AUTHOR=Kumar Vipan , Bhargava Gaurav TITLE=Editorial: Protozoal infections: Treatment and challenges JOURNAL=Frontiers in Cellular and Infection Microbiology VOLUME=12 YEAR=2022 URL=https://www.frontiersin.org/journals/cellular-and-infection-microbiology/articles/10.3389/fcimb.2022.1002602 DOI=10.3389/fcimb.2022.1002602 ISSN=2235-2988