Bone marrow donation in Poland: 2021 update, and the impact of the coronavirus disease 2019 pandemic on haematopoietic stem cell transplantation.

Haematopoietic stem cell transplantation is a treatment modality that saves the health and lives of a growing number of patients around the world. In the majority of cases, the procedure is conducted to treat haematologic neoplasms, although it can also be used as a therapy for some non-haematooncological diseases. The progress that has been taking place in the field of haematopoietic stem cell transplantation involves the need for recruiting more and more potential unrelated bone marrow donors for allotransplantation. In Poland, the number of people registering as potential bone marrow donors has been continuously growing and in order to maintain this trend, it is necessary, above all, to consistently spread the noble idea of bone marrow donation and to raise Poles' awareness and knowledge about haematopoietic stem cell transplantation. Unfortunately, the situation caused by the severe acute respiratory syndrome coronavirus 2 pandemic limited the opportunities to act in public space and, as a consequence, it has become more difficult to achieve the objectives associated with recruiting new potential donors. The article provides a presentation of ethical and practical aspects associated with bone marrow donations as well as an overview of the legal situation concerning bone marrow donating and transplantation in Poland. The purpose of the paper is to also present some of the changes in transplantation procedures that have emerged as a consequence of the current epidemiological situation. The authors would like to emphasize the importance and the rightfulness of taking action that enables further development of transplantology.