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