Pcv2 immunogenic composition for lessening clinical symptoms in pigs

HK40041392BActive Publication Date: 2026-07-10BOEHRINGER INGELHEIM ANIMAL HEALTH USA INC
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Patent Information

Application Number
HK42021031490
Authority / Receiving Office
HK · HK
Patent Type
Patents
Current Assignee / Owner
Priority Date
2006-10-17
Filing Date
2021-05-20
Publication Date
2026-07-10

AI Technical Summary

Technical Problem

Current vaccines for Porcine circovirus type 2 (PCV2) infections are ineffective in conferring protective immunity and do not address the clinical symptoms associated with the virus, such as lymphadenopathy, lymphoid depletion, and other related conditions in swine.

Method used

An immunogenic composition comprising recombinant PCV2 ORF2 protein is administered to young pigs to induce an immune response, reducing the severity of clinical symptoms like lymphadenopathy, lymphoid depletion, and other associated conditions.

Benefits of technology

The composition effectively lessens the severity of lymphadenopathy, lymphoid depletion, and other symptoms in swine, enhancing disease resistance and reducing the incidence of PCV2-associated diseases.

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