Ключевые слова: 19, adult, announcement, background, care, caucasian, concept, corona, coronavirus, covid, covid19, disease, distance, epidemic, female, flu, girl, hand, health, hold, home, indoors, infection, isolation, marker, message, ncov, notice, outbreak, pandemic, paper, people, person, poster, prevention, protection, quarantine, safe, safety, self, selfisolation, sick, sign, stay, sticker, text, virus, warning, woman, word,