Ключевые слова: background, border, care, concept, contagion, coronavirus, covid19, crisis, dangerous, deadly, disease, document, epidemic, europe, golden, health, illness, immigration, incubation, infection, inflammation, international, macro, medicine, note, outbreak, pandemic, paper, passport, prevention, problem, quarantine, risk, security, selfisolation, sheet, sick, symptom, table, text, texture, tourism, tourist, travel, traveling, trouble, virus, white, word, world,