Ключевые слова: abstract, attack, background, bacteria, biology, blood, business, cancer, cells, close, computer, conceptual, death, design, diseases, electron, epidemic, experiment, genetics, health, hiv, human, ill, illness, illustrations, infections, life, macro, magnification, medical, medicine, micro, microbes, microbiology, microscope, microscopic, molecules, nano, render, scanning, science, scientific, sickness, small, tiny, virus,