Ключевые слова: area, caution, city, copy, corona, coronavirus, covid, covid19, criminal, cross, danger, design, distance, epidemic, evidence, forbidden, health, illustration, isolation, line, lineup, lock, lockdown, medical, online, outbrake, outbreak, pandemic, perimeter, police, protection, quarantine, restricted, ribbon, safety, sign, social, space, symbol, tape, up, violence, virus, warning, woman, work, yellow,