Ключевые слова: abstract, anatomy, bacteria, biology, biomedical, biotechnology, blood cells, blurred background, cellular, clinical, close up, copy space, diagnosis, disease, genetics, health, health science, healthcare, hematology, hemoglobin, immunology, laboratory, medical, medicine, microbiology, microscope, microscopic, pathology, pharmaceutical, red blood cells, research, science, scientific, text placement, virus,