Ключевые слова: 2019ncov, airborne droplet, allowance, assistance, background, biohazard, business, canantine, corona, coronavirus, covid19, danger, dangerous, economy, epidemic, flu, home, homeless, house, icon, illness, infected, infection, influence, isolation, isolation period, lungs, man, medical, medicine, pandemic, pattern, people, person, protection, quarantine, safety, sequestration, sick, spread, stop, treatment, unemployment, viral, virus, warning, woman, world economy,