AUTHOR=Wang Cenrong , Tang Xin , Jiang Chenghan , Zhang Yu , Han Bo , Sun Yi , Guo Jianfeng , Peng Hanyu , Wang Zihan , Wang Yipeng , Zhang Jialu , Zhang Yong , Jiang Chunlai 

TITLE=Intradermal delivery of SARS-CoV-2 RBD3-Fc mRNA vaccines via a needle-free injection system induces robust immune responses in rats

JOURNAL=Frontiers in Immunology

VOLUME=16

YEAR=2025

URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2025.1530736

DOI=10.3389/fimmu.2025.1530736

ISSN=1664-3224