Low bleeding rates after intramuscular Covid-19 vaccination in patients with haemophilia and von Willebrand disease: Outcome data from the Swedish haemophilia registry

Affiliations

• ¹ Centre for Thrombosis and Haemostasis, Skåne University Hospital, Malmö, Sweden.
• ² Department of Clinical Sciences and Paediatrics, Lund University, Lund, Sweden.
• ³ Children´s Hospital, Skåne University Hospital, Malmö, Sweden.
• ⁴ Department of Translational Medicine, Lund University, Lund, Sweden.
• ⁵ Department of Medicine, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden.
• ⁶ Clinical Chemistry and Blood Coagulation Research, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden.
• ⁷ Coagulation Unit, Department of Haematology, Karolinska University Hospital, Stockholm, Sweden.
• ⁸ Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden.
• ⁹ Division of Paediatrics, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden.
• ¹⁰ Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden.
• ¹¹ Sahlgrenska Academy, Institution for Nursing Science and Health at Gothenburg University, Gothenburg, Sweden.
• ¹² Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden.