AUTHOR=Girard Bethany , Figueroa Amparo L. , De Rosa Stephen C. , McElrath M. Juliana , Azzi Jamil R. , Stolman Dina , Siangphoe Uma , de Windt Elizabeth , Miller Jacqueline M. , Das Rituparna , Priddy Frances TITLE=mRNA-1273 COVID-19 vaccine induces CD4+ T-cell responses among solid organ transplant recipients JOURNAL=Frontiers in Immunology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2025.1505871 DOI=10.3389/fimmu.2025.1505871 ISSN=1664-3224