AUTHOR=Burwick Richard M. , Lokki A. Inkeri , Fleming Sherry D. , Regal Jean F. TITLE=Editorial: Innate Immunity in Normal and Adverse Pregnancy JOURNAL=Frontiers in Immunology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2021.646596 DOI=10.3389/fimmu.2021.646596 ISSN=1664-3224