has role immunizes against pathogen Bordetella bronchiseptica vaccine in research role Bordetella bronchiseptica vaccine Bordetella bronchiseptica aroA mutant vaccine (strain BBS18) Rebecca Racz Inactivation of the aroA gene highly attenuates B. bronchiseptica, severely impairing its ability to colonize and survive in the respiratory tract of mice. Upon challenge with wild type B. bronchiseptica, the mice immunised with live attenuated B. bronchiseptica aroA mutant had rapidly reduced numbers of B. bronchiseptica in their respiratory tract VIOLIN: https://violinet.org/vaxquery/vaccine_detail.php?c_vaccine_id=3122 Oliver He vaccine 3122