摘要
No pseudorabies virus (PRV)-specific neutralizing or immunoglobulin G1-type antibodies were detected in sera 5 days after injection of a DNA vaccine against PRV infection in pigs. PRV-stimulated peripheral blood mononuclear cells produced gamma interferon mRNA in vitro. Two out of five pigs recovered from lethal PRV infection without attenuation of nasal viral excretion.
- 出版日期2007-4