Ключевые слова: 2019ncov, alert, calm, care, city, concept, contagious, corona, coronavirus, country, covid 19, covid19, danger, dangerous, disease, distancing, epidemic, global, health, home, infection, infection control, information, isolation, message, note, outbreak, pandemic, phrase, please, pneumonia, protect, protection, quarantine, reminder, safety, secure, security, spread, stay, stay home, stay safe, symbol, text, virus, word,