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Antigenic Determinants of Possible Vaccine Escape by Porcine Circovirus Subtype 2b Viruses

1 Jan 2015

Abstract excerpt

Currently available commercial vaccines against porcine circovirus strain 2 (PCV2) solely target the PCV2a genotype. While PCV2 vaccines are highly effective in preventing clinical signs, PCV2b has dominated over the PCV2a genotype in prevalence, corresponding with the introduction of PCV2a vaccines. A recently emerged PCV2b recombinant with an additional amino acid in the capsid protein, designated the mutant...

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PMID: 26339187
DOI: 10.4137/bbi.s30226

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