Ключевые слова: analysis, background, banking, biohazard, business, businessman, chart, concept, crash, crisis, currency, decrease, diagram, down, economic, economy, epidemic, exchange, fall, finance, financial, flu, global, graph, hand, health, health care, impact, investment, loss, market, medical, money, outbreak, pandemic, pneumonia, problem, protection, quarantine, risk, sars, stock exchange, stock market, virus, warning, world,