Ключевые слова: abstract, alert, attention, avoid, banner, business, bussines, calendar, caution, corona, coronavirus, crisis, danger, dangerous, days, disease, economy, flat, fourteen, illustration, isolated, may, mobile, orange, outbreak, pandemic, patient, person, protection, quarantine, restricted, risk, safe, safety, sign, slowdown, stayhome, symbol, the slowdown, time, virus, warning, zone,