Ключевые слова: 2019ncov, at, background, biohazard, care, clinic, cold, control, corona, coronavirus, covid19, disease, epidemic, flu, health, home, hospital, house, illness, infection, influenza, isolated, medical, outbreak, pandemic, panic, patient, people, pneumonia, prevention, quarantine, respiratory, safe, self, sick, sickness, sign, stay, viral, virus, window, woman, word,