AUTHOR=Yang Xiao , Tang Xin , Sun Ying , Xi Hualong , Peng Wei , Yan Lu , Teng Wenjing , Zang Yang , Jiang Chunlai 

TITLE=Chimeric receptor-binding domain vaccine design and sequential immunization enhanced broadly neutralizing antibody responses against COVID-19

JOURNAL=Frontiers in Immunology

VOLUME=Volume 16 - 2025

YEAR=2025

URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2025.1543212

DOI=10.3389/fimmu.2025.1543212

ISSN=1664-3224