Truncated Diphtheria Toxin DT390 Enhances the Humoral Immunogenicity of Porcine Circovirus Sort 2 Capsid Antigen in Mice Porcine circovirus sort 2 (PCV2) is the causative agent of PCV-associated illness, which harms the swine business worldwide. Open studying body 2 of PCV2 encodes…
