AUTHOR=Agrawal Anshu , Weinberger Birgit TITLE=Editorial: The Impact of Immunosenescence and Senescence of Immune Cells on Responses to Infection and Vaccination JOURNAL=Frontiers in Aging VOLUME=3 YEAR=2022 URL=https://www.frontiersin.org/journals/aging/articles/10.3389/fragi.2022.882494 DOI=10.3389/fragi.2022.882494 ISSN=2673-6217