AUTHOR=Vojdani Aristo , Yaqinuddin Ahmed , Beretta Alberto , Reche Pedro A. TITLE=Editorial: Cross-reactive immunity and COVID-19 JOURNAL=Frontiers in Immunology VOLUME=15 YEAR=2024 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2024.1509379 DOI=10.3389/fimmu.2024.1509379 ISSN=1664-3224