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pandemic – n. an occurrence in which a disease spreads very quickly and affects a large number of people
complicate – v. make something more difficult to deal with or understand
sector – n. one part of a country's economy
relief – n. help given to people in need
fund – n. an amount of money collected for a particular purpose
consumer – n. a person who buys goods and services
replace – v. to use instead of something else
