RPS)约为48000。免疫8克长期浸没,并通过浴感染接种的动物以得到约90%的RPS,并且在粘液中检测到杀菌活性。该程序被大规模使用,证明在接种疫苗六个月后,鳗鱼得到了保护。

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