Modulation of immune responses to vaccination by the microbiota: implications and potential mechanisms.

ABSTRACT: The need for highly effective vaccines that induce robust and long-lasting immunity has never been more apparent. However, for reasons that are still poorly understood, immune responses to vaccination are highly variable between different individuals and different populations. Furthermore, vaccine immunogenicity is frequently suboptimal in the very populations who are at most risk from infectious disease, including infants, the elderly, and those living in low-income and middle-income countries. Although many factors have the potential to influence vaccine immunogenicity and therefore vaccine effectiveness, increasing evidence from clinical studies and animal models now suggests that the composition and function of the gut microbiota are crucial factors modulating immune responses to vacci

SUBMITTER: Lynn DJ 

PROVIDER: S-EPMC8127454 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature