Ключевые слова: abstract, aids, background, bacteria, bacterium, biology, cancer, cell, cells, closeup, corona, coronavirus, covid19, design, disease, epidemic, flu, genetics, health, hepatitis, hiv, human, illness, illustration, infect, infection, influenza, macro, medical, medicine, micro, microbe, microbiology, microscope, microscopic, molecular, molecule, molecules, organic, organism, rendering, research, rotavirus, science, scientific, sick, sickness, virology, virus,