AUTHOR=Bomsel Morgane , Lopalco Lucia TITLE=Editorial: Mucosal immunity to HIV and SARS-CoV-2 infection and vaccination JOURNAL=Frontiers in Immunology VOLUME=14 YEAR=2023 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2023.1201650 DOI=10.3389/fimmu.2023.1201650 ISSN=1664-3224