has role immunizes against disease immunizes against pathogen test in lab animal model brucellosis Mus musculus Brucella melitensis vaccine in research role live attenuated Brucella melitensis vaccine live attenuated Brucella melitensis strain NI-NB6 vaccine 2026-10-25T08:06:33Z Jie Zheng PMID:23239800 vaccine VaxAgent 12192 Live attenuated Brucella melitensis vaccine using live attenuated rough mutant with wboa gene deletion. Provided better protection against Brucella abortus 2308 challenge in mice compared to some other mutants. Induced protective immunity not directly correlated with survival time in vivo. VIOLIN: https://violinet.org/vaxquery/vaccine_detail.php?c_vaccine_id=12192 live attenuated vaccine role