Ключевые слова: 3d, attention, bacteria, biology, blue, button, cell, circle, concept, design, disease, earth, epidemic, forbidden, globe, health, heart, home, icon, illness, illustration, infection, isolated, isometric, love, medical, medicine, microbe, microbiology, ncov, negative, pandemic, planet, prohibition, protection, real, set, sign, stop, symbol, turquoise, virus, warning, world,