AUTHOR=Rostgaard Klaus , Kristjánsson Ragnar , Davidsson Olafur , Biel-Nielsen Dietz Jojo , Søegaard Signe Holst , Stensballe Lone Graff , Hjalgrim Henrik TITLE=Risk of infectious mononucleosis is not associated with prior infection morbidity JOURNAL=Frontiers in Epidemiology VOLUME=5 YEAR=2025 URL=https://www.frontiersin.org/journals/epidemiology/articles/10.3389/fepid.2025.1518559 DOI=10.3389/fepid.2025.1518559 ISSN=2674-1199