has role immunizes against disease immunizes against pathogen test in lab animal model brucellosis Mus musculus Brucella abortus vaccine in research role live attenuated Brucella abortus vaccine live attenuated Brucella abortus strain 2308 delta NodV delta NodW vaccine 2026-10-25T08:06:33Z vaccine Jie Zheng Live attenuated Brucella abortus vaccine using live attenuated Brucella abortus strain 2308 delta nodv delta nodw vaccine. Mutant showed significantly reduced survival in macrophages and mice, no splenomegaly in inoculated mice, and conferred high protective immunity against challenge with wild-type strain 2308 in balb/c mice. Induced anti-brucella-specific igg antibody response. 12293 PMID:28131952 VaxAgent VIOLIN: https://violinet.org/vaxquery/vaccine_detail.php?c_vaccine_id=12293 live attenuated vaccine role