Alexander ZadruznyE-mail: alexander.zadruzny@ki.seVisiting address: C2:94, Karolinska Universitetssjukhuset Huddinge, 14186 StockholmPostal address: H7 Medicin, Huddinge, 171 77 StockholmOrcidPublicationsPublic outreach and newsArticles Journal article: VACCINES. 2025;13(6):617 Deficits in Long-Term Vaccine Immunity Among Childhood Cancer Survivors Despite Revaccination Programs Zadruzny A; Tiselius E; Lepp T; Aktas T; Tecleab T; Hellman S; Jahnmatz M; Nilsson ANews from KIEvents from KI