Ключевые слова: aid, altruism, anemia, anesthetic, arm, blood, bloodtransfusion, coronavirus, covid19, disease, donating, donor, donors day, donorship, give, health, healthcare, help, hematologic, hematology, hemotransfusion, hospital, human, infusion, injection, intravenous, italy, medical, medications, medicine, mercy, needle, negative, patient, plasma, platelets, research, station, sterile, surgery, surgical, syringe, therapy, transfuse, transfused, transfusion, treatment, tube, vein, volunteer,