Senior physician; professor emeritus
Karolinska University Hospital, Karolinska Institutet, Sweden
Per Ljungman is professor emeritus and senior physician, Dept. of Cellular Therapy and Allogeneic Stem Cell Transplantation, Karolinska University Hospital, Karolinska Comprehensive Cancer Center, Karolinska University Hospital and Karolinska Institutet, Stockholm, Sweden. His main interests are viral infections in allogeneic stem cell transplant recipients and vaccinations of severely immuncompromised patients. He was the chair of the EBMT COVID-19 Task Force during the acute phase of the pandemic and is also chair of the EBMT registry committee.