AUTHOR=Schotsaert Michael , Cox Rebecca Jane , Mallett Corey P. TITLE=Editorial: Pandemic influenza vaccine approaches: Current status and future directions JOURNAL=Frontiers in Immunology VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2022.980956 DOI=10.3389/fimmu.2022.980956 ISSN=1664-3224