Ключевые слова: abstract, art, bacteria, bacterial chain, bacterium, biology, cell, cells, collection, color, contour, creative, design, disease, diversity, element, epidemic, exposition, geometric, germs, graphic, group, health, icon, idea, illustration, image, infection, information, laboratory, medical, medicine, micro, microbe, microbiology, microorganism, microscopic, mold, object, organism, organisms, pictogram, preview, science, set, sign, small, symbol, virus,