AUTHOR=Wyllie Anne L. , Choate Brittany , Burke Laura , Ali Yasmine TITLE=Scalable solutions for global health: the SalivaDirect model JOURNAL=Frontiers in Cellular and Infection Microbiology VOLUME=14 YEAR=2024 URL=https://www.frontiersin.org/journals/cellular-and-infection-microbiology/articles/10.3389/fcimb.2024.1446514 DOI=10.3389/fcimb.2024.1446514 ISSN=2235-2988