AUTHOR=Li Yunhui , Chen Yuan , Liang Jing , Wang Yajie 

TITLE=Immunological characteristics in elderly COVID-19 patients: a post-COVID era analysis

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.2024.1450196

DOI=10.3389/fcimb.2024.1450196

ISSN=2235-2988