Construction and Immunogenicity of a DNA Vaccine Coexpressing GP3 and GP5 of Genotype-1 PRRS virus
DNA vaccines expressing GP3 and GP5 of Genotype-I porcine reproductive and respiratory syndrome (PRRS) virus showed good immunogenicity, and the DNA vaccine expressing both GP3 and GP5 produced better results in this Chinese work in mice, offering the prospect of more effective vaccines for pigs.