Ключевые слова: concept, control, copy space, coronavirus, covid19, crisis, danger, epidemic, estonia, estonian, europe, european union, face, flag, flu, forbidden, global, health, illness, infection, mask, medical, medical mask, medicine, national, national flag, obligation, pandemic, patriotism, population, prevention, protective, protective mask, quarantine, regime, rule, safety, symbol, tallinn, tourism, touristic, warning, wear,