AUTHOR=Xu Jin-Fu , Xie Ying-Zhou , Wu Duo-Jiao TITLE=Editorial: T cell metabolism in infection JOURNAL=Frontiers in Immunology VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2022.956876 DOI=10.3389/fimmu.2022.956876 ISSN=1664-3224