Ключевые слова: antiseptic, art, asthma, attention, bacteria, beaker, blood, chemistry, china, color, colorful, contour, corona, coronavirus, covid19, disease, distance, epidemic, flask, forbidden, health, herpes, hospital, icon, infection, isolated, line, linear, liquid, lung, mask, medical, medicine, microbe, ncov, outline, papilloma, pneumonia, pop, popart, protection, rotavirus, set, soap, social, stop, virus, warning, wuhan,