AUTHOR=Kometani Kohei , Yorimitsu Takaaki , Jo Norihide , Yamaguchi Erina , Kikuchi Osamu , Fukahori Masaru , Sawada Takeshi , Tsujimoto Yoshitaka , Sunami Ayana , Li Mengqian , Ito Takeshi , Pretemer Yann , Gao Yuxian , Hidaka Yu , Yamamoto Masaki , Kaku Natsuko , Nakagama Yu , Kido Yasutoshi , Grifoni Alba , Sette Alessandro , Nagao Miki , Morita Satoshi , Nakajima Takako E. , Muto Manabu , Hamazaki Yoko TITLE=Booster COVID-19 mRNA vaccination ameliorates impaired B-cell but not T-cell responses in older adults JOURNAL=Frontiers in Immunology VOLUME=15 YEAR=2024 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2024.1455334 DOI=10.3389/fimmu.2024.1455334 ISSN=1664-3224