AUTHOR=Ascenzioni Fiorentina , Cloeckaert Axel , Di Domenico Enea Gino , Dunyach-Remy Catherine , Guembe MarĂ­a TITLE=Editorial: Microbial Biofilms in Chronic and Recurrent Infections JOURNAL=Frontiers in Microbiology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2021.803324 DOI=10.3389/fmicb.2021.803324 ISSN=1664-302X