Ключевые слова: antibody, antigen, b, background, biology, biotechnology, blood, blue, body, c, cancer, care, chemistry, disease, exam, examination, experiment, fever, gloves, hand, hav, hbv, hcv, health, hematology, hepatitis, hepatitis test, hospital, immunology, infection, isolated, jaundice, laboratory, liver, medicine, micro, patient, research, science, serology, technology, test, transfusion, virus, white,