Safety and immunogenicity of an oral DNA vaccine encoding Sip of Streptococcus agalactiae from Nile tilapia Oreochromis niloticus delivered by live attenuated Salmonella typhimurium
Safety and immunogenicity of an oral DNA vaccine encoding Sipof Streptococcus agalactiae from Nile tilapia Oreochromis niloticusdelivered by live attenuated Salmonella typhimurium