AUTHOR=Karuppannan Anbu Kumar TITLE=Editorial: Lawsonia intracellularis: a problem well understood is a problem half solved JOURNAL=Frontiers in Veterinary Science VOLUME=10 YEAR=2023 URL=https://www.frontiersin.org/journals/veterinary-science/articles/10.3389/fvets.2023.1203702 DOI=10.3389/fvets.2023.1203702 ISSN=2297-1769