Ключевые слова: 2019ncov, background, biohazard, business, corona, covid19, crisis, disease, economy, epidemic, europe, flag, flu, france, germany, global, health, ill, illness, infect, infection, influenza, iran, israel, italy, japan, korea, loss, medical, medicine, outbreak, pandemia, pneumonia, quarantine, recession, risk, russia, safety, spain, treatment, uk, un, usa, vaccine, virus, warning, world,