AUTHOR=Ng Ho Yu , Liao Yunshi , Cheung Ching Lung , Zhang Ruiqi , Chan Kwok Hung , Seto Wai-Kay , Leung Wai K. , Hung Ivan F. N. , Lam Tommy T. Y. , Cheung Ka Shing TITLE=Gut microbiota is associated with persistence of longer-term BNT162b2 vaccine immunogenicity JOURNAL=Frontiers in Immunology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2025.1534787 DOI=10.3389/fimmu.2025.1534787 ISSN=1664-3224