Article
Infectious clone-derived viruses from virulent and vaccine strains of porcine reproductive and respiratory syndrome virus mimic biological properties of their parental viruses in a pregnant sow model.
Vaccine - 30 Nov 2006
Kwon Byungjoon, Ansari Israrul H, Osorio Fernando A, Pattnaik Asit K
Abstract excerpt
Understanding of the molecular basis of virulence and attenuation of porcine reproductive and respiratory syndrome virus (PRRSV) is important for the development of a safe and efficacious vaccine. Prime Pac (PP) is an attenuated vaccine strain of PRRSV which is being used in our laboratories as a...
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