AUTHOR=Zhang Yufei , Zhang Pei , Du Xiaoyue , Shi Xiaona , Wang Jinling , Liu Shuying TITLE=A gram-positive enhancer matrix particles vaccine displaying swine influenza virus hemagglutinin protects mice against lethal H1N1 viral challenge JOURNAL=Frontiers in Immunology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2024.1432989 DOI=10.3389/fimmu.2024.1432989 ISSN=1664-3224