Case Reports

Inherited HHV-6A reactivation linked to impaired immune reconstitution following hematopoietic stem cell transplantation

Department of Virology, University of Helsinki, Helsinki
Children's Hospital and Pediatric Research Center, University of Helsinki and Helsinki University Hospital, Helsinki
Department of Virology, University of Helsinki, Helsinki
Department of Pediatrics, Kuopio University Hospital, Wellbeing Services County of North Savo, Kuopio
Children's Hospital and Pediatric Research Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland; Faculty of Medicine, University of Helsinki, Helsinki
Department of Virology, University of Helsinki, Helsinki
HUS Diagnostic Center, Clinical Microbiology, Helsinki University Hospital, Helsinki, Finland; Translational Immunology Research Program and Department of Bacteriology and Immunology, University of Helsinki, Helsinki
Department of Virology, University of Helsinki, Helsinki
Children's Hospital and Pediatric Research Center, University of Helsinki and Helsinki University Hospital, Helsinki
Department of Virology, University of Helsinki, Helsinki
Haematologica Early view Apr 16, 2026 https://doi.org/10.3324/haematol.2026.300575