Ключевые слова: abstract, biology, book, brochure, card, cover, danger, decor, decoration, decorative, disease, dot, epidemic, fever, flu, geometric, grid, health, hygiene, icon, illness, infection, insect, lattice, leaflet, life, lines, medicine, molecular, mosaic, mosquito, net, organic, pattern, print, safety, science, scientific, sick, sickness, square, textile, texture, virus, wings,