Ключевые слова: at home, ban on contact, business, closed, commercial, contagion, corona virus, covid19, crisis, curfew, current, deserted, distance, downtown, droplet infection, economic crisis, economy, empty, epidemic, face mask, government, healthcare, hold, illness, information sign, location, lockdown, nobody, pandemic, pathogen, pedestrian zone, preserve, protection, protective mask, quarantine, reflection, retail, retail store, risk of infection, shop sign, shop window, shopping, shorttime work, sign, stay, trade, unemployed, vaccine, virus, virus infection,