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Treatment of seropositive pigs in anti-PCV2 antibody with PCV2 antigen

机译:用PCV2抗原治疗抗PCV2抗体阳性的猪

摘要

The use of an effective amount of a type 2 porcine circovirus antigen (PCV2) for the preparation of an immunogenic composition for treatment or prophylaxis of a) PCV2 infection in animals; or b) for the reduction of clinical symptoms produced by or associated with a PCV2 infection in animals, wherein said animals have anti-PCV2 antibodies with an anti-PCV2 antibody titer greater than 1: 1000 as determined in a test of specific indirect immunofluorescence of PCV, wherein said antigen is a PCV2 ORF-2 protein and said immunogenic composition is administered only once.
机译:有效量的2型猪圆环病毒抗原(PCV2)在制备用于治疗或预防a)动物PCV2感染的免疫原性组合物中的用途;或b)减轻动物中由PCV2感染产生或与之相关的临床症状,其中所述动物具有抗PCV2抗体,其抗PCV2抗体效价大于1:1000,这是通过特异性间接免疫荧光测试确定的PCV,其中所述抗原是PCV2 ORF-2蛋白,并且所述免疫原性组合物仅施用一次。

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