Ключевые слова: 19, 2019, 2019ncov, 2020, alert, apocalypse, attention, banner, business, cataclysm, caution, closed, concept, coronavirus, covid, covid 19, covid19, creative, danger, dangerous, disease, diseases, empty, epidemic, global, infected, infection, isolation, lockdown, medical, no people, office, outbreak, pandemic, prevention, protecting, protection, quarantine, quarantined, risk, room, sanitizing, selfquarantine, symbol, virus, warning, workplace, world,