AUTHOR=Saiyed Nazia S. , Bishop-Royse Jessica C. , Smart Britney P. , Leung Anne , Benjamins Maureen R. TITLE=Black:white inequities in infant mortality across the 69 most populous US cities, 2018–2021 JOURNAL=Frontiers in Public Health VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1484433 DOI=10.3389/fpubh.2025.1484433 ISSN=2296-2565