AUTHOR=Sarr Demba , Fretes Ricardo E. , Kemmerling Ulrike , Sirima Sodiomon B. TITLE=Editorial: Understanding the materno-fetal interface during microbial infections, Volume II JOURNAL=Frontiers in Microbiology VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2022.1072491 DOI=10.3389/fmicb.2022.1072491 ISSN=1664-302X