Ключевые слова: affect, affected, attack, bankrupt, business, caused, chain, change, commerce, commercial, concept, consequence, continue, coronavirus, covid, crisis, danger, dangerous, down, economic, economy, effect, effected, epidemic, extensive, fall, falling, finance, financial, impact, influence, investment, outbreak, pandemic, plan, prevention, problem, risk, social, supply chain, symbol, text, uncertain, virus, wood,