AUTHOR=Jia Xu TITLE=Editorial: Interrelationships between human microbiology and health of the elderly JOURNAL=Frontiers in Cellular and Infection Microbiology VOLUME=14 YEAR=2024 URL=https://www.frontiersin.org/journals/cellular-and-infection-microbiology/articles/10.3389/fcimb.2024.1345103 DOI=10.3389/fcimb.2024.1345103 ISSN=2235-2988