Ключевые слова: america, american, architecture, attention, barricade, barrier, biological, caution, city, closed, crown, danger, disease, entry, epidemic, fever, freedom, hazard, icon, infection, island, japan, landmark, liberty, medical, monument, national, new, nyc, outbreak, pandemic, pneumonia, prohibited, protection, quarantine, safety, scenic, sign, sky, statue, strip, symbol, tape, tokyo, tourism, usa, virus, warning, yellow, york,