has role immunizes against disease immunizes recipient immunizes against pathogen test in lab animal model brucellosis Mus musculus Brucella abortus Sus scrofa vaccine in research role recombinant vector vaccine role Brucella abortus recombinant vector vaccine live attenuated Brucella abortus vaccine pig vaccine live attenuated Brucella abortus SodC Lactococcus lactis NZ9000 vector vaccine 2026-10-25T08:06:33Z vaccine Jie Zheng VIOLIN: https://violinet.org/vaxquery/vaccine_detail.php?c_vaccine_id=12167 Live attenuated Brucella abortus vaccine using oral administration of lactococcus lactis NZ9000 transformed with psec derivatives encoding SOD. Vaccinated animals were protected against challenge with virulent Brucella abortus strain 2308. Induction of anti-sod-specific igm and igg2a dominated igg responses in sera. VaxAgent PMID:22222868 12167 live attenuated vaccine role