Letters to the Editor

Severe allergic and anaphylactic transfusion reactions in consecutive recipients from the same donor

Department of Clinical Immunology, Copenhagen University Hospital - Rigshospitalet, Copenhagen
Department of Clinical Immunology, Copenhagen University Hospital - Rigshospitalet, Copenhagen
Allergy Clinic, Department of Dermatology and Allergy, Copenhagen University Hospital - Herlev and Gentofte, Copenhagen
Department of Clinical Immunology, Copenhagen University Hospital - Rigshospitalet, Copenhagen
Department of Clinical Immunology, Copenhagen University Hospital - Rigshospitalet, Copenhagen
Department of Clinical Immunology, Copenhagen University Hospital - Rigshospitalet, Copenhagen
Department of Clinical Immunology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark; Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen
Department of Clinical Immunology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark; Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen
Department of Clinical Immunology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark; Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen
Allergy Clinic, Department of Dermatology and Allergy, Copenhagen University Hospital - Herlev and Gentofte, Copenhagen
Allergy Clinic, Department of Dermatology and Allergy, Copenhagen University Hospital - Herlev and Gentofte, Copenhagen
Allergy Clinic, Department of Dermatology and Allergy, Copenhagen University Hospital - Herlev and Gentofte, Copenhagen, Denmark; Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen
Department of Clinical Immunology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark; Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen
Haematologica Early view Nov 27, 2025 https://doi.org/10.3324/haematol.2025.288783