Assessment of probiotic Bacillus velezensis supplementation to reduce Campylobacter jejuni colonization in chickens.

ABSTRACT: Campylobacter jejuni continues to be a major public health issue worldwide. Poultry are recognized as the main reservoir for this foodborne pathogen. Implementing measures to decrease C. jejuni colonization on farms has been regarded as the most effective strategy to control the incidence of campylobacteriosis. The probiotics supplementation has been regarded as an attractive approach against C. jejuni in chickens. Here the inhibitory effects of one probiotic B. velezensis isolate CAU277 against C. jejuni was evaluated in vitro and in vivo. The in vitro antimicrobial activity showed that the supernatant of B. velezensis exhibited the most pronounced inhibitory effects on Campylobacter strains compared to other bacterial species. When co-cultured with B. velezensis, the growth of C. jejuni

SUBMITTER: Cui Y 

PROVIDER: S-EPMC11223109 | biostudies-literature | 2024 May

REPOSITORIES: biostudies-literature