Ключевые слова: 3d, background, bacterial, bacteriophage, bacterium, biology, biotech, biotechnology, blue, design, disease, dna, education, element, epidemic, epidemiology, flat, flu, germ, health, helical, human, icon, illness, illustration, immunity, infection, infectious, isolated, laboratory, medical, medicine, micro, microbe, microbiology, microorganism, microscopic, model, nano, organic, organism, pathogen, phage, science, stem, therapy, viral, virus, white,