Ключевые слова: background, composition, concept, contact, contagious, control, coronavirus, covid19, dangerous, disease, distance, epidemic, figures, flat, gatherings, grey, grunge, health, human, infected, infection, keep, lay, lifestyle, message, motivation, object, outbreak, pandemic, paper, people, pins, pneumonia, prevent, protection, public, quarantine, risk, safety, save, sheet, social, spreading, stop, text, top, transmitting, view, virus, word,