AUTHOR=Licciardi Paul V. , Frazer Ian H. , Garland Suzanne M. , Mulholland Kim TITLE=Editorial: Immunology of HPV Infection and Vaccination: Progress and Challenges JOURNAL=Frontiers in Immunology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2021.665463 DOI=10.3389/fimmu.2021.665463 ISSN=1664-3224