AUTHOR=Keay Sheila , Alberts Famke , O’Connor Annette M. , Friendship Robert , O’Sullivan Terri , Poljak Zvonimir TITLE=The case for development of a core outcome set (COS) and supplemental reporting guidelines for influenza vaccine challenge trial research in swine JOURNAL=Frontiers in Veterinary Science VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/veterinary-science/articles/10.3389/fvets.2025.1465926 DOI=10.3389/fvets.2025.1465926 ISSN=2297-1769